14785-95-6

Einecs 238-853-8 LigliptinImpurity74 Linagliptin Impurity 74 N-(6-amino-1-methyl-2,4-dioxopyrimidin-5-yl)formamide N-(6-amino-1,2,3,4-tetrahydro-1-methyl-2,4-dioxo-5-pyrimidinyl)formamide N-(6-Amino-1,2,3,4-tetrahydro-1-methyl-2,4-dioxopyrimidin-5-yl)formamide Formamide, N-(6-amino-1,2,3,4-tetrahydro-1-methyl-2,4-dioxo-5-pyrimidinyl)-