Penicillamine disulphide - 3,3-(disulphanediyl)bis[(2)-2-amino-3-methylbutanoic]acid

Pentamidine diisetionate

Pentazocine - Reference Spectrum

Pentazocine hydrochloride - Reference Spectrum

Pentazocine lactate - Reference Spectrum

Pentetate sodium calcium

Pentoxifylline

Pentoxyverine hydrogen citrate - Reference Spectrum

Pentoxyverine impurity A - 1-phenylcyclopentanecarboxylic acid

Pentoxyverine impurity B - 2-(diethylamino)ethyl-1-phenylcyclopentanecarboxylate (caramiphen)