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CAS号: 6344-79-2 英文名称: ethyl 4-methyl-1-oxido-pyridine-3-carboxylate 英文同义词: ethyl 4-methyl-1-oxido-pyridine-3-carboxylate;3-Pyridinecarboxylic acid, 4-methyl-, ethyl ester, 1-oxide 中文名称: 中文同义词: 分子式: C9H11NO3 分子量: 181.19