2914290065
- Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
- Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function
- Other
- 3-Methylcyclopent-2-enone (CAS RN 2758-18-1) with a purity by weight of 98 % or more