2,3-Bis(p-methoxystyryl)quinoxaline 2,3-Di-(p,p'-dimethoxystyryl) quinoxaline 2,3-Di-(p,p'-dimethoxystyryl)quinoxaline 2-23-00-00439 (Beilstein Handbook Reference) 5422-12-8 BRN 0315553 NSC 8602 Quinoxaline, 2,3-bis(2-(4-methoxyphenyl)ethenyl)- (9CI) Quinoxaline, 2,3-bis(p-methoxystyryl)-