... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > oxygen molecular entity > organooxygen compound > carbonyl compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > organochalcogen compound > organooxygen compound > carbonyl compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organochalcogen compound > organooxygen compound > carbonyl compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic oxo compound > carbonyl compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic oxo compound > carbonyl compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > halide > organohalogen compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > halogen molecular entity > halide > organohalogen compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organohalogen compound > N'-[(4-chlorophenyl)-oxomethyl]-2-pyrazinecarbohydrazide