FDA全球物质注册数据库（FDA Global Substance Registration System）
物质名称13-ETHYL-17-HYDROXY-18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE, (17.ALPHA.)-
异名/同义词.DELTA.8(14)-LEVONORGESTREL
13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGNA-4,8(14)-DIEN-20-YN-3-ONE
13-ETHYL-17-HYDROXY-18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE, (17.ALPHA.)-
18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-
LEVONORGESTREL IMPURITY A [EP IMPURITY]
CAS登记号1260525-53-8
物质唯一标识(Unique Ingredient Identifier)59LXR6H1IT
分子式C21H26O2
国际化合物标识(International Chemical Identifier,InChI)PIGNQOCLJHWTGZ-JWWGGVBKSA-N
SMILESC1(CC[C@@]2([C@]3(CC[C@@]4([C@@](CCC4=C3CCC2=C1)(C#C)O)CC)[H])[H])=O
分子结构式
欧洲化学品管理局注册号(ECHA)
成分类型INGREDIENT SUBSTANCE / chemical
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