• Phosphonic acid,P-methyl-, bis(4-nitrophenyl) ester
• 6395-57-9
• C13H11 N2 O7 P
• 0
• .

• Phenol,2,2'-methylenebis[3,4,6-trichloro-, bis(phenylcarbamate) (9CI)
• 122861-97-6
• C27H16 Cl6 N2 O4
• 645.1449
• .

• Proinsulin connectingpeptide (swine) (9CI)
• 28152-90-1
• C142H239 N47 O46
• .

• Phosphoric acid,gadolinium(3+) sodium salt (2:1:3) (9CI)
• 55859-86-4
• Gd. 2 H3 O4 P . 3 Na
• 259-866-5
• 416.162032
• .

• Phalloidin,1-de-L-alanine- (9CI)
• 64470-56-0
• C32H43 N7 O10 S
• .

• Pentanamide,N-[2-(dipropylamino)ethyl]-2-propyl-
• 102584-87-2
• C16H34 N2 O
• 0
• .

• Permease, oligopeptide(Salmonella typhimurium gene oppB subunit) (9CI)
• 110910-52-6
• 0
• .

• Phosphorothioic acid,O,S-dimethyl O-[3-methyl-4-(methylthio)phenyl] ester
• 28397-59-3
• C10H15 O3 P S2
• 0
• .

• Parietaria officinalis,ext.
• 84012-32-8
• 281-676-6
• 0
• .

• Piperazine,2,3,5,6-tetramethyl-
• 6135-46-2
• C8H18 N2
• 0
• .

• Phenol,4-[(1R,2S)-1-ethyl-2-(4-methoxyphenyl)butyl]-, rel-
• 13026-26-1
• C19H24 O2
• 284.3927
• .

• Pyridine, 3-ethynyl-
• 2510-23-8
• C₇H₅N
• 103.12
• .

• Pyrazine,2-chloro-3-(trichloromethyl)-
• 27573-35-9
• C5H2 Cl4 N2
• 231.8948
• .

• Phenol, 3-methoxy-,1-acetate
• 5451-83-2
• C₉H₁₀O₃
• 166.17
• .

• Pregna-4,6-dien-20-one,3,17-bis(acetyloxy)-6-chloro-, (3b)-
• 3044-32-4
• C25H33 Cl O5
• 0
• .

• Phosphine, bis(arsino)-(8CI,9CI)
• 25707-73-7
• As2H5 P
• .

• Phosphine oxide,dioctyl-
• 3011-82-3
• C16H35 O P
• 0
• .

• Phosphoric acid,cadmium salt (1:1) (8CI,9CI)
• 14067-62-0
• Cd. H3 O4 P
• 237-920-9
• 208.390301
• .

• Phenol,4-(1-methyl-3-propyl-3-pyrrolidinyl)-
• 1507-81-9
• C14H21 N O
• 219.3226
• .

• Protein pTra 2A(Caenorhabditis elegans clone pJK216/lJK57 gene tra-2 precursor reduced) (9CI)
• 147478-40-8
• 0
• .

• Poly(difluoromethylene),a-chloro-w-(2,2-dichloro-1,1,2-trifluoroethyl)-
• 79070-11-4
• (CF2)n C2 Cl3 F3
• 0
• .

• Phosphorodithioic acid,S-[2-(methylamino)-2-oxoethyl] O,O-dipropyl ester
• 37744-84-6
• C9H20 N O3 P S2
• 0
• .

• Phenol,2,4-dichloro-6-(phenylmethyl)-
• 19578-81-5
• C13H10 Cl2 O
• 243-167-7
• 253.1239
• .

• Proline,1-[[3-[[3-[(2-carboxy-1-pyrrolidinyl)methyl]-4-hydroxy-2-methyl-5-(1-methylethyl)phenyl](2-sulfophenyl)methylene]-2-methyl-5-(1-methylethyl)-6-oxo-1,4-cyclohexadien-1-ylidene]methyl]-(9CI)
• 22598-95-4
• C39H48 N2 O9 S
• .

• Pyrazolo[1,5-a]pyrimidin-7-ol,2-methyl-5-propyl-6-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-,hydrochloride (1:1)
• 151327-05-8
• C24H23 N7 O . Cl H
• 461.9467
• .

• Protein (Escherichiacoli clone pIK1001 gene fliD) (9CI)
• 147757-14-0
• 0
• .

• Pyrrolidine,1-(3,3-diphenylpropyl)-, hydrochloride (1:1)
• 30777-74-3
• C19H23 N . Cl H
• 301.8536
• .

• Phenol,2,2',2'',2'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-
• 25186-28-1
• C44H30 N4 O4
• 0
• .

• Propane,1,1,1,2,3-pentachloro-2-methyl-
• 4749-31-9
• C4H5 Cl5
• 0
• .

• Pyridine,3-[2-(4-nitrophenyl)ethenyl]-, (E)- (9CI)
• 5847-74-5
• C13H10 N2 O2
• 0
• .

• Perchloric acid,anhydride with nitrous acid
• 15605-28-4
• ClN O5
• 129.46
• .

• Pentanamide,N,N'-1,2-ethanediylbis-
• 54535-60-3
• C12H24 N2 O2
• 0
• .

• Pyrimidine,2,2'-[1,6-hexanediylbis(thio)]bis[4,6-dimethyl- (9CI)
• 14961-49-0
• C18H26 N4 S2
• 362.5558
• .

• Pregnan-17-ol, (17a)- (9CI)
• 109009-73-6
• C21H36 O
• 0
• .

• Phenol, 4-nitro-,mercury(2+) salt (2:1)
• 22098-38-0
• C6H5 N O3 . 1/2 Hg
• 0
• .

• Phenanthridinium,3,8-diamino-6-ethyl-5-methyl-, bromide (1:1)
• 54546-19-9
• C16H18 N3 . Br
• 0
• .

• Phosphorothioic acid,O-(2-chloro-2,3,3-trifluorocyclobutyl) O-ethyl S-propyl ester
• 126988-60-1
• C9H15 Cl F3 O3 P S
• 326.7006
• .

• Pyridinium,2-[(hydroxyimino)methyl]-1-(2-propen-1-yl)-
• 83995-34-0
• C9H11 N2 O
• 0
• .

• Piperazine,1-dibenz[b,f]oxepin-10-yl-4-(phenylmethyl)-
• 22012-12-0
• C25H24 N2 O
• 368.4709
• .

• Pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione,6-methyl-
• 2499-96-9
• C8H7 N3 O2
• 0
• .

• Phenol,2-ethyl-4-methyl-
• 3855-26-3
• C9H12 O
• 223-361-8
• 136.19098
• .

• Pyridine,2-[(phenylthio)methyl]-
• 71897-63-7
• C12H11 N S
• 0
• .

• Pyridinium,3-hydroxy-1-methyl-, bromide (1:1)
• 31034-86-3
• C6H8 N O . Br
• 190.03782
• .

• Phenol,2-isononyl-4-methyl-
• 28983-26-8
• C16H26 O
• 249-350-8
• 234.37704
• .

• Protein (mouse cloneMC2701 gene p reduced) (9CI)
• 148710-77-4
• 0
• .

• Pseudomycin A (9CI)
• 139203-13-7
• C51H87 Cl N12 O20
• 0
• .

• Propanamide,2-(acetylamino)-N-[2-hydroxy-1-(4,5,6,7-tetrahydro-3,5,6-trihydroxy-2H-indazol-4-yl)propyl]-
• 28095-13-8
• C15H24 N4 O6
• 356.3743
• .

• Pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione,5,6,7,8-tetrahydro-1,3-dimethyl-6-(2-propen-1-yl)-
• 64179-78-8
• C11H16 N4 O2
• 236.2703
• .

• Piperidine,1-[2-[(trimethylsilyl)oxy]ethyl]-
• 17048-33-8
• C10H23 N O Si
• 0
• .

• Picras-3-en-21-oicacid, 15-(acetyloxy)-13,20-epoxy-3,11,12-trihydroxy-2,16-dioxo-, methyl ester,(11b,12a,15b)-
• 25514-29-8
• C23H28 O11
• 0
• .