Ketone

2-oxaspiro[3.3]heptan-6-one structure
SL1112012
2-oxaspiro[3.3]heptan-6-one
CAS 1339892-66-8
Oxaspiro scaffold Ketone Spirocyclic building block Pharmaceutical intermediate
spiro[3.3]heptan-2-one structure
SL1112011
spiro[3.3]heptan-2-one
CAS 30152-57-9
Spiro[3.3]heptane scaffold Ketone Spirocyclic building block Pharmaceutical intermediate
Spiro[2.3]hexan-5-one structure
SL1112004
Spiro[2.3]hexan-5-one
CAS 20061-22-7
Cyclopropane-cyclobutane system Ketone Small-ring building block Pharmaceutical intermediate