Products
        	
        	
            
            Sitagliptin Impurity 20
            
            Cat No.:D-S070720
            Synonyms:(R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)phosphoramidic acid
            CAS No.:NA
            Molecular Formula: C16H16F6N5O4P
            Molecular Weight:487.29