![Kurt Alder](/_assets/_images/portraits/_thumbnails/Kurt%20Alder_180x180.jpg) |
Kurt Alder |
![Hubert Newcombe Alyea](/_assets/_images/portraits/_thumbnails/Hubert%20Newcombe%20Alyea_180x180.jpg) |
Hubert Newcombe Alyea |
![Svante August Arrhenius](/_assets/_images/portraits/_thumbnails/Svante%20August%20Arrhenius_180x180.jpg) |
Svante August Arrhenius |
![Lorenzo Romano Amedeo Carlo Avogadro di Quaregua e di Cerreto](/_assets/_images/portraits/_thumbnails/Lorenzo%20Romano%20Amedeo%20Carlo%20Avogadro%20di%20Quaregua%20e%20di%20Cerreto_180x180.jpg) |
Lorenzo Romano Amedeo Carlo Avogadro di Quaregua e di Cerreto |
![Alfred Robert Bader](/_assets/_images/portraits/_thumbnails/Alfred%20Robert%20Bader_180x180.jpg) |
Alfred Robert Bader |
![Johann Friedrich Wilhelm Adolf von Baeyer](/_assets/_images/portraits/_thumbnails/Johann%20Friedrich%20Wilhelm%20Adolf%20von%20Baeyer_180x180.jpg) |
Johann Friedrich Wilhelm Adolf von Baeyer |
![Neil Bartlett](/_assets/_images/portraits/Neil%20Bartlett.jpg) |
Neil Bartlett |
![Paul Doughty Bartlett](/_assets/_images/portraits/_thumbnails/Paul%20Doughty%20Bartlett_180x180.jpg) |
Paul Doughty Bartlett |
![Derek Harold Richard Barton](/_assets/_images/portraits/_thumbnails/Derek%20Harold%20Richard%20Barton_180x180.jpg) |
Derek Harold Richard Barton |
![Jöns Jacob Berzelius](/_assets/_images/portraits/_thumbnails/J%C3%B6ns%20Jacob%20Berzelius_180x180.jpg) |
Jöns Jacob Berzelius |
![Niels Henrik David Bohr](/_assets/_images/portraits/Niels%20Henrik%20David%20Bohr.jpg) |
Niels Henrik David Bohr |
![Aleksandr Porfir'evich Borodin](/_assets/_images/portraits/_thumbnails/Aleksandr%20Porfirevich%20Borodin_180x180.jpg) |
Aleksandr Porfir'evich Borodin |
![Sir (William) Lawrence Bragg](/_assets/_images/portraits/_thumbnails/Sir%20-%20William%20-%20Lawrence%20Bragg_180x180.jpg) |
Sir (William) Lawrence Bragg |
![Ronald Breslow](/_assets/_images/portraits/_thumbnails/Ronald%20Breslow_180x180.jpg) |
Ronald Breslow |
![Herbert Charles Brown](/_assets/_images/portraits/_thumbnails/Herbert%20Charles%20Brown_180x180.jpg) |
Herbert Charles Brown |
![Eduard Büchner](/_assets/_images/portraits/_thumbnails/Eduard%20Buchner_180x180.jpg) |
Eduard Büchner |
![Robert Wilhelm Bunsen](/_assets/_images/portraits/_thumbnails/Robert%20Wilhelm%20Bunsen_180x180.jpg) |
Robert Wilhelm Bunsen |
![Melvin Calvin](/_assets/_images/portraits/_thumbnails/Melvin%20Calvin_180x180.jpg) |
Melvin Calvin |
![Wallace Hume Carothers](/_assets/_images/portraits/Wallace%20Hume%20Carothers.jpg) |
Wallace Hume Carothers |
![Giacomo Luigi Ciamician](/_assets/_images/portraits/_thumbnails/Giacomo%20Luigi%20Ciamician_180x180.jpg) |
Giacomo Luigi Ciamician |
![James Bryant Conant](/_assets/_images/portraits/_thumbnails/James%20Bryant%20Conant_180x180.jpg) |
James Bryant Conant |
![Arthur Clay Cope](/_assets/_images/portraits/_thumbnails/Arthur%20Clay%20Cope_180x180.jpg) |
Arthur Clay Cope |
![Elias James Corey](/_assets/_images/portraits/_thumbnails/Elias%20James%20Corey_180x180.jpg) |
Elias James Corey |
![F. (Frank) Albert Cotton](/_assets/_images/portraits/_thumbnails/F.%20-%20Frank%20-%20Albert%20Cotton_180x180.jpg) |
F. (Frank) Albert Cotton |
![Donald James Cram](/_assets/_images/portraits/_thumbnails/Donald%20James%20Cram_180x180.jpg) |
Donald James Cram |
![Marie Sklodowska Curie](/_assets/_images/portraits/_thumbnails/Marie%20Sklodowska%20Curie_180x180.jpg) |
Marie Sklodowska Curie |
![John Dalton](/_assets/_images/portraits/_thumbnails/John%20Dalton_180x180.jpg) |
John Dalton |
![Sir Humphrey Davy](/_assets/_images/portraits/_thumbnails/Sir%20Humphrey%20Davy_180x180.jpg) |
Sir Humphrey Davy |
![Peter Debye [Petrus (Pie) Josephus Wilhelmus Debije]](/_assets/_images/portraits/_thumbnails/Peter%20Debye%20-%20Petrus%20-%20Pie%20-%20Josephus%20Wilhelmus%20Debije_180x180.jpg) |
Peter Debye [Petrus (Pie) Josephus Wilhelmus Debije] |
![Otto Paul Hermann Diels](/_assets/_images/portraits/_thumbnails/Otto%20Paul%20Hermann%20Diels_180x180.jpg) |
Otto Paul Hermann Diels |
![Carl Djerassi](/_assets/_images/portraits/_thumbnails/Carl%20Djerassi_180x180.jpg) |
Carl Djerassi |
![William von Eggers Doering](/_assets/_images/portraits/_thumbnails/William%20von%20Eggers%20Doering_180x180.jpg) |
William von Eggers Doering |
![Vincent Du Vigneaud](/_assets/_images/portraits/_thumbnails/Vincent%20Du%20Vigneaud_180x180.jpg) |
Vincent Du Vigneaud |
![Paul Ehrlich](/_assets/_images/portraits/_thumbnails/Paul%20Ehrlich_180x180.jpg) |
Paul Ehrlich |
![Manfred Eigen](/_assets/_images/portraits/_thumbnails/Manfred%20Eigen_180x180.jpg) |
Manfred Eigen |
![Albert Einstein](/_assets/_images/portraits/_thumbnails/Albert%20Einstein_180x180.jpg) |
Albert Einstein |
![Ernest Ludwig Eliel](/_assets/_images/portraits/_thumbnails/Ernest%20Ludwig%20Eliel_180x180.jpg) |
Ernest Ludwig Eliel |
![Gertrude Belle Elion](/_assets/_images/portraits/_thumbnails/Gertrude%20Belle%20Elion_180x180.jpg) |
Gertrude Belle Elion |
![Albert Eschenmoser](/_assets/_images/portraits/_thumbnails/Albert%20Eschenmoser_180x180.jpg) |
Albert Eschenmoser |
![Henry Eyring](/_assets/_images/portraits/_thumbnails/Henry%20Eyring_180x180.jpg) |
Henry Eyring |
![Michael Faraday](/_assets/_images/portraits/_thumbnails/Michael%20Faraday_180x180.jpg) |
Michael Faraday |
![Louis Frederick Fieser](/_assets/_images/portraits/_thumbnails/Louis%20Frederick%20Fieser_180x180.jpg) |
Louis Frederick Fieser |
![Emil Fischer](/_assets/_images/portraits/_thumbnails/Emil%20Fischer_180x180.jpg) |
Emil Fischer |
![Hans Fischer](/_assets/_images/portraits/_thumbnails/Hans%20Fischer_180x180.jpg) |
Hans Fischer |
![Paul John Flory](/_assets/_images/portraits/_thumbnails/Paul%20John%20Flory_180x180.jpg) |
Paul John Flory |
![Rosalind Elise Franklin](/_assets/_images/portraits/_thumbnails/Rosalind%20Elise%20Franklin_180x180.jpg) |
Rosalind Elise Franklin |
![Kenichi Fukui](/_assets/_images/portraits/_thumbnails/Kenichi%20Fukui_180x180.jpg) |
Kenichi Fukui |
![Josiah Willard Gibbs](/_assets/_images/portraits/_thumbnails/Josiah%20Willard%20Gibbs_180x180.jpg) |
Josiah Willard Gibbs |
![Moses Gomberg](/_assets/_images/portraits/_thumbnails/Moses%20Gomberg_180x180.jpg) |
Moses Gomberg |
![Frank Austin Gooch](/_assets/_images/portraits/_thumbnails/Frank%20Austin%20Gooch_180x180.jpg) |
Frank Austin Gooch |
![Harry Barkus Gray](/_assets/_images/portraits/_thumbnails/Harry%20Barkus%20Gray_180x180.jpg) |
Harry Barkus Gray |
![(Francois Auguste) Victor Grignard](/_assets/_images/portraits/_thumbnails/Francois%20Auguste%20-%20Victor%20Grignard_180x180.jpg) |
(Francois Auguste) Victor Grignard |
![Louis Plack Hammett](/_assets/_images/portraits/_thumbnails/Louis%20Plack%20Hammett_180x180.jpg) |
Louis Plack Hammett |
![Sir (Walter) Norman Haworth](/_assets/_images/portraits/_thumbnails/Sir%20-%20Walter%20-%20Norman%20Haworth_180x180.jpg) |
Sir (Walter) Norman Haworth |
![Dudley Robert Herschbach](/_assets/_images/portraits/_thumbnails/Dudley%20Robert%20Herschbach_180x180.jpg) |
Dudley Robert Herschbach |
![Dorothy Mary Crowfoot Hodgkin](/_assets/_images/portraits/_thumbnails/Dorothy%20Mary%20Crowfoot%20Hodgkin_180x180.jpg) |
Dorothy Mary Crowfoot Hodgkin |
![Roald Hoffmann](/_assets/_images/portraits/_thumbnails/Roald%20Hoffmann_180x180.jpg) |
Roald Hoffmann |
![Sir Christopher (Kelk) Ingold](/_assets/_images/portraits/Sir%20Christopher%20-%20Kelk%20-%20Ingold.jpg) |
Sir Christopher (Kelk) Ingold |
![Percy Lavon Julian](/_assets/_images/portraits/_thumbnails/Percy%20Lavon%20Julian_180x180.jpg) |
Percy Lavon Julian |
![Isabella Helen Lugoski Karle](/_assets/_images/portraits/_thumbnails/Isabella%20Helen%20Lugoski%20Karle_180x180.jpg) |
Isabella Helen Lugoski Karle |
![Martin Karplus](/_assets/_images/portraits/_thumbnails/Martin%20Karplus_180x180.jpg) |
Martin Karplus |
![Robert Clark Kedzie](/_assets/_images/portraits/_thumbnails/Robert%20Clark%20Kedzie_180x180.jpg) |
Robert Clark Kedzie |
![Friedrich Auguste Kekulé](/_assets/_images/portraits/_thumbnails/Friedrich%20Auguste%20Kekule_180x180.jpg) |
Friedrich Auguste Kekulé |
![Morris Selig Kharasch](/_assets/_images/portraits/_thumbnails/Morris%20Selig%20Kharasch_180x180.jpg) |
Morris Selig Kharasch |
![John Gamble Kirkwood](/_assets/_images/portraits/_thumbnails/John%20Gamble%20Kirkwood_180x180.jpg) |
John Gamble Kirkwood |
![George Bogdan Kistiakowsky](/_assets/_images/portraits/_thumbnails/George%20Bogdan%20Kistiakowsky_180x180.jpg) |
George Bogdan Kistiakowsky |
![Izaak Maurits (Piet) Kolthoff](/_assets/_images/portraits/_thumbnails/Izaak%20Maurits%20-%20Piet%20-%20Kolthoff_180x180.jpg) |
Izaak Maurits (Piet) Kolthoff |
![Irving Langmuir](/_assets/_images/portraits/_thumbnails/Irving%20Langmuir_180x180.jpg) |
Irving Langmuir |
![Antoine-Laurent Lavoisier](/_assets/_images/portraits/_thumbnails/Antoine-Laurent%20Lavoisier_180x180.jpg) |
Antoine-Laurent Lavoisier |
![Henri-Louis LeChatelier](/_assets/_images/portraits/_thumbnails/Henri-Louis%20LeChatelier_180x180.jpg) |
Henri-Louis LeChatelier |
![Yuan Tseh Lee](/_assets/_images/portraits/_thumbnails/Yuan%20Tseh%20Lee_180x180.jpg) |
Yuan Tseh Lee |
![Jean-Marie Lehn](/_assets/_images/portraits/_thumbnails/Jean-Marie%20Lehn_180x180.jpg) |
Jean-Marie Lehn |
![Nelson Jordan Leonard](/_assets/_images/portraits/_thumbnails/Nelson%20Jordan%20Leonard_180x180.jpg) |
Nelson Jordan Leonard |
![Gilbert Newton Lewis](/_assets/_images/portraits/_thumbnails/Gilbert%20Newton%20Lewis_180x180.jpg) |
Gilbert Newton Lewis |
![Justus von Liebig](/_assets/_images/portraits/_thumbnails/Justus%20von%20Liebig_180x180.jpg) |
Justus von Liebig |
![William Nunn Lipscomb, Jr.](/_assets/_images/portraits/_thumbnails/William%20Nunn%20Lipscomb%20Jr_180x180.jpg) |
William Nunn Lipscomb, Jr. |
![Rudolph Arthur Marcus](/_assets/_images/portraits/_thumbnails/Rudolph%20Arthur%20Marcus_180x180.jpg) |
Rudolph Arthur Marcus |
![Herman Francis Mark](/_assets/_images/portraits/_thumbnails/Herman%20Francis%20Mark_180x180.jpg) |
Herman Francis Mark |
![Vladimir Vassilyevich Markovnikov](/_assets/_images/portraits/_thumbnails/Vladimir%20Vassilyevich%20Markovnikov_180x180.jpg) |
Vladimir Vassilyevich Markovnikov |
![Carl Shipp ("Speed") Marvel](/_assets/_images/portraits/_thumbnails/Carl%20Shipp%20-%20Speed%20-%20Marvel_180x180.jpg) |
Carl Shipp ("Speed") Marvel |
![Harden Marsden McConnell](/_assets/_images/portraits/_thumbnails/Harden%20Marsden%20McConnell_180x180.jpg) |
Harden Marsden McConnell |
![Dmitry Ivanovich Mendeleef](/_assets/_images/portraits/_thumbnails/Dmitry%20Ivanovich%20Mendeleeff_180x180.jpg) |
Dmitry Ivanovich Mendeleef |
![Robert Bruce Merrifield](/_assets/_images/portraits/_thumbnails/Robert%20Bruce%20Merrifield_180x180.jpg) |
Robert Bruce Merrifield |
![Kurt Mislow](/_assets/_images/portraits/_thumbnails/Kurt%20Mislow_180x180.jpg) |
Kurt Mislow |
![Koji Nakanishi](/_assets/_images/portraits/_thumbnails/Koji%20Nakanishi_180x180.jpg) |
Koji Nakanishi |
![John Ulric Nef](/_assets/_images/portraits/_thumbnails/John%20Ulric%20Nef_180x180.jpg) |
John Ulric Nef |
![Melvin Spencer Newman](/_assets/_images/portraits/_thumbnails/Melvin%20Spencer%20Newman_180x180.jpg) |
Melvin Spencer Newman |
![Sidney Augustus Norton](/_assets/_images/portraits/_thumbnails/Sidney%20Augustus%20Norton_180x180.jpg) |
Sidney Augustus Norton |
![George Andrew Olah](/_assets/_images/portraits/_thumbnails/George%20Andrew%20Olah_180x180.jpg) |
George Andrew Olah |
![Lars Onsager](/_assets/_images/portraits/_thumbnails/Lars%20Onsager_180x180.jpg) |
Lars Onsager |
![Louis Pasteur](/_assets/_images/portraits/_thumbnails/Louis%20Pasteur_180x180.jpg) |
Louis Pasteur |
![Linus Carl Pauling](/_assets/_images/portraits/_thumbnails/Linus%20Carl%20Pauling_180x180.jpg) |
Linus Carl Pauling |
![Linus Carl Pauling](/_assets/_images/portraits/_thumbnails/Linus%20Carl%20Pauling2_180x180.jpg) |
Linus Carl Pauling |
![Sir William Henry Perkin](/_assets/_images/portraits/_thumbnails/Sir%20William%20Henry%20Perkin_180x180.jpg) |
Sir William Henry Perkin |
![George Claude Pimentel](/_assets/_images/portraits/_thumbnails/George%20Claude%20Pimentel_180x180.jpg) |
George Claude Pimentel |
![John Charles Polanyi](/_assets/_images/portraits/_thumbnails/John%20Charles%20Polanyi_180x180.jpg) |
John Charles Polanyi |
![John Anthony Pople](/_assets/_images/portraits/_thumbnails/John%20Anthony%20Pople_180x180.jpg) |
John Anthony Pople |
![George Porter](/_assets/_images/portraits/_thumbnails/George%20Porter_180x180.jpg) |
George Porter |
![Fritz Pregl](/_assets/_images/portraits/_thumbnails/Fritz%20Pregl_180x180.jpg) |
Fritz Pregl |
![Vladimir Prelog](/_assets/_images/portraits/_thumbnails/Vladimir%20Prelog_180x180.jpg) |
Vladimir Prelog |
![Joseph Priestley](/_assets/_images/portraits/_thumbnails/Joseph%20Priestley_180x180.jpg) |
Joseph Priestley |
![Ilya Prigogine](/_assets/_images/portraits/_thumbnails/Ilya%20Prigogine_180x180.jpg) |
Ilya Prigogine |
![Sir William Ramsay](/_assets/_images/portraits/_thumbnails/Sir%20William%20Ramsay_180x180.jpg) |
Sir William Ramsay |
![Tadeus Reichstein](/_assets/_images/portraits/_thumbnails/Tadeus%20Reichstein_180x180.jpg) |
Tadeus Reichstein |
![Ira Remsen](/_assets/_images/portraits/_thumbnails/Ira%20Remsen_180x180.jpg) |
Ira Remsen |
![Theodore William Richards](/_assets/_images/portraits/_thumbnails/Theodore%20William%20Richards_180x180.jpg) |
Theodore William Richards |
![John D. ("Jack") Roberts](/_assets/_images/portraits/_thumbnails/John%20D.%20-%20Jack%20-%20Roberts_180x180.jpg) |
John D. ("Jack") Roberts |
![Sir Robert Robinson](/_assets/_images/portraits/_thumbnails/Sir%20Robert%20Robinson_180x180.jpg) |
Sir Robert Robinson |
![Otto Rohm and Otto Haas](/_assets/_images/portraits/_thumbnails/Otto%20Rohm%20and%20Otto%20Haas_180x180.jpg) |
Otto Rohm and Otto Haas |
![Barney Rosenberg](/_assets/_images/portraits/_thumbnails/Barney%20Rosenberg_180x180.jpg) |
Barney Rosenberg |
![Leopold Ruzicka](/_assets/_images/portraits/_thumbnails/Leopold%20Ruzicka_180x180.jpg) |
Leopold Ruzicka |
![Frederick Sanger](/_assets/_images/portraits/_thumbnails/Frederick%20Sanger_180x180.jpg) |
Frederick Sanger |
![Glenn Theodore Seaborg](/_assets/_images/portraits/_thumbnails/Glenn%20Theodore%20Seaborg_180x180.jpg) |
Glenn Theodore Seaborg |
![Howard Ensign Simmons, Jr.](/_assets/_images/portraits/_thumbnails/Howard%20Ensign%20Simmons%20Jr_180x180.jpg) |
Howard Ensign Simmons, Jr. |
![Edgar Fahs Smith](/_assets/_images/portraits/_thumbnails/Edgar%20Fahs%20Smith_180x180.jpg) |
Edgar Fahs Smith |
![Hermann Staudinger](/_assets/_images/portraits/_thumbnails/Hermann%20Staudinger_180x180.jpg) |
Hermann Staudinger |
![Gilbert Stork](/_assets/_images/portraits/_thumbnails/Gilbert%20Stork_180x180.jpg) |
Gilbert Stork |
![Andrew Streitwieser, Jr.](/_assets/_images/portraits/_thumbnails/Andrew%20Streitwieser%20Jr_180x180.jpg) |
Andrew Streitwieser, Jr. |
![Henry Taube](/_assets/_images/portraits/_thumbnails/Henry%20Taube_180x180.jpg) |
Henry Taube |
![Sir Benjamin Thompson, Count von Rumford](/_assets/_images/portraits/_thumbnails/Sir%20Benjamin%20Thompson%20Count%20von%20Rumford_180x180.jpg) |
Sir Benjamin Thompson, Count von Rumford |
![Alexander Robertus Todd](/_assets/_images/portraits/_thumbnails/Alexander%20Robertus%20Todd_180x180.jpg) |
Alexander Robertus Todd |
![Harold Clayton Urey](/_assets/_images/portraits/_thumbnails/Harold%20Clayton%20Urey_180x180.jpg) |
Harold Clayton Urey |
![Jacobus Hendricus van't Hoff](/_assets/_images/portraits/_thumbnails/Jacobus%20Hendricus%20vant%20Hoff_180x180.jpg) |
Jacobus Hendricus van't Hoff |
![Otto Wallach](/_assets/_images/portraits/_thumbnails/Otto%20Wallach_180x180.jpg) |
Otto Wallach |
![Cheves Walling](/_assets/_images/portraits/_thumbnails/Cheves%20Walling_180x180.jpg) |
Cheves Walling |
![Frank Henry Westheimer](/_assets/_images/portraits/_thumbnails/Frank%20Henry%20Westheimer_180x180.jpg) |
Frank Henry Westheimer |
![George M. Whitesides](/_assets/_images/portraits/_thumbnails/George%20M.%20Whitesides_180x180.jpg) |
George M. Whitesides |
![Sir Geoffrey Wilkinson](/_assets/_images/portraits/_thumbnails/Sir%20Geoffrey%20Wilkinson_180x180.jpg) |
Sir Geoffrey Wilkinson |
![Richard Willstätter](/_assets/_images/portraits/_thumbnails/Richard%20Willstatter_180x180.jpg) |
Richard Willstätter |
![Saul Winstein](/_assets/_images/portraits/_thumbnails/Saul%20Winstein_180x180.jpg) |
Saul Winstein |
![Friederich Wöhler](/_assets/_images/portraits/_thumbnails/Friederich%20Wohler_180x180.jpg) |
Friederich Wöhler |
![Robert Burns Woodward](/_assets/_images/portraits/_thumbnails/Robert%20Burns%20Woodward_180x180.jpg) |
Robert Burns Woodward |
![Robert Burns Woodward](/_assets/_images/portraits/_thumbnails/Robert%20Burns%20Woodward2_180x180.jpg) |
Robert Burns Woodward |
![Rosalyn Sussman Yalow](/_assets/_images/portraits/_thumbnails/Rosalyn%20Sussman%20Yalow_180x180.jpg) |
Rosalyn Sussman Yalow |