What regulatory guidelines apply to 2-Methyl-2-propanyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS: 635698-56-5)?

The compound 2-Methyl-2-propanyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS: 635698-56-5) may be subject to regulations such as REACH in the European Union, which requires manufacturers and importers to register substances if they meet the tonnage threshold. Additionally, the substance may fall under the scope of the USA's Toxic Substances Control Act (TSCA) administered by the EPA. GHS classification for health, physical, and environmental hazards is also important for labeling and safety data sheets.