- Chemical Name:Cyclopentene
- CAS No.:142-29-0
- Deprecated CAS:33004-05-6
- Molecular Formula:C5H8
- Molecular Weight:68.1185
- Hs Code.:29021990
- European Community (EC) Number:205-532-9
- NSC Number:5160
- UN Number:2246
- UNII:ONM2CKV81Z
- DSSTox Substance ID:DTXSID6029171
- Nikkaji Number:J34.912G
- Wikipedia:Cyclopentene
- Wikidata:Q415233,Q82879382
- Metabolomics Workbench ID:57233
- ChEMBL ID:CHEMBL1797299
- Mol file:142-29-0.mol
Synonyms:Cyclopentadiene;Cyclopentadienes;Cyclopentane;Cyclopentanes;Cyclopentene;Cyclopentenes