(-)-Menthol (R)-(-)-Menthol 2216-51-5 Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1.alpha.,2.beta.,5.alpha.)]- L-(-)-Menthol L-Menthol MENTHOL Menthol, (1R,3R,4S)-(-)- NSC62788 U.s.p. menthol WLN: L6TJ AY1&1 DQ D1 -L