What regulatory guidelines apply to 2-(2-Pyrazinyl)ethanethiol (CAS: 35250-53-4)?

2-(2-Pyrazinyl)ethanethiol (CAS: 35250-53-4) is subject to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) for hazardous chemicals. It must comply with REACH regulations in the European Union, which require registration of substances above one tonne per year. In the USA, it is regulated by the EPA and FDA for safety and environmental protection. Detailed handling and disposal information must be adhered to for these regulatory guidelines.