Compound Search
化合物数据库
基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。
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(3aS,3bR,9aR,9bS,11aS)-9a,11a-dimethyl-5-methylidene-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione CAS 19457-55-7 PubChem CID 9796302
C=C1CC2C(CC[C@]3(C)C(=O)CCC23)[C@@]2(C)CCC(=O)C=C12 -
10,13-dimethyl-6-methylene-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione CAS 19457-55-7 PubChem CID 12951799
C=C1CC2C3CCC(=O)C3(C)CCC2C2(C)CCC(=O)C=C12 -
Exemestane Imp. E (EP); Exemestane USP Related Compound A; Exemestane USP RC A; Androst-4-ene-3,17-dione, 6-methylene-; 6-Methyleneandrost-4-ene-3,17-dione; 6-Methyleneandrost-4-en-3,17-dione; 6-Methylideneandrost-4-ene-3,17-dione; 1,2-Dihydroexemestane; Exemestane Related Compound A; Exemestane Impurity E CAS 19457-55-7 PubChem CID 12951800
C=C1C[C@@H]2[C@H](CC[C@]3(C)C(=O)CC[C@@H]23)[C@@]2(C)CCC(=O)C=C12 -
C=C1C[C@@H]2[C@H]3CCC(=O)[C@]3(C)CC[C@H]2[C@]2(C)CCC(=O)C=C12 -
C=C1C[C@@H]2[C@@H](CC[C@]3(C)C(=O)CC[C@H]23)[C@@]2(C)CCC(=O)C=C12