• Protein (Drosophilamelanogaster clone 4c gene tolloid reduced) (9CI)
• 144714-21-6
• 0
• .

• Pregn-4-ene-3,20-dione,21-(acetyloxy)-6-fluoro-16,17-[(1-methylethylidene)bis(oxy)]-, (6a,16a)- (9CI)
• 2996-37-4
• C26H35 F O6
• 462.5509
• .

• Plastics, wastes,pyrolyzed, pyrolysis coke fraction
• 100801-71-6
• 309-754-8
• .

• Propane,2-bromo-1,1,3,3-tetramethoxy-
• 63331-67-9
• C7H15 Br O4
• 264-101-3
• 243.0956
• .

• Phenol, 2-nonyl-, zincsalt (2:1)
• 93776-65-9
• C15H24 O . 1/2 Zn
• 297-995-9
• 504.07504
• .

• Protein (Drosophilamelanogaster clone l782 gene swallow reduced) (9CI)
• 147953-48-8
• 0
• .

• Piperazine,1-[2-(trifluoromethyl)phenyl]-
• 63854-31-9
• C11H13 F3 N2
• 264-514-9
• 230.23
• .

• Pyrrolo[1,2,3-ef]-1,5-benzodiazepin-4(3H)-one,9-chloro-6,7-dihydro-2-phenyl-
• 28740-98-9
• C17H13 Cl N2 O
• 296.7509
• .

• Pentanamide, N-phenyl-
• 10264-18-3
• C11H15 N O
• 233-603-4
• 177.2429
• .

• Phosphonic acid,P,P'-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]ethenylidene]bis-,P,P,P',P'-tetraethyl ester
• 126411-39-0
• C24H42 O7 P2
• 504.5336
• .

• Phosphorodithioic acid,O,O-diethyl S-[2-(methylthio)-1-propen-1-yl] ester
• 31333-64-9
• C8H17 O2 P S3
• 272.3881
• .

• Pregna-1,4,9(11)-triene-3,20-dione,21-[4-(2,6-di-1-pyrrolidinyl-4-pyrimidinyl)-1-piperazinyl]-16-methyl-, (16a)-, monomethanesulfonate, hydrate(9CI)
• 149042-61-5
• C38 H52 N6 O2
• 720.9641
• .

• Phosphinic amide,P,P-bis(1-aziridinyl)-N-[6-(1-piperidinyl)-4-pyrimidinyl]- (9CI)
• 22013-72-5
• C13H21 N6 O P
• .

• Pregnane-3,8,12,14,17,20-hexol,(3b,5a,12b,14b,17a,20S)-
• 3080-22-6
• C21H36 O6
• 0
• .

• Protein hydrolyzates,cottonseed
• 100209-42-5
• 309-350-1
• .

• Piperazine,1-[6-(1,1-dimethylethyl)-2-pyridinyl]-, hydrochloride (1:2)
• 120144-96-9
• C13H21 N3 . 2 Cl H
• 292.2478
• .

• Propanoic acid,ammonium salt (1:1)
• 17496-08-1
• C₃H₉NO₂
• 241-503-7
• 91.10906
• .

• Prontalgine
• 81705-03-5
• C₁₂H₁₂O₂
• 0
• .

• Phosphonic acid,methyl-, anhydride, zinc salt (1:1) (8CI)
• 2914-36-5
• C2H8 O5 P2 . Zn
• 174.0294
• .

• Platinum(2+),bis(2,2'-bipyridine-N,N')[m-[2,7-diaminooctanedioato(2-)-N2,O1:N7,O8]]di-, dichloride (9CI)
• 139280-49-2
• C28H30 N6 O4 Pt2 . 2 Cl
• 0
• .

• Phenol,4,4'-[(1R,2S)-1,2-diethyl-1,2-ethanediyl]bis-, diacetate, rel- (9CI)
• 4547-76-6
• C22H26 O4
• 0
• .

• Phosphinic chloride(8CI,9CI)
• 14616-31-0
• ClH2 O P
• .

• Poly(oxy-1,2-ethanediyl),a-hydro-w-hydroxy-, ether with1,1'-[(2-hydroxyethyl)imino]bis[2-propanol] (3:1) (9CI)
• 121029-06-9
• (C2H4 O)n (C2 H4 O)n (C2 H4 O)n C8 H19 N O3
• .

• Phosphorothioic acid,S-[3-(acetyloxy)propyl] O,O-diethyl ester
• 111234-50-5
• C9H19 O5 P S
• 270.2829
• .

• Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione,1-(3-nitrophenyl)-3-(4-pyridinylmethyl)-
• 152814-89-6
• C19H13 N5 O4
• .

• Pyrimidine,5-(3-ethyl-1,2,4-oxadiazol-5-yl)-1,4,5,6-tetrahydro-
• 146422-58-4
• C8H12 N4 O
• 180.21104
• .

• Pregn-5-en-20-one,3-[(O-2,6-dideoxy-3-O-methyl-a-L-ribo-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-a-L-lyxo-hexopyranosyl-(1®4)-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-8,14,17-trihydroxy-12-[[(2E)-1-oxo-3-phenyl-2-propen-1-yl]oxy]-,(3b,12b,14b,17a)-
• 100802-91-3
• C58H86 O19
• 1087.292
• .

• Phosphonic acid,[bromo(hydroxyimino)methyl]-, bis(1-methylethyl) ester (9CI)
• 127933-58-8
• C7H15 Br N O4 P
• 288.0761
• .

• Pentaborane(9),2-methyl- (7CI,8CI,9CI)
• 23753-74-4
• CH11 B5
• 61.058122
• .

• Piperazine, 1-(5-((aminoiminomethyl)amino)-2-(((5-(dimethylamino)-1-naphthalenyl)sulfonyl)amino)-1-oxopentyl)-4-methyl-, (S)-, diacetate
• 55381-97-0
• C₂₇H₄₃N₇O₇S
• 0
• .

• Phenol,4-(5,6-dihydroimidazo[2,1-b]thiazol-3-yl)-, hydrobromide (1:1)
• 23224-08-0
• C11H10 N2 O S . Br H
• 218.2749
• .

• Pentanoic acid,1,1-dimethyl-5-methyleneheptyl ester
• 96846-65-0
• C15H28 O2
• 306-301-6
• 240.38162
• .

• Propanoic acid,2-(4-chlorophenoxy)-2-methyl-,5-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]-6-methyl-3,4-pyridinediylbis(methylene)ester, hydrochloride (9CI)
• 27033-20-1
• C38H38 Cl3 N O9 . Cl H
• 795.5296
• .

• Phenol,4-[(6,7-dimethoxy-1-isoquinolinyl)methyl]-2-methoxy-
• 18813-60-0
• C19H19 N O4
• 0
• .

• PD130426
• 151895-29-3
• C₁₉H₁₉F₂N₃O₄
• 0
• .

• Phosphine oxide,tris(2-chloroethyl)-
• 27454-86-0
• C6H12 Cl3 O P
• 237.4916
• .

• Platinum,dichlorobis(4-nitrobenzenamine-kN)-, (SP-4-2)-
• 29857-46-3
• C12H12 Cl2 N4 O4 Pt
• 540.2222
• .

• Phenol,2-[(2,4-dichlorophenyl)methyl]-4-(1-methylethyl)-
• 23802-17-7
• C16H16 Cl2 O
• 295.2036
• .

• Poly(oxy-1,2-ethanediyl),a-[2,4,6-tris(2-methylpropyl)phenyl]-w-hydroxy-
• 72987-43-0
• (C2H4 O)n C18 H30 O
• 0
• .

• Phenol,2,4-dichloro-5-methyl-
• 1124-07-8
• C7H6 Cl2 O
• 214-389-1
• 177.0279
• .

• Phenoxazin-5-ium,7-amino-3-(diethylamino)-2-methyl-, chloride (1:1)
• 4712-70-3
• C17H20 N3 O . Cl
• 225-203-3
• 317.8132
• .

• Phosphonic acid,P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-, monobutyl ester, zincsalt (2:1)
• 10175-95-8
• C19H33 O4 P . 1/2 Zn
• 233-449-8
• 0
• .

• Pyridinium,4,4'-(1,4-phenylenedi-2,1-ethenediyl)bis[1-(9-acridinyl)-, dichloride (9CI)
• 141889-90-9
• C46H32 N4 . 2 Cl
• .

• Phosphine imide,P,P-difluoro-P-isothiocyanato-
• 29150-52-5
• CH F2 N2 P S
• .

• Piperidinium,1-hexadecyl-1-methyl-, iodide (1:1)
• 71595-57-8
• C22H46 N . I
• 0
• .

• Phosphoric acid,bis(2-aminoethyl) tetradecyl ester
• 85508-16-3
• C18H41 N2 O4 P
• 287-440-9
• 380.502901
• .

• Phenol,4-chloro-2-(1-phenylethyl)-
• 5828-70-6
• C14H13 Cl O
• 227-405-7
• 232.70542
• .

• Phosphinyl, dimethoxy-
• 31682-64-1
• C2H6 O3 P
• 109.0405
• .

• Propanedioic acid,2-[4-(diphenylmethyl)-1-piperazinyl]-, 1,3-diethyl ester
• 149256-95-1
• C24H30 N2 O4
• 0
• .

• Pregn-4-ene-3,20-dione,21-(acetyloxy)-9-fluoro-11,17-dihydroxy-2-methyl-, (2b,11b)- (9CI)
• 23239-24-9
• C24H33 F O6
• 436.5136
• .