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2,4-二硝基苯肼
gen. 2,4-dinitrophenylhydrazine
agric. 2.4-dinitrophenylhydrazine ((NO₂)₂C₆H₃NHNH₂)
chem. DNP-hydrazine
textile 2,4-dinitrophenyl-hydrazine
二硝基苯肼
tech. dinitrophenylhydrazine