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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
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Publication of FR842743ApublicationCriticalpatent/FR842743A/fr
C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
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Organic Chemistry
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FR842743D1937-09-011938-08-29Procédé de fabrication de substances à activité capillaire
ExpiredFR842743A
(fr)