67923-59-5

Einecs 267-775-7 Sodium [[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]amino]methanesulfonate sodium [[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]amino]methanesulphonate N-[4-(4-Nitrophenylazo)-2-methoxyphenyl]aminomethanesulfonic acid sodium salt (4-((4-Nitrophenyl)azo)-2-methoxyphenyl)amino)methanesulfonic acid, sodium salt Methanesulfonic acid, ((2-methoxy-4-((4-nitrophenyl)azo)phenyl)amino)-, monosodium salt Methanesulfonic acid, 1-((2-methoxy-4-(2-(4-nitrophenyl)diazenyl)phenyl)amino)-, sodium salt (1:1)