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Harmonized System
Section VI > Chapter 29 > Heading 2931 > 2931.5 > 2931.52
Propylphosphonic dichloride
Section VI > Chapter 29 > Heading 2931 > 2931.5 > 2931.53
O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate
Section VI > Chapter 29 > Heading 2931 > 2931.5 > 2931.54
Trichlorfon (ISO)
Section VI > Chapter 29 > Heading 2932
Heterocyclic compounds with oxygen hetero-atom(s) only.
Section VI > Chapter 29 > Heading 2932 > 2932.1
Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure
Section VI > Chapter 29 > Heading 2932 > 2932.1 > 2932.11
Tetrahydrofuran
Section VI > Chapter 29 > Heading 2932 > 2932.1 > 2932.12
2-Furaldehyde (furfuraldehyde)