527751-13-9
tert-butyl (1S,3R)-3-acetyl-2,2-dimethylcyclobutane-1-carboxylate
→
~77%
528560-20-5
3-[(2-methylpropan-2-yl)oxycarbonyl]cyclobutane-1-carboxylic acid
80-57-9
马苄烯酮