2914790048
- Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
- Halogenated, sulphonated, nitrated or nitrosated derivatives
- Other
- 2-Chloro-3',4'-dihydroxyacetophenone (CAS RN 99-40-1) with a purity by weight of 99 % or more