FDA全球物质注册数据库(FDA Global Substance Registration System)
物质名称
5-FORMYLAMINO-1H-PYRAZOLE-4-CARBOXAMIDE
异名/同义词
1H-PYRAZOLE-4-CARBOXAMIDE, 3-(FORMYLAMINO)- 5-FORMYLAMINO-1H-PYRAZOLE-4-CARBOXAMIDE ALLOPURINOL IMPURITY B [EP IMPURITY] ALLOPURINOL RELATED COMPOUND B [USP IMPURITY] ALLOPURINOL RELATED COMPOUND B [USP-RS] PYRAZOLE-4-CARBOXAMIDE, 3-FORMAMIDO-