54127-88-7
2-(二甲基氨基)-6-氧代-1,6-二氢嘧啶-5-羧酸乙酯
→
~79%
54127-87-6
ethyl 4-chloro-2-(dimethylamino)pyrimidine-5-carboxylate
53554-29-3
1,4-二氢-2-甲巯基-4-氧代-5-嘧啶甲酸乙酯