As nouns the difference between heptaene and heptalene
is that heptaene is (organic chemistry) any unsaturated aliphatic hydrocarbon having seven double bonds while heptalene is (organic compound) a bicyclic hydrocarbon consisting of two fused cycloheptatriene rings.
heptaene
English
Noun
(
en noun)
(organic chemistry) Any unsaturated aliphatic hydrocarbon having seven double bonds