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90377-91-6 1-naphthalenesulfonic acid,4-amino-5-hydroxy-3-[(5-hydroxy-1-naphthalenyl)azo]-, monosodi

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Product Name 1-Naphthalenesulfonic acid,4-amino-5-hydroxy-3-[(5-hydroxy-1-naphthalenyl)azo]-, monosodiumsalt
CAS No. 90377-91-6
Molecular Formula C20H15N3O5S・Na