105831-75-2
6-benzoyl-1-carboethoxybicyclo[2.2.2]-2-octene
→
105831-82-1
1-carbomethoxy-6-benzylbicyclo[2.2.2]-2-octene
105831-76-3
3H-3a,6-乙基桥异苯并呋喃-3-酮, 6,7-二氢-1-苯基-