基本信息:中文名稱 5-羥基-1-甲基-1H-吡唑-3-羧酸中文別名 1-甲基-5-羥基吡唑-3-羧酸;英文名稱 2-methyl-3-oxo-1H-pyrazole-5-carboxylic acid英文別名 3-carboxy-5-hydroxy-1-methylpyrazole;5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid;3-Carboxy-5-hydroxy-1-methyl-1H-pyrazole;1-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid;5-Hydroxy-1-methyl-3-pyrazolcarbonsaeure;3-Carboxy-1-methyl-1H-pyrazol-5-ol;CAS號 58364-97-9合成路線:1.通過1-甲基-5-羥基吡唑-3-甲酸乙酯合成5-羥基-1-甲基-1H-吡唑-3-羧酸,收率約60%;