6-氧代己酸

6-hydroperoxy-6-oxohexanoic acid

2-氨基-1-(4-甲氧基苄基)-4,5,6,7-四氢-1H-吲哚-3-甲腈

2-哌啶-1-基环己烷-1-酮

1,6-di-1-piperidinocyclohex-1-ene