Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: — Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
Open in calculator| Code | Description | Units |
|---|---|---|
| 2934.20.20.00 | 2-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt) | kg |