62253-04-7 67290-46-4 89935-64-8 91535-03-4 Benzenediazonium, 4-(phenylamino)-, (T-4)-tetrachlorozincate(2-) (2:1), polymer with formaldehyde Poly(methylene-p-diazodiphenylamine, zinc chloride) p-Phenylaminobenzenediazonium chloride, zinc chloride salt, polymerwith formaldehyde