FDA全球物质注册数据库(FDA Global Substance Registration System)
物质名称13-ETHYL-18,19-DINOR-17.ALPHA.-PREGN-4-EN-20-YN-17-OL
异名/同义词13-ETHYL-18,19-DINOR-17.ALPHA.-PREGN-4-EN-20-YN-17-OL
18,19-DINORPREGN-4-EN-20-YN-17-OL, 13-ETHYL-, (17.ALPHA.)-
3-DEOXOLEVONORGESTREL
LEVONORGESTREL IMPURITY D [EP IMPURITY]
CAS登记号32419-58-2
物质唯一标识(Unique Ingredient Identifier)JPD9KM7FYK
分子式C21H30O
国际化合物标识(International Chemical Identifier,InChI)MXXKGWYLIJQEBP-XUDSTZEESA-N
SMILESC1CC[C@@]2([C@]3(CC[C@@]4([C@@](CC[C@]4([C@@]3(CCC2=C1)[H])[H])(C#C)O)CC)[H])[H]
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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