{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2025-09-19",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "f6d09db3-aa9b-48ef-8c92-42175333a0f7",
          "code": "METHYL 2-OCTYNOATE",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=5050",
          "code_system": "JECFA EVALUATION",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "442aedac-e428-49b9-bb61-d92dd606e738",
          "code": "111-12-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=111-12-6",
          "code_system": "CAS",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa",
            "26f7d7a2-bbdf-4144-a7cb-5899f1a2c5db"
          ]
        },
        {
          "uuid": "d32c70af-d5c3-4003-9225-8520d844c51d",
          "code": "C023027",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67023027",
          "code_system": "MESH",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "e4c7f65f-f312-4aa9-b2a2-69fb0097ff0c",
          "code": "21 CFR 172.515",
          "comments": "PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION|Subpart F--Flavoring Agents and Related Substances|Sec. 172.515 Synthetic flavoring substances and adjuvants.",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=172.515",
          "code_system": "CFR",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "dce6c3ca-78f5-46e4-9d40-fb9639fa725b",
          "code": "SCCS/1459/11",
          "comments": "EC-SCCS|OPINION ON FRAGRANCE ALLERGENS IN COSMETIC PRODUCTS|FRAGRANCE|ESTABLISHED CONTACT ALLERGEN IN HUMANS|LEVEL OF IMPORTANCE ++ OUT OF ++++",
          "type": "PRIMARY",
          "url": "http://ec.europa.eu/health/scientific_committees/consumer_safety/docs/sccs_o_102.pdf",
          "code_system": "EC SCIENTIFIC COMMITTEE ON CONSUMER SAFETY OPINION",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "f8208efe-908c-4de1-a233-7963b72593bf",
          "code": "1313237",
          "comments": "RxNorm",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/1313237/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "19394305-3387-4fa5-a21c-b3d6f9ce8767",
          "code": "SUB71270",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "ea362d87-4ba3-4d9d-b1eb-c6b261ef9145",
          "code": "203-836-6",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.003.488",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "d2ff542c-4621-46db-979c-d9c6b5561197",
          "code": "8092",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/8092",
          "code_system": "PUBCHEM",
          "references": [
            "5d2ff0d6-d802-478b-9d43-4250cae344aa"
          ]
        },
        {
          "uuid": "125dcff2-81af-292e-31c1-a3abdc8cd303",
          "code": "DTXSID9047093",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9047093",
          "code_system": "EPA CompTox",
          "references": [
            "32828f4a-2aea-7da8-adb4-f55e9fe86d73"
          ]
        },
        {
          "uuid": "aa501d4f-4761-4b16-ae37-3d1d336f87f0",
          "code": "0TTP6YT2T3",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "c901a1b7-99e7-6c7b-8fd2-c4e6ded04554",
          "code": "72098",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=72098",
          "code_system": "NSC",
          "references": [
            "172af71f-0ca7-ed7e-ad8f-984028a0b1b7"
          ]
        },
        {
          "uuid": "8527f150-7ab9-f92f-d829-a76a91962bc5",
          "code": "0TTP6YT2T3",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=0TTP6YT2T3",
          "code_system": "DAILYMED",
          "references": [
            "0a78489d-46b4-2300-e406-9dd152356fc9"
          ]
        },
        {
          "uuid": "e2b676c9-f3ba-581d-ad98-3fdbba9f87bd",
          "code": "100000135483",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "7e5d779f-6acb-48db-7a01-f82701850f34"
          ]
        },
        {
          "uuid": "85f5dded-fa9e-d44a-8267-3cfe231f0058",
          "code": "1356",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/1356/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "17dc3903-198d-39ff-d159-f9be2eb6f720"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "bd34f9b8-d1ff-4d9c-a654-37e34f4ce300",
          "name": "2-OCTYNOIC ACID, METHYL ESTER",
          "stdName": "2-OCTYNOIC ACID, METHYL ESTER",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "cc291324-8e43-47e3-a48b-1f3528c8b067",
          "name": "FEMA NO. 2729",
          "stdName": "FEMA NO. 2729",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "637a7c12-e833-46bf-a748-3471a4620328"
          ],
          "display_name": false
        },
        {
          "uuid": "c2752f0d-0533-4c06-9a3e-77f630cff1df",
          "name": "FOLIONE",
          "stdName": "FOLIONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "58e9b6d7-a575-4d7a-8ce1-bb514a7cb7cb",
          "name": "METHYL 2-OCTYNATE",
          "stdName": "METHYL 2-OCTYNATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "26c9304c-4598-4d41-9f13-3afde34fdf44",
          "name": "METHYL 2-OCTYNOATE",
          "stdName": "METHYL 2-OCTYNOATE",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": true,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "2ebbb6dd-d38e-454a-b274-da21f1cf9ce6",
            "5778f181-9df6-41d4-898e-bdbfa51fe6f4",
            "93c7c13d-3fa4-43d5-8762-9d8523929eaf",
            "f9fec0ba-eae9-4430-b524-687f0df51f86",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78",
            "c55ed5fc-3496-4b40-9f90-1fb18788a9bd",
            "68ca5785-eab1-44d4-b359-51ebcb4f9a5c"
          ],
          "display_name": false,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "3af25271-ccbb-4865-a925-85d6b77c1f70",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "63d4c48d-3aaf-49b6-ae82-3c0a0069d3cd",
          "name": "METHYL 2-OCTYNOATE [FCC]",
          "stdName": "METHYL 2-OCTYNOATE [FCC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "59498fdf-8e46-49f1-a140-fede1b3b0f78",
            "68ca5785-eab1-44d4-b359-51ebcb4f9a5c"
          ],
          "display_name": false
        },
        {
          "uuid": "50209010-72b4-4a8b-be0f-51f2f625f21e",
          "name": "METHYL 2-OCTYNOATE [FHFI]",
          "stdName": "METHYL 2-OCTYNOATE [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2ebbb6dd-d38e-454a-b274-da21f1cf9ce6",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "1a55c205-7c25-433c-857f-34dee865bd61",
          "name": "METHYL HEPT-1-YNE-1-CARBOXYLATE",
          "stdName": "METHYL HEPT-1-YNE-1-CARBOXYLATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "59498fdf-8e46-49f1-a140-fede1b3b0f78",
            "95753930-409e-47cc-bc4b-0db3b0ed2270"
          ],
          "display_name": false
        },
        {
          "uuid": "acc4dc70-adfc-4e43-bae9-8b32569f0a3f",
          "name": "METHYL HEPTINE CARBONATE",
          "stdName": "METHYL HEPTINE CARBONATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "95753930-409e-47cc-bc4b-0db3b0ed2270",
            "851170cf-ec51-48c3-a464-ebd489f4267a"
          ],
          "display_name": true
        },
        {
          "uuid": "37812522-b4a4-4b58-98e8-05c52bd8d452",
          "name": "METHYL OCT-2-YNOATE",
          "stdName": "METHYL OCT-2-YNOATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "59498fdf-8e46-49f1-a140-fede1b3b0f78",
            "95753930-409e-47cc-bc4b-0db3b0ed2270"
          ],
          "display_name": false
        },
        {
          "uuid": "878f5960-c63e-41c3-b9b1-de26dedd0470",
          "name": "METHYL PENTYLACETYLENECARBOXYLATE",
          "stdName": "METHYL PENTYLACETYLENECARBOXYLATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "c892148d-ecf2-44e5-9788-d0a2d1eafa8d",
          "name": "METHYLHEPTINE CARBONATE",
          "stdName": "METHYLHEPTINE CARBONATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7ef6b56a-23cb-4388-b87e-41039ed7f39f",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "32b858a5-4e33-4d17-bd39-28bd114ea12f",
          "name": "NSC-72098",
          "stdName": "NSC-72098",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        },
        {
          "uuid": "6fbef93d-9417-4d12-ab98-6a5fe05bea69",
          "name": "VERT DE VIOLETTE, ARTIFICIAL",
          "stdName": "VERT DE VIOLETTE, ARTIFICIAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bb834ba0-5c38-4719-aa1a-244d18b91691",
            "59498fdf-8e46-49f1-a140-fede1b3b0f78"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "95753930-409e-47cc-bc4b-0db3b0ed2270",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "851170cf-ec51-48c3-a464-ebd489f4267a",
          "citation": "ICSAS BATCH 2010",
          "doc_type": "ICSAS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "637a7c12-e833-46bf-a748-3471a4620328",
          "citation": "CHEMID 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bb834ba0-5c38-4719-aa1a-244d18b91691",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "59498fdf-8e46-49f1-a140-fede1b3b0f78",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2ebbb6dd-d38e-454a-b274-da21f1cf9ce6",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "68ca5785-eab1-44d4-b359-51ebcb4f9a5c",
          "citation": "FCC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c55ed5fc-3496-4b40-9f90-1fb18788a9bd",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7ef6b56a-23cb-4388-b87e-41039ed7f39f",
          "citation": "EVMPD",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5d2ff0d6-d802-478b-9d43-4250cae344aa",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390959000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2d1d9bbe-8f4c-4ad8-a25f-da6175693be1",
          "citation": "AN OVERVIEW OF THE EFFECTS OF TOBACCO INGREDIENTS ON SMOKE CHEMISTRY AND TOXICITY; FOOD AND CHEMICAL TOXICOLOGY; BAKER, RR; 42(SUPPL):53-83, 2004",
          "url": "http://www.sciencedirect.com/science/article/pii/S0278691504000043",
          "doc_type": "JOURNAL ARTICLE",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "432178a7-d6c1-4d82-9ace-50f44807168f",
          "citation": "SRS import [0TTP6YT2T3]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=0TTP6YT2T3",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390959000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5778f181-9df6-41d4-898e-bdbfa51fe6f4",
          "citation": "METHYL 2-OCTYNOATE [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "93c7c13d-3fa4-43d5-8762-9d8523929eaf",
          "citation": "METHYL 2-OCTYNOATE [FCC]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "f9fec0ba-eae9-4430-b524-687f0df51f86",
          "citation": "METHYL 2-OCTYNOATE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "32828f4a-2aea-7da8-adb4-f55e9fe86d73",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=111-12-6",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "7e5d779f-6acb-48db-7a01-f82701850f34",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "26f7d7a2-bbdf-4144-a7cb-5899f1a2c5db",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "172af71f-0ca7-ed7e-ad8f-984028a0b1b7",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "0a78489d-46b4-2300-e406-9dd152356fc9",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "17dc3903-198d-39ff-d159-f9be2eb6f720",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "dedd8020-beab-44e5-bce9-6f7d381bd444",
          "id": "dedd8020-beab-44e5-bce9-6f7d381bd444",
          "molfile": "\n  Marvin  01132111332D          \n\n 11 10  0  0  0  0            999 V2000\n   10.3460   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6376   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8882   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1766   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4682   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7223   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0105   -4.9417    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3022   -5.3969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3022   -6.2317    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.5425   -4.9897    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8342   -5.3969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  2  1  0  0  0  0\n  4  3  1  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  6  7  3  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  2  0  0  0  0\n  8 10  1  0  0  0  0\n 10 11  1  0  0  0  0\nM  END",
          "smiles": "CCCCCC#CC(=O)OC",
          "formula": "C9H14O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "dff838da-0f02-4aaa-8eaa-b0a76a66f3f9"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "154.2066",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "89d84536-20dd-40ba-84c5-904fbfeed085",
      "version": "9",
      "structure": {
        "id": "fc3838ec-3b0b-460c-8ada-c31ac024ef16",
        "molfile": "\n  Marvin  01132113042D          \n\n 11 10  0  0  0  0            999 V2000\n    6.7223   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0105   -4.9417    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3022   -5.3969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.5425   -4.9897    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8342   -5.3969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3022   -6.2317    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4682   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1766   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8882   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6376   -4.5688    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3460   -4.1513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  3  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  3  6  2  0  0  0  0\n  1  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\nM  END",
        "smiles": "CCCCCC#CC(=O)OC",
        "formula": "C9H14O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "154.2066",
        "optical_activity": "NONE",
        "references": [
          "637a7c12-e833-46bf-a748-3471a4620328",
          "432178a7-d6c1-4d82-9ace-50f44807168f"
        ],
        "stereo_centers": 0
      },
      "unii": "0TTP6YT2T3"
    }
  ]
}