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methyl j acid
c.a.s. no.:22346-43-6
chemical formula: c11h11no4s
molecular weight: 253
chemical name:
2-methylamino-5-hydroxy-7-naphthalenesulfonic acid
4-hydroxy-7-(methylamino)-2-naphthalenesulfonic acid
7-methylamino-4-hydroxy-2-naphthalenesulfonic acid
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