| Corytenchirine | Organic compounds | Alkaloids and derivatives | Protoberberine alkaloids and derivatives | Not Available | Details |
| Cryptowolidine | Organic compounds | Organoheterocyclic compounds | Tetrahydroisoquinolines | Not Available | Details |
| Crytowolinol | Organic compounds | Organoheterocyclic compounds | Tetrahydroisoquinolines | Not Available | Details |
| Cycasthioamide | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Cystothiazole E | Organic compounds | Organoheterocyclic compounds | Azoles | Thiazoles | Details |
| Daechuine S10 | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| (-)-Daechuine S7 | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Dehydronantenine | Organic compounds | Alkaloids and derivatives | Aporphines | Not Available | Details |
| Delagoenine | Organic compounds | Organoheterocyclic compounds | Quinolines and derivatives | Benzoquinolines | Details |
| Delbrusine | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Deppeaninol | Organic compounds | Alkaloids and derivatives | Harmala alkaloids | Not Available | Details |
| Dibromophakellin | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Carboxylic acid derivatives | Details |
| Dibromophakellstatin | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Carboxylic acid derivatives | Details |
| Didemnimide D | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Indoles | Details |
| Digonazole | Organic compounds | Organoheterocyclic compounds | Azoles | Oxazoles | Details |
| Discarine C | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Dispacamide C | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Carboxylic acid derivatives | Details |
| 20-Epieduardine | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal alkaloids | Details |
| Dovyalicine A | Organic compounds | Benzenoids | Benzene and substituted derivatives | Benzoic acids and derivatives | Details |
| Epi-verazine | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal alkaloids | Details |
| FA-70D | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Felipealbizine B | Organic compounds | Organic acids and derivatives | Carboximidic acids and derivatives | Carboximidic acids | Details |
| Finetiadine | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| Fumiquinazoline A | Organic compounds | Organoheterocyclic compounds | Diazanaphthalenes | Benzodiazines | Details |
| Fumiquinazoline B | Organic compounds | Organoheterocyclic compounds | Diazanaphthalenes | Benzodiazines | Details |
| Funebral | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Galasine | Organic compounds | Alkaloids and derivatives | Amaryllidaceae alkaloids | Homolycorine-type amaryllidaceae alkaloids | Details |
| Germidine | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal alkaloids | Details |
| Gigactonine | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| (+)-Girolline | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Amines | Details |