173540-81-3
2-allyl-3-but-3-enyl-2-cyclopentenone
→
~94%
61765-63-7
3,4,5,8-tetrahydro-2H-azulen-1-one
173540-80-2
67136-10-1
2-prop-2-enylcyclopentane-1,3-dione