1,4-Bis(4-cyanostyryl)benzene;1,4-Bis(p-cyanostyryl)benzene;Blankophor ER;C.I. 40705;C.I. FluorescentBrightener 199;Fluorescent Brightener 199;Palanil Brilliant White R;Ultraphor RN;Benzonitrile,4,4'-(p-phenylenedivinylene)di- (7CI,8CI);
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