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Emil R.A.C.
Erlenmeyer, Sr.
Munich Polytechnic School (Chemistry Tree)


Heinrich
Kiliani
University of Freiburg (Chemistry Tree)


August
Kekulé
Ghent University (Chemistry Tree)

Adolf
von Baeyer
University of Munich (Chemistry Tree)


Hermann Emil
Fischer
Universität Berlin (Chemistry Tree)


Adolf
Windaus
Universität Göttingen (Chemistry Tree)


Adolf Friedrich Johann
Butenandt
Universität Berlin (Chemistry Tree)


Heinrich
Kiliani
University of Freiburg (Chemistry Tree)

Hermann Emil
Fischer
Universität Berlin (Chemistry Tree)


Adolf
Windaus
Universität Göttingen (Chemistry Tree)


Adolf Friedrich Johann
Butenandt
Universität Berlin (Chemistry Tree)


Adolf
Windaus
Universität Göttingen (Chemistry Tree)


Adolf Friedrich Johann
Butenandt
Universität Berlin (Chemistry Tree)


Gerhard
Schramm
Max-Planck-Institut für Virusforschung, Tübingen


Wolfram
Zillig
Max-Planck-Institut für Biochemie, Martinsried


James Riddick
Partington
Queen Mary, University of London (Chemistry Tree)

Robert
Robinson
Oxford (Chemistry Tree)


Frederick E.
King
Oxford (Chemistry Tree)


Roger John Sidney
Beer
University of Liverpool (Chemistry Tree)


James Johnston
Dobbie
University of Glasgow (Chemistry Tree)

Johannes
Wislicenus
Zurich, Würzburg, Leipzig (Chemistry Tree)


George Gerald
Henderson
University of Glasgow (Chemistry Tree)


Alexander
Rollett
Universität Graz (Chemistry Tree)

Zdenko Hans
Skraup
Universität Wien (Chemistry Tree)

Gustav von
Hüfner
Universität Tübingen (Chemistry Tree)

Hermann Emil
Fischer
Universität Berlin (Chemistry Tree)


Fritz
Pregl
Innsbruck, Graz (Chemistry Tree)


William Henry
Perkin
Oxford (Chemistry Tree)


Robert
Robinson
Oxford (Chemistry Tree)


Alexander
Robertson
University of Liverpool (Chemistry Tree)
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Ivan
Kuria
Osijek (Chemistry Tree)


Bernhard Christian Gottfried
Tollens
Universität Göttingen (Chemistry Tree)

Bohuslav
Rayman
Charles University in Prague (Chemistry Tree)


Emil
Votoček
Czech Institute of Technology (Chemistry Tree)


Emil
Votoček
Czech Institute of Technology (Chemistry Tree)

Leopold
Ružička
ETH Zürich (Chemistry Tree)


Rudolf
Lukeš
Czech Institute of Technology (Chemistry Tree)


Hermann
Staudinger
Universität Freiburg (Chemistry Tree)


Leopold
Ružička
ETH Zürich (Chemistry Tree)


Vladimir
Prelog
ETH Zürich (Chemistry Tree)


William
Dittmar
Edinburgh (Chemistry Tree)

Viktor
Meyer
ETH Zürich (Chemistry Tree)

Percy Faraday
Frankland
University of Birmingham (Chemistry Tree)


Thomas Stewart
Patterson
University of Glasgow (Chemistry Tree)


Otto
Wallach
Bonn, Göttingen (Chemistry Tree)


Walther
Borsche
Goethe-Universität Frankfurt (Chemistry Tree)


William Henry
Perkin
Oxford (Chemistry Tree)


Robert
Robinson
Oxford (Chemistry Tree)


Alexander Robertus
Todd
Cambridge (Chemistry Tree)


H. Gobind
Khorana
MIT (Chemistry Tree)

Hans
Kössel
Universität Freiburg
(Options)

Ralph
Bock
Max-Planck-Institut für molekulare Pflanzenphysiologie (Plant Biology Tree)

Wiebke
Apel
HU Berlin (Plant Biology Tree)

Hans KösselX