FDA全球物质注册数据库（FDA Global Substance Registration System）
物质名称17,21-DIHYDROXY-16.ALPHA.-METHYLPREGNA-1,4,7,9(11)-TETRAENE-3,20-DIONE
异名/同义词(16.ALPHA.)-17,21-DIHYDROXY-16-METHYLPREGNA-1,4,7,9(11)-TETRAENE-3,20-DIONE
17,21-DIHYDROXY-16.ALPHA.-METHYLPREGNA-1,4,7,9(11)-TETRAENE-3,20-DIONE
DEXAMETHASONE 7,9-DIENE
DEXAMETHASONE 7,9-DIENE [USP IMPURITY]
DEXAMETHASONE IMPURITY K [EP IMPURITY]
PREGNA-1,4,7,9(11)-TETRAENE-3,20-DIONE, 17,21-DIHYDROXY-16-METHYL-, (16.ALPHA.)-
CAS登记号1809224-82-5
物质唯一标识(Unique Ingredient Identifier)LGT6B74HEH
分子式C22H26O4
国际化合物标识(International Chemical Identifier,InChI)IDELEYLNUCZEFQ-HEERDSQZSA-N
SMILESC1(C=C[C@@]2(C3=CC[C@@]4([C@]([C@@H](C[C@]4(C3=CCC2=C1)[H])C)(C(CO)=O)O)C)C)=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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