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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3,9-dimethyl-5,7,9-trihydro-1H,4H-1,2,4-triazino[4,3-h]purine-6,8-dione CAS 81147-00-4 PubChem CID 915042
CC1=NNc2nc3c(c(=O)[nH]c(=O)n3C)n2C1 -
3,9-dimethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione CAS 81147-00-4 PubChem CID 78209957
CC1=NNC2NC3C(C(=O)NC(=O)N3C)N2C1