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90378-18-0 2-naphthalenesulfonic acid,6-[(5-amino-4-hydroxy-1-naphthalenyl)azo]-7-hydroxy-, monosodi

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Product Name 2-Naphthalenesulfonic acid,6-[(5-amino-4-hydroxy-1-naphthalenyl)azo]-7-hydroxy-, monosodiumsalt
CAS No. 90378-18-0
Molecular Formula C20H15N3O5S・Na