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89276-83-5 2-naphthalenesulfonic acid, 8-[(2-amino-1-naphthalenyl)azo]-,monosodium salt

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Product Name 2-Naphthalenesulfonic acid, 8-[(2-amino-1-naphthalenyl)azo]-,monosodium salt
CAS No. 89276-83-5
Molecular Formula C20H15N3O3S・Na