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916152-61-9 2-naphthalenesulfonic acid,6-amino-4-hydroxy-3-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-

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Product Name 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-3-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, sodiumsalt (1:1)
CAS No. 916152-61-9
Molecular Formula C22H17N5O4S・Na