| Chapter Code | Chapter Description |
|---|
| 292212 | AMINO-ALCOHOLS, OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR EHTERS AND ESTERS; SALTS THEREOF: DIETHANOLAMINE AND ITS SALTS: ETHYLDIETHANOLAMINE AND METHYLDIETHANOLAMINE |
| 292213 | AMINO-ALCOHOLS, OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR EHTERS AND ESTERS; SALTS THEREOF: TRIETHANOLAMINE AND ITS SALTS |
| 292214 | AMINO-ALCOHOLS, OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR EHTERS AND ESTERS; SALTS THEREOF: DEXTROPROPOXYPHENE (INN) AND ITS SALTS |
| 292219 | AMINO-ALCOHOLS, OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR EHTERS AND ESTERS; SALTS THEREOF: OTHER |
| 292221 | AMINO-NAPHTHOLS AND OTHER AMINO-PHENOLS,OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR ETHERS AND ESTERS; SALTS THEREOF : AMINOHYDROXYNAPHTHALENE SULPHONIC ACIDS AND THEIR SALTS |
| 292229 | AMINO-NAPHTHOLS AND OTHER AMINO-PHENOLS,OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR ETHERS AND ESTERS; SALTS THEREOF : OTHER |
| 292231 | AMINO-ALDEHYDES , AMINO-KETONES AND AMINO-QUINONES OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION; SALTS THEREOF : AMFEPRAMONE(INN),METHADONE(INN) AND NORMETHADONE(INN);SALTS THEREOF |
| 291714 | ACYCLIC POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND THEIR DERIVATIVES : MALEIC ANHYDRIDE |