2226-86-0
2,4-二甲基嘧啶-5-甲酸乙酯
→
~83%
88317-45-7
2,4-dimethylpyrimidine-5-carbohydrazide
88317-47-9
5-(2,4-dimethylpyrimidin-5-yl)-3H-1,3,4-thiadiazole-2-thione