1,3-二氨基-2-羟基丙烷

1-叔丁基-3-氮杂环丁醇

1,4-dimethylhexahydro-1H-1,4-diazepin-6-ol

(1,4-二甲基-2-哌嗪基)甲醇

ethyl 2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate