CAS NO. 64086-73-3 | 1-[2-[[2-chloro-4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]-4-methylpyridinium chloride

1-[2-[[2-chloro-4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]-4-methylpyridinium chloride

1-[2-[[2-chloro-4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]-4-methylpyridinium chloride