4-Acetamido-2'-methyl-4'-(4-hydroxyphenylazo)azobenzene 56395-29-0 Acetamide, N-(4-((4-((4-hydroxyphenyl)azo)-2-methylphenyl)azo)phenyl)- EINECS 260-151-5 N-(4-((4-((4-Hydroxyphenyl)azo)-2-methylphenyl)azo)phenyl)acetamide