CAS 40594-30-7 appears in our catalog under these names: 2,4-Difluorophenylhydrazine, 95%, (2,4-difluorophenyl)hydrazine Hydrochloride, >95% (HPLC), 2,4–Difluorophenylhydrazine, 2,4-Difluorophenylhydrazine, 95%, 95%, (2,4-Difluoro-phenyl)-hydrazine. Offered by: Combi-blocks, TRC, GLPBio, Chemat, Fluorochem. Available pack sizes: 1g, 25g, 5g, 250mg.