CAS号: 938443-19-7 英文名称: 7-Chloropyrido[2,3-d]pyrimidine-2,4-diol 英文同义词: 100231;7-Chloropyrido[2,3-d]pyrimidine-2,4-diol;7-ChloroPyrido[2,3-d]pyrimidine-2,4-dione;7-Chloropyrido[2,3-d]pyrimidine-2,4(1H,3H);7-chloro-1H-pyrido[2,3-d]pyriMidine-2,4-dione;7-Chloropyrido[2,3-d]pyriMidin-2,4(1H,3H)-dione;7-chloropyrido[2,3-d]pyriMidine-2,4(1H,3H)-dione;Pyrido[2,3-d]pyriMidine-2,4(1H,3H)-dione, 7-chloro-;7-chloro-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dione 中文名称: 7-氯-1H-吡啶并[2,3-D]嘧啶-2,4-二酮 中文同义词: 7-氯吡啶并[2,3-D]嘧啶-2,4-二酮;7-氯吡啶并[2,3-D]嘧啶-2,4-二醇;7-氯-1H-吡啶并[2,3-D]嘧啶-2,4-二酮;7-氯吡啶并[2,3-D]嘧啶-2,4(1H,3H)-二酮 分子式: C7H4ClN3O2 分子量: 197.58 密度 : 1.561±0.06 g/cm3 (20 ºC 760 Torr) 酸度系数(pKa): 9.06±0.20(Predicted)