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83968-46-1 sodium 4-[[3(or 5)-[(dimethylphenyl)azo]-2,4-dihydroxyphenyl]azo]benzenesulphonate

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Product Name sodium 4-[[3(or 5)-[(dimethylphenyl)azo]-2,4-dihydroxyphenyl]azo]benzenesulphonate
CAS No. 83968-46-1
Synonyms Sodium 4-((3(or 5)-((dimethylphenyl)azo)-2,4-dihydroxyphenyl)azo)benzenesulphonate
Molecular Formula C20H18N4O5S・Na