Olmesartan medoxomil is an active pharmaceutical ingredient. (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(1-hydroxy-1-methylethyl)-2propyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-imidazole-5-carboxylate It is used as an Active Pharmaceutical Ingredient It is a white to pale yellowish crystalline powder

GIR 1 & 6 Notes to Chapter 29 Text to codes 2934, 2934 99, 2934 99 90 and 2934 99 90 90. ECICS