CAS 39627-84-4 appears in our catalog under these names: β-Naphthoylhydrazine, 2-Naphthohydrazide 98%, 2-Naphthohydrazide, 98%, 98%, β-Naphthoylhydrazine, min. 95 %, 25 g, β-Naphthoylhydrazine, min. 95 %, 50 g. Offered by: Biosynth, Ambeed, Chemat, Roth, Fluorochem. Available pack sizes: 25g, 50g, 250mg, 1g, 5g, 10g.