(2S,3S)-3,4-Epoxy-2-hydroxybutyl methanesulfonate (S-(R*,R*))-1-Oxiranyl-1,2-ethanediol 2-methanesulfonate 1,2-Ethanediol, 1-oxiranyl-, 2-methanesulfonate, (S-(R*,R*))- 30031-63-1