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-DINOR-17.ALPHA.-PREGN-4-EN-20-YNE-3,6-DIONE
异名/同义词13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGN-4-EN-20-YNE-3,6-DIONE
18,19-DINORPREGN-4-EN-20-YNE-3,6-DIONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-
6-OXOLEVONORGESTREL
LEVONORGESTREL IMPURITY J [EP IMPURITY]
CAS登记号1175109-63-3
物质唯一标识(Unique Ingredient Identifier)UD6T9X38NA
分子式C21H26O3
国际化合物标识(International Chemical Identifier,InChI)RFOBDGUKWSBLIQ-UYNWWRBASA-N
SMILESC1(CC[C@@]2([C@]3(CC[C@@]4([C@@](CC[C@]4([C@@]3(CC(C2=C1)=O)[H])[H])(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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