59519-85-6 4-(4-Nitrophenylazo)-1-naphthol 4-(4-Nitrophenylazo)-1-naphthol Catalog No.: 599412 Name: 4-(4-Nitrophenylazo)-1-naphthol CAS: 59519-85-6 Formula: C16H11N3O3 Inquire about this product →