• Pyridazine,3-chloro-6-methyl-, hydrochloride (1:1)
• 97721-79-4
• C5H5 Cl N2 . Cl H
• 307-725-4
• 165.02054
• .

• Poly(oxy-1,2-ethanediyl),a-[(1,1-dimethylpropyl)phenyl]-w-hydroxy-
• 64130-92-3
• (C2H4 O)n C11 H16 O
• 324.49804
• .

• Phosphoranediamine,1,1'-(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-diyl)bis[1,1-difluoro-N,N,N',N'-tetramethyl-(9CI)
• 139194-06-2
• C20H48 F4 N6 O4 P2
• 0
• .

• Piperidine,2-methyl-1-nitroso-, (2S)-
• 36702-44-0
• C6H12 N2 O
• 128.20
• .

• Phenol,2,5-bis[5-(1,1-dimethylethyl)-2-benzoxazolyl]-
• 154546-88-0
• C28H28 N2 O3
• .

• Pyrazine,2,3-dihydro-5,6-di-2-pyridinyl-
• 25005-95-2
• C14H12 N4
• 246-560-1
• 236.27
• .

• Pyrido[1,2-a]indol-6(7H)-one,8,9-dihydro-10-methyl-7-[(4-methyl-1H-imidazol-5-yl)methyl]-
• 129299-72-5
• C18H19 N3 O
• 293.363
• .

• Prosta-5,7,10-trien-1-oicacid, 10-chloro-12-hydroxy-9-oxo-, methyl ester, (5E,7E,12a)- (9CI)
• 114247-16-4
• C21H31 Cl O4
• .

• Pentanenitrile,5-(tricyclo[3.3.1.13,7]dec-1-ylthio)-
• 30771-95-0
• C15H23 N S
• 249.4148
• .

• Propanoic acid,2-hydroxy-,3-(cyclobutylmethyl)-6-ethyl-1,2,3,4,5,6-hexahydro-11,11-dimethyl-2,6-methano-3-benzazocin-8-ylester
• 76283-00-6
• C24H35 N O3
• 0
• .

• Pentane,1,1,2,2,3,3,4,4,5,5-decafluoro-1-[(1,2,2-trifluoroethenyl)oxy]-
• 73928-40-2
• C7H F13 O
• 277-639-9
• 348.0614816
• .

• Phenol,2,2'-propylidenebis[4,6-bis(1,1-dimethylethyl)-
• 13081-86-2
• C31H48 O2
• .

• Phosphonic acid,P,P'-[1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis-, potassium salt (1:?)
• 38820-59-6
• C₁₀H₂₈N₂O₁₂P₄.xK
• 254-135-7
• 720.77
• .

• Protein Hem 1 (humanmembrane-associated reduced) (9CI)
• 144351-15-5
• 0
• .

• Phycocyanins, CPC
• 11016-15-2
• 234-248-8
• 0
• .

• Phosphonic acid,(arsonomethyl)- (9CI)
• 63942-51-8
• CH6 As O6 P
• 0
• .

• Pentanal,5,5-dihydroxy-
• 51052-01-8
• C5H10 O3
• 256-937-2
• 118.1311
• .

• Phosphoric triamide,N,N,N',N'-tetramethyl-N''-(4-nitrophenyl)-
• 82720-47-6
• C10H17 N4 O3 P
• 0
• .

• Poly[oxy(methyl-1,2-ethanediyl)],a-[2-[(2-hydroxymethylethyl)amino]methylethyl]-w-[2-[(2-hydroxymethylethyl)amino]methylethoxy]-
• 118279-17-7
• (C3H6 O)n C12 H28 N2 O3
• .

• Plumbane,diiododiphenyl-
• 23351-01-1
• C12H10 I2 Pb
• 615.2167
• .

• Phenanthrene, methyl-
• 31711-53-2
• C15H12
• 192.2558
• .

• Piperazine,1-[4-[(4-phenoxyphenyl)methyl]-2-thiazolyl]-, hydrochloride (1:1)
• 73553-70-5
• C20H21 N3 O S . Cl H
• 277-535-3
• 387.92618
• .

• Pyrazino[2,3-b]pyrazine,2,3,6-trimethyl-
• 6479-02-3
• C9H10 N4
• 174.2025
• .

• Piperazine,1-(3-chlorophenyl)-4-[(3,4-dimethoxyphenyl)methyl]-, hydrochloride (1:1)
• 64011-19-4
• C19H23 Cl N2 O2 . Cl H
• 383.3121
• .

• Piperidine,1-[2-[(3,4,5-trimethoxyphenyl)sulfonyl]ethyl]-
• 57554-04-8
• C16H25 N O5 S
• 0
• .

• Propanamide, N-[(3b,5a,20S)-20-(dimethylamino)-4,4,14-trimethyl-11-oxo-9,19-cyclopregnan-3-yl]-2-methyl-(9CI)
• 2988-97-8
• C30H50 N2 O2
• 0
• .

• Phosphinothioic amide,N,N'-1,2-ethanediylbis[P,P-bis(1-aziridinyl)- (9CI)
• 13164-02-8
• C10H22 N6 P2 S2
• 352.3994
• .

• Phenol,3-methyl-2,6-bis(1-methylpropyl)-
• 29472-96-6
• C15H24 O
• 249-658-2
• 220.35046
• .

• Phosphoric acid,diethyl propyl ester
• 814-22-2
• C7H17 O4 P
• 0
• .

• Phenol,4-chloro-2,6-bis[(dimethylamino)methyl]-
• 52662-66-5
• C12H19 Cl N2 O
• 242.75
• .

• Phenol,2-[[(3,4-dimethoxyphenyl)methylene]amino]-5-ethoxy-
• 26449-47-8
• C17H19 N O4
• 301.3371
• .

• Propanamide,2-amino-N-[[(5S,6S,7S,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,4,7-trihydroxy-2,5,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-,(2S)-
• 113036-78-5
• C29H38 N4 O9
• 0
• .

• Pyrrolo[3,2,1-hi]indole,2-(4,5-dihydro-1H-imidazol-2-yl)-1,2,4,5-tetrahydro-2-propyl-, (-)-
• 122830-37-9
• C16H21 N3
• .

• Protein (plasmid pXV11clone pL3XV1-6 gene avrBs3 reduced) (9CI)
• 125581-25-1
• 0
• .

• Phenol,4-dodecyl-2-[2-(2-nitrophenyl)diazenyl]-
• 63216-93-3
• C24H33 N3 O3
• 264-008-8
• 411.53712
• .

• Propionic acid,3,3'-oxydi-, dibutyl ester (8CI)
• 17615-30-4
• C14H26 O5
• 0
• .

• Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 1,6-diisocyanatohexane, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 4,4-(1-methylethylidene)bis(phenol) and methyloxirane, compd. with 2-(dimethylamino)ethanol
• 109066-19-5
• (C₁₅H₁₆O₂·C₈H₁₂N₂O₂·C
• 0
• .

• Phosphoramidic acid,[(5-methyl-2-pyridyl)thiocarbamoyl]-, diphenyl ester (7CI,8CI)
• 3143-64-4
• C19H18 N3 O3 P S
• 399.4033
• .

• Propanamide,3-[[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]methylamino]-N-methyl-
• 102128-83-6
• C14H20 N2 O3
• 264.3202
• .

• Phosphorodithioic acid,S-[2-bromo-1-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl] O,O-dimethyl ester
• 10312-19-3
• C12H13 Br N O4 P S2
• 0
• .

• Propanoic acid,2-hydroxy-, monophenyl deriv. (9CI)
• 30444-49-6
• C9H10 O3
• 165.1665
• .

• Pyridinium,1-(phenylmethyl)-, chloride (1:1)
• 2876-13-3
• C12H12 N . Cl
• 220-717-4
• 205.70
• .

• Phosphinothioic acid,di-1-piperidinyl-, S-butyl ester (9CI)
• 28869-81-0
• C14H29 N2 O P S
• 304.4316
• .

• Phenanthroline
• 12678-01-2
• C12H8 N2
• 180.2053
• .

• Poly[imino[(1S)-1-carboxy-4-oxo-1,4-butanediyl]],a-[4-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-w-hydroxy-
• 32108-06-8
• (C5H7 N O3)n C14 H12 N6 O3
• 0
• .

• Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, ether with methyl D-glucopyranoside 2,6-di-(9Z)-9-octadecenoate (2:1)
• 86893-19-8
• C₂H₄O)_n(C₂H4O)_nC₄₃H₇₈O₈
• 0
• .

• Prosta-5,13-dien-1-oicacid, 11,15-dihydroxy-16,16-dimethyl-9-oxo-,4-[[4-(acetylamino)benzoyl]amino]phenyl ester, (5Z,11a,13E,15R)-
• 62873-55-6
• C37H48 N2 O7
• 632.79
• .

• Piperazine,1-(4-methylphenyl)-4-[(4-methylphenyl)sulfonyl]-
• 83863-42-7
• C18H22 N2 O2 S
• 281-105-0
• 330.44448
• .

• Protein (mouse clone1/5/20 gene mel-13 splice variant mel-13a) (9CI)
• 175335-52-1
• 0
• .

• Propane,1,1,2,3,3-pentachloro-
• 15104-61-7
• C3H3 Cl5
• 216.32
• .