(E)-1-(4-methylphenyl)non-1-en-3-one

2-(4-甲基苯基)-1,3-苯并二氧戊环

2-(4'-butoxyphenyl)-1-nitroethene

1-methyl-4-[2-(4-nitrophenyl)ethenyl]benzene

methyl 3-(4-methylphenyl)prop-2-enoate