CAS 334-50-9 appears in our catalog under these names: Spermidine trihydrochloride, 50 g, Spermidine trihydrochloride, Spermidine Trihydrochloride, >95% (HPLC), Spermidine trihydrochloride, Spermidine trihydrochloride, 99+% . Offered by: Roth, Dr. Ehrenstorfer, TRC, TargetMol, GLPBio. Available pack sizes: 50g, 100mg, 250mg, 500mg, 50mg, 10mM (in 1ml water), 25g, 10g.