| Bipinnatone A | Organic compounds | Phenylpropanoids and polyketides | Linear 1,3-diarylpropanoids | Chalcones and dihydrochalcones | Details |
| (-)-Bisezakyne A | Organic compounds | Organoheterocyclic compounds | Tetrahydrofurans | Not Available | Details |
| (-)-Blepharolide B | Organic compounds | Organoheterocyclic compounds | Lactones | Gamma butyrolactones | Details |
| (+)-Brachyoside B | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| Brandisianin F | Organic compounds | Phenylpropanoids and polyketides | Isoflavonoids | Furanoisoflavonoids | Details |
| Breynin B | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Bryostatin 1 | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Pentacarboxylic acids and derivatives | Details |
| (+)-Bullatalicin | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty alcohols | Details |
| (+)-Caesalmin D | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| (+)-Cardenolide N-2 | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroid lactones | Details |
| Chonemorphine | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Azasteroids and derivatives | Details |
| Circinasine A | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Circinasine G | Organic compounds | Benzenoids | Benzene and substituted derivatives | Benzoic acids and derivatives | Details |
| cis-2,4-Dihydroxycinnamic acid | Organic compounds | Phenylpropanoids and polyketides | Cinnamic acids and derivatives | Hydroxycinnamic acids and derivatives | Details |
| (-)-Cleistetroside 2 | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| (-)-Cleistrioside 2 | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| (-)-Cleistrioside 3 | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| (-)-Coelovirin D | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Copteroside F | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| Cordiachrome A | Organic compounds | Benzenoids | Anthracenes | Anthraquinones | Details |
| Corticiamide A | Organic compounds | Organic acids and derivatives | Peptidomimetics | Depsipeptides | Details |
| (-)-Crypthophilic acid B | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acyl glycosides | Details |
| Cyclo-(Leu-Leu) | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Cyclomontanin C | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Cycloshizukaol A | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| Cyclotheonamide B | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| (+)-Cyclotricuspidoside A | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene glycosides | Details |
| (-)-Danuphylline | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Carbazoles | Details |
| Daphneticin 4''-beta-D-glucopyranoside | Organic compounds | Lignans, neolignans and related compounds | Coumarinolignans | Not Available | Details |
| Debromo-Z-axinohydantoin | Organic compounds | Organoheterocyclic compounds | Azolidines | Imidazolidines | Details |
