| Harmonised Commodity Description and Coding System (HS) - level 3 - Heading |
2933 |
Heterocyclic compounds with nitrogen hetero-atom[s] only |
| Combined nomenclature 8 digits |
29332910 |
Naphazoline hydrochloride "INNM" and naphazoline nitrate "INNM"; phentolamine "INN"; tolazoline hydrochloride "INNM" |
| Combined nomenclature 8 digits |
29332990 |
Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused imidazole ring, whether or not hydrogenated, in the structure (excl. hydantoin and its derivatives, naphazoline hydrochloride "INNM", naphazoline nitrate "INNM", phentolamine "INN" and tolazoline hydrochloride "INNM") |