己二酸二甲酯/戊二酸二甲酯/琥珀酸二甲酯 (mixture of the esters 16:63:21) for synthesis
樟脑-10-硫酸 for resolution of racemates for synthesis
(1S)-(-)-3-侧氧樟脑磺酰亚胺 for synthesis
(2R)-(-)-1-苯甲酰-2-第三丁基-3-甲基-4-四氢咪唑酮 for synthesis
酚-4-磺酸 (65% solution in water) for synthesis
2-溴己烷 (mixtures of isomeres) for synthesis