Synonyms: Butane,2,3-epoxy-, trans- (8CI); Oxirane, 2,3-dimethyl-, trans-; (?à)-trans-2,3-Dimethyloxirane; (?à)-trans-2,3-Epoxybutane; NSC 24244;trans-2,3-Butene oxide; trans-2,3-Butylene oxide; trans-2,3-Dimethyloxirane;trans-2,3-Epoxybutane; trans-2-Butene oxide; trans-2-Butylene oxide