(2E)-3-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-2-propenal , its cas register number is 93957-50-7. It also can be called (E)-3-[3'-(4''-Fluorophenyl)-1'-(1''-methylethyl)-1H-indol-2''-yl]-2-propnal .