2934            |    Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.
2934.10.00   - Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure
2934.20.00   - Compounds containing in the structure a benzothiazole ring-
2934.30.00   - Compounds containing in the structure a phenothiazine ring-
2934.91.00     -- Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN), salts thereof
2934.99.00     -- Other