1-(4,4-dimethyl-1,3-oxazolidin-2-ylidene)propan-2-one

4,4-dimethyl-2-pent-4-enyl-5H-1,3-oxazole

1,2-二(4,4-二甲基-2-噁唑并英-2-基)乙烷

2-苯甲基-4,4-二甲基-4,5-二氢-1,3-氧氮杂茂

2-benzhydryl-4,4-dimethyl-4,5-dihydrooxazole