Heterocyclic compounds with nitrogen hetero-atom(s) only:
| Subheading | Description | General | Special | Other |
|---|---|---|---|---|
| 2933.11 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: | ||||
| 2933.19 | Other: | — | — | — |
| 2933.21 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Other: | ||||
| Other: | ||||
| Other: | ||||
| Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure: | ||||
| 2933.29 | Other: | — | — | — |
| 2933.31 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Aromatic or modified aromatic: | ||||
| Other: | ||||
| Other: | ||||
| Other: | ||||
| Other: | ||||
| Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: | ||||
| 2933.32 | Piperidine and its salts: | — | — | — |
| 2933.33 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.34 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.35 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.36 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.37 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.39 | Other: | — | — | — |
| 2933.41 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: | ||||
| 2933.49 | Other: | — | — | — |
| Other: | ||||
| Drugs: | ||||
| Other: | ||||
| Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: | ||||
| 2933.52 | Malonylurea (Barbituric acid) and its salts: | — | — | — |
| 2933.53 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.54 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.55 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.59 | Other: | — | — | — |
| 2933.61 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Pesticides: | ||||
| Aromatic or modified aromatic | ||||
| Drugs: | ||||
| Aromatic or modified aromatic: | ||||
| Anti-infective agents: | ||||
| Other: | ||||
| Aromatic or modified aromatic: | ||||
| Other: | ||||
| Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: | ||||
| 2933.69 | Other: | — | — | — |
| 2933.71 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.72 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| Pesticides: | ||||
| Lactams: | ||||
| 2933.79 | Other lactams: | — | — | — |
| 2933.91 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.92 | Heterocyclic compounds with nitrogen hetero-atom(s) only | — | — | — |
| 2933.99 | Other: | — | — | — |