{
  "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": "2026-09-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "9374f9d4-bdbd-4ad0-835b-1f6520707988",
          "code": "593-85-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=593-85-1",
          "code_system": "CAS",
          "references": [
            "e6df3c86-b1a9-4272-8eec-c70564e8966e",
            "4cd6d714-5194-4171-9c84-9dacc9198870"
          ]
        },
        {
          "uuid": "1987c7f9-aa83-4700-ab0d-5c9a49e43724",
          "code": "209-813-7",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.008.923",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "e6df3c86-b1a9-4272-8eec-c70564e8966e"
          ]
        },
        {
          "uuid": "a20234da-5d72-2c93-823c-7795db2f7137",
          "code": "DTXSID0029189",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID0029189",
          "code_system": "EPA CompTox",
          "references": [
            "4a7b088c-475e-031d-9f76-0aa1646907db"
          ]
        },
        {
          "uuid": "678a5954-baa0-ca50-cceb-e1ad2378e4ab",
          "code": "11650",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/11650",
          "code_system": "PUBCHEM",
          "references": [
            "7d14e600-82f7-08b5-b7a1-ef14b62dd803"
          ]
        },
        {
          "uuid": "edccf1ff-d977-4383-b081-e9b381a86e31",
          "code": "V3394X3G2W",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "c93d3e65-953a-bcc7-72ad-b12c8af55bd8",
          "code": "300000041869",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "572eb0bd-0285-f904-fb2d-3586ee9f1f3f"
          ]
        },
        {
          "uuid": "b6543b06-9a31-1ad5-000c-778914c96fe3",
          "code": "2171",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=2171",
          "code_system": "NSC",
          "references": [
            "913d5da8-871b-6575-b318-2ab71c9cd675"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "47b9f25c-567b-481e-a0b6-3b1433e66a9f",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "4a727984-c41a-40bc-aa0c-a65ddfae5756",
            "refuuid": "d72b7a20-0c88-4d02-bcfb-3c92643dd56e",
            "name": "Guanidine",
            "unii": "JU58VJ6Y3B",
            "linking_id": "JU58VJ6Y3B",
            "ref_pname": "Guanidine",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "fdc2be9f-6726-4f6b-8dd2-9aec5648d1b7",
          "type": "PARENT->SALT/SOLVATE",
          "related_substance": {
            "uuid": "079ec4f7-24a6-4464-bf6e-fec0be019848",
            "refuuid": "d72b7a20-0c88-4d02-bcfb-3c92643dd56e",
            "name": "Guanidine",
            "unii": "JU58VJ6Y3B",
            "linking_id": "JU58VJ6Y3B",
            "ref_pname": "Guanidine",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "c915fa6b-3e4f-49c8-bd15-577b585b5b80",
          "name": "BISGUANIDINIUM CARBONATE",
          "stdName": "BISGUANIDINIUM CARBONATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "815ab061-1865-486d-a886-beb1c3ec25d3",
            "71233de3-778f-4615-920e-9266452f56ab"
          ],
          "display_name": false
        },
        {
          "uuid": "6054517f-a81c-47cd-ac87-70632734be8d",
          "name": "CARBONIC ACID, COMPD. WITH GUANIDINE (1:2)",
          "stdName": "CARBONIC ACID, COMPD. WITH GUANIDINE (1:2)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "71233de3-778f-4615-920e-9266452f56ab",
            "8f043aa5-fcda-49e5-a989-3e3e05e0b2a7"
          ],
          "display_name": false
        },
        {
          "uuid": "6aa06441-6917-4e66-b66d-5a299c52de92",
          "name": "DIGUANIDINIUM CARBONATE",
          "stdName": "DIGUANIDINIUM CARBONATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "815ab061-1865-486d-a886-beb1c3ec25d3",
            "71233de3-778f-4615-920e-9266452f56ab"
          ],
          "display_name": false
        },
        {
          "uuid": "7c1bc9cc-32a1-4328-98e0-81938f300406",
          "name": "GUANIDINE CARBONATE",
          "stdName": "GUANIDINE CARBONATE",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b0159f82-8ad7-4c65-aa04-bd19d40837de",
            "71233de3-778f-4615-920e-9266452f56ab",
            "f7531525-f11f-4d02-82b2-52dc4a1c20af",
            "19fe991f-b280-4da8-9c00-8695a41bdb0d"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "c59186f9-a6c0-4623-a90b-e9133c4f92f4",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "c1b3c98f-633e-4dae-a453-b290de7811be",
          "name": "GUANIDINE CARBONATE (2:1)",
          "stdName": "GUANIDINE CARBONATE (2:1)",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "71233de3-778f-4615-920e-9266452f56ab",
            "8f043aa5-fcda-49e5-a989-3e3e05e0b2a7"
          ],
          "display_name": false
        },
        {
          "uuid": "ee3f4cf4-d5cd-4abe-9f5c-67ec718b635d",
          "name": "GUANIDINIUM CARBONATE",
          "stdName": "GUANIDINIUM CARBONATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "71233de3-778f-4615-920e-9266452f56ab",
            "8f043aa5-fcda-49e5-a989-3e3e05e0b2a7"
          ],
          "display_name": false
        },
        {
          "uuid": "34fb309b-482a-4ba8-9e1f-191a2c7fc81d",
          "name": "NSC-2171",
          "stdName": "NSC-2171",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "71233de3-778f-4615-920e-9266452f56ab",
            "8f043aa5-fcda-49e5-a989-3e3e05e0b2a7"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "b0159f82-8ad7-4c65-aa04-bd19d40837de",
          "citation": "http://www.chemblink.com/products/593-85-1.htm",
          "url": "http://www.chemblink.com/products/593-85-1.htm",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "71233de3-778f-4615-920e-9266452f56ab",
          "citation": "WEB PAGE",
          "doc_type": "WEB PAGE",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "815ab061-1865-486d-a886-beb1c3ec25d3",
          "citation": "http://www.lookchem.com/Guanidine-carbonate/",
          "url": "http://www.lookchem.com/Guanidine-carbonate/",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8f043aa5-fcda-49e5-a989-3e3e05e0b2a7",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f7531525-f11f-4d02-82b2-52dc4a1c20af",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e6df3c86-b1a9-4272-8eec-c70564e8966e",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391122000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "04a2ccea-7fdf-4462-93c2-336cc32f323f",
          "citation": "SRS import [V3394X3G2W]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=V3394X3G2W",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391122000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "19fe991f-b280-4da8-9c00-8695a41bdb0d",
          "citation": "GUANIDINE CARBONATE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "4a7b088c-475e-031d-9f76-0aa1646907db",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=593-85-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "7d14e600-82f7-08b5-b7a1-ef14b62dd803",
          "citation": "PUBCHEM",
          "doc_type": "PUBCHEM",
          "public_domain": true
        },
        {
          "uuid": "4cd6d714-5194-4171-9c84-9dacc9198870",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "913d5da8-871b-6575-b318-2ab71c9cd675",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "7e9cf518-ab6d-6025-2fb5-e67d6c0a03ee",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "572eb0bd-0285-f904-fb2d-3586ee9f1f3f",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "687422dc-03d5-4084-be7f-1c369a576932",
          "id": "687422dc-03d5-4084-be7f-1c369a576932",
          "molfile": "\n  Marvin  01132105262D          \n\n  4  3  0  0  0  0            999 V2000\n   -0.8471   -1.9060    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.8429   -1.0810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.1263   -0.6722    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.5552   -0.6648    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  2  4  2  0  0  0  0\nM  END",
          "smiles": "C(=N)(N)N",
          "formula": "CH5N3",
          "atropisomerism": "No",
          "charge": 0,
          "count": 2,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 2,
            "units": "MOL RATIO",
            "uuid": "d5cb7202-5b2e-4813-9fa7-beb06747e733"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "59.0705",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "b6d482b0-50fb-4b3d-bc0e-649b80742fad",
          "id": "b6d482b0-50fb-4b3d-bc0e-649b80742fad",
          "molfile": "\n  Marvin  01132109282D          \n\n  4  3  0  0  0  0            999 V2000\n    2.5031   -1.2107    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.6782   -1.2064    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2620   -1.9188    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2694   -0.4898    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  3  2  1  0  0  0  0\n  2  4  2  0  0  0  0\nM  END",
          "smiles": "C(=O)(O)O",
          "formula": "CH2O3",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "7142a79e-56ed-4f5e-a199-9ce27880a153"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "62.0248",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "36b24523-ee44-429d-9038-8933f1026e6b",
      "version": "9",
      "structure": {
        "id": "abff011b-77dc-45e0-a018-090fb32f5321",
        "molfile": "\n  Marvin  01132108552D          \n\n 12  9  0  0  0  0            999 V2000\n    2.5031   -1.2107    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.6782   -1.2064    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2620   -1.9188    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2694   -0.4898    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.8471   -1.9060    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.8429   -1.0810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.1263   -0.6722    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.5552   -0.6648    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.8471   -1.9060    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.8429   -1.0810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.1263   -0.6722    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.5552   -0.6648    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n  6  7  2  0  0  0  0\n  6  8  1  0  0  0  0\n  2  4  2  0  0  0  0\n  1  2  1  0  0  0  0\n  3  2  1  0  0  0  0\n  5  6  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  2  0  0  0  0\n 10 12  1  0  0  0  0\nM  STY  1   1 MUL\nM  SCN  1   1 HT \nM  SAL   1  8   5   6   7   8   9  10  11  12\nM  SPA   1  4   5   6   7   8\nM  SDI   1  4   -1.9752   -2.3260   -1.9752   -0.2448\nM  SDI   1  4    0.2937   -0.2448    0.2937   -2.3260\nM  SMT   1 2\nM  END",
        "smiles": "C(=N)(N)N.C(=N)(N)N.C(=O)(O)O",
        "formula": "2CH5N3.CH2O3",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "180.1659",
        "optical_activity": "NONE",
        "references": [
          "b0159f82-8ad7-4c65-aa04-bd19d40837de",
          "04a2ccea-7fdf-4462-93c2-336cc32f323f"
        ],
        "stereo_centers": 0
      },
      "unii": "V3394X3G2W"
    }
  ]
}