7-chloro-3-(1-methylhydrazino)quinoxaline 1-oxide
1-(6-chloro-4-oxidoquinoxalin-4-ium-2-yl)-1-methylhydrazine 1-(6-chloro-4-oxido-quinoxalin-4-ium-2-yl)-1-methyl-hydrazine 1-(6-chlor-4-oxidochinoxalin-4-ium-2-yl)-1-methylhydrazin
1-(6-chloro-4-oxidoquinoxalin-4-ium-2-yl)-1-méthylhydrazine 1-(6-クロロ-4-オキシドキノキサリン-4-イウム-2-イル)-1-メチルヒ̌
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