• Pentanoic acid,5-amino-4-oxo-, hexyl ester, hydrochloride (1:1)
• 140898-91-5
• C11H21 N O3 . Cl H
• 251.75
• .

• Pregna-1,4-diene-3,20-dione,9-chloro-21-(2,2-dimethyl-1-oxopropoxy)-6-fluoro-11-hydroxy-16-methyl-, (6a,11b,16a)-
• 34097-16-0
• C27H36 Cl F O5
• 251-826-5
• 495.0231432
• .

• Phosphorane,2,4-cyclopentadien-1-ylidenetriphenyl-
• 2224-32-0
• C23H19 P
• 326.3707
• .

• Poly[oxy(methyl-1,2-ethanediyl)],a-hydro-w-hydroxy-, ether with2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), tri-2-propenoate, methyl ether(9CI)
• 109426-63-3
• (C3H6 O)n (C3 H6 O)n (C3 H6 O)n (C3 H6 O)n C15 H20 O7
• .

• Pseudostellarin C (9CI)
• 156430-22-7
• C40H60 N8 O10
• .

• Piperazine,1-[2-[[(2-chlorophenyl)phenylmethyl]thio]ethyl]-4-[(2-methylphenyl)methyl]-
• 17692-23-8
• C27H31 Cl N2 S
• 0
• .

• Phosphatase, proteinphosphotyrosine, m(human clone pCR5pA-D/pCDPTPc protein moiety reduced) (9CI)
• 144416-03-5
• 0
• .

• Propanamide,2,3-dichloro-
• 19433-84-2
• C3H5 Cl2 N O
• 243-056-3
• 141.98
• .

• Pyridinium,1-[[(6R,7R)-2-carboxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt
• 50-59-9
• C19H17 N3 O4 S2
• 200-052-6
• 415.51
• .

• Pseudourea,2-[[3-(butylcarbamoyl)-2-quinoxalinyl]methyl]-2-thio-, 1,4-dioxide,monohydrochloride (8CI)
• 23765-89-1
• C15H19 N5 O3 S . Cl H
• 385.869
• .

• Piperidinium,1,1'-[(2,4-diphenyl-1,3-cyclobutanediyl)bis(carbonyloxy-5,1-pentanediyl)]bis[1-methyl-,diiodide, (1a,2a,3b,4b)- (9CI)
• 10084-49-8
• C40H60 N2 O4 . 2 I
• 886.7243
• .

• Platinum,dichlorobis(cyclopropanamine)-, (SP-4-1)-
• 102492-23-9
• C6H14 Cl2 N2 Pt
• 349.42292 [g/mol]
• .

• Pyrazolo[1,5-a]pyrimidine-3-carbonitrile,4,5-dihydro-4-[2-(1-piperazinyl)acetyl]-7-[3-(trifluoromethyl)phenyl]-
• 115955-20-9
• C20H19 F3 N6 O
• 416.3997
• .

• Phenylalanine,4-borono-2-(fluoro-18F)- (9CI)
• 133921-60-5
• C9H11 B F N O4
• 0
• .

• Phosphoric trifluoride
• 13478-20-1
• F3O P
• 236-776-4
• 103.97
• .

• Phenol,3-(2H-tetrazol-5-yloxy)-
• 26921-72-2
• C7H6 N4 O2
• 0
• .

• Platinate(1-),(1-acetyl-2-oxopropyl)chloro(2,4-pentanedionato-kO2,kO4)-, potassium (1:1), (SP-4-2)-
• 15258-91-0
• C10H14 Cl O4 Pt . K
• 239-302-4
• 467.8511
• .

• Pregna-1,4-diene-3,20-dione,6,9-difluoro-11,17,21-trihydroxy-, (6a,11β)- (9CI)
• 806-29-1
• C₂₁H₂₆F₂O₅
• 212-360-8
• 396.43
• .

• Phenol,4-chloro-2,3,5,6-tetrafluoro-
• 4232-66-0
• C₆HClF₄O
• 200.51
• .

• Phenol,4-chloro-2-[(phenylmethylene)amino]-
• 29644-82-4
• C13H10 Cl N O
• 231.6776
• .

• Picrasa-3,13(21)-diene-2,16-dione,11,20-epoxy-1,11,12,14,15-pentahydroxy-, (1b,11b,12a,15b)-
• 84633-29-4
• C20H24 O9
• 444.43
• .

• Phenol,2-[2-(2,6-diamino-3-pyridinyl)diazenyl]-4,6-dinitro-
• 24490-96-8
• C11H9 N7 O5
• .

• Propanoic acid,2,3-dimercapto-
• 6220-25-3
• C3H6 O2 S2
• 0
• .

• Piperazine,1-(3-methoxyphenyl)-4-[2-[(trimethylsilyl)oxy]ethyl]-
• 118161-81-2
• C16H28 N2 O2 Si
• 308.4912
• .

• Poly(thiophenylene)
• 9016-75-5
• (C6H4 S)n
• .

• Propane,1,1'-sulfonylbis-
• 598-03-8
• C6H14 O2 S
• 209-913-0
• 182.24
• .

• Phenol, 2,3-dinitro-
• 66-56-8
• C6H4 N2 O5
• 200-628-7
• 184.12
• .

• Phosphorothioic acid,O,O-diethyl O-(1,2,2-trimethylpropyl) ester
• 16211-06-6
• C10H23 O3 P S
• 0
• .

• Poly(oxy-1,2-ethanediyl), alpha-tridecyl-omega-hydroxy-, phosphate
• 9046-01-9
• C₁₅H₃₃O₅P
• 324.393281
• .

• Phosphoric acid,6-bromo-1,3-benzodioxol-5-yl diethyl ester
• 5454-27-3
• C11H14 Br O6 P
• 0
• .

• Pyrrolo[2,1-b]thiazole-3-carboxylicacid, 6,7-dichloro-2,3,5,7a-tetrahydro-5-oxo-, methyl ester
• 152612-73-2
• C8H7 Cl2 N O3 S
• 268.1171
• .

• Phosphoric acid,diethyl 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
• 897-83-6
• C14H17 O6 P
• 312.25
• .

• Pregna-1,4-diene-3,20-dione,9,11-dichloro-17,21-dihydroxy-16-methyl-, (11b,16a)-
• 4732-48-3
• C22H28 Cl2 O4
• 0
• .

• Pregnane-3,20-diol,3-(hydrogen sulfate), (3b,5a,20S)- (9CI)
• 65423-37-2
• C21H36 O5 S
• 0
• .

• Pregna-1,4-diene-3,20-dione,11,17-dihydroxy-21-(sulfooxy)-, sodium salt (1:1), (11b)-
• 3664-95-7
• C21H28 O8 S . Na
• 222-925-0
• 462.48905
• .

• Phenol,2-bicyclo[2.2.1]hept-2-yl-4-methyl-
• 17152-79-3
• C14H18 O
• 202.2921
• .

• Piperazine,1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)-, hydrochloride(1:2)
• 67469-78-7
• C28H32 F2 N2 O . 2 Cl H
• 523.49
• .

• Phosphoric acid,mono(2-hydroxyethyl) mono[3-(octyloxy)-2-[(1-oxododecyl)amino]propyl] ester,(R)- (9CI)
• 142723-65-7
• C25H52 N O7 P
• 0
• .

• Propanamide,2-amino-N-[3-(dichloromethyl)-3,4,4a,5,6,7-hexahydro-5,6,8-trihydroxy-3-methyl-1-oxo-1H-2-benzopyran-4-yl]-,monohydrochloride, [3S-[3a,4a(R*),4ab,5b,6a]]- (9CI)
• 73543-68-7
• C14H20 Cl2 N2 O6 . Cl H
• 0
• .

• Pregn-4-ene-3,20-dione,21-[[(2,5-dihydro-2,2,5,5-tetramethyl-1-oxy-1H-pyrrol-3-yl)carbonyl]oxy]-11-hydroxy-,(11b)- (9CI)
• 65402-12-2
• C30H42 N O6
• 0
• .

• Protein RBP 2 (humanretinoblastoma-binding fragment reduced) (9CI)
• 139532-75-5
• 0
• .

• Phosphonothioic acid,P-methyl-, S-[2-[bis(1-methylethyl)amino]ethyl] ester
• 73207-98-4
• C9H22 N O2 P S
• 0
• .

• Prosta-5,10,13-trien-1-oicacid, 15-hydroxy-9-oxo-, 1-methylethyl ester, (5Z,13E,15S)- (9CI)
• 114084-85-4
• C23H36 O4
• 0
• .

• Propanoic acid,3-bromo-, 1,5-pentanediyl ester (9CI)
• 53219-90-2
• C11H18 Br2 O4
• 258-433-8
• 374.06622
• .

• Phenol,2,2'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-nonyl-
• 67990-27-6
• C44H58 N4 O2
• 268-048-7
• 674.9569
• .

• Propanedioic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-, 1,3-diethyl ester
• 102831-44-7
• C12H21 N O6
• 275.3
• .

• Protein (Saccharomycescerevisiae clone YCp(55)1 gene CDC55 reduced) (9CI)
• 144590-70-5
• 0
• .

• Platinum,dichloro[methylN-[[4-[(2,3-diamino-1-oxopropyl)amino]phenyl]methyl]-N-(2-methoxy-2-oxoethyl)glycinate]-,(SP-4-3)- (9CI)
• 110947-38-1
• C16H24 Cl2 N4 O5 Pt
• 0
• .

• Phosphorodithioic acid,S-[2-(ethylamino)-1-[(ethylamino)carbonyl]-2-oxoethyl] O,O-dimethyl ester
• 2830-87-7
• C9H19 N2 O4 P S2
• 0
• .

• Pyridinium,2-ethenyl-1-(2-propen-1-yl)-, bromide (1:1)
• 2484-17-5
• C10H12 N . Br
• 226.113
• .