2,5-Bis(1-methylethoxy)-4-(morpholino)benzenediazonium tetrafluoroborate 4-Morpholino-2,5-diisopropoxybenzenediazonium tetrafluoroborate 68400-46-4 Benzenediazonium, 2,5-bis(1-methylethoxy)-4-(4-morpholinyl)-, tetrafluoroborate(1-) EINECS 270-035-6 N-(4-Diazo-2,5-diisopropoxyphenyl)morpholine fluoborate