Système harmonisé
Section VI > Chapitre 29 > Position 2939 > 2939.4
Ephedrines and their salts
Section VI > Chapitre 29 > Position 2939 > 2939.4 > 2939.41
Ephedrine and its salts
Section VI > Chapitre 29 > Position 2939 > 2939.4 > 2939.42
Pseudoephedrine (INN) and its salts
Section VI > Chapitre 29 > Position 2929
Compounds with other nitrogen function.
Section VI > Chapitre 29 > Position 2930
Organo-sulphur compounds.
Section VI > Chapitre 29 > Position 2930 > 2930.20
Thiocarbamates and dithiocarbamates
Section VI > Chapitre 29 > Position 2930 > 2930.30
Thiuram mono-, di- or tetrasulphides