The Nobel Prize in Chemistry 1902 s9 Hermann Emil Fischer (1852~1919) in recognition of the extraordinary services he has rendered by his work on sugar and purine syntheses 2021/2/23 22021/2/23 2 The Nobel Prize in Chemistry 1902 "in recognition of the extraordinary services he has rendered by his work on sugar and purine syntheses" Hermann Emil Fischer (1852 ~ 1919)