methyl 3-(4'-formyl-3'-methylpyrazol-1'-yl)propionate 、 methyl 3-(4'-formyl-3'-methylpyrazol-1'-yl)propionate 在
水 、 sodium hydroxide 作用下,
生成
methyl 3-(4'-formyl-3'-methylpyrazol-1'-yl)propionic acid 、
3-(4'-formyl-5'-methylpyrazol-1'-yl)propionic acid