| 1 | (r)-alpha-hydroxybenzeneacetic acid |
| 2 | D(-)-mandelic acid |
| 3 | D-2-phenylglycolic acid |
| 4 | (2r)-hydroxy(phenyl)acetic acid |
| 5 | (r)-mandelsaeure |
| 6 | D-mandelic acid |
| 7 | (r)-alpha-hydroxyphenylacetic acid |
| 8 | (-)-alpha-hydroxyphenylacetic acid |
| 9 | (-)-(r)-mandelic acid |
| 10 | (-)-mandelic acid |
| 11 | (2r)-2-hydroxy-2-phenylacetic acid |
| 12 | (2r)-hydroxy(phenyl)ethanoic acid |
| 13 | (r)-2-hydroxy-2-phenylacetic acid |