1-(4-Dimethylaminobenzylidene)-5-methoxyindene 23114-21-8 Indene, 1-(4-dimethylaminobenzyidene)-5-methoxy- N,N-Dimethyl-alpha-(5-methoxyinden-1-ylidene)-p-toluidine p-Toluidine, N,N-dimethyl-alpha-(5-methoxyinden-1-ylidene)-