(+/-)-3-Hydroxybutan-2-one (+/-)-Acetoin (R)-2-acetoin (R)-3-hydroxy-2-butanone (R)-3-hydroxybutan-2-one (R)-acetoin (R)-dimethylketol 1-Hydroxethyl methyl ketone 1-Hydroxyethyl methyl ketone 2,3-Butanolone 2-Butanone, 3-hydroxy 2-Butanone, 3-hydroxy- (8CI,9CI) 2-Hydroxy-3-butanone 2-butanone, 3-hydroxy- 3-Hydroxy-2-butanone 3-Oxo-2-butanol 513-86-0 AI3-03314 Acetoin (natural) Acetyl methyl carbinol CCRIS 2918 DL-Acetoin Dimethylketol HSDB 974 Methanol, acetylmethyl acetylmethyl- acetylmethylcarbinol gamma-Hydroxy-beta-oxobutane