65150-98-3 Bis(2-((4-(diethylamino)phenyl)azo)-3-methylthiazolium) tetrachlorozincate(2-) EINECS 265-526-7 Thiazolium, 2-((4-(diethylamino)phenyl)azo)-3-methyl-, (T-4)-tetrachlorozincate(2-) (2:1) Thiazolium, 2-((4-(diethylamino)phenyl)azo)-3-methyl-, (beta-4)-tetrachlorozincate(2-) (2:1)