| Pisiferol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Pistillarin | Organic compounds | Benzenoids | Benzene and substituted derivatives | Benzoic acids and derivatives | Details |
| (-)-Pithelucoside B | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| Plagiochiline U | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Sesquiterpenoids | Details |
| Plakinamine A | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| Poliothyrsin | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| (+)-Polydiscamide C | Organic compounds | Organic acids and derivatives | Peptidomimetics | Depsipeptides | Details |
| (+)-Polyrhacitide B | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty alcohols | Details |
| Polysciasaponin P1 | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| (-)-Populene D | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Sesquiterpenoids | Details |
| Prostratin | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Psammaplin C | Organic compounds | Benzenoids | Phenols | Halophenols | Details |
| Psammaplin H | Organic compounds | Benzenoids | Phenols | Halophenols | Details |
| Pseudoginsenoside RT1 | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| Quercetin 3,4'-di-O-alpha-L-rhamnopyranoside | Organic compounds | Phenylpropanoids and polyketides | Flavonoids | Flavonoid glycosides | Details |
| (-)-Rhabdastrellin C | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| Rhabdastrellin F | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| (-)-Rhizochalin C | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acyl glycosides | Details |
| Rhizonone | Organic compounds | Benzenoids | Anthracenes | Anthraquinones | Details |
| Robustaquinone A | Organic compounds | Benzenoids | Anthracenes | Anthraquinones | Details |
| Robustaquinone C | Organic compounds | Benzenoids | Anthracenes | Anthraquinones | Details |
| (-)-Rubralin D | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| (+)-Rupestrenol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Sesquiterpenoids | Details |
| Salograviolide A | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene lactones | Details |
| (-)-Sampsonione B | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| (-)-Saucerneol I | Organic compounds | Lignans, neolignans and related compounds | Dibenzylbutane lignans | Not Available | Details |
| (-)-Saundersioside F | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal glycosides | Details |
| (1r,8s,10s)-3,6-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2,4,6-trien-15-one | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene lactones | Details |
| Scaberoside Ha | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| Scaberoside Hb1 | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
