CAS NO:68039-08-7; 2-naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phe

CAS:

68039-08-7

英文名称:

2-naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phe

5(or8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-2-naphthalenesulfonic aci sodium salt