437-17-2 EINECS 207-112-0 Methylium, triphenyl-, hexafluorophosphate(1-) NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Trityl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-)