Propanoic acid, phenyl ester, labeled with carbon-14 (9CI)
Pyrazino[1,2-a]indole, 3,4-dihydro-1-methyl- (9CI)
pC protein, Borrelia burgdorferi
Pyridine, 4-[methoxy(trimethylsilyl)methyl]- (9CI)
Pyridine, 4-[fluoro(trimethylsilyl)methyl]- (9CI)
Pyridine, 4-(1-fluoro-2-methylpropyl)- (9CI)
Pyridine, 4-[chloro(trimethylsilyl)methyl]- (9CI)
Pyrido[2,3-b]pyrazine, 1-acetyl-1,2,3,4-tetrahydro-4-methyl- (9CI)
Pyrido[2,3-b]pyrazine-1(2H)-carboxaldehyde, 3,4-dihydro-4-methyl- (9CI)
Pyrido[3,4-b]pyrazine, 4-acetyl-1,2,3,4-tetrahydro-1-methyl- (9CI)
PERFLUORO-(2-METHYL-3-ISOTHIOCYANATO)PENT-2-ENE
PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRA-OXAPENTADECANOIC ACID
Proline, 1-(2-propenyl)-, methyl ester (9CI)
Propanoic acid, 3-oxo-3-[(1-oxobutyl)amino]-
Poly(4-vinylpyridinium p-toluenesulfonate)
pentafluorobenzyl-4-aminobenzoate
phosphomannose isomerase-guanosine diphospho-D-mannose pyrophosphorylase
PyriMidine, 5-(2-broMoethenyl)-2,4-diMethoxy-, (E)-
proteinase yscB inhibitor
peroxyacetic acid uroporphyrin I
Propanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-, methyl
Pentonic acid, 3,4-anhydro-2,5-dideoxy-, methyl ester (9CI)