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Application filed by Wyandotte Chemicals CorpfiledCriticalWyandotte Chemicals Corp
Publication of BE584709ApublicationCriticalpatent/BE584709A/fr
BE584709A1958-11-171959-11-16Perfectionnements apportés aux procédés pour la production de pyrazines par déshydrogénation catalytique de pipérazines.
BE584709A
(fr)