异丁酸甲酯

DL-扁桃酸甲酯

meso-dimethyl 2,3-dihydroxy-2,3-diphenylsuccinate

methyl 2-phenyl-2,3-dihydroxy-3,5-dimethylhexanoate

(2E)-4-甲基-2-硝基-2-戊烯