{
  "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": "2026-10-02",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "51013-323",
      "generic_name": "Calcium Carbonate",
      "labeler_name": "PuraCap Pharmaceutical LLC",
      "brand_name": "Extra Strength Antacid",
      "active_ingredients": [
        {
          "name": "CALCIUM CARBONATE",
          "strength": "750 mg/1"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "51013-323-54",
          "description": "15 POUCH in 1 CARTON (51013-323-54)  / 2 TABLET, CHEWABLE in 1 POUCH",
          "marketing_start_date": "20171213",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
          "PuraCap Pharmaceutical LLC"
        ],
        "rxcui": [
          "308915"
        ],
        "spl_set_id": [
          "80509620-a3d1-49d5-b2e3-bff61ef4583d"
        ],
        "is_original_packager": [
          true
        ],
        "unii": [
          "H0G9379FGK"
        ]
      },
      "marketing_category": "OTC MONOGRAPH FINAL",
      "dosage_form": "TABLET, CHEWABLE",
      "spl_id": "5f8ca325-03d7-4046-ad97-44e43e970a91",
      "product_type": "HUMAN OTC DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "20171213",
      "product_id": "51013-323_5f8ca325-03d7-4046-ad97-44e43e970a91",
      "application_number": "part331",
      "brand_name_base": "Extra Strength Antacid",
      "pharm_class": [
        "Blood Coagulation Factor [EPC]",
        "Calcium [CS]",
        "Cations",
        "Divalent [CS]",
        "Increased Coagulation Factor Activity [PE]"
      ]
    }
  ]
}