1-(2-ethoxyethyl)-2-(4-methyl-1,4-diazepan-1-yl)-1H-benzo[d]imidazole-13CD3;1H-1,4-Diazepine 1H-Benzimidazole -13C-d3; 1-Methyl-4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepane-13C-d3;Emedastine-13C-d3
1-(2-ethoxyethyl)-2-(4-methyl-1,4-diazepan-1-yl)-1H-benzo[d]imidazole-13CD3;1H-1,4-Diazepine 1H-Benzimidazole -13C-d3; 1-Methyl-4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepane-13C-d3;Emedastine-13C-d3