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89845-94-3 benzenesulfonic acid, 4-[(4-amino-3-methylphenyl)azo]-3-methyl-,monoammonium salt

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Product Name Benzenesulfonic acid, 4-[(4-amino-3-methylphenyl)azo]-3-methyl-,monoammonium salt
CAS No. 89845-94-3
Molecular Formula C14H15N3O3S・H3N