英文别名Esomeprazole Impurity 96; 4-methoxy-3,5-dimethylpyridine-2-carbaldehyde; 2-Pyridinecarboxaldehyde, 4-methoxy-3,5-dimethyl-; 4-Methoxy-3,5-dimethyl-2-pyridinecarboxaldehyde; 4-methoxy-3,5-dimethyl-pyridine-2-carbaldehyde; 4-methoxy-3,5-dimethyl-picrolinaldehyd; 2-Pyridinecarboxaldehyde,4-methoxy-3,5-dimethyl; 3,5-dimethyl-4-methoxy-2-formylpyridine; 4-methoxy-3,5-dimethylpyridine-2-carboxaldehyde 
