CAS 61346-19-8 appears in our catalog under these names: 1,2-Dihydro-5-nitroindazol-3-one, 98%, 5-Nitro-1h-indazol-3-ol, 98%, 5-Nitro-1H-indazol-3(2H)-one, 98%, 5-Nitro-3-indazolinone. Offered by: Combi-blocks, AmBeed, Biosynth. Available pack sizes: 1g, 5g, 100mg, 10g, 25g.