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Harmonized System
Section VI > Chapter 29 > Heading 2921 > 2921.5 > 2921.51
o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof
Section VI > Chapter 29 > Heading 2922
Oxygen-function amino-compounds.
Section VI > Chapter 29 > Heading 2922 > 2922.1
Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.2
Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.3
Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.4
Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.1 > 2922.11
Monoethanolamine and its salts
Section VI > Chapter 29 > Heading 2922 > 2922.1 > 2922.12
Diethanolamine and its salts
Section VI > Chapter 29 > Heading 2922 > 2922.1 > 2922.14
Dextropropoxyphene (INN) and its salts