(+-)-1,2:3,4-Diepoxybutane (R*,R*)-(+-)-2,2'-Bioxirane 1,2,3,4-Diepoxybutane 1,2:3,4-Dianhydro-DL-threitol 1,2:3,4-Diepoxybutane, (DL)- 2,2'-Bioxirane, (theta,theta)-(+/-)- 298-18-0 Butane, (+-)-1,2:3,4-diepoxy- CCRIS 2782 D,L-Diepoxybutane DL-DIEPOXYBUTANE Diepoxybutane, dl- EINECS 206-060-6 dl-Butadiene dioxide