| 291611 | 291611 - Acids; unsaturated acyclic monocarboxylic acids; acrylic acid |
| 291612 | 291612 - Acids; unsaturated acyclic monocarboxylic acids; esters of ac |
| 291613 | 291613 - Acids; unsaturated acyclic monocarboxylic acids; methacrylic |
| 291614 | 291614 - Acids; unsaturated acyclic monocarboxylic acids; esters of me |
| 291615 | 291615 - Acids; unsaturated acyclic monocarboxylic acids; oleic, linol |
| 291616 | 291616 - Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxy |
| 291619 | 291619 - Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxy |
| 291620 | 291620 - Acids; cyclanic, cyclenic or cycloterpenic monocarboxylic aci |
| 291631 | 291631 - Acids; aromatic monocarboxylic acids, benzoic acid, its salts |
| 291632 | 291632 - Acids; aromatic monocarboxylic acids, benzoyl peroxide and be |
| 291633 | 291633 - Phenylacetic acid, its salts & esters |
| 291634 | 291634 - Acids; aromatic monocarboxylic acids, phenylacetic acid and i |
| 291635 | 291635 - -- Esters of phenylacetic acid |
| 291636 | 291636 - -- Binapacryl (ISO) |
| 291639 | 291639 - Acids; aromatic monocarboxylic acids, and their anhydrides, h |