Illustrated Glossary of Organic Chemistry

Pentene: A molecule having a five-carbon chain (or ring) and one alkene.


1-Pentene A terminal monosubstituted alkene		(Z)-2-Pentene Cis-2-Pentene An internal disubstituted alkene		(E)-2-Pentene Trans-2-Pentene An internal disubstituted alkene		Cyclopentene An internal disubstituted alkene