英文别名1H-Benzimidazole, 2-(diethoxymethyl)-; 2-(DIETHOXYMETHYL)-1H-BENZIMIDAZOLE; 1H-benzimidazole-2-carbaldehyde diethylacetal; benzimidazol-2-yldiethoxymethane; 1H-Benzimidazol-2-carbaldehyd-diaethylacetal; 2-diethoxymethyl-1H-benzoimidazole; Benzimidazol-2-carbaldehyd-diaethylacetal