Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Societe Anonyme des Produits Fred Bayer et Co
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Societe Anonyme des Produits Fred Bayer et Co
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Publication date
Application filed by Societe Anonyme des Produits Fred Bayer et CofiledCriticalSociete Anonyme des Produits Fred Bayer et Co
Application grantedgrantedCritical
Publication of FR343608ApublicationCriticalpatent/FR343608A/fr
C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
C07D241/46—Phenazines
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR343608D1904-03-291904-03-29Production de colorants de la série de l'anthracène
ExpiredFR343608A
(fr)