(Z)-isopropyl{4-[(4-vinylbenzyl)oxy]benzylidene}azane oxide InChI=1/C19H21NO2/c1-4-16-5-7-18(8-6-16)14-22-19-11-9-17(10-12-19)13-20(21)15(2)3/h4-13,15H,1,14H2,2-3H3/b20-13 azane, [[4-[(4-ethenylphenyl)methoxy]phenyl]methylene](1-methylethyl)-, oxide, (Z)-