14751-97-4 4-(Ethyl(2-hydroxyethyl)amino)benzenediazonium tetrachlorozincate (2:1) 7248-22-8 Benzenediazonium, 4-(ethyl(2-hydroxyethyl)amino)-, (T-4)-tetrachlorozincate(2-) (2:1) Diazo 665P EINECS 238-810-3 NSC 62106 p-Diazo-N-ethyl-N-hydroxyethyl aniline, zinc chloride (2:1) p-Diazo-N-ethyl-N-hydroxyethylaniline chloride zinc chloride