4-[(2,6-dichloro-4-nitrophenyl)azo]-2,5-dimethoxybenzenediazonium tetrachlorozincate (2:1)

4-[(2,6-dichloro-4-nitrophenyl)azo]-2,5-dimethoxybenzenediazonium tetrachlorozincate (2:1) · CAS 63224-47-5