2491-52-3

p-Nitroazobenzene 4-nitro-azobenzen Azobenzene, 4-nitro- (4-nitrophenyl)phenyl-diazen 4-NITROAZOBENZENE TECH. 90 (4-nitrophenyl)phenyldiazene 4-NITROAZOBENZENE, TECH., 90% (4-Nitro-phenyl)-phenyl-diazene Diazene, 1-(4-nitrophenyl)-2-phenyl- (E)-1-(4-Nitrophenyl)-2-phenyldiazene 4-Nitroazobenzene technical grade, 90%