英文别名7-chloropyrido[3,2-d]pyrimidin-4-ol; 7-Chloro-3H-pyrido[3,2-d]pyrimidin-4-one; Pyrido[3,2-d]pyrimidin-4(3H)-one, 7-chloro-; 7-chloropyrido[3,2-d]pyrimidin-4(1H)-one; 7-chloro-1H-pyrido[3,2-d]pyrimidin-4-one; Pyrido[3,2-d]pyrimidin-4(1H)-one,7-chloro 
