4,6-二甲基-5-硝基嘧啶-2-醇

5-氨基-4,6-二甲基嘧啶

2-氯-4,6-二甲基嘧啶

ethyl 2-(4,6-dimethylpyrimidin-2-yl)oxyacetate

(4,6-Dimethyl-2-oxo-2H-pyrimidin-1-yl)-acetic acid ethyl ester