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874617-84-2 1-naphthalenesulfonic acid,4-(phenylamino)-3-[[4-[(2-sulfophenyl)azo]-1-naphthalenyl]azo

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Product Name 1-Naphthalenesulfonic acid,4-(phenylamino)-3-[[4-[(2-sulfophenyl)azo]-1-naphthalenyl]azo]-,disodium salt
CAS No. 874617-84-2
Molecular Formula C32H23N5O6S2・2Na