CAS 67845-79-8 appears in our catalog under these names: 2-Aminophenol hemisulfate, 95%, O-Aminophenol Sulfate, >95% (HPLC), 2–Aminophenol Hemisulfate Salt, O-Aminophenol sulfate, 2-Aminophenol hemisulfate. Offered by: Combi-blocks, TRC, GLPBio, Biosynth, Chemat. Available pack sizes: 1g, 5g, 250mg, 100mg, 500mg, 50mg, 10g, 25g.