Molozonide
A molozonide is an unstable cyclic organic compound, which includes three oxygen atoms and two sp3-hybridized carbon atoms. A molozonide is an intermediate during ozonolysis as a precursor of the ozonide complex formed during cleavage.
The name molozonide indicates that one mole of ozone has added to the alkene
References
^ ^ McMurry, John (2004). Organic Chemistry, [...]