29.34Heading
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
Section VI — Products of the chemical or allied industries
| Code | Description |
|---|---|
| 2934.10 | Heterocyclic compounds; containing an unfused thiazole ring (whether or not hydrogenated) in the structure |
| 2934.20 | Heterocyclic compounds; containing in the structure, a benzothiazole ring-system (whether or not hydrogenated), not further fused |
| 2934.30 | Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused |
| 2934.91 | Heterocyclic compounds; other heterocyclic compounds, n.e.c. in 2934.1, 2934.2 and 2934.3 |
| 2934.92 | Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives |
| 2934.99 | Nucleic acids and their salts, other heterocyclic compounds, n.e.c. in heading number 2934 |