分类:Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, CAS: 分子式:C16H16N4O5S 分子量:376.39 物理性质: 应用说明:Impurity B from the synthesis of Omeprazole. 别名:5-Methoxy-2-{[(4-nitro-3,5-dimethyl-pyridine-2-yl)methyl]sulfonyl}-1H-benzimidazo-le;