(4-amino-2-methyl-pyrimidin-5-yl)-acetic acid ethyl ester

ethyl 2-(4,6-dichloro-2-methylpyrimidin-5-yl)acetate

4-氨基-5-羟基甲基-2-甲基嘧啶

4-氨基-5-(甲酰氨基甲基)-2-甲基嘧啶

2-[3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-4-methyl-2,3-dihydro-thiazol-5-yl]-ethanol