(R)-2-Amino-1-butanol (S)-(+)-4-Phenyl-2-oxazolidinone (S)-4-Benzyl-oxazo -lidin-2-one (R)-(+)-1-(1-Naphthyl) ethylamine (S)-1-phenylethyl sulfonic acid (S)-(-)-Chlocyphos (R)-(+)-Chlocyphos