[4-(4-cyanophenoxy)phenyl]methyl-triphenylphosphanium,chloride

4-(diethoxyphosphorylmethyl)-3-nitrobenzonitrile

4-甲基-3-硝基苯甲腈

4-[2-[4-(4-cyanophenoxy)phenyl]-2-oxoethyl]-3-nitrobenzonitrile