3-(2,4,6-trimethylphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-3-ium,perchlorate

4,4-dimethyl-1,4a,5,6,7,8,9,9a-octahydrocyclohepta[c]pyran-3-one

2-(1,3-benzodithiol-2-yl)cycloheptan-1-one

2-oxo-1,5,6,7,8,9-hexahydrocyclohepta[b]pyridine-3-carboxylic acid

7-iodo-1-phenylheptan-1-one