美国药品NDC（国家药品编码）与药品说明书数据库（U.S. FDA National Drug Code DataBase）

NDC包装代码	产品NDC	产品类型	商品名	通用名	剂型	给药途径	上市日期	结束日期	市场类别	申请号	标签持有者	活性成分	规格	包装描述
31722-521-10	31722-521	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	50 mg/1	1000 TABLET in 1 BOTTLE (31722-521-10)
31722-522-01	31722-522	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	100 mg/1	100 TABLET in 1 BOTTLE (31722-522-01)
31722-522-05	31722-522	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	100 mg/1	500 TABLET in 1 BOTTLE (31722-522-05)
31722-519-05	31722-519	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	10 mg/1	500 TABLET in 1 BOTTLE (31722-519-05)
31722-519-10	31722-519	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	10 mg/1	1000 TABLET in 1 BOTTLE (31722-519-10)
31722-520-01	31722-520	HUMAN PRESCRIPTION DRUG	Hydralazine Hydrochloride	Hydralazine Hydrochloride	TABLET	ORAL	20100101	N/A	ANDA	ANDA040901	Camber Pharmaceuticals, Inc.	HYDRALAZINE HYDROCHLORIDE	25 mg/1	100 TABLET in 1 BOTTLE (31722-520-01)