 |
2-hydroxy-4
| butyric acid
| 2-hydroxy-4,- | |
| polym. | 一2一 |
| butyric acid | |
| agric. | 丁酸 |
| anim.husb. | 丁酸 |
| met. | 丁酸 |
| milk. | 丁酸 |
| perf. | 乙基乙酸 |
| |||
| 一2一 | |||
| 2-hydroxy-4: 52 phrases in 5 subjects |
| Agriculture | 2 |
| Chemistry | 7 |
| Perfume | 30 |
| Plastics | 11 |
| Polymers | 2 |