3-羟基-5-羰基-1-环戊烯-1-庚酸甲酯

2-氨基-4,5,6,7,8,9-六氢辛基[b]噻吩-3-羧酰胺

2-氨基-4,5,6,7,8,9-六氢辛基[b]噻吩-3-甲腈

ethyl 1-methyl-2-oxocyclooctane-1-carboxylate

环辛烷羧酸