The Nobel Prize in Chemistry 1937
Norman Haworth, Paul Karrer
Born: 21 April 1889, Moscow, Russia
Died: 18 June 1971, Zurich, Switzerland
Affiliation at the time of the award: University of Zurich, Zurich, Switzerland
Prize motivation: "for his investigations on carotenoids, flavins and vitamins A and B2"
Field: natural products chemistry, organic chemistry
Prize share: 1/2