• Peroxide, acetylsec-heptylsulfonyl (8CI,9CI)
• 33970-43-3
• C9H18 O5 S
• 251-768-0
• 442.58776
• .

• Phosphinous hydrazide,1-phosphino- (9CI)
• 14616-45-6
• H6N2 P2
• .

• Propanoic acid,2-[3-[[2-(3-amino-2,4,6-triiodophenyl)acetyl]amino]phenoxy]-
• 22708-54-9
• C17H15 I3 N2 O4
• 692.0254
• .

• Phosphonium,triphenyl[2-(2-pyrrolidinyl)ethyl]-, bromide (1:1)
• 93942-38-2
• C24H27 N P . Br
• 300-590-2
• 440.355641
• .

• Protein (Borna diseasevirus clone B4/B6/B12/B14 22.5-kilodalton) (9CI)
• 146209-77-0
• 0
• .

• Pyridine, 3,5-diphenyl-
• 92-07-9
• C17H13 N
• 202-123-7
• 231.29
• .

• Protein BAK 4 (cattleclone 52 potassium channel-forming reduced) (9CI)
• 148768-84-7
• 0
• .

• Propanamide,2-chloro-N,N-diethyl-
• 54333-75-4
• C₇H₁₄ClNO
• 259-107-8
• 163.65
• .

• Poly(oxy-1,2-ethanediyl),a-[2-[(1,1,3,3-tetramethylbutyl)phenoxy]-1-[[(1,1,3,3-tetramethylbutyl)phenoxy]methyl]ethyl]-w-hydroxy- (9CI)
• 111945-34-7
• (C2H4 O)n C31 H48 O3
• .

• Propanenitrile,3-[(9Z)-9-octadecen-1-ylamino]-
• 26351-32-6
• C21H40 N2
• 247-628-3
• 320.5557
• .

• Poly(oxy-1,2-ethanediyl),a,a'-[[ethyl[3-(tridecyloxy)propyl]iminio]di-2,1-ethanediyl]bis[w-hydroxy-, branched, Et sulfate(salt)
• 124046-16-8
• .

• Pregnane-8,12,14,17,20-pentol,3-[(O-6-deoxy-3-O-methyl-b-D-allopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-arabino-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®4)-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-, 20-acetate 12-(3-methylbutanoate), (3b,5a,12b,14b,17a)- (9CI)
• 121696-53-5
• C56H94 O21
• .

• Pyridinium,1-[2-(1,3-benzodioxol-5-yl)-2-hydroxyethyl]-, bromide (1:1)
• 25239-41-2
• C14H14 N O3 . Br
• 244.2653
• .

• Phosphonic acid,P-methyl-, mono(1-methylethyl) ester
• 1832-54-8
• C4H11 O3 P
• 138.1
• .

• Propanoic acid,3-ethoxy-3-imino-, ethyl ester
• 27317-59-5
• C7H13 N O3
• 248-400-6
• 159.18302
• .

• Poly(oxy-1,2-ethanediyl),a,a'-[[octadecyl(phenylmethyl)iminio]di-2,1-ethanediyl]bis[w-hydroxy-, chloride (1:1)
• 36563-57-2
• (C2H4 O)n (C2 H4 O)n C29 H54 N O2 . Cl
• 0
• .

• Platinum,[rel-(1R,2S)-1,2-bis(4-fluorophenyl)-1,2-ethanediamine-kN,kN']dichloro-, (SP-4-3)- (9CI)
• 105990-74-7
• C14H14 Cl2 F2 N2 Pt
• 514.2612
• .

• Palladium,dichloro[2-[(2,3-h)-2-propenyl]benzenamine-N]-(9CI)
• 88994-28-9
• C9H11 Cl2 N Pd
• 0
• .

• Protein CM 3(Dendroaspis polylepis polylepis venom reduced) (9CI)
• 97955-35-6
• C311H493 N87 O96 S7
• 0
• .

• Phenanthro[4,3-d]-1,3-dioxole-5-carboxylicacid, 4-hydroxy-8-methoxy-6-nitro-
• 108766-27-4
• C17H11 N O8
• .

• Pyrido[2,1-c][1,4]oxazine,3-ethoxyoctahydro-3-phenyl-, hydrochloride (1:1)
• 126806-96-0
• C16H23 N O2 . Cl H
• 297.8203
• .

• Propanamide,N,N'-1,6-hexanediylbis[3-bromo-
• 16044-34-1
• C12H22 Br2 N2 O2
• 386.1233
• .

• Propargite I
• 149175-92-8
• .

• Propane,heptafluoroiodo-
• 27636-85-7
• C3F7 I
• 248-584-8
• 295.93
• .

• Phosphonic acid,P,P'-[[(2-hydroxyethyl)imino]bis(methylene)]bis-, sodium salt (1:2)
• 84215-54-3
• C4H13 N O7 P2 . 2 Na
• 282-460-4
• 293.059702
• .

• Propanediol, oxybis-
• 59113-36-9
• C₆H₁₄O₅
• 261-605-5
• 166.17 .
• .

• Pyrrolidinium,1-[2-(6,7-dihydro-2,4,6-trimethyl-7-oxo-1H-azepin-1-yl)ethyl]-1,2,2,4-tetramethyl-,iodide (1:1)
• 1676-51-3
• C19H33 N2 O . I
• 432.3826
• .

• Pyridinium,1-(phenylmethyl)-, alkyl derivs., chlorides
• 100765-57-9
• 0
• .

• Propanimidic acid,3-[(4-azidophenyl)dithio]-, methyl ester
• 63958-36-1
• C10H12 N4 O S2
• 268.3585
• .

• Propanenitrile,2,2'-(1,2-diazenediyl)bis[3-hydroxy-2-methyl-
• 19706-80-0
• C8H12 N4 O2
• 0
• .

• Pyridine,2,4-dimethyl-, 1-oxide
• 1122-45-8
• C₇H₉NO
• 214-349-3
• 123.15
• .

• Pyrazolo[1,5-a]pyrimidin-7-amine,5-propyl-N-[2-(1-pyrrolidinyl)ethyl]-6-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
• 151327-11-6
• C29H33 N9
• 0
• .

• Protein (rat intestineclone pRI3 cysteine-rich reduced) (9CI)
• 102857-11-4
• C373H568 N108 O106 S9
• 0
• .

• Piperazine,1-(4-cyclopentylphenyl)-4-(phenylmethyl)-, hydrochloride (1:2)
• 113682-13-6
• C22H28 N2 . 2 Cl H
• 393.393
• .

• Propanoic acid,3-[4-(hydroxymethyl)phenoxy]-
• 101366-61-4
• C₁₀H₁₂O₄
• 196.2
• .

• Phenol,2-[(2-buten-1-ylimino)(2-chlorophenyl)methyl]-4-chloro-
• 84611-65-4
• C17H15 Cl2 N O
• 0
• .

• Pyrido[2,3-b][1,5]benzoxazepine-5(6H)-thione,6-ethyl-7,9-dimethyl-
• 140413-24-7
• C16H16 N2 O S
• 284.376
• .

• Phenol,2-(aminomethyl)-4-(1,1-dimethylethyl)-6-(methylsulfonyl)-
• 88041-40-1
• C12H19 N O3 S
• 0
• .

• Phenol,3,5-bis(1-methylethyl)-
• 3374-41-2
• C12H18 O
• 0
• .

• Phosphonous acid,dibutyl ester
• 30653-71-5
• C8H19 O2 P
• 250-273-7
• 178.209
• .

• Plasminogen activator
• 105913-11-9
• 0
• .

• Phosphoric acid,dimethyl ester, ester with 4-hydroxy-1,6-dimethyl-2(1H)-pyridone (8CI)
• 22787-53-7
• C9H14 N O5 P
• 247.1849
• .

• Platinum,(3-aminocytidine-NN3,N4)dichloro-, (SP-4-3)- (9CI)
• 84738-86-3
• C9H14 Cl2 N4 O5 Pt
• 0
• .

• Piperazine,1-(2-bicyclo[4.2.0]octa-1,3,5-trien-7-ylethyl)-4-(2,3-dihydro-1,4-benzodioxin-5-yl)-
• 153607-44-4
• C22H26 N2 O2
• 350.454
• .

• Platinum,dichlorobis(ethyl glycyl-kN-glycinate)-, (SP-4-2)- (9CI)
• 60426-60-0
• C12H24 Cl2 N4 O6 Pt
• 0
• .

• Piperazine, 2-pentyl-
• 6303-79-3
• C9H20 N2
• 156.2685
• .

• Pyrido[2,3-d]pyrimidin-4(3H)-one,5,7-dimethyl-
• 1913-72-0
• C9H9 N3 O
• 175.19
• .

• Poly(oxy-1,2-ethanediyl),a-[2-[(1-oxododecyl)amino]ethyl]-w-hydroxy-
• 26635-75-6
• C₁₆H₃₃NO₃
• 287.4381
• .

• Phosphinic acid,bis(iodomethyl)-, monoethyl ester (9CI)
• 17052-17-4
• C4H9 I2 O2 P
• 373.8958
• .

• PHENYLCYCLOPROMINE SULFATE
• 13492-01-8
• C₁₈H₂₀N₂•O₄S
• 236-807-1
• 360.46
• .