• Propanedioic acid,2-(4-hydroxyphenyl)-, 1,3-dimethyl ester
• 80887-78-1
• C11H12 O5
• 279-615-3
• 224.20998
• .

• Pregna-1,4-diene-3,11-dione,17,20,21-trihydroxy-
• 2899-94-7
• C21H28 O5
• 360.444
• .

• Pentadecanoic acid,ammonium salt (1:1)
• 93917-76-1
• C15H30 O2 . H3 N
• 299-855-2
• 259.42802
• .

• Protein (Pseudomonassyringae syringae clone pEMH36/pEMH38 gene lemA reduced) (9CI)
• 142463-59-0
• C₁₆H₃₀O₂
• 0
• .

• Pregnane-3,20-diol(8CI,9CI)
• 4479-11-2
• C21H36 O2
• 0
• .

• Pregn-4-en-18-al,11,17,21-trihydroxy-3,20-dioxo-, (11b)-
• 2410-60-8
• C21H28 O6
• 0
• .

• Propanoic acid,3-phenoxy-, methyl ester
• 7497-89-4
• C10H12 O3
• 180.2
• .

• Poly[oxy(dimethylsilylene)],a-(dimethylsilyl)-w-[(dimethylsilyl)oxy]-
• 115254-29-0
• (C2H6 O Si)n C4 H14 O Si2
• 0
• .

• Phosphoric acid,dimethyl 3-methyl-4-(methylsulfinyl)phenyl ester
• 6552-13-2
• C10H15 O5 P S
• 278.26
• .

• Protein GFP (Aequoreavictoria clone lGFP10gene gfp10 green-fluorescent reduced) (9CI)
• 147336-22-9
• 0
• .

• Pentanamide,N,N-bis(1-methylethyl)-2-propyl-
• 2653-57-8
• C14H29 N O
• 227.3862
• .

• Propanoic acid,3-chloro-2-oxo-
• 3681-17-2
• C3H3 Cl O3
• 122.51
• .

• Peroxydiphosphoric acid([(HO)2P(O)]2O2), ammonium salt (1:?)
• 22052-67-1
• H4O8 P2 . x H3 N
• .

• Phenol,4-[2-chloro-1-[4-[2-(diethylamino)ethoxy]phenyl]-2-phenylethenyl]-2-methoxy-
• 117095-59-7
• C27H30 Cl N O3
• 0
• .

• POLY(STYRENE-CO-DIVINYLBENZENE)
• 69011-14-9
• (C₁₀H₁₂·C₁₀H₁₀·C₈H₈)x
• 0
• .

• Pentanedioic acid,3-hydroxy-3-methyl-
• 503-49-1
• C6H10 O5
• 207-971-1
• 162.16
• .

• Platinum,dichloro[4,4'-[1,5-pentanediylbis(oxy)]bis[benzenecarboximidamide]-N']- (9CI)
• 101299-67-6
• C19H24 Cl2 N4 O2 Pt
• 0
• .

• POLY(3,3',4,4'-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE-CO-1,4-PHENYLENEDIAMINE),AMIC ACID
• 29319-22-0
• (C₁₆H₆O₆·C₆H₈N₂)x
• 0
• .

• Peroxydiphosphoramide([(H2N)2P(O)]2O2) (9CI)
• 27641-42-5
• H8N4 O4 P2
• .

• Phenol,2,3-dimethoxy-5-methyl-
• 1128-32-1
• C9H12 O3
• 214-437-1
• 168.19
• .

• Protein NP (simianparamyxovirus 5 strain W3A clone le-NP/304-7/NP-3' reduced) (9CI)
• 147386-97-8
• 0
• .

• Phenol,3-[1-[2-(4-aminophenyl)ethyl]-3-propyl-3-pyrrolidinyl]-
• 63951-04-2
• C21H28 N2 O
• 324.4598
• .

• Phosphonic acid,4-morpholinyl-, bis(2-methylphenyl) ester (9CI)
• 64039-15-2
• C18H22 N O4 P
• 347.3453
• .

• Phenol, dinitropropyl-(9CI)
• 51053-33-9
• C9H10 N2 O5
• 0
• .

• Pregn-5-en-3-ol,20-[[2-(dimethylamino)ethyl]amino]-, (3b,20S)- (9CI)
• 24887-57-8
• C25H44 N2 O
• .

• Phenol,4,4'-propylidenebis[2-methoxy-
• 24762-58-1
• C17H20 O4
• 246-449-8
• 288.3383
• .

• Pentane,1-bromo-5-fluoro-
• 407-97-6
• C5H10 Br F
• 169.04
• .

• Pyrrolidine,3-(3-methoxyphenyl)-1-(2-phenylethyl)-3-propyl-
• 14176-78-4
• C22H29 N O
• 323.4718
• .

• Poly(oxy-1,2-ethanediyl),a,a'-(1,4-phenylenedicarbonyl)bis[w-hydroxy-
• 41479-14-5
• (C2H4 O)n (C2 H4 O)n C8 H6 O4
• 0
• .

• Pentanamide, 2-amino-4-methyl-N-(4-nitrophenyl)-
• 16010-99-4
• C₁₂H₁₇N₃O₃
• 0
• .

• Propanoic acid,3-hydroxy-2-(hydroxymethyl)-2-methyl-, methyl ester
• 17872-55-8
• C6H12 O4
• 241-824-2
• 148.15708
• .

• Pyridine,3-[2-phenyl-1-(phenylmethyl)ethyl]-
• 6301-82-2
• C20H19 N
• 0
• .

• Propanoic acid,3-(phenylthio)-, methyl ester
• 22198-59-0
• C10H12 O2 S
• 196.2661
• .

• Protein (Bacillus nattogene prtR) (9CI)
• 102510-51-0
• C317H527 N79 O96 S4
• .

• Pregn-5-ene-3,20-diol,20-[(2R,5S)-5-methyl-2-piperidinyl]-, (3b,20R)- (9CI)
• 91421-75-9
• C27H45 N O2
• 0
• .

• Phosphonofluoridic acid(8CI,9CI)
• 14939-29-8
• FH2 O2 P
• .

• Phosphorodiamidic acid
• 10043-91-1
• H5N2 O2 P
• 233-145-5
• 96.025661
• .

• Phosphonic acid,[(tetradecylimino)bis(methylene)]bis-, diammonium salt (9CI)
• 94107-76-3
• C16H37 N O6 P2 . 2 H3 N
• 302-312-5
• 435.476642
• .

• Protein p40 (Bombyxmori nucleopolyhedrovirus strain N9 clone lgt11-R5) (9CI)
• 148196-71-8
• 0
• .

• Pregn-4-ene-3,20-dione,11,21-dihydroxy-, (11b)-
• 50-22-6
• C₂₁H₃₀O₄
• 200-019-6
• 346.51
• .

• Pyrrolo[4,3,2-de]quinolinium,1,3,4,5-tetrahydro-6-hydroxy-5,5-dimethyl-
• 17232-69-8
• C12H15 N2 O
• 203.2598
• .

• Propanoic acid,2,3-dimethoxy-,3-(acetyloxy)-6-(formylmethylamino)-1-[5-(15-hydroxy-21-methoxy-9,20-dimethyl-6,8,11,17-tetraoxo-3,18,26-trioxa-7,28,29-triazatricyclo[23.2.1.12,5]nonacosa-1(27),2(29),4,12,23,25(28)-hexaen-19-yl)-4-methoxy-3-methylpentyl]-2,4-dimethyl-5-hexenylester (9CI)
• 168301-18-6
• C50H72 N4 O17
• .

• Pregnan-20-one,3,6,17-trihydroxy-, (3a,5b,6a)- (9CI)
• 641-79-2
• C21H34 O4
• 0
• .

• Propanedioic acid,ion(2-)
• 156-80-9
• C3H2 O4
• 102.05
• .

• Platinum,dichloro(N,N'-diethyl-2,3-pentanediamine-N,N')-,[SP-4-2-[2R-[2R*(S*),4R*(S)]]]- (9CI)
• 151436-58-7
• C9H22 Cl2 N2 Pt
• 424.32
• .

• Phosphoramidothioicacid, (1-oxopropyl)-, O,S-dimethyl ester (9CI)
• 30560-27-1
• C5H12 N O3 P S
• 197.1924
• .

• PRALIDOXIME MESYLATE
• 154-97-2
• C₇H₁₀N₂O . CH₃O₃S
• 205-839-8
• 232.28
• .

• Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-methoxy-
• 32171-39-4
• (C2H4 O)n C4 H6 O2
• 0
• .

• Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl)
• 28757-47-3
• (C8H17 N5)n
• 0
• .

• Phosphorothioic acid,O-[2-chloro-1-(2,5-dichlorophenyl)ethenyl] O,O-diethyl ester
• 1757-18-2
• C12H14 Cl3 O3 P S
• 375.64
• .