4-甲基-2-羟基嘧啶-5-羧酸乙酯

5-ethoxycarbonyl-6-[bis-(toluene-4-sulfinyl)methyl]-4-phenyl-3,4-dihydropyrimidin-2(1H)-one

[(carbamoylamino)-phenylmethyl]urea

ethyl 6-methyl-2-methoxy-4-(phenyl)-1,4-dihydropyrimidine-5-carboxylate

4,4,6-三甲基-2-苯基-1,3-恶嗪烷