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
20703-001-04	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	1699 L in 1 CYLINDER (20703-001-04)
20703-001-05	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	2240 L in 1 CYLINDER (20703-001-05)
20703-001-06	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	643 L in 1 CYLINDER (20703-001-06)
20703-001-03	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	4248 L in 1 CYLINDER (20703-001-03)
20703-001-02	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	7051 L in 1 CYLINDER (20703-001-02)
20703-001-01	20703-001	HUMAN PRESCRIPTION DRUG	nitrogen	nitrogen	GAS	RESPIRATORY (INHALATION)	19840101	N/A	NDA	NDA205850	General Welding Supply Corp.	NITROGEN	999 mL/L	9543 L in 1 CYLINDER (20703-001-01)
51012-002-01	51012-002	HUMAN PRESCRIPTION DRUG	NITROGEN	NITROGEN	GAS	RESPIRATORY (INHALATION)	20090101	N/A	NDA	NDA205850	Gilmore Liquid Air Co.	NITROGEN	99 L/100L	7414 L in 1 CYLINDER (51012-002-01)
51012-002-05	51012-002	HUMAN PRESCRIPTION DRUG	NITROGEN	NITROGEN	GAS	RESPIRATORY (INHALATION)	20090101	N/A	NDA	NDA205850	Gilmore Liquid Air Co.	NITROGEN	99 L/100L	389000 L in 1 TANK (51012-002-05)
51012-002-02	51012-002	HUMAN PRESCRIPTION DRUG	NITROGEN	NITROGEN	GAS	RESPIRATORY (INHALATION)	20090101	N/A	NDA	NDA205850	Gilmore Liquid Air Co.	NITROGEN	99 L/100L	671 L in 1 CYLINDER (51012-002-02)
51012-002-03	51012-002	HUMAN PRESCRIPTION DRUG	NITROGEN	NITROGEN	GAS	RESPIRATORY (INHALATION)	20090101	N/A	NDA	NDA205850	Gilmore Liquid Air Co.	NITROGEN	99 L/100L	154800 L in 1 DEWAR (51012-002-03)
51012-002-04	51012-002	HUMAN PRESCRIPTION DRUG	NITROGEN	NITROGEN	GAS	RESPIRATORY (INHALATION)	20090101	N/A	NDA	NDA205850	Gilmore Liquid Air Co.	NITROGEN	99 L/100L	172000 L in 1 DEWAR (51012-002-04)
21220-120-01	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	8608 L in 1 CYLINDER (21220-120-01)
21220-120-05	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	396 L in 1 CYLINDER (21220-120-05)
21220-120-06	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	160 L in 1 DEWAR (21220-120-06)
21220-120-07	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	180 L in 1 DEWAR (21220-120-07)
21220-120-08	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	196 L in 1 DEWAR (21220-120-08)
21220-120-09	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	210 L in 1 DEWAR (21220-120-09)
21220-120-10	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	230 L in 1 DEWAR (21220-120-10)
21220-120-02	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	6513 L in 1 CYLINDER (21220-120-02)
21220-120-03	21220-120	HUMAN PRESCRIPTION DRUG	Nitrogen	Nitrogen	GAS	RESPIRATORY (INHALATION)	19740801	N/A	NDA	NDA205850	General Air Service & Supply Co	NITROGEN	999 mL/L	3256 L in 1 CYLINDER (21220-120-03)