CAS: 4743-17-3 Molecular Formula: C8H4ClNO3 Molecular Weight (g/mol): 197.574 MDL Number: MFCD00006701 InChI Key: MYQFJMYJVJRSGP-UHFFFAOYSA-N Synonym: 6-Chloro-1,2-dihydro -4H-3,1-benzoxazine-2,4-dione PubChem CID: 78480 IUPAC Name: 6-chloro-1H-3,1-benzoxazine-2,4-dione SMILES: C1=CC2=C(C=C1Cl)C(=O)OC(=O)N2