异卡波肼

(5-甲基异恶唑-3-基)甲醇

5-甲基异唑-3-甲酸酐

5-甲基异噁唑-3-甲醛

N'-[[4-(dimethylamino)phenyl]methyl]-5-methyl-1,2-oxazole-3-carbohydrazide