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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。

共找到 5 条结果，关键词：27521-34-2

Ethinylestradiol Imp. E (EP); 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6alpha,17-triol; 6alpha-Hydroxyethinylestradiol; Ethinylestradiol Impurity E CAS 27521-34-2 PubChem CID 13991348

C#C[C@]1(O)CC[C@H]2[C@@H]3C[C@H](O)c4cc(O)ccc4[C@H]3CC[C@@]21C
6alpha-Hydroxy Ethynyl Estradiol CAS 27521-34-2 PubChem CID 102552706

C#C[C@]1(O)CCC2C3C[C@H](O)c4cc(O)ccc4C3CC[C@@]21C
Ethinylestradiol Impurity E (EP); (6?,17?)-19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol; 19-Nor-17?-pregna-1,3,5(10)-trien-20-yne-3,6?,17-triol; 6?-Hydroxy-17?-ethinylestradiol; 6?-Hydroxy Ethinyl CAS 27521-34-2 PubChem CID 124307605

C#C[C@@]1(O)CC[C@H]2[C@@H]3C[C@H](O)c4cc(O)ccc4[C@H]3CC[C@@]21C
6|A-Hydroxy Ethynyl Estradiol CAS 27521-34-2 PubChem CID 131698502

C#CC1C[C@H]2[C@@H]3C[C@H](O)c4cc(O)ccc4[C@H]3CC[C@]2(C)[C@H]1O
(6R,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol CAS 27521-34-2 PubChem CID 171035650

C#C[C@]1(O)CCC2C3CC(O)c4cc(O)ccc4C3CC[C@@]21C