Chemical Name: 3-Nitro-1,2-benzenedicarboxylic Acid
Synonym: Norfloxacin USP Related Compound H ; Norfloxacin N-Ethoxycarbonyl Impurity ; 7-[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydro quinoline-3-carboxylic acid
Smile: OC(C(C([N](=O)=O)=CC=C1)=C1C(O)=O)=O