15663-61-3 2-Chloro-5-(4-chlorophenoxy)-4-dimethylaminobenzenediazonium tetrachlorozincate (2:1) Benzenediazonium, 2-chloro-5-(4-chlorophenoxy)-4-(dimethylamino)-, (T-4)-tetrachlorozincate(2-) (2:1) EINECS 239-734-3