英文同义词: | 5,6-DiMethyl-4-Methoxy-nicotinic Acid Methyl Ester;4-Methoxy-5,6-diMethyl-3-pyridinecarboxylic Acid Methyl Ester;Methyl 4-Methoxy-5,6-diMethyl-3-pyridinecarboxylate;METHYL 4-METHOXY-5,6-DIMETHYLNICOTINATE;3-Pyridinecarboxylic acid, 4-methoxy-5,6-dimethyl-, methyl ester |