• Pregnan-20-one,3,11,21-trihydroxy-, (3a,5a,11b)-
• 600-63-5
• C21H34 O4
• 209-997-9
• 350.49
• .

• Protein (Drosophilamelanogaster clone pceT3-1 gene lethal(1)optomotor-blind reduced) (9CI)
• 146635-31-6
• 0
• .

• Pyrrolidine,1-[8-(1,4,5,6,7,7-hexachloro-3-octylbicyclo[2.2.1]hept-5-en-2-yl)-1-oxooctyl]-(9CI)
• 25995-24-8
• C27H41 Cl6 N O
• 608.3385
• .

• Phenol, 2-cyclohexyl-,sodium salt (1:1)
• 38122-15-5
• C12H16 O . Na
• 253-790-6
• 198.23667
• .

• Phosphonic acid,monobutyl ester
• 16456-56-7
• C4H11 O3 P
• 240-508-1
• 138.12
• .

• Poly(oxy-1,2-ethanediyl),a-[1,1'-biphenyl]-2-yl-w-hydroxy-
• 32171-23-6
• (C2H4 O)n C12 H10 O
• 0
• .

• Phenol, 2(or4)-heptyl-, barium salt (9CI)
• 100348-34-3
• C13H20 O . 1/2 Ba
• 309-472-5
• .

• Propanedinitrile,2-(2-thienylmethylene)-
• 28162-32-5
• C8H4 N2 S
• 160.2
• .

• Piperidinium, 1-[(2b,3a,5a,16b,17b)-3,17-dihydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methyl-,bromide (9CI)
• 73319-30-9
• C30H53 N2 O2 . Br
• 0
• .

• Propanamide,2-(acetyloxy)-N-butyl-
• 6306-06-5
• C9H17 N O3
• 0
• .

• Phosphorothioic acid,O,O-diethyl S-[(ethylsulfinyl)methyl] ester
• 2588-05-8
• C7H17 O4 P S2
• 260.31
• .

• PEROCAN CITRATE
• 28416-66-2
• C₁₆H₂₄N₂ . C₆H₈O₇
• 249-011-4
• 436.56
• .

• Phenol,4-cyclohexyl-2-(1-piperidinylmethyl)-
• 101887-95-0
• C18H27 N O
• 273.4131
• .

• Poly(lactide)
• 26680-10-4
• C₆H₈O₄
• 0
• .

• Platinum,tetrachloro(2,2-dimethyl-1,3-propanediamine-N,N')-, (OC-6-22)- (9CI)
• 72968-10-6
• C5H14 Cl4 N2 Pt
• 0
• .

• Phosphorothioic acid,O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-diethyl ester
• 3078-97-5
• C12H20 N O5 P S2
• 353.42
• .

• Protein HHR 23 (human125-kilodalton subunit) (9CI)
• 156533-34-5
• 0
• .

• PHYSOSTIGMINE SALICYLATE (1:1)
• 57-64-7
• C₁₅H₂₁N₃O₂•C₇H₆O₃
• 200-343-8
• 275.34614
• .

• Pyridinium,3-(aminocarbonyl)-1-decyl-, chloride (1:1)
• 2520-49-2
• C16H27 N2 O . Cl
• 298.8514
• .

• Phosphonic acid,[1-hydroxy-2-(1H-imidazol-1-yl)ethylidene]bis-, trisodium salt, hydrate (5:2)(9CI)
• 165800-08-8
• C5H10 N2 O7 P2 . 2/5 H2 O . 3 Na
• 338.035112
• .

• Pregna-1,4-diene-3,20-dione,9-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)-
• 360-63-4
• C22H30 F O8 P
• 206-636-7
• 456.4415642
• .

• Prosta-5,9,12,14-tetraen-1-oicacid, 11-oxo-, (5Z,12E,14E)-
• 87893-55-8
• C₂₀H₂₈O₃
• 316.43452
• .

• Protein (human clonePTX3/E gene PTX3 interleukin 1-inducible precursor reduced) (9CI)
• 148591-49-5
• 0
• .

• Peroxide,bis[1-[(1-hydroxyheptyl)dioxy]cyclohexyl] (7CI,8CI)
• 6399-87-7
• C26H50 O8
• 191.1867
• .

• Piperazine,1-(2-chlorophenyl)-4-(4-phenoxybutyl)-, hydrochloride (1:1)
• 2872-55-1
• C20H25 Cl N2 O . Cl H
• 381.3392
• .

• 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-[(2E)-3-phenyl-2-propenoate], (3b,5a,12b,14b,17a,20S)- (9CI)
• 157878-15-4
• C57H88 O22
• .

• Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-
• 56641-05-5
• (C2H4 O)n C9 H8 O2
• 256-360-6
• 192.2112
• .

• Pyridine,4-[2-(heptylthio)ethyl]-
• 134480-46-9
• C₁₄H₂₃NS
• 237.40
• .

• Pentane,1,1,1-trifluoro-
• 406-82-6
• C₅H₉F₃
• 126.1202
• .

• Phosphonic acid,[2,2,2-trichloro-1-(2,2,2-trichloro-1-hydroxyethoxy)ethyl]-, dimethyl ester(9CI)
• 69298-90-4
• C6H9 Cl6 O5 P
• 0
• .

• Pentanoic acid,4-[[(4-chlorophenyl)(5-fluoro-2-hydroxyphenyl)methylene]amino]-, methyl ester
• 104775-07-7
• C19H19 Cl F N O3
• 0
• .

• Protein (Drosophilamelanogaster clone L30-11/L30-21/L30-24 gene hedgehog reduced) (9CI)
• 149291-21-4
• 0
• .

• Phosphoric acid,thallium(3+) salt (1:1) (9CI)
• 51833-34-2
• H3O4 P . Tl
• 257-461-8
• 708.121261
• .

• Propanoic acid,2-(4-chlorophenoxy)-2-methyl-, magnesium salt (2:1)
• 14613-30-0
• C10H11 Cl O3 . 1/2 Mg
• 238-650-4
• 0
• .

• Phosphonochloridodithioicacid (8CI,9CI)
• 25757-33-9
• ClH2 P S2
• .

• Pyrido[4,3-d]pyrimidine-4(3H)-thione,5,6,7,8-tetrahydro-6-(phenylmethyl)-
• 10055-99-9
• C14H15 N3 S
• 257.354
• .

• Platinate(2-),diamminechloro[N-(N-L-g-glutamyl-L-cysteinyl)glycinato(3-)-S]-, dihydrogen, (SP-4-2)- (9CI)
• 128353-81-1
• C10H20 Cl N5 O6 Pt S . 2 H
• 0
• .

• Propane, 2-(ethylthio)-
• 5145-99-3
• C5H12 S
• 225-917-5
• 104.21
• .

• Poly(oxy-1,2-ethanediyl),a,a'-[(1-methylethylidene)bis[4,1-phenyleneoxy[1-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-2,1-ethanediyl]]]bis[w-hydroxy- (9CI)
• 155045-85-5
• (C2H4 O)n (C2 H4 O)n C29 H36 O8
• 350.34646
• .

• P,P',P''-Trithiotriphosphonicacid (9CI)
• 123726-28-3
• H5O4 P3 S3
• .

• Phenol,2-methoxy-4-(2-propen-1-yl)-, 1-(N-methylcarbamate)
• 15037-58-8
• C12H15 N O3
• 221.2524
• .

• Pyridine,2,3,4,5-tetrahydro-6-methyl-
• 1462-92-6
• C6H11 N
• 97.1582
• .

• Prosta-10,13-dien-1-oicacid, 15-hydroxy-9-oxo-, (13E,15S)-
• 14152-28-4
• C20H32 O4
• 234-237-8
• 336.47
• .

• Pyridine, 2-nitro-
• 15009-91-3
• C5H4 N2 O2
• 0
• .

• Peroxide,bis(2-chlorobenzoyl)
• 3033-73-6
• C14H8 Cl2 O4
• 0
• .

• Propanenitrile,3-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]-3-methylphenyl](2-hydroxyethyl)amino]-
• 65086-47-7
• C18H18 Cl N5 O3
• 265-382-5
• 387.82022
• .

• Propanamide,N-phenyl-N-(3-pyridinylmethyl)-, hydrochloride (1:1)
• 97377-91-8
• C15H16 N2 O . Cl H
• 0
• .

• Phenol,2-(aminomethyl)-4-cyclohexyl-
• 123774-75-4
• C13H19 N O
• 0
• .

• Propanoic acid,2,2,3,3,3-pentafluoro-, silver(1+) salt (1:1)
• 509-09-1
• C3H F5 O2 . Ag
• 208-093-1
• 270.90
• .

• Poly(oxy-1,2-ethanediyl),a-[[bis(hydroxymethyl)amino]carbonyl]-w-hydroxy-
• 64640-26-2
• (C2H4 O)n C3 H7 N O4
• 0
• .