1,3,4-Oxadiazole-2(3H)-thione, 5-(4-((((2-methylphenyl)azo)phenylmethylene)amino)phenyl)- 122532-16-5 5-(4-((((2-Methylphenyl)azo)phenylmethylene)amino)phenyl)-1,3,4-oxadiazole-2(3H)-thione