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 Merck & Co IncfiledCriticalMerck & Co Inc
Priority to PT6520576ApriorityCriticalpatent/PT65205B/pt
Publication of PT65205ApublicationCriticalpatent/PT65205A/pt
Publication of PT65205BpublicationCriticalpatent/PT65205B/pt
Alpha-aminomethylene-beta-formylaminopropionitrile, process for its preparation and its use in the preparation of 2-methyl-4-amino-5-formylaminomethylpyrimidine