Compound Search
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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。
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Pregn-4-ene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-, (11ss)-; Cortisol, 17,21-diacetate (7CI); Pregn-4-ene-3,20-dione, 11ss,17,21-trihydroxy-, 17,21-diacetate (8CI); (11ss)-17,21-Bis(acetyloxy)-11-hydroxypregn-4-ene-3,20-dione; Hydrocortisone 17,21-diac CAS 3517-48-4 PubChem CID 66964739
CC(=O)OCC(=O)[C@@]1(OC(C)=O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C