(2R,3R)-3-bromo-2-hydroxycyclohexanone InChI=1/C6H9BrO2/c7-4-2-1-3-5(8)6(4)9/h4,6,9H,1-3H2/t4-,6+/m1/s cyclohexanone, 3-bromo-2-hydroxy-, (2R,3R)-