CAS:1533-45-5 Ma’ana:4,4'-BIS (2-BENZOXAZOLYL) STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2' (vinylenedi-p-phenylene)bisbenzoxazole;2,2 '-(1,2-ethenediyldi-4,1-phenylene) bis-benzoxazol; OB-C; FluorescentBrightenerOB-1C.I.393; 1,2-Bis (4- (benzo [d] oxazol-2-yl) phenyl) ethene; pticalBrighteningAgentOB-1 Tsarin kwayoyin halitta:Saukewa: C28H18N2O2 Bayyanar:Yellow-kore Foda EINECS:216-245-3