1,2-Cyclohexene oxide 1,2-Epoxycyclohexane 286-20-4 7-Oxabicyclo[4.1.0]heptane Cyclohexane, 1,2-epoxy- Cyclohexene 1-oxide Cyclohexene epoxide Cyclohexene oxide Cyclohexene, oxide Cyclohexylene oxide NSC128074 Tetramethyleneoxirane WLN: T36 BOTJ