英文别名
2-Imino-3,8-dimethyl-6,7-diphenyl-2,8-dihydro-4(3H)-pteridinon;2-imino-3,8-dimethyl-6,7-diphenyl-2,8-dihydro-3H-pteridin-4-one;Pteridine, 2,3,4,8-tetrahydro-2-imino-3,8-dimethyl-4-oxo-6,7-diphenyl-;2-imino-3,8-dimethyl-6,7-diphenylpteridin-4-one