(7R)-2-氯-7-乙基-7,8-二氢-5-甲基-8-(1-甲基乙基)-6(5H)-蝶啶酮

methyl 3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-oxopropanoate

methyl 3-oxotridecanoate

2-氯吡啶-4-乙酸甲酯

methyl 1-methyl-3-oxo-1,2-dihydroindene-2-carboxylate