1272321-83-1
→
~72%
1272321-84-2
6-环丁基-3,6-二氮杂双环[3.2.1]-2-辛酮
1272321-81-9
1272321-80-8
methyl 1-cyclobutyl-5-oxopyrrolidine-3-carboxylate
617-52-7
衣康酸二甲酯