2-[2-(dimethylamino)pyrimidin-4-yl]-3,7-dihydropurine-6-thione

甲基碘

2-dimethylaminopyrimidine-4-carboxamidinium chloride

2-(二甲基氨基)-4-嘧啶甲腈

6-amino-2'-dimethylamino-2,4'-bipyrimidin-4(3H)-one