HS Code 293430 — Heterocyclic compounds; containing in the…

ℹ Many substances in this chapter (organic chemicals) may be classified as dangerous goods under ADR. Common hazard classes include Class 3 (flammable liquid), Class 6.1 (toxic), and Class 8 (corrosive). Always check individual substance classification before transport. Check ADR classification →

Classification is the shipper’s legal responsibility. This reference is based on common HS-ADR correlations from public regulatory data. Always verify against the current ADR, IMDG Code, or IATA DGR and consult a qualified DGSA where required.

293430 — Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused (WCO HS 2022).

World Customs Organization (HS 2022)checked 2026-07-24verified

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{"tool":"hs_code_lookup","arguments":{"code":"293430"}}

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# 293430 — Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused (WCO HS 2022).
curl 'https://www.freightutils.com/api/hs?code=293430'

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Section: VI Products of the chemical or allied industries
Chapter: 29 Organic chemicals
Heading: 29.34 Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
Level: Subheading · International 6-digit level (WCO HS 2022)

This is the international 6-digit HS code. Your country may use additional digits for national tariff purposes. For UK tariff and duty rates, check the UK Trade Tariff. For US rates, check the USITC HTS.