CAS 622-84-4 appears in our catalog under these names: 1-Formyl-2-phenylhydrazine, 95%, N'-Phenylformohydrazide, 95+%, N'-Phenylcarbohydrazide, N'-Phenylcarbohydrazide, 98%, 98%, N'-Phenylformohydrazide, 98%. Offered by: Combi-blocks, AmBeed, Biosynth, Chemat, Fluorochem. Available pack sizes: 1g, 250mg, 100mg, 5g, 10g, 500mg, 2.5g.