Subheading 2922.21 · Section VI
2922.21 Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function; their ethers and esters; salts thereof, aminohydroxynaphthalenesulphonic acids and their salts
29 Organic chemicals
2922 Oxygen-function amino-compounds
2922.21 Their ethers and esters; salts thereof, aminohydroxynaphthalenesulphonic acids and their salts
Other subheadings under 2922
2922.11 Their ethers and esters; salts thereof, monoethanolamine and its salts 2922.12 Their ethers and esters; salts thereof, diethanolamine and its salts 2922.14 Their ethers and esters; salts thereof; dextropropoxyphene (INN) and its salts 2922.15 Their ethers and esters; salts thereof, triethanolamine 2922.16 Their ethers and esters; salts thereof, Diethanolammonium perfluorooctane sulphonate 2922.17 Their ethers and esters; salts thereof, Methyldiethanolamine and ethyldiethanolamine 2922.18 Their ethers and esters; salts thereof, 2-(N,N- Diisopropylamino)ethanol 2922.19 Salts thereof, n.e.c. in item no. 2922.1 2922.29 Salts thereof n.e.c. in item no. 2922.2 2922.31 Other than those containing more than one kind of oxygen function, salts thereof 2922.39 Other than those containing more than one kind of oxygen function; salts thereof, excluding amfepramone (INN), methadone (INN), and normethadone (INN) and salts thereof 2922.41 Lysine and its esters; salts thereof 2922.42 Glutamic acid and its esters; salts thereof 2922.43 Anthranilic acid and its esters; salts thereof 2922.44 Tilidine (INN) and its esters; salts thereof 2922.49 Salts thereof, excluding lysine, glutamic acid, anthranalic acid and tilidine, their esters and salts thereof 2922.50 Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function
For Indian shipping bills you need 8 digits. These six-digit codes are the international HS 2022. India's ITC(HS) classification (DGFT) and Customs Tariff (CBIC) add two more digits for the national tariff line, so pick the 8-digit line under your 6-digit code there, and confirm with your customs broker for anything borderline.