纯度90%以上即可

Name：Succinic acid mono-cyclooct-4-enyl ester

C12H18O4
Exact Mass: 226.12
Mol. Wt.: 226.27
m/e: 226.12 (100.0%), 227.12 (13.5%)
C, 63.70; H, 8.02; O, 28.28
参考路线如下