Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emil Weisgerber & SohnfiledCriticalEmil Weisgerber & Sohn
Application grantedgrantedCritical
Publication of AT194646BpublicationCriticalpatent/AT194646B/en
Process for the preparation of the new 4,9-dimethyl-dodeca-polyenedialdehyde, such as. B des 4,9-dimethyldodecatetraen- (2,4,8,10) -in- (6) -dial- (1,12)