Chemist
Part of Scientists
Aaron Ciechanover
Aaron Klug
Adolf Butenandt
Adolf von Baeyer
Adolf Windaus
Ahmed Zewail
Akira Suzuki
Akira Yoshino
Alan J. Heeger
Alan MacDiarmid
Albert Hofmann
Albert Szent-Györgyi
Albertus Magnus
Albrecht Kossel
Alessandro Volta
Alexander Borodin
Alexander Oparin
Alexander Todd