perfluorobutanoic acid molecular structure, 3d model molecule, perfluoroalkyl carboxylic acid, structural chemical formula view

perfluorobutanoic acid pfba perfluoroalkyl carboxylic molecule molecular structure chemical formula model c4hf7o2 atom chemistry composition compound heptafluorobutyric hfba organofluorine perfluorinated pfas science scientific atomic drawing skeletal icon line flat organic carbon oxygen hydrogen abstract fluorine structural view from microscope microscope