Hot Sale Spermidine Hydrochloride Powder CAS 334-50-9 Inquire Product Description CAS 50450-35-6 Pterostilbene Glycoside Chemical And Chemical Raw Materials Product Name Spermidine Trihydrochloride CAS NO 334-50-9 MF C7H22Cl3N3 MW 254.63 EINECS 206-379-0 Purity 99%