5-乙基-3-甲基-1,2-恶唑-4-羧酸

3,5-二甲基异噁唑-4-羧酸

3,5-二甲基异噁唑-4-甲酰氯

N-(2-hydroxyl-1,1-dimethylethyl) 3,5-dimethyl-isoxazole-3-carboxamide

4-(4',5'-dihydro-4',4'-dimethyl-Δ2-oxazolin-2-yl)-3,5-dimethylisoxazole