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
50228-446-05	50228-446	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	1000 mg/1	500 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-446-05)
50228-446-30	50228-446	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	1000 mg/1	30 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-446-30)
50228-446-90	50228-446	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	1000 mg/1	90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-446-90)
50228-445-01	50228-445	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	500 mg/1	100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-445-01)
50228-445-05	50228-445	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	500 mg/1	500 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-445-05)
50228-445-30	50228-445	HUMAN PRESCRIPTION DRUG	Metformin Hydrochloride	Metformin Hydrochloride Extended-Release Tablets	TABLET, FILM COATED, EXTENDED RELEASE	ORAL	20210416	N/A	ANDA	ANDA213334	ScieGen Pharmaceuticals, Inc.	METFORMIN HYDROCHLORIDE	500 mg/1	30 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (50228-445-30)