Predict C-13 NMR Shifts

[Hilton Evans]

NMRPen C-13 NMR Shift Prediction  --  http://home.ici.net/~hfevans/nmrpen.htm
Molecular Mechanics  for Win95/NT --  http://home.ici.net/~hfevans/chempen3d.htm
Chemical Structure Drawing  -- http://home.ici.net/~hfevans/chempen.htm
Organic Reactions  -- http://home.ici.net/~hfevans/reactions.htm