80706-68-9
(hydroxy-1 ethyl)-2 oxaspiropentane
→
~29%
80706-59-8
1-(1-oxaspiro[2.2]pentan-2-yl)ethanone
62266-37-9
1-cyclopropylidenepropan-2-one
51499-49-1
1-cyclopropylidenepropan-2-ol
80706-72-5
2-acetylcyclobutan-1-one