CAS: 119-26-6 Molecular Formula: C6H6N4O4 MDL Number: MFCD00007578 InChI Key: HORQAOAYAYGIBM-UHFFFAOYSA-N Synonym: 2,4-dinitrophenyl hydrazine,2,4-dnph,hydrazine, 2,4-dinitrophenyl,1-hydrazino-2,4-dinitrobenzene,dnph,brady's reagent,2,4-dinitrofenylhydrazin,unii-1n39kd7qpj,ccris 3140,2,4-dnp hydrazine PubChem CID: 3772977 ChEBI: CHEBI:66932 IUPAC Name: (2,4-dinitrophenyl)hydrazine