2-Propen-1-one, 1-(2-hydroxy-4-((3-methyl-2-butenyl)oxy)phenyl)-3-phenyl-, (E)- 38965-74-1 Cordoin Derricidin trans-1-(2-Hydroxy-4-((3-methyl-2-butenyl)oxy)phenyl)-3-phenyl-2-propen-1-one