{
  "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": [
    {
      "polymer": {
        "uuid": "ac735f88-9588-48e6-a1e4-11f1bbe9c3bc",
        "classification": {
          "uuid": "ffcb0c73-28f9-4297-be5a-4617317bd875",
          "polymer_class": "COPOLYMER",
          "polymer_geometry": "LINEAR",
          "polymer_subclass": [
            "RANDOM"
          ],
          "source_type": "SYNTHETIC"
        },
        "monomers": [
          {
            "uuid": "cc5248f4-c846-42de-9ca5-faf02c4ef615",
            "type": "CATALYST",
            "defining": false,
            "monomer_substance": {
              "uuid": "ec03536e-c0ed-45f4-81a1-2b3565170766",
              "refuuid": "1f93d5e9-966d-4feb-b792-c4638e551d9a",
              "name": "TETRAMETHYLSUCCINONITRILE",
              "linking_id": "116XMU2GHK",
              "ref_pname": "TETRAMETHYLSUCCINONITRILE",
              "substance_class": "reference",
              "unii": "116XMU2GHK"
            }
          },
          {
            "uuid": "55ec22da-8b23-46eb-b42a-f41ee1317431",
            "type": "MONOMER",
            "defining": false,
            "monomer_substance": {
              "uuid": "823cae6a-524d-4e53-80e2-7fa5d4210788",
              "refuuid": "96ee36c9-40cb-47a8-9cf0-c1571ad6eef8",
              "name": "ETHYLHEXYL ACRYLATE",
              "linking_id": "HR49R9S6XG",
              "ref_pname": "ETHYLHEXYL ACRYLATE",
              "substance_class": "reference",
              "unii": "HR49R9S6XG"
            }
          },
          {
            "uuid": "b81267cf-c03e-4105-baac-bf45aed07b42",
            "type": "MONOMER",
            "defining": false,
            "monomer_substance": {
              "uuid": "26ba9828-0f73-483d-b32f-2e6461b1fc36",
              "refuuid": "63a9e4e2-1ba4-4135-a8d9-cfa474800d2e",
              "name": "VINYL ACETATE",
              "linking_id": "L9MK238N77",
              "ref_pname": "VINYL ACETATE",
              "substance_class": "reference",
              "unii": "L9MK238N77"
            }
          }
        ],
        "references": [
          "22945e90-d49a-4ebc-b44f-2bc909fceead",
          "5d7b296c-871d-4a21-aab0-6322ea16404f"
        ],
        "display_structure": {
          "id": "532e9fea-6644-41f5-b90b-f4e69e45d966",
          "molfile": "\n   JSDraw202212409152D\n\n 23 21  0  0  0  0              0 V2000\n   35.5017   -8.1335    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   34.7556   -9.5034    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   37.0612   -8.0945    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   34.6884   -6.8023    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   35.4344   -5.4324    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   34.0846   -4.4314    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.3996   -6.8082    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.6196   -5.4572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.0596   -5.4572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.9596   -6.8082    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   15.6196   -8.1591    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   16.3996   -9.5101    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.6196  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.0596  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.2797  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.3996  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.9596  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   18.7395  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.2995  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.5318   -5.7050    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   39.9234   -4.7969    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   22.9599   -3.9715    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   10.4126   -3.6001    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  2  0  0  0  0\n  1  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  7 10  2  0  0  0  0\n  7 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 13 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n  6 20  1  0  0  0  0\n  5 21  1  0  0  0  0\n  8 22  1  0  0  0  0\n  9 23  1  0  0  0  0\nM  STY  1   1 SRU\nM  SCN  1   1 HT \nM  SAL   1  6   5   6   4   1   3   2\nM  SBL   1  2  18  19\nM  SMT   1 B\nM  SDI   1  4   31.3082   -6.0850   31.3082   -4.0979\nM  SDI   1  4   37.6789   -4.0979   37.6789   -6.0850\nM  STY  1   2 SRU\nM  SCN  1   2 HT \nM  SAL   2  8   8   9   7  11  12  13  16  17\nM  SAL   2  5  18  19  14  15  10\nM  SBL   2  2  20  21\nM  SMT   2 A\nM  SDI   2  4   12.2360   -5.8680   12.2360   -3.3750\nM  SDI   2  4   19.2897   -3.3750   19.2897   -5.8680\nM  END",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": 270.3651,
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        },
        "idealized_structure": {
          "id": "881e8148-5ca1-4b99-aa8d-815df57469f3",
          "molfile": "\n   JSDraw202212409342D\n\n 23 21  0  0  0  0              0 V2000\n   34.0366   -7.8033    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   33.2905   -9.1732    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   35.5960   -7.7643    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   33.2232   -6.4721    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   33.9692   -5.1022    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   32.6194   -4.1012    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   18.6079   -6.8082    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.8278   -5.4572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2679   -5.4572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.1678   -6.8082    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   17.8278   -8.1591    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   18.6079   -9.5101    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.8278  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2679  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.4880  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   18.6079  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.1678  -12.2120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.9478  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.5077  -10.8611    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.8827   -5.1271    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   37.7153   -4.5906    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   25.1680   -3.9715    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n   12.6207   -3.6001    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  2  0  0  0  0\n  1  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  7 10  2  0  0  0  0\n  7 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 13 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n  6 20  1  0  0  0  0\n  5 21  1  0  0  0  0\n  8 22  1  0  0  0  0\n  9 23  1  0  0  0  0\nM  STY  1   1 SRU\nM  SCN  1   1 EU \nM  SAL   1  8   8   9   7  11  12  13  16  17\nM  SAL   1  5  18  19  14  15  10\nM  SBL   1  2  20  21\nM  SMT   1 A\nM  SDI   1  4   14.4443   -5.8680   14.4443   -3.3750\nM  SDI   1  4   21.4979   -3.3750   21.4979   -5.8680\nM  STY  1   2 SRU\nM  SCN  1   2 EU \nM  SAL   2  6   5   6   4   1   3   2\nM  SBL   2  2  18  19\nM  SMT   2 B\nM  SDI   2  4   30.7510   -5.9387   30.7510   -3.5219\nM  SDI   2  4   35.8423   -3.5219   35.8423   -5.9387\nM  END",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "references": [],
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": 270.3651,
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        }
      },
      "codes": [
        {
          "uuid": "f573de15-b4ee-4970-b7f2-997f44d5098a",
          "code": "25067-02-1",
          "type": "GENERIC (FAMILY)",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=25067-02-1",
          "code_system": "CAS",
          "references": [
            "1aad87ac-a195-4715-8d4c-2db8edbddc3b",
            "5d7b296c-871d-4a21-aab0-6322ea16404f"
          ]
        },
        {
          "uuid": "7110c873-9ba9-4a7a-a0bb-655c2292b610",
          "code": "GT4ZLL6TBS",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "polymer",
      "names": [
        {
          "uuid": "3e91ee73-de02-4953-b47e-12921742bc2c",
          "name": "2-Ethylhexyl acrylate-vinyl acetate copolymer (for Duro-Tak 87-4098)",
          "stdName": "2-ETHYLHEXYL ACRYLATE-VINYL ACETATE COPOLYMER (FOR DURO-TAK 87-4098)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "22945e90-d49a-4ebc-b44f-2bc909fceead",
            "5d7b296c-871d-4a21-aab0-6322ea16404f"
          ],
          "display_name": true
        },
        {
          "uuid": "3f351b72-2eff-44d7-a509-47c1162df1fa",
          "name": "Duro-Tak 87-4098 polymer",
          "stdName": "DURO-TAK 87-4098 POLYMER",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "22945e90-d49a-4ebc-b44f-2bc909fceead",
            "5d7b296c-871d-4a21-aab0-6322ea16404f"
          ],
          "display_name": false
        },
        {
          "uuid": "059677fc-b356-47ef-9251-897d0d28a2a4",
          "name": "Vinyl acetate-2-ethylhexyl acrylate copolymer (for Duro-Tak 87-4098)",
          "stdName": "VINYL ACETATE-2-ETHYLHEXYL ACRYLATE COPOLYMER (FOR DURO-TAK 87-4098)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "22945e90-d49a-4ebc-b44f-2bc909fceead"
          ],
          "display_name": false
        }
      ],
      "notes": [
        {
          "note": "This is an incomplete polymer record. A more detailed definition may be available soon.",
          "references": [],
          "uuid": null
        }
      ],
      "references": [
        {
          "uuid": "22945e90-d49a-4ebc-b44f-2bc909fceead",
          "citation": "DURO-TAK and GELVA Transdermal Pressure Sensitive Adhesives",
          "url": "https://www.henkel-adhesives.com/content/dam/uai/AIH/master/images/drug-delivery-polymers/durotak-gelva-production-guide-US-4pager-160920.pdf",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "32303756-7da2-4baf-a78c-975144b5a992",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "1aad87ac-a195-4715-8d4c-2db8edbddc3b",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493394106000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5d7b296c-871d-4a21-aab0-6322ea16404f",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "28c8b351-e999-4c16-9a76-5b24565bff36",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "definition_level": "INCOMPLETE",
      "uuid": "d6ca1dc1-669a-4114-9dee-d6e2f15a9103",
      "version": "14",
      "modifications": {
        "uuid": "d683493e-9dbf-4d6a-90d2-27ff81d25dec"
      },
      "unii": "GT4ZLL6TBS"
    }
  ]
}