Shi Epoxidatin Catalyst , 2,2-Dimethoxypropane , S 2 4 6Trimethylbenenesulfinamide , R 2 Phenylglycine Methylester Hydrochloride , 2S 3S 1 Tert Butoxycarbonyl 3Hydroxypyrrolidine 2Carboxylic Acid Quantity: 9