• Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, dimethylolpropionic acid, isophorone diisocyanate polymer
• 72765-49-2
• 0
• .

• Palladate(2-),bis[9,10-dihydro-3-hydroxy-4-(hydroxy-kO)-9-oxo-10-(oxo-kO)-2-anthracenesulfonato(2-)]-, disodium (9CI)
• 74091-55-7
• C28H12 O14 Pd S2 . 2 Na
• 0
• .

• Phenol,4-(9-acridinylamino)-3-methoxy-
• 106063-42-7
• C20H16 N2 O2
• 316.3532
• .

• Propanoic acid,2-[(2',4'-difluoro[1,1'-biphenyl]-4-yl)oxy]-
• 85209-74-1
• C15H12 F2 O3
• 0
• .

• Piperidine,1-[3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl]-4-phenyl-,hydrochloride (1:1)
• 15037-54-4
• C29H31 N . Cl H
• 430.0241
• .

• Phosphonic acid,[3-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-4-hydroxybutyl]-,monoethyl ester, (R)- (9CI)
• 150943-49-0
• C12H20 N5 O6 P
• 361.2909
• .

• Platinum,[1,1-cyclobutanedi(carboxylato-kO)(2-)][(2R)-2-methyl-1,4-butanediamine-kN1,kN4]-, (SP-4-3)-
• 110172-45-7
• C11H20 N2 O4 Pt
• 0
• .

• Pyridinium,2,2'-(10,20-diphenyl-21H,23H-porphine-5,15-diyl)bis[1-methyl-
• 126157-78-6
• C44H34 N6
• 646.7799
• .

• Protein AKAP 79 (humanclone Ht21 kinase anchor reduced) (9CI)
• 147388-49-6
• 0
• .

• Propanedinitrile,2-[[4-[[2-(2-cyclohexylphenoxy)ethyl]ethylamino]-2-methylphenyl]methylene]-
• 54079-60-6
• C27H31 N3 O
• 258-965-0
• 413.55454
• .

• Propanoic acid,2-fluoro-, ethyl ester
• 349-43-9
• C₅H₉FO₂
• 206-478-9
• 120.1222
• .

• Plasminogen activator,tissue-type
• 139639-23-9
• .

• Propanoic acid,2-hydroxy-3-(1-naphthalenyloxy)-
• 10476-54-7
• C13H12 O4
• 0
• .

• Phenol,2,4-bis(2-phenylethenyl)-
• 2012-21-7
• C22H18 O
• 217-933-6
• 298.37772
• .

• Phosphorodithioic acid,S-[(5-ethyl-1,3,4-oxadiazol-2-yl)methyl] O,O-dimethyl ester
• 37934-13-7
• C7H13 N2 O3 P S2
• 0
• .

• Phosphoric acid,4-nitrophenyl dipropyl ester
• 1153-30-6
• C12H18 N O6 P
• 0
• .

• Piperazine,1-(2-chlorophenyl)-4-[2-(3,4-dimethoxyphenyl)ethyl]-
• 1243-33-0
• C20H25 Cl N2 O2
• 0
• .

• Pterygospermin(6CI,8CI)
• 11054-42-5
• C22H18 N2 O2 S2
• .

• Poly[(3-oxo-1(3H)-isobenzofuranylidene)-1,4-phenyleneoxycarbonyl-1,3-phenylenecarbonyloxy-1,4-phenylene]
• 24938-87-2
• (C28H16 O6)n
• .

• Phosphonic acid,(1-hydroxyethylidene)bis-, zinc salt (9CI)
• 25537-17-1
• C2H8 O7 P2 . x Zn
• 247-083-1
• 332.776482
• .

• Pinocarvone
• 16812-40-1
• C₁₀H₁₄O
• 0
• .

• Picrasane-11,16-dione,1,2,12-trihydroxy-, (1a,2a,12b)- (9CI)
• 149639-74-7
• C20H30 O6
• .

• Poly(oxy-1,2-ethanediyl),a-[bis(octadecyloxy)phosphinyl]-w-hydroxy-
• 31798-97-7
• (C2H4 O)n C36 H75 O4 P
• 0
• .

• Poly(oxy-1,2-ethanediyl),a-[1-[(nonylphenoxy)methyl]-2-(2-propen-1-yloxy)ethyl]-w-hydroxy-
• 111144-60-6
• (C2H4 O)n C21 H34 O3
• 0
• .

• Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-6-chloro-, (6a)-
• 151-69-9
• C23H29 Cl O4
• 0
• .

• Propanamide,3-[bis(2-methylpropyl)amino]-N-(4,5-dihydro-5-oxo-3H-pyrido[2,3-e][1,2,4]triazepin-2-yl)-
• 120873-32-7
• C18H28 N6 O2
• 360.4539
• .

• Propanal,3-chloro-2-hydroxy-
• 69519-13-7
• C3H5 Cl O2
• 0
• .

• Phenylalanine, a,b-didehydro-N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-(9CI)
• 88463-10-9
• C26H24 N2 O5
• 0
• .

• Propanethioamide,2,2-dimethyl-
• 630-22-8
• C5H11 N S
• 0
• .

• Phosphoric acid,P,P'-(oxydi-2,1-ethanediyl) P,P,P',P'-tetrakis(2-chloroethyl) ester
• 53461-82-8
• C12H24 Cl4 O9 P2
• 258-570-3
• 498.057802
• .

• Pregn-5-en-18-oic acid,3-(dimethylamino)-2,20-dihydroxy-, g-lactone, (2b,3a,20S)- (9CI)
• 30452-64-3
• C23H35 N O3
• .

• Pentanoic acid,5-[[[1-cyclohexyl-2-(1H-imidazol-1-yl)-3-phenylpropylidene]amino]oxy]-
• 142223-40-3
• C23H31 N3 O3
• 397.51054
• .

• Piperazine,1-[(3,4-dimethoxyphenyl)methyl]-4-(2-methoxyphenyl)-, hydrochloride (1:1)
• 63978-36-9
• C20H26 N2 O3 . Cl H
• 378.893
• .

• Propanamide,N-5-quinolinyl-3-[[3-(triethylsilyl)propyl]amino]-, hydrochloride (1:2)
• 121221-03-2
• C21H33 N3 O Si . 2 Cl H
• 444.5136
• .

• Pentane,2-bromo-2-methyl-
• 4283-80-1
• C6H13 Br
• 224-287-9
• 165.07
• .

• Proteinase inhibitor,LEP-10 (Streptomyces lividans clone pD1 reduced) (9CI)
• 119632-51-8
• 0
• .

• Pyrrolidinium,1,1'-[[1,1'-biphenyl]-4,4'-diylbis(2-oxo-2,1-ethanediyl)]bis[1,3-dimethyl-,dibromide (9CI)
• 123489-63-4
• C28H38 N2 O2 . 2 Br
• 0
• .

• Phenol,2,2'-[1,8-octanediylbis[imino(5-methyl-2,4-pyrimidinediyl)]]bis- (9CI)
• 92736-16-8
• C30H36 N6 O2
• 0
• .

• Pregn-5-ene-16-acetonitrile,3-hydroxy-20-oxo-, (3b,16a)-
• 102812-95-3
• C23H33 N O2
• 0
• .

• Piperidine,1,1'-[(tetrahydro-2,5-thiophenediyl)bis(methylene)]bis-, dihydrochloride, cis-(9CI)
• 172753-33-2
• C16H30 N2 S . 2 Cl H
• 0
• .

• Phosphonic acid,ammonium salt (1:1)
• 13446-12-3
• H3N . H3 O3 P
• 236-594-5
• 215.083122
• .

• Phenol,4,4'-(1,2-dibutyl-1,2-ethanediyl)bis- (9CI)
• 23576-77-4
• C22H30 O2
• 326.4724
• .

• Phosphoro(thiocyanatidic)acid (8CI,9CI)
• 25758-70-7
• CH2 N O3 P S
• .

• Propanedinitrile,2-[2-(3-ethyl-2(3H)-benzothiazolylidene)ethylidene]-
• 57296-02-3
• C14H11 N3 S
• 253.32
• .

• Propanamide,3-(ethylamino)-N-methyl-N-(1,2,3,4-tetrahydro-1-naphthalenyl)-
• 102129-06-6
• C16H24 N2 O
• 260.3746
• .

• Protein E 1 (hepatitisC virus strain 4 reduced) (9CI)
• 158028-13-8
• .

• phosphorus(-3) anion; uranium
• 12037-84-2
• P₂U-₆
• 234-871-5
• 837.981774
• .

• Pentanamide, N-acetyl-
• 10601-69-1
• C7H13 N O2
• 143.1836
• .

• Poly[oxy(methyl-1,2-ethanediyl)],a-[2-(5-carboxy-1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methylethyl]-w-[2-(5-carboxy-1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methylethoxy]-
• 95823-42-0
• (C3H6 O)n C24 H20 N2 O9
• 0
• .

• Pregn-4-ene-3,20-dione,6,11,17,21-tetrahydroxy-, (6b,11b)-
• 53-35-0
• C21H30 O6
• 0
• .