| Label | Id | |
|---|---|---|
| paracetamol-TMS | 139476 | |
| penicillamin-S-yl | 139233 | |
| phytoceramides | 139051 | |
| phytocassanes | 139395 | |
| piperacillin-lysine | 139364 | |
| piperacilloyl | 139370 | |
| poly(isocyanide) | 60139 | |
| pre-mRNA | 139356 | |
| pre-mRNAs | 139356 | |
| prolylthreonine | 141395 | |
| psilocybin | 139072 | |
| retinoate | 139589 | |
| retinoates | 139589 | |
| ricinoleoyl-CoA(4-) | 139559 | |
| secoiridoids | 139166 |