• Pyridine,2,5-dimethyl-4-nitro-, 1-oxide
• 21816-42-2
• C7H8 N2 O3
• 168.17
• .

• Piperazine,1-[10,11-dihydro-8-(methylthio)dibenzo[b,f]thiepin-10-yl]-4-methyl-
• 20229-30-5
• C20H24 N2 S2
• 472.62
• .

• Phosphonic acid,P-[(2R,3S)-3-methyl-2-oxiranyl]-, calcium salt (1:1)
• 26016-98-8
• C3H5CaO4P（· H2O）
• 247-408-7
• 194.15
• .

• Phenol,2-(1-methyl-1H-benzimidazol-2-yl)-
• 2219-12-7
• C14H12 N2 O
• 218-725-8
• 224.25788
• .

• Phosphoramidic acid,(2-mercaptoethyl)methyl-, diisopropyl ester, S-ester with O,O-dimethylphosphorothioate (8CI)
• 25082-68-2
• C11H27 N O6 P2 S
• 363.3477
• .

• Phenol, didodecyl-
• 25482-47-7
• C30H54 O
• 247-020-8
• 430.74916
• .

• Pyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one,3,3a-dihydro-1-phenyl-
• 2694-31-7
• C16H12 N2 O S
• 280.3443
• .

• Pentanoic acid,2-[3-[[2-(3-amino-2,4,6-triiodophenyl)acetyl]amino]phenoxy]-
• 22714-25-6
• C19H19 I3 N2 O4
• 720.0786
• .

• Piperidine,1,1'-(1,2-cyclohexanediyldicarbonyl)bis- (9CI)
• 24307-55-9
• C18H30 N2 O2
• 306.443
• .

• Propionic acid,2-(p-chlorobenzyl)-3-(p-chlorophenyl)-2-phenyl-, ethyl ester (7CI,8CI)
• 2901-18-0
• C24H22 Cl2 O2
• 413.3363
• .

• Pregn-4-en-20-one,3-hydroxy-6,16-dimethyl-, (3b,6a,16a)- (9CI)
• 21208-26-4
• C23H36 O2
• 0
• .

• Phenol,2-chloro-5-(1-methylpropyl)-, 1-(N-methylcarbamate)
• 2917-19-3
• C12H16 Cl N O2
• 241.74
• .

• Phenol,2-(3H-imidazo[4,5-c]pyridin-2-yl)-
• 24192-88-9
• C12H9 N3 O
• 211.2194
• .

• Phosphoric acid,1-[(4-chlorophenyl)thio]ethenyl dimethyl ester
• 2595-53-1
• C10H12 Cl O4 P S
• 294.6916
• .

• Propanedioic acid,2-[3-(triethoxysilyl)propyl]-, 1,3-diethyl ester
• 22408-96-4
• C16H32 O7 Si
• 244-962-1
• 364.50658
• .

• Phosphorodithioic acid,O,O-diethyl S-[2-(ethylsulfinyl)ethyl] ester
• 2497-07-6
• C8H19 O3 P S3
• 219-679-1
• 290.42
• .

• Pentanoic acid,2-propyl-, hydrazide
• 22632-36-6
• C8H18 N2 O
• 0
• .

• Poly(oxy-1,4-phenylenecarbonyl-1,4-phenylene)
• 27380-27-4
• (C13H8 O2)n
• .

• Phosphonium,[(2,4-dichlorophenyl)methyl]triphenyl-, chloride (1:1)
• 2492-23-1
• C25H20 Cl2 P . Cl
• 219-659-2
• 457.76
• .

• Propanoic acid,3-chloro-, butyl ester
• 27387-79-7
• C₇H₁₃ClO₂
• 248-437-8
• 164.6299
• .

• Propionamide,2-acetamido-N-[1-(2,3-dihydroxy-5-oxocyclohexyl)-2-hydroxypropyl]- (8CI)
• 25834-39-3
• C14H24 N2 O6
• 316.3502
• .

• Pyrrolo[1,2,3-ef]-1,5-benzodiazepin-2(1H)-one,3,4,6,7-tetrahydro-
• 28740-75-2
• C11H12 N2 O
• 188.2258
• .

• Pyridinium,3-(aminocarbonyl)-1-undecyl-, chloride (1:1)
• 2255-00-7
• C17H29 N2 O . Cl
• 312.878
• .

• Phosphorodichloridothiousacid (8CI,9CI)
• 25757-84-0
• Cl2H P S
• .

• Phosphoramidic acid,[[(5-methoxy-2-pyrimidinyl)amino]carbonyl]-, diethyl ester (9CI)
• 26594-07-0
• C10H17 N4 O5 P
• 0
• .

• Pyrrolo[3,2,1-jk][1,4]benzodiazepine,1,2,3,4-tetrahydro-2-methyl-
• 28740-94-5
• C12H14 N2
• 0
• .

• Propanenitrile,3-hydroxy-2-methyl-
• 2567-01-3
• C4H7 N O
• 219-902-2
• 85.10448
• .

• Phenol,m-[1-(p-hydroxyphenethyl)-3-propyl-3-pyrrolidinyl]-, diacetate (ester) (8CI)
• 27452-90-0
• C25H31 N O4
• 0
• .

• Picrasane-1,12,16-trione,2,11-dihydroxy-, (2a,11a)-
• 29913-86-8
• C20H28 O6
• 0
• .

• Pentanoic acid,2-chloro-4-methyl-
• 29671-29-2
• C6H11 Cl O2
• 0
• .

• Pyrrolidine,1-methyl-3-[3-(phenylmethoxy)phenyl]-3-propyl-
• 28142-73-6
• C21H27 N O
• 0
• .

• Poly(oxy-1,2-ethanediyloxycarbonyl-2,6-naphthalenediylcarbonyl)
• 24968-11-4
• (C14H10 O4)n
• 0
• .

• Phosphine, diplumbyl-(8CI,9CI)
• 28418-76-0
• H7P Pb2
• .

• PA 16
• 25986-78-1
• 0
• .

• Phenol, 2,3-dimethyl-,1-acetate
• 22618-22-0
• C10H12 O2
• 245-127-4
• 164.20108
• .

• Propanamide,N-[2-(2-azabicyclo[2.2.2]oct-2-yl)-1-methylethyl]-N-2-pyridinyl-
• 24606-60-8
• C18H27 N3 O
• 301.4265
• .

• Propanoic acid,2-(3-methylphenoxy)-
• 25140-95-8
• C10H12 O3
• 180.20048
• .

• Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)
• 25667-42-9
• (C12H8 O3 S)n
• 0
• .

• P,P'-Diamidodiphosphoricacid, N,N,N',N'-tetramethyl-, diethyl ester (9CI)
• 28616-48-0
• C8H22 N2 O5 P2
• 288.26
• .

• Phosphonic acid,P-octadecyl-, monomethyl ester
• 25371-55-5
• C19H41 O3 P
• 246-905-6
• 348.500801
• .

• Phosphonisocyanatidicchloride (8CI,9CI)
• 25757-23-7
• CH Cl N O2 P
• .

• Phenol,2,4,5-trichloro-, 1-(N-phenylcarbamate)
• 22001-41-8
• C13H8 Cl3 N O2
• 0
• .

• Pentanoic acid,5,5,5-trichloro-4-oxo-
• 2903-43-7
• C5H5 Cl3 O3
• 219.4504
• .

• Phosphoric acid,dimethyl 1-methyl-3-(methylamino)-3-oxo-1-propen-1-yl ester
• 2157-98-4
• C₇H₁₄NO₅P
• 218-473-9
• 223.16
• .

• Propanoic acid,3-[(1,1-dimethylethyl)dioxy]-
• 26329-94-2
• C7H14 O4
• .

• Phenol,2,3,5-trimethyl-, 1-(N-methylcarbamate)
• 2655-15-4
• C11H15 N O2
• 193.24
• .

• Phosphonic acid,di-(9Z)-9-octadecenyl ester
• 25088-57-7
• C36H71 O3 P
• 246-608-1
• 582.9209
• .

• Pyridinium,1-[[4-(fluorosulfonyl)phenyl]methyl]-3-[[2-(2-naphthalenyloxy)acetyl]amino]-,bromide (1:1)
• 24896-98-8
• C24H20 F N2 O4 S . Br
• 462.5773
• .

• Phosphoric acid,(1Z)-2-chloro-3-(diethylamino)-1-methyl-3-oxo-1-propen-1-yl dimethyl ester
• 23783-98-4
• C10H19 Cl N O5 P
• 299.72
• .

• Pyrrolidine,1-[8-(1,4,5,6,7,7-hexachloro-3-octylbicyclo[2.2.1]hept-5-en-2-yl)-1-oxooctyl]-(9CI)
• 25995-24-8
• C27H41 Cl6 N O
• 608.3385
• .