4,4'-DIMETHOXYSTILBENE 4705-34-4 AI3-14664 Benzene, 1,1'-(1,2-ethenediyl)bis(4-methoxy- (9CI) Bianisal Bianisylidene EINECS 225-189-9 NSC 4192 Photoanethole Stilbene, 4,4'-dimethoxy- (8CI) p,p'-Dimethoxystilbene