fluorene

As a noun fluorene

is fluorene.

As an adjective undefined is

lacking a definition or value.

In organic compound|lang=fr terms the difference between fluorene and anthracene

is that fluorene is fluorene while anthracene is anthracene.

As nouns the difference between fluorene and anthracene

is that fluorene is fluorene while anthracene is anthracene.

As nouns the difference between fluorene and fluoride

is that fluorene is fluorene while fluoride is .

As nouns the difference between fluorane and fluorene

is that fluorane is (chemistry) fluorine hydride or hydrogen fluoride, hf while fluorene is fluorene.

As nouns the difference between fluorone and fluorene

is that fluorone is a tricyclic heterocyclic ketone that is the basis of a class of synthetic dyestuffs while fluorene is a polycyclic aromatic hydrocarbon consisting of two benzene rings joined together directly, and also via a methylene bridge; it is used in light-emitting diodes.

As nouns the difference between taxonomy and fluorene

is that taxonomy is the science or the technique used to make a classification while fluorene is fluorene.

As nouns the difference between fluorene and benzofluorene

is that fluorene is fluorene while benzofluorene is (organic compound) any of three isomeric polycyclic aromatic hydrocarbons in which a benzene ring is fused to a fluorene moiety.

In organic compound terms the difference between fluorene and diazafluorene

is that fluorene is a polycyclic aromatic hydrocarbon consisting of two benzene rings joined together directly, and also via a methylene bridge; it is used in light-emitting diodes while diazafluorene is any of several isomeric tricyclic aromatic heterocycles derived from fluorene by replacement of two CH groups by nitrogen atoms.

As nouns the difference between fluorene and fluorenylidene

is that fluorene is fluorene while fluorenylidene is (organic chemistry) the divalent radical derived from the bridging methylene group of fluorene.