4-(Morpholin-4-yl)benzenediazonium tetrachlorozincate (2:1) 4-Diazo-1-morpholinobenzenediazonium chloride zinc chloride (2:1) 4-Morpholinyl benzene diazonium chloride, half zinc chloride salt 6014-68-2 Benzenediazonium, 4-(4-morpholinyl)-, (T-4)-tetrachlorozincate(2-) (2:1) EINECS 227-869-0