CAS;1533-45-5 Synonyma:4,4'-BIS(2-BENZOXAZOLYL)STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2'- '-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol;OB-C;FluorescentBrightenerOB-1C.I.393; phenyl) ethene, pticalBrighteningAgentOB-1 Formulae hypotheticae:C28H18N2O2 Aspectus:Flavo-viridis pulveris EINECS:216-245-3