(+-)-6-Oxabicyclo(3.1.0)hexane 1,2-EPOXYCYCLOPENTANE 117193-12-1 149827-17-8 285-67-6 5-17-01-00190 (Beilstein Handbook Reference) 6-Oxabicyclo(3.1.0)hexane AI3-25407 BRN 0102495 Cyclopentane oxide Cyclopentane, 1,2-epoxy- Cyclopentene epoxide Cyclopentene oxide EINECS 206-005-6 Epoxycyclopentane HSDB 5421 NSC 148216 cis-1,2-Epoxycyclopentane