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Friedrich-Wilhelm Ullrich

Bayer

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Dive into the research topics where Friedrich-Wilhelm Ullrich is active.

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Publication

Featured researches published by Friedrich-Wilhelm Ullrich.

Archive | 1999

Method for preparing 2-nitro-5-(phenylthio)-anilines

Volker Glock; Willi Dr. Streicher; Friedrich-Wilhelm Ullrich

Archive | 1990

Process for preparing beta-amino acrylic-acid esters

Heinz Ulrich Dr. Blank; Erich Wolters; Friedrich-Wilhelm Ullrich; Helmut Kraus; Gerhard Marzolph; Gunter Dr. Silber

Archive | 1990

Process for the preparation of μ-amino-acrylic acid esters

Heinz Ulrich Dr. Blank; Erich Wolters; Friedrich-Wilhelm Ullrich; Halmut Kraus; Gerhard Marzolph; Gunter Dr. Silber

Archive | 1991

Process for the preparation of indoles

Heinz Ulrich Dr. Blank; Friedrich-Wilhelm Ullrich; Karlheinrich Meisel; Willi Dr. Streicher; Nikolaus Schulz; Dieter Irmscher; Gunther Klag

Archive | 2002

Process for the preparation of optionally substituted biphenyl carboxylic acid chlorides

Lars Rodefeld; Alexander Klausener; Friedrich-Wilhelm Ullrich

Archive | 2001

Method for producing 1-chloro-4-[4-(alkylthio)phenoxy]-benzenes

Alexander Klausener; Andreas Schulze-Tilling; Friedrich-Wilhelm Ullrich; Thomas Prinz

Archive | 1998

S-(4-biphenyl)-thiosulphuric acids and their salts, method for producing the same and method for producing 4-mercaptobiphenyls

Friedrich-Wilhelm Ullrich; Helmut Dipl Chem Dr Fiege; Wolfgang Eymann

Archive | 1998

Verfahren zur Herstellung von 2-Nitro-5-(phenylthio)-anilinen A process for the preparation of 2-nitro-5- (phenylthio) -anilines

Volker Glock; Willi Dr. Streicher; Friedrich-Wilhelm Ullrich

Archive | 1998

-anilines process for the preparation of 2-nitro-5- (phenylthio)

Volker Glock; Willi Dr. Streicher; Friedrich-Wilhelm Ullrich

Archive | 1998

Method for producing aryl thiols by hydrogenating diaryldisulphides

Friedrich-Wilhelm Ullrich; Helmut Dipl Chem Dr Fiege

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Willi Dr. Streicher

Bayer

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Heinz Ulrich Dr. Blank

Bayer

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Volker Glock

Bayer

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Alexander Klausener

Bayer

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Erich Wolters

Bayer

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Gerhard Marzolph

Bayer

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Gunter Dr. Silber

Bayer

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Helmut Dipl Chem Dr Fiege

Bayer

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Andreas Schulze-Tilling

Bayer

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Dieter Irmscher

Bayer

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