Synonyms:
pyridinium,4-[2-[4-(diethylamino)phenyl]diazenyl]-1-[(4-nitrophenyl)methyl]-, bromide(1:1) ; 4-[[4-(diethylamino)phenyl]azo]-1-[(4-nitrophenyl)methyl]pyridinium bromide ; ndepap ; 4-(4-diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide ; ndepap,extraction-spectrophotometricreagentforanio ; 4-(4-diethylaminophenylazo)-1-(4-nitro-benzyl)pyridinium br ; ndepap [=1-(4-nitrobenzyl)-4-(4-diethylaminophenylazo)pyridinium bromide] ; ndepap [=1-(4-nitrobenzyl)-4-(4-diethylaminophenylazo)pyridinium bromide] [extraction-spectrophotometric reagent for anionic surfactants] ; ndpp ; pyridinium,4-[[4-(diethylamino)phenyl]azo]-1-[(4-nitrophenyl)methyl]-, bromide (9ci) ; 1-(4-nitrobenzyl)-4-(4-diethylaminophenylazo)pyridinium bromide ; nitrobenzyldiethylaminophenylazopyridiniumbromi