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Mesalazine Impurity 20;Sulfasalazine EP Impurity I
2-hydroxy-5-[2-(4-sulfophenyl)diazenyl]benzoic acid;2-hydroxy-5-((4-sulfophenyl)diazenyl)benzoic acid
QCC Cat No.:QM191220
CAS No.:21542-82-5
Mol. Formula:C13H10N2O6S
Mol. Weight:322.29
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.
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