2-pyridinecarboxamide 1-oxide, pyridine-2-carboxamide 1-oxide, pyridin-2-carbonylchloridhydrochlorid, Pyridine-2-carbonylChlorideHydrochloride, 2-pyridinecarboxylic acid chloride hydrochloride, Picolinoyl chloride hydrochloride, picolinamide N-oxide, 2-Carbamoylpyridine N-oxide, picolinic acid chloride hydrochloride, picolinic chloride hydrochloride, 1-Oxy-pyridin-2-carbonsaeure-amid, 1-oxy-pyridine-2-carboxylic acid amide, 2-pyridinecarboxamide N-oxide, picolinoyl acid chloride hydrochloride, 2-Pyridinecarbonyl chloride,hydrochloride