4-(2-呋喃)-6-甲基-2-氨基嘧啶

ethyl 2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-4-diethoxyphosphorylbutanoate

2-(2,4-dinitrophenyl)guanidine

N-(benzoylcarbamoyl)benzamide

2-氨基-6-(4-苄氧基苯基)-3H-嘧啶-4-酮