Otto Diels
18761954
German chemist and Nobel laureate known for co-developing the Diels–Alder reaction, a crucial method for synthesizing cyclic organic compounds
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فلٹر لاگو کرتے ہوئے زندگیوں میں سب دیکھیں18761953
Founder and first king of Saudi Arabia, reigning from 1932 to 1953