FR42372E - Produits de condensation, leur procédé de préparation et leur application à la fabrication de matières colorantes et de laques
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Produits de condensation, leur procédé de préparation et leur application à la fabrication de matières colorantes et de laques
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Kuhlmann SA
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Kuhlmann SA
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C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
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Organic Chemistry
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FR42372D1932-03-091932-03-09Produits de condensation, leur procédé de préparation et leur application à la fabrication de matières colorantes et de laques
ExpiredFR42372E
(fr)