Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2934 — Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.
Subheading 2934.30 — Compounds containing in the structure a phenothiazine ringsystem (whether or not hydrogenated), not further fused
HS code
2934.30.00 Compounds containing a in the structure phenothiazine ring-system, not further fused
Last Verified Date - 1 October 2026
Common commodities
Unrefined phenothiazine crystalsPure phenothiazine powderTricyclic heterocycle sulfur-nitrogen compoundBridged benzene rings phenothiazine baseSulfur nitrogen linked phenothiazinePhenothiazine ring structure compoundHeterocyclic phenothiazine crystalsUnhydrogenated phenothiazine compoundBridged benzene rings heterocycleSulfur-nitrogen linked tricyclic compound