4-[[4-[[[[5-hydroxy-6-(phenylazo)-7-sulpho-2-naphthyl]amino]carbonyl]amino]-5-methoxy-o-tolyl]azo]-5-[(phenylsulphonyl)oxy]naphthalene-2,7-disulphonic acid, sodium salt
CAS No: 83721-41-9
hydroxy,phenylazo,sulpho,naphthyl,amino,carbonyl,methoxy,tolyl,phenylsulphonyl,naphthalene,disulphonic,sodium