2H-吡喃-4-醇 四氢-22-二甲基-

4-hydroxymethyl-2,2-dimethyltetrahydropyran-4-ol

4-甲基-2-戊酮

(3Z)-3-(6,6-dimethyl-4-oxooxan-3-ylidene)-1H-indol-2-one

2,2-dimethyl-N-phenyloxan-4-amine