20104ES PMSF 苯甲基磺酰氟 中文别名(Chinese synonym)苯甲磺酰氟;苯甲基黄酰氟;苯基甲基磺酰氟;苯甲基磺酰氟化物英文别名(English synonym)Phenylmethanesulfonyl fluoride; a-Toluenesulfonyl Specs 2 sizes Yeasen $15.69 Inquire询 Detail详 20104ES03 1 g $113.00 20104ES08 5× 1 g $453.00