What regulatory guidelines apply to Methyl 4-bromo-5-cyano-3-methyl-2-thiophenecarboxylate (CAS: 648412-55-9)?

Methyl 4-bromo-5-cyano-3-methyl-2-thiophenecarboxylate (CAS: 648412-55-9) falls under the scope of the REACH regulation in the European Union, which requires companies to register substances above a certain tonnage threshold with the European Chemicals Agency (ECHA). Additionally, it is classified under GHS (Globally Harmonized System of Classification and Labeling of Chemicals) as a hazardous substance. In the USA, the EPA regulates this compound under the Toxic Substances Control Act (TSCA).