(2R,3R)-2,3-dibromotetrahydro-2H-pyran 2H-pyran, 2,3-dibromotetrahydro-, (2R,3R)- InChI=1/C5H8Br2O/c6-4-2-1-3-8-5(4)7/h4-5H,1-3H2/t4-,5+/m1/s