Perfluorooctanoic acid hepatocarcinogenesis dependent chemical compound pentadecafluorooctanoic acid A fluoroalkanoic acid that is perfluorinated octanoic acid. C8HF15O2 CAS:335-67-1 OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F PFOA Perfluorooctanoic acid Wikipedia:Perfluorooctanoic_acid perfluorooctanoate