(6CI)-5-乙酰氨基-1,3-二甲基-6-甲基氨基-尿嘧啶

三甲基1,3,5-苯三羟酸酯

1,3-dimethyl-5-(E)-(2-methoxycarbonylvinyl)-6-methylaminouracil

1,3,8-trimethylpyrido<2,3-d>pyrimidine-2,4,7-(1H,3H,8H)-trione

1,3-dimethyl-5-(Z)-(2-methoxycarbonylvinyl)-6-methylaminouracil