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68039-08-7 sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate

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Product Name sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate
CAS No. 68039-08-7
Synonyms 2-Naphthalenesulfonic acid, 5(or 8)-(2-(4-ethoxy-2-methylphenyl)diazenyl)-8(or 5)-(2-phenyldiazenyl)-, sodium salt (1:1); 2-Naphthalenesulfonic acid, 5(or 8)-((4-ethoxy-2-methylphenyl)azo)-8(or 5)-(phenylazo)-, sodium salt; Sodium (5or8)-((4-ethoxy-2-methylphenyl)azo)-(8or5)-(phenylazo)naphthalene-2-sulphonate; sodium 5-[(E)-(4-ethoxy-2-methylphenyl)diazenyl]-8-[(E)-phenyldiazenyl]naphthalene-2-sulfonate
InChI InChI=1/C25H22N4O4S.Na/c1-3-33-19-9-12-23(17(2)15-19)27-29-24-13-14-25(28-26-18-7-5-4-6-8-18)22-16-20(34(30,31)32)10-11-21(22)24;/h4-16H,3H2,1-2H3,(H,30,31,32);/q;+1/p-1/b28-26+,29-27+;
Molecular Formula C25H21N4NaO4S
Molecular Weight 496.5134