AMYL
| Date | Clue |
|---|---|
| 2019-01-04 | ___ nitrate (diesel fuel additive) |
| 2012-04-18 | ___ nitrite (angina treatment) |
| 2012-02-14 | ___ nitrate |
| 2011-10-08 | ___ nitrite |
| 2009-12-11 | ___ acetate (banana oil) |
| 2009-07-19 | ___ nitrite |
| 2008-02-10 | ___ nitrate |
| 2007-09-30 | ___ nitrate |
| 2006-04-25 | ___ nitrate |
| 2002-07-07 | ___ nitrite |
| 2001-05-27 | ___ nitrate |
| 2000-11-19 | Form of nitrite |
| 2000-02-19 | ___ nitrate (stimulant) |
| 1998-02-01 | Kind of alcohol |
| 1995-02-05 | Univalent chemical group |