CAS 173531-58-3 appears in our catalog under these names: Naphthoquine phosphate/ 99.59% (existing batch purity), Naphthoquine phosphate, Naphthoquine (phosphate), Naphthoquine (phosphate), 99.59%. Offered by: TargetMol, GLPBio, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 100mg, 50mg, 500mg, 2mg, 500 mg.