(2S,3S)-Threitol 1,4-bismethanesulfonate 1,2,3,4-Butanetetrol, 1,4-dimethanesulfonate, [S-(R*,R*)]- 299-75-2 CB 40067 DHB DIHYDROXYBUSULFAN Dihydroxymyleran L-Threitol 1,4-dimethanesulfonate L-Threitol, 1,4-bis(methanesulfonate) L-Threitol-1,4-bis(methanesulfonate) L-Threityl dimesylate NSC-39069 NSC39069 Threitol, 1,4-dimethanesulfonate, (2S,3S)- Threitol, 1,4-dimethanesulfonate, L- Threitol, 1,4-dimethanesulfonate, L-(+)- Treosulfan Tresulfan