Synonyms:
2-chloropyrazine 4-oxide ; nsc 381064 ; pyrazine,chloro-, 4-oxide (6ci,7ci,8ci,9ci) ; 3-chloropyrazine 1-oxide ; 3-chloro-1-oxido-pyrazine ; 3-chloropyrazine1-oxide ; 3-chloro-1-pyrazinium-1-olate ; 3-chloropyrazine n-oxide ; pyrazine, 2-chloro-,4-oxide
