trifluoromethanesulfonate,trimethyl-(4-octoxysulfonylphenyl)azanium

(4-butoxysulfonylphenyl)-trimethylazanium,trifluoromethanesulfonate

2-氯-NN-二甲基-4-硝基苯胺

2-(2-甲氧基苯基)环氧乙烷

propan-2-yl 3-methylbenzoate