CN code
2933 19 90 78
Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyrazole ring, whether or not hydrogenated, in the structure (excl. phenazone "antipyrin" and its derivatives and phenylbutazone "INN")
Position in the nomenclature
- └ ORGANIC CHEMICALS
- └ Heterocyclic compounds with nitrogen hetero-atom(s) only
- └ Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure
- └ Other
- └ Other
- └ 3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS RN 119-17-5) with a purity by weight of 95 % or more
Export restrictions and tariff measures
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