3,4,5-三甲基恶唑

4-amino-3-(hydroxymethyl)pent-3-en-2-one

4-[2-(3,5-dimethyl-1,2-oxazol-4-yl)ethyl]-3,5-dimethyl-1,2-oxazole

3,5-dimethyl-4-(trimethylsilylmethyl)isoxazole

2-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]isoindole-1,3-dione