C.I.18133;Acid Red 264;Kayanol red 3bl;C.I.Acid Red 264;C.I. Acid red 254;Acid red 264 (C.I. 18133);C.I.Acid Red 264:C.I.18133;disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-methoxyphenyl)azo-5-(4-methylphenyl)sulfonylamino-, disodium salt;7-naphthalenedisulfonic acid,4-hydroxy-3-[(2-methoxyphenyl)azo]-5-[[(4-methylphenyl)sulfonyl]amino]- disodium salt
