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918634-96-5 2-naphthalenesulfonic acid,7-amino-4-hydroxy-3-[2-[4-[2-(4-methoxy-2-sulfophenyl)diazeny

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Product Name 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-[2-[4-[2-(4-methoxy-2-sulfophenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3)
CAS No. 918634-96-5
Molecular Formula C27H21N5O11S3・3Na