HS 29.34 — Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds

29.34.10

Heterocyclic compounds; containing an unfused thiazole ring (whether or not hydrogenated) in the structure

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29.34.20

Heterocyclic compounds; containing in the structure, a benzothiazole ring-system (whether or not hydrogenated), not further fused

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29.34.30

Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused

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29.34.91

Heterocyclic compounds; other heterocyclic compounds, n.e.c. in 2934.1, 2934.2 and 2934.3

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29.34.92

Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives

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29.34.99

Nucleic acids and their salts, other heterocyclic compounds, n.e.c. in heading number 2934

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