ACETYL
| Date | Clue |
|---|---|
| 2013-09-22 | Organic chemistry group |
| 2009-05-03 | ___ group, in organic chemistry |
| 2000-02-03 | Vinegar radical |
| 1998-09-20 | ___ radical |
| 1998-01-18 | Vinegar radical |
| Date | Clue |
|---|---|
| 2013-09-22 | Organic chemistry group |
| 2009-05-03 | ___ group, in organic chemistry |
| 2000-02-03 | Vinegar radical |
| 1998-09-20 | ___ radical |
| 1998-01-18 | Vinegar radical |