1,4-Pentadien-3-one, 1,5-bis(4-methoxyphenyl)- (9CI) 1,4-Pentadien-3-one, 1,5-bis(p-methoxyphenyl)- 1,5-Bis(p-methoxyphenyl)-3-pentadienone 2-08-00-00406 (Beilstein Handbook Reference) 2051-07-2 AI3-00895 BRN 1885379 NSC 401196