1,4-Di-<2-(5-tolyloxazolyl)>-benzene, 1.4-Bis-<5-(4-methyl-phenyl)-oxazolyl-(2)>-benzol, Oxazole,2,2'-(1,4-phenylene)bis[5-(4-methylphenyl), 1,4-di<2-(5-p-tolyloxazolyl)>benzene, 5,5'-di-p-tolyl-2,2'-p-phenylene-bis-oxazole, 1,4-Di-<2-(5-tolyloxazolyl)>-benzol, 2,2'-(1,4-PHENYLENE)BIS[5-(4-METHYLPHENYL)OXAZOLE], p-bis-(5-p-Tolyl-2-oxazolyl)-benzol