• Phenol, 2,5-dimethyl-,1-(4-methylbenzenesulfonate)
• 2493-58-5
• C15H16 O3 S
• 276.3507
• .

• Pregna-1,4-diene-3,20-dione,21-(3-carboxy-1-oxopropoxy)-11,17-dihydroxy-, (11b)-
• 2920-86-7
• C25H32 O8
• 220-861-8
• 460.57
• .

• Phenol,2,4,6-tribromo-, 1-(4-methylbenzenesulfonate)
• 2437-48-1
• C13H9 Br3 O3 S
• 484.9858
• .

• Phosphine oxide,hydroxyisocyanatomercapto-
• 23783-37-1
• CH2 N O3 P S
• .

• Poly(5-bru)
• 27988-64-3
• C₉H₁₂BrN₂O₉P
• 0
• .

• Propanamide,2-amino-N-2-naphthalenyl-
• 2149-46-4
• C13H14 N2 O
• 211-956-5
• 0
• .

• Propanamide, N-[[(8b)-1,6-dimethylergolin-8-yl]methyl]-2-methyl-(9CI)
• 2394-77-6
• C21H29 N3 O
• 339.4745
• .

• Phenol,3-(1-pyrrolidinyl)-
• 25912-16-7
• C10H13 N O
• 247-338-7
• 163.21632
• .

• Pyridinium,3-[[2-(3,4-dichlorophenoxy)acetyl]amino]-1-[(3,4-dichlorophenyl)methyl]-,chloride (1:1)
• 21896-93-5
• C20H15 Cl4 N2 O2 . Cl
• 457.1568
• .

• Pyridazine,3-methoxy-5-methyl-4,6-dinitro-, 1-oxide
• 23210-96-0
• C6H6 N4 O6
• 230.135
• .

• Phosphonodithioic acid,ethyl-, S-(4-chlorophenyl) O-ethyl ester (9CI)
• 2984-64-7
• C10H14 Cl O P S2
• 280.78
• .

• Phosphinoselenoic amide(8CI,9CI)
• 27682-24-2
• H4N P Se
• .

• Nicotine hydrochloride
• 2820-51-1
• C10H14 N2 . x Cl H
• 417.48
• .

• Pyridinium,4-(dimethylamino)-4'-formyl-1,1'-trimethylenedi-, dibromide, oxime (8CI)
• 27844-79-7
• C16H22 N4 O . 2 Br
• 446.1801
• .

• Propanoic acid,2-methyl-,(3R,3aS,4R,6R,10R,11aR)-2,3,3a,4,5,6,7,10,11,11a-decahydro-3,6,10-trimethyl-2,7-dioxo-6,9-epoxycyclodeca[b]furan-4-ylester (9CI)
• 28644-87-3
• C19H26 O6
• 350.4061
• .

• Phosphorodithioic acid,O,O-diethyl S-[3-(methylamino)-3-oxopropyl] ester
• 23923-79-7
• C8H18 N O3 P S2
• 271.3372
• .

• POLY(ETHYL METHACRYLATE-CO-METHYL METHACRYLATE)
• 25685-29-4
• C₁₁H₁₈O₄
• 0
• .

• Pyridinium,2-[(hydroxyimino)methyl]-1-[[[3-[(methylamino)carbonyl]pyridinio]methoxy]methyl]-,chloride (1:2)
• 25487-38-1
• C15H18 N4 O3 . 2 Cl
• 373.2344
• .

• Phenol,[(dimethylamino)methyl]-
• 25338-55-0
• C₉H₁₃NO
• 246-866-5
• 151.21
• .

• Pyridazine,3-chloro-6-phenyl-
• 20375-65-9
• C₁₀H₇ClN₂
• 243-772-6
• 190.63
• .

• Propanoic acid,3-fluoro-, anhydride with 3-fluoropropanoic acid
• 2266-47-9
• C6H8 F2 O3
• 0
• .

• Pyrrolidine,1-[2-(3-methylbutoxy)-2-phenylethyl]-
• 24622-72-8
• C17H27 N O
• 0
• .

• Phosphorothioic acid,O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester
• 2668-92-0
• C16H16 N O5 P S
• 365.36
• .

• Poly(U-G)
• 26680-26-2
• C₁₉H₂₇N₇O₁₇P₂
• 0
• .

• 1-Hexene, polymer with ethene
• 25213-02-9
• C₈H₁₆
• 200-815-3
• 0
• .

• Phosphoramidic acid,2-propenyl-, cyclohexyl 2,2-dichloroethenyl ester (9CI)
• 25646-24-6
• C11H18 Cl2 N O3 P
• 314.1453
• .

• Pyridine,3-(3,3-dimethyl-1-triazen-1-yl)-, 1-oxide
• 21600-42-0
• C7H10 N4 O
• 166.21
• .

• Potassium, ion (K1+)
• 24203-36-9
• K⁺
• 200-579-1
• 46.02
• .

• Piperidinium,1-ethyl-1-hexyl-, bromide (1:1)
• 24234-06-8
• C13H28 N . Br
• 278.33
• .

• Piperazine,1,4-bis(3-chloro-1-oxopropyl)- (9CI)
• 2411-64-5
• C10H16 Cl2 N2 O2
• 0
• .

• Phosphoric acid,tripentyl ester
• 2528-38-3
• C15H33 O4 P
• 219-773-2
• 308.39
• .

• Piperazine, dimethyl-
• 25155-35-5
• C6H14 N2
• 246-682-5
• 114.1888
• .

• Poly(oxy-1,2-ethanediyl),a-(2-methyl-1-oxo-2-propen-1-yl)-w-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-
• 25852-47-5
• (C₂H₄O)_nC₈H₁₀O₃
• 198.21576
• .

• Phenol,2-methyl-4,6-dinitro-,sodium salt (1:1)
• 2312-76-7
• C7H6 N2 O5 . Na
• 219-007-7
• 220.13
• .

• Phosphoric acid,2,2-dichloro-1-(2,4-dichlorophenyl)ethenyl diethyl ester
• 27704-53-6
• C12H13 Cl4 O4 P
• 394.015
• .

• Pentanamide,N-(2-methylpropyl)-2-propyl-
• 22635-23-0
• C12H25 N O
• 199.333
• .

• Pyridinium,2-[2-(8-hydroxy-2-quinolinyl)ethenyl]-1-methyl-, chloride (1:1)
• 2240-71-3
• C17H15 N2 O . Cl
• 298.7668
• .

• Poly[iminomethylene-1,3-phenylenemethyleneimino(1,6-dioxo-1,6-hexanediyl)]
• 25805-74-7
• (C14H18 N2 O2)n
• 0
• .

• Poly[imino(1,2-dioxo-1,2-ethanediyl)imino-1,8-octanediyl](9CI)
• 26854-69-3
• (C10H18 N2 O2)n
• .

• Pentanoic acid,2-propyl-, 2-naphthalenyl ester
• 22632-67-3
• C18H22 O2
• 270.3661
• .

• Pyrido[2,3-d]pyridazine,5-chloro-
• 23590-58-1
• C7H4 Cl N3
• 0
• .

• Phenol,2-(1,1-dimethylethyl)-, 1-carbamate
• 28338-28-5
• C11H15 N O2
• 0
• .

• Piperidine,1-[3-(2-phenoxyphenoxy)propyl]-, hydrochloride (1:1)
• 24591-47-7
• C20H25 N O2 . Cl H
• 347.8789
• .

• Poly(oxy-1,4-butanediyl),a-hydro-w-hydroxy-
• 25190-06-1
• (C4H8 O)n H2 O
• 203-786-5
• 305.43
• .

• Pyrrolidine,1-(1,2-diphenylethyl)-, hydrochloride, (-)- (8CI,9CI)
• 25350-72-5
• C18H21 N . Cl H
• 287.82698
• .

• Pyrimido[4,5-d]pyrimidine
• 254-64-8
• C6H4 N4
• 132.12276
• .

• Phosphoric acid, butyldiethyl ester
• 2737-00-0
• C8H19 O4 P
• 0
• .

• Phenol, trimethyl-
• 26998-80-1
• C9H12 O
• 248-158-1
• 136.19098
• .

• Pregn-5-ene-16-carbonitrile,3-hydroxy-20-oxo-, (3b,16a)-
• 25875-43-8
• C22H31 N O2
• 341.48704
• .

• Phenol,2-chloro-5-(1-methylethyl)-, 1-(N-methylcarbamate)
• 2752-81-0
• C11H14 Cl N O2
• 227.6874
• .