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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1H-Purine-2,6-dione, 3,7-dihydro-1,7-dimethyl-; Paraxanthine (6CI,7CI,8CI); 1,7-Dimethylxanthine; 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione; NSC 400018; 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione; Caffeine Imp. F (EP); Paraxanthine; Caffeine Impurity F CAS 611-59-6 PubChem CID 4687
Cn1c(=O)[nH]c2ncn(C)c2c1=O -
CN1C(=O)N=C2N=CN(C)C2C1=O -
CN1C(=O)NC2NCN(C)C2C1=O