104721-61-1 12225-16-0 3,3'-((2,5-Dichloro-p-phenylene)bis(imino(1-acetyl-2-oxoethylene)azo))bis(4-chloro-N-(5-chloro-o-tolyl)benzamide) 5580-58-5 Benzamide, 3,3'-((2,5-dichloro-1,4-phenylene)bis(imino(1-acetyl-2-oxo-2,1-ethanediyl)azo))bis(4-chloro-N-(5-chloro-2-methylphenyl)- EINECS 226-971-2