7-[(E)-{4-[(E)-(4-amino-2-methylphenyl)diazenyl]-2-methylphenyl}diazenyl]naphthalene-1,3-disulfonic acid
CAS No. 64346-37-8
1,3-Naphthalenedisulfonicacid, 7-[[4-[(4-amino-2-methylphenyl)azo]-2-methylphenyl]azo]-, disodium salt(9CI)
CEP-9722 1235578-79-6