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Roehm and Haas GmbH
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Roehm and Haas GmbH
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Publication of FR851224ApublicationCriticalpatent/FR851224A/fr
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
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FR851224D1938-03-091939-03-06Procédé pour préparer l'acide beta-chloro-propionique
ExpiredFR851224A
(fr)
Procédé de préparation de l'acide 1-méthyle-4-hydroxy-5-amino-naphtaline-1-sulfonique ou de l'acide 1-méthyle-4-amino-5-hydroxy-naphtaline-1-sulfonique