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Application filed by Merck & Co IncfiledCriticalMerck & Co Inc
Priority to BR16117864ApriorityCriticalpatent/BR6461178D0/en
Publication of BR6461178D0publicationCriticalpatent/BR6461178D0/en
BR16117864A1964-07-271964-07-27
PROCESS TO PRODUCE-4H-PERAZINO- (2,3) (1,3) -OXAPROCESS TO PRODUCE 4 H PIRAZINO- (2 3) (1 3) -OXZIN 4-ONA AZIN-4-ONA
BR6461178D0
(en)