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89276-61-9 1,3-naphthalenedisulfonic acid,4-amino-5-hydroxy-6-(1-naphthalenylazo)-, compd. withn,n-d

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Product Name 1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-(1-naphthalenylazo)-, compd. withN,N-diethylethanamine (1:2)
CAS No. 89276-61-9
Molecular Formula C20H15N3O7S2・2C6H15N