1,1,2,3,3-Pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one
(S)-3-Oxocyclopentanecarboxylic acid
1,4,4a,8a-Tetrahydro-1,4-methanonaphthalene-5,8-dione
tert-Butyl (2-oxocyclopentyl)carbamate
5-Chloroadamantan-2-one
2-((Dimethylamino)methylene)-5,5-dimethylcyclohexane-1,3-dione
cis-Tetrahydropentalene-2,5(1H,3H)-dione
6-Oxospiro[3.3]heptane-2-carboxylic acid
3,4-Bis(methylamino)cyclobut-3-ene-1,2-dione
2-Cyclopropyl-2-oxoacetic acid
Ethyl 1-methyl-2-oxocyclopentanecarboxylate
Ethyl 1-methyl-2-oxocyclohexanecarboxylate
[1,1'-Bi(cyclopentan)]-2-one
2-Ethylcyclopentanone
2-(Trifluoromethyl)cyclopentanone
2-Methylcyclopentan-1-one
Ethyl 2-(2-oxocyclopentyl)acetate
Cyclopentanone-2-carbonitrile
1-Cyclobutyl-2-phenylethanone
tert-Butyl (4-oxocycloheptyl)carbamate
