英文别名Pyrido[3,4-d]pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-, hydrochloride (1:1); 5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidin-4(1H)-one hydrochloride (1:1); 5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidin-4-one hydrochloride; 5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(4aH)-one hydrochloride; 3H,4H,5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-one hydrochloride; 5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one HCl; 5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidin-4(1H)-one--hydrogen chloride (1/1); 5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidin-4-one 
