5-methoxy-2,2-dimethyl-3-(4-nitrophenyl)sulfonyl-1,3-oxazolidine

methyl 1-(2-hydroxypropan-2-yl)cyclopentane-1-carboxylate

2-methyltetradeca-4,8,11,13-tetraen-2-ol

醋酸叔戊酯

2,6-dimethylheptane-2,6-diol