CAS 21998-50-5 appears in our catalog under these names: 2-(4-Chlorophenyl)-2-phenylethanamine hydrochloride, 98%, 2-(4-Chlorophenyl)-2-Phenylethylamine hydrochloride, 2-(4-Chlorophenyl)-2-phenylethylamine, HCl, 98%, 98%, 2-(4-CHLOROPHENYL)-2-PHENYLETHYLAMINE HCL, 98%. Offered by: AmBeed, Biosynth, Chemat, Fluorochem. Available pack sizes: 1g, 100mg, 50mg, 250mg.