| Etonitazene | Organic compounds | Organoheterocyclic compounds | Benzimidazoles | Not Available | Details |
| Fencamfamin | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Monoterpenoids | Details |
| Furethidine | Organic compounds | Organoheterocyclic compounds | Piperidines | Phenylpiperidines | Details |
| 2,5-Dimethoxyamphetamine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenethylamines | Details |
| Ethylmorphine | Organic compounds | Alkaloids and derivatives | Morphinans | Not Available | Details |
| 2,5-Dimethoxy-4-ethylamphetamine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenethylamines | Details |
| Ethylmethylthiambutene | Organic compounds | Organoheterocyclic compounds | Heteroaromatic compounds | Not Available | Details |
| Acetorphine | Organic compounds | Alkaloids and derivatives | Morphinans | Not Available | Details |
| alpha-methylthiofentanyl | Organic compounds | Benzenoids | Benzene and substituted derivatives | Anilides | Details |
| Bolasterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| 4-Methoxyamphetamine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenethylamines | Details |
| Betaprodine | Organic compounds | Organoheterocyclic compounds | Piperidines | Phenylpiperidines | Details |
| 17alpha-methyl-3beta,17beta-dihydroxyandrost-4-ene | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| Dioxaphetyl butyrate | Organic compounds | Benzenoids | Benzene and substituted derivatives | Diphenylmethanes | Details |
| Haloxazolam | Organic compounds | Organoheterocyclic compounds | Benzodiazepines | 1,4-benzodiazepines | Details |
| Desmethylprodine | Organic compounds | Organoheterocyclic compounds | Piperidines | Phenylpiperidines | Details |
| BA-2664 | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| Cyprenorphine | Organic compounds | Alkaloids and derivatives | Morphinans | Not Available | Details |
| 1-Testosterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| Barbital | Organic compounds | Organoheterocyclic compounds | Diazines | Pyrimidines and pyrimidine derivatives | Details |
| 4-Bromo-2,5-dimethoxyamphetamine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenethylamines | Details |
| 4-Hydroxytestosterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| Cathine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenylpropanes | Details |
| Embutramide | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenylpropanes | Details |
| Dimethyltryptamine | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Tryptamines and derivatives | Details |
| Camazepam | Organic compounds | Organoheterocyclic compounds | Benzodiazepines | 1,4-benzodiazepines | Details |
| Aminorex | Organic compounds | Benzenoids | Benzene and substituted derivatives | Not Available | Details |
| Dipipanone | Organic compounds | Benzenoids | Benzene and substituted derivatives | Diphenylmethanes | Details |
| Ethylestrenol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| Chloral betaine | Organic compounds | Organohalogen compounds | Halohydrins | Chlorohydrins | Details |