Pyrano[4,3:4,5]cyclopent[1,2-d]isoxazole (9CI)
Propanoic acid, 2-(methoxy-NNO-azoxy)-2-methyl- (9CI)
proinsulin-like growth factor II (117-156)
Pyridine, 2-(2,2-difluoroethenyl)- (9CI)
phlorizinyl 5'-benzylazide
Phenamil methanesulfonate salt
Piperazine, 1-butyl-3-methyl- (9CI)
Piperazine, 1-butyl-3,5-dimethyl-, cis- (9CI)
Propane, 1-acetoxy-2-isocyano-
Pyrido[3,4-b]pyrazine, 8-amino-2,3-dimethyl- (6CI)
Pyrrolidine, 1-(difluoroacetyl)- (9CI)
Pyridine, 4-(ethenylthio)- (9CI)
Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-2,4,6-tris(1-methylpropyl)phenoxy-, sodium salt
p-(o-Nitrophenylthio)aniline
Pyrrolo[3,2-a]pyrrolizin-8(1H)-one, octahydro- (6CI,9CI)
Piperazinium, 4-carboxy-1-(2-heptynyl)-1-methyl-, bromide, ethyl ester
Pyrido[2,3-e]pyrrolo[1,2-a]pyrazin-6(4H)-one, hydrazone (9CI)
Pyridine, 2-ethyl-4-methyl-6-(1-methylethyl)- (9CI)
prolyl-leucyl-psi(methylamino)glycinamide
prolyl-psi(methylamino)leucyl-glycinamide
Pentaethylene Glycol Dimethanesulfonate
prepro-thyrotropin releasing hormone (53-74)
Phenol, 4,4'-(4-pyridinylmethylene)bis-