2 3 4 5 6-pentafluorobenzonitrile July 8, 2019 16 32 64 128 2 3 4 5 6 pentafluorobenzonitrile 1 2 3 4 5-pentafluoro-6-iodobenzene 2 4 6-trifluorobenzonitrile 2 3 4 5 6-pentafluorostyrene 2 3 4 4 5-пентабромід-6 6-диетил-октан
