Birth anniversary

Paul Karrer

Born on April 21, 1889

137

Years ago

138th anniversary next

The 138th anniversary falls on April 21, 2027, in 178 days.

Paul Karrer (21 April 1889 – 18 June 1971) was a Swiss organic chemist best known for his research on vitamins. He and British chemist Norman Haworth won the Nobel Prize for Chemistry in 1937.

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