(R)-(+)-甲基对甲苯亚砜

苯甲腈

(1E)-1-苯乙酮二甲基肼酮

(1R,2S,5R)-(-)-薄荷基(S)-对甲苯亚磺酸酯

(1R,2S,4S)-2-isopropyl-4-methylcyclohexyl benzoate