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CAS号: 144989-75-3 英文名称: 4-Pyridinecarboxaldehyde,3-hydroxy-5-methyl-(9CI) 英文同义词: 3-hydroxy-5-methylpyridine-4-carbaldehyde;4-Pyridinecarboxaldehyde, 3-hydroxy-5-methyl-;4-Pyridinecarboxaldehyde,3-hydroxy-5-methyl-(9CI) 中文名称: 中文同义词: 分子式: C7H7NO2 分子量: 137.14