可报S构型/50mg，和消旋体/100mg的价格

3-vinylcyclopent-3-ene-1-carboxylic acid
Chemical Formula: C8H10O2
Molecular Weight: 138.1660
m/z: 138.0681 (100.0%), 139.0714 (8.7%)
Elemental Analysis: C, 69.55; H, 7.30; O, 23.16