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874618-62-9 1-naphthalenesulfonic acid,8-amino-5-[[4-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]az

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Product Name 1-Naphthalenesulfonic acid,8-amino-5-[[4-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-,disodium salt
CAS No. 874618-62-9
Molecular Formula C30H21N5O6S2・2Na