5-(N-tosylaminomethyl)-2-furylmethyl acetate

2-(N-tosylaminomethyl)-5-[5-(N-tosylaminomethyl)-2-furylmethyl]furan

N-(2-氯苯基)乙酰胺

N,4'-二甲基甲酰苯胺

N-甲基-对甲基苯胺