CAS: 111762-30-2 Molecular Formula: C4H2BrClMgS Molecular Weight (g/mol): 221.78 MDL Number: MFCD02260211 InChI Key: BTGXLAKETDWIAB-UHFFFAOYSA-M Synonym: 5-chloro-2-thienylmagnesium bromide,grignard reagent,magnesium, bromo 5-chloro-2-thienyl,bromo 5-chloro-2-thienyl magnesium,bromo 5-chloro-2-thienyl magnesium,5-chloro-2-thienyl-magnesium bromide,5-chloro-2-thienyl-magnesium bromide,2-bromomagnesio-5-chlorothiophene,5-chloro-2-thienylmagnesium bromide, 0.5 m slurry in thf,5-chloro-2-thienylmagnesium bromide, 0.25m in tetrahydrofuran,5-chloro-2-thienylmagnesium bromide, 0.25m in tetrahydrofuran PubChem CID: 12345883 IUPAC Name: magnesium;5-chloro-2H-thiophen-2-ide;bromide SMILES: ClC1=CC=C([Mg]Br)S1