| 291411 | Ketones; acyclic, without other oxygen function, acetone |
| 291412 | Ketones; acyclic, without other oxygen function, butanone (methyl ethyl ketone) |
| 291413 | Ketones; acyclic, without other oxygen function, 4-methylpentan-2-one (methyl isobutyl ketone) |
| 291419 | Ketones; acyclic, without other oxygen function, n.e.c. in item no. 2914.1 |
| 291422 | Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, cyclohexanone and methylcyclohexanones |
| 291423 | Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, ionones and methylionones |
| 291429 | Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones |
| 291431 | Ketones; aromatic, (without other oxygen function), phenylacetone (phenylpropan-2-one) |
| 291439 | Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one) |
| 291440 | Ketone-alcohols and ketone-aldehydes |
| 291450 | Ketone-phenols and ketones with other oxygen function |
| 291461 | Quinones; anthraquinone |
| 291462 | Quinones; coenzyme Q10 (ubidecarenone (INN)) |
| 291469 | Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN)) |
| 291471 | Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO) |
| 291479 | Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives, other than chlordecone (ISO) |
