• Peredimycin (9CI)
• 102646-58-2
• .

• Poly(oxy-1,2-ethanediyl),a-phosphono-w-hydroxy-, C14-18-alkyl ethers
• 125139-13-1
• 0
• .

• Pyridinium,1-[(4-amino-2-propyl-5-pyrimidinyl)methyl]-2-methyl-, chloride, hydrochloride(1:1:?)
• 3053-18-7
• C14H19 N4 . x Cl H . Cl
• 221-272-9
• 315.2414
• .

• Peroxide,bis(2,2,3,3,3-pentafluoro-1-oxopropyl)
• 356-45-6
• C6F10 O4
• 206-605-8
• 326.045832
• .

• Piperazinium,1-amino-1-methyl-4-phenyl-, iodide (1:1)
• 116876-96-1
• C11H18 N3 . I
• 319.1852
• .

• Piperidinium,1,1'-[1,4-phenylenebis(methylene)]bis[1-methyl-, dibromide (9CI)
• 63915-82-2
• C20H34 N2 . 2 Br
• 462.3054
• .

• Poly[oxy(methyl-1,2-ethanediyl)],a,a'-phosphinicobis[w-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-
• 104552-10-5
• (C3H6 O)n (C3 H6 O)n C8 H11 O6 P
• .

• Phosphonic acid,magnesium salt (1:1) (8CI,9CI)
• 14332-25-3
• H3O3 P . Mg
• 238-277-7
• 104.286
• .

• Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), 2-hydroxy-3-mercaptopropyl ether
• 72244-98-5
• C₂₀H₄₄O₁₀S
• 0
• .

• Pregna-1,4-dien-21-oicacid, 11,17,20-trihydroxy-3-oxo-, methyl ester, (11b)- (9CI)
• 57073-10-6
• C22H30 O6
• 0
• .

• Phosphorimidotrithioicacid (8CI,9CI)
• 25757-79-3
• H4N P S3
• .

• Phosphoric acid,mono(5-iodoindol-3-yl) ester, disodium salt (8CI)
• 26840-59-5
• C8H7 I N O4 P . 2 Na
• 295.74628
• .

• Phenol,4-[bis(2-bromoethyl)amino]-, 1-(3-nitrobenzoate)
• 22953-43-1
• C17H16 Br2 N2 O4
• 0
• .

• Prosta-5,13-dien-1-amide,N-acetyl-11,15-dihydroxy-9-oxo-, (5Z,11a,13E,15S)- (9CI)
• 52533-44-5
• C22H35 N O5
• 0
• .

• Phenol,2,4-bis(2-methylpropyl)-
• 65152-07-0
• C14H22 O
• 265-566-5
• 206.32388
• .

• Pyrido[2,3-b]pyrazine-6,8-diamine,2-[(methylphenylamino)methyl]-
• 15224-04-1
• C15H16 N6
• 280.3277
• .

• Propanimidamide,2-[2-[(2,4-dimethoxyphenyl)methylene]hydrazinylidene]-N'-(4-ethoxyphenyl)-N-hydroxy-
• 126389-70-6
• C20H24 N4 O4
• 384.429
• .

• Protein hydrolyzates,poultry-feather
• 127032-53-5
• .

• Propanoic acid,manganese(2+) salt (2:1)
• 21129-18-0
• C3H6 O2 . 1/2 Mn
• 244-229-6
• 201.079249
• .

• Prosta-10,13-dien-1-oicacid, 16-hydroxy-16-methyl-9-oxo-, methyl ester, (13E)-(?à)- (9CI)
• 58682-86-3
• C22H36 O4
• 0
• .

• Piperazinium,4-(dithiocarboxy)-1,1-dimethyl-, inner salt
• 29140-64-5
• C7H14 N2 S2
• 190.3295
• .

• Phenol,2-(2-phenyldiazenyl)-
• 2362-57-4
• C12H10 N2 O
• 198.2206
• .

• Pentanamide,N-[3-[1-[2-(8-chloro-5,6-dihydro-6-oxo-11H-pyrido[2,3-b][1,4]benzodiazepin-11-yl)-2-oxoethyl]-4-piperidinyl]propyl]-N-ethyl-2,2-dimethyl-
• 145301-48-0
• C31H42 Cl N5 O3
• 0
• .

• Propanedioic acid,1-(1,1-dimethylethyl) 3-methyl ester
• 42726-73-8
• C₈H₁₄O₄
• 255-919-1
• 174.19
• .

• Pancreatic polypeptide(Struthio camelus) (9CI)
• 110908-20-8
• C189H281 N53 O57
• .

• Pentane, 2-iodo-
• 637-97-8
• C₅H₁₁I
• 211-311-8
• 198.05
• .

• Phenol,4-(3-chloro-2,4,6-trinitrophenoxy)-
• 94200-70-1
• C12H6 Cl N3 O8
• 303-549-7
• 355.64434
• .

• Phosphorodicyanidoselenothioicacid (9CI)
• 105666-75-9
• C2H N2 P S Se
• .

• Poly(oxy-1,2-ethanediyl),a-[(2Z)-3-carboxy-1-oxo-2-propen-1-yl]-w-(nonylphenoxy)-
• 79412-23-0
• (C2H4 O)n C19 H26 O4
• 0
• .

• Propanedioic acid,2-[2-(2,2,3-trimethyl-3-cyclopenten-1-yl)ethylidene]-, 1,3-diethyl ester
• 85665-70-9
• C17H26 O4
• 288-161-5
• 294.38594
• .

• Poly(oxy-1,2-ethanediyl),a-acetyl-w-hydroxy-
• 27613-77-0
• (C2H4 O)n C2 H4 O2
• 104.1045
• .

• Poly(oxy-1,2-ethanediyl),a-[2(or 4)-(tetrapropenyl)phenyl]-w-hydroxy-
• 123464-54-0
• (C2H4 O)n C18 H28 O
• .

• Piperidine,1-[(3,4-dihydro-6,7-dimethoxy-1H-2-benzopyran-1-yl)methyl]-, hydrochloride(1:1)
• 70070-11-0
• C17H25 N O3 . Cl H
• 327.8462
• .

• Propanal, 2-methyl-,2-(7,8-dimethoxy-5H-pyridazino[4,5-b]indol-4-yl)hydrazone
• 121282-86-8
• C16H19 N5 O2
• 313.3544
• .

• Phosphonothioic acid,phenyl-, O-ethyl O-[2-(fluoromethyl)-6-methyl-4-pyrimidinyl] ester(7CI,8CI,9CI)
• 1156-52-1
• C14H16 F N2 O2 P S
• 326.3262
• .

• Pregnane-8,12,14,17,20-pentol,3-[(O-b-D-glucopyranosyl-(1®4)-O-6-deoxy-3-O-methyl-b-D-allopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-arabino-hexopyranosyl-(1®4)-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-,12-(3-methylbutanoate), (3b,5a,12b,14b,17a,20S)- (9CI)
• 126005-93-4
• C53H90 O22
• 0
• .

• Pyrimidine,2-(4-methyl-1-piperazinyl)-4,6-di-2-thienyl-, hydrobromide (1:1)
• 124959-46-2
• C17H18 N4 S2 . Br H
• .

• Poly[(1,3-dihydro-1,3-dioxo-2H-isoindole-2,5-diyl)[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene](1,3-dihydro-1,3-dioxo-2H-isoindole-5,2-diyl)-1,4-phenylene],a-(4-ethenylphenyl)-w-[5-[1-[2-(4-ethenylphenyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl]-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]-1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl]-(9CI)
• 147814-35-5
• (C25H10 F6 N2 O4)n C35 H20 F6 N2 O4
• .

• Propane,3,3-dichloro-1,1,1,2,2-pentafluoro-
• 422-56-0
• C3H Cl2 F5
• 207-016-9
• 202.94
• .

• Protein (mouse clone11a2 gene meg1) (9CI)
• 151441-47-3
• 0
• .

• Pentanamide,N-(3,4-dichlorophenyl)-2-methyl-
• 2533-89-3
• C12H15 Cl2 N O
• 0
• .

• Propanal,2,3-bis(acetyloxy)-, 1-[(2,4-dinitrophenyl)hydrazone] (9CI)
• 54420-09-6
• C13H14 N4 O8
• 0
• .

• Pregna-1,4-diene-3,20-dione,6,9-difluoro-11,17,21-trihydroxy-16-methyl-, (6b,11b,16a)- (9CI)
• 60895-22-9
• C22H28 F2 O5
• 262-519-0
• 410.4515264
• .

• Phosphonium,[5-(4-methoxy-2,3,6-trimethylphenyl)-3-methyl-2,4-pentadienyl]triphenyl-,chloride, (E,E)- (9CI)
• 69365-97-5
• C34H36 O P . Cl
• 273-975-5
• 527.075801
• .

• Phosphoric acid,dimethylphenyl diphenyl ester
• 29660-68-2
• C20H19 O4 P
• 249-759-1
• 354.336221
• .

• Propanoic acid,2-[(1-chloro-2-naphthalenyl)oxy]-, methyl ester
• 41791-49-5
• C14H13 Cl O3
• 255-555-3
• 0
• .

• Phenol,4-(1-aminoethyl)-
• 134855-87-1
• C8H11 N O
• 137.20
• .

• Pentanoic acid,4-methyl-, cyclohexyl ester
• 71662-20-9
• C12H22 O2
• 275-785-8
• 198.30188
• .

• Pentanamide,N-[(4-methoxyphenyl)thioxomethyl]-4,4-dimethyl-3-oxo-
• 178408-09-8
• C15H19 N O3 S
• 0
• .

• Poly(oxy-1,2-ethanediyl),a-[4-[2-methyl-5-(1-methylethyl)cyclohexyl]phenyl]-w-hydroxy- (9CI)
• 38193-77-0
• (C2H4 O)n C16 H24 O
• 0
• .