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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(11ss)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione-d8; 11ss,17a,21-Trihydroxypregna-1,4 PubChem CID 139025498
[2H]C1=CC2(C)C(=C([2H])C1=O)C([2H])([2H])C[C@H]1[C@@H]3CC[C@](O)(C(=O)COC(C)=O)[C@@]3(C)C([2H])([2H])[C@]([2H])(O)[C@@]12[2H] -
(11|A)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione-d8 PubChem CID 71751747
[2H]C1=C[C@@]2(C)C(=C([2H])C1=O)C([2H])([2H])C[C@H]1[C@@H]3CC[C@](O)(C(=O)COC(C)=O)[C@@]3(C)C([2H])([2H])[C@]([2H])(O)[C@@]12[2H]