中文同义名：

5,6,7,8-四氢吡啶并[4,3-D]嘧啶; 5,6,7,8-四氢吡啶并[4,3-D]嘧啶盐酸盐; 5,6,7,8-四氢吡啶并[4,3-D]嘧啶二盐酸盐;

英文同义名：

5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine; 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine dihydrochloride; 5,6,7,8-Tetrahydropyridino[4,3-d]pyrimidine hydrochloride; 5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride; 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine DiHCl; 5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDINE 2HCL;