CAS: 95-58-9 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00023279 InChI Key: WZHWPZQQPWKEAV-UHFFFAOYSA-N Synonym: pyrazine, 2-chloro-3-methyl,2-methyl-3-chloropyrazine,2-chloro-3-methyl-pyrazine,2-chloro-3-methyl pyrazine,pubchem2149,2-chloro-3-methylpyrazin,3-chloro-2-methylpyrazine,3-chloro-2-methyl pyrazine,wzhwpzqqpwkeav-uhfffaoysa,2-chloro-3, 5 , 6-ethylpyrazine PubChem CID: 66769 IUPAC Name: 2-chloro-3-methylpyrazine SMILES: CC1=NC=CN=C1Cl