| 1 | Trans-beta-carboxystyrene |
| 2 | (e)-cinnamic acid |
| 3 | (2e)-3-phenyl-2-propenoic acid |
| 4 | Trans-3-phenylacrylic acid |
| 5 | (e)-3-phenyl-2-propenoic acid |
| 6 | Trans-zimtsaeure |
| 7 | Trans-cinnamate |
| 8 | (2e)-3-phenylprop-2-enoic acid |
| 9 | (2e)-3-phenylacrylic acid |
| 10 | Phenylethylenecarboxylic acid |
| 11 | (e)-cinnamate |
| 12 | Benzeneacrylic acid |
| 13 | Cinnamic acid |
| 14 | Zimtsaeure |
| 15 | 3-phenyl-2-propenoic acid |
| 16 | 3-phenylacrylic acid |
| 17 | Beta-phenylacrylic acid |
| 18 | Phenylacrylic acid |
| 19 | Benzenepropenoic acid |
| 20 | Benzylideneacetic acid |
| 21 | 3-phenylprop-2-enoic acid |
| 22 | Phch=chco2h |
| 23 | 3-phenylpropenoic acid |