| Label | Id | |
|---|---|---|
| (-)-pilocarpine | 39464 | |
| (-)-pinidinone | 68004 | |
| (-)-pinoresinol | 67245 | |
| (-)-piperitone | 48934 | |
| (-)-pluviatolide | 90896 | |
| (-)-quinate | 29751 | |
| (-)-rolipram | 40133 | |
| (-)-rosiglitazone | 50125 | |
| (-)-rotiorin | 68699 | |
| (-)-sabinene | 50028 | |
| (-)-sativan | 115 | |
| (-)-sattabacin | 220078 | |
| (-)-scleroderolide | 204068 | |
| (-)-sclerodin | 203573 | |
| (-)-secoisolariciresinol | 65004 |