(9ci)-1H-苯并咪唑-5-乙腈

对氨基乙酸苯甲酯

N-[4-(2,4,7-triaminopteridin-6-yl)phenyl]methanesulfonamide

4-羟基苯乙胺

2-(对二甲基氨基苯基)乙胺