英文名称
4-(dimethylamino)-1,6-dimethyl-1,3,5-triazin-2-one;5-(dimethylamino)-2,6-dimethyl-1,2,4-triazin-3-one;4-(dimethylamino)-1,5,6-trimethylpyrimidin-2-one;N,N-dimethyl-N'-(1,5,6-trimethyl-2-oxopyrimidin-4-yl)methanimidamide;1,3,4,5,6-pentamethylpyridin-2-one