134575-06-7
ethyl (1α,5α,6α)-3-benzyl-3-azabicyclo[3.1.0]hexane-2,4-dione-6-carboxylate
→
174456-77-0
3-氮杂双环[3.1.0]己烷-6-甲酸乙酯
146726-10-5