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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR661976ApublicationCriticalpatent/FR661976A/fr
C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
C07D493/06—Peri-condensed systems
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Chemical & Material Sciences
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Organic Chemistry
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FR661976D1927-10-131928-10-10Procédé d'oxydation de bioxyde de binaphthylène et son nouveau produit
ExpiredFR661976A
(fr)