Protamine sulfate Price Not Available 500 g Protamine sulfate Supplier Page Catalog Number CS-O-02097 Alternative Name(s) 2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid Research Area Metabolites Molecular Formula C20H22N8O5 CAS# 98001-69-5 Purity >98% Size 500 g Supplier Page https://www.clearsynth.com/en/CSO02097.html