• Pyridinium, 1-methyl-4-(5-phenyl-2-oxazolyl)-, salt with 4-methylbenzenesulfonic acid (1:1)
• 74718-18-6
• C₂₂H₂₀N₂O₄S
• 408.4702
• .

• Pregna-1,4-diene-3,20-dione,21-(3-carboxy-1-oxopropoxy)-9-fluoro-11,16,17-trihydroxy-, (11b,16a)-
• 2561-01-5
• C25H31 F O9
• 219-879-9
• 494.5066432
• .

• Poly(oxy-1,2-ethanediyl),a-(carboxymethyl)-w-(dodecyloxy)-
• 27306-90-7
• (C2H4 O)n C14 H28 O3
• 0
• .

• Prost-5-en-13-yn-1-oicacid, 6,9-epoxy-11,15-dihydroxy-, (5Z,9a,11a,15S)- (9CI)
• 74853-73-9
• C20H30 O5
• 0
• .

• Phosphoric acid,monobutyl ester, potassium salt (1:1)
• 25238-99-7
• C4H11 O4 P . K
• 246-750-4
• 192.191861
• .

• Propanedial, ion(1-),sodium (9CI)
• 5388-46-5
• C3H3 O2 . Na
• 0
• .

• Piperazine,1-butyl-4-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-
• 101975-80-8
• C19H34 N2
• 290.4867
• .

• Phosphonic acid,[(trichloromethyl)phenyl]-, diethyl ester (9CI)
• 28652-49-5
• C11H14 Cl3 O3 P
• 0
• .

• Poly(oxy-1,2-ethanediyl),R-(2-ethylhexyl)-ö- hydroxy-,phosphate,sodium salt
• 111798-26-6
• (C₂H₄O)multC₈H₁₈O·xH₃O₄P·xNa
• 0
• .

• Phosphorimidictrifluoride (8CI,9CI)
• 27682-28-6
• F3H N P
• .

• Piperidine,2-(cyclohexylphenylmethyl)-3-methoxy-, hydrochloride (1:1)
• 19974-74-4
• C19H29 N O . Cl H
• 0
• .

• Propanedioic acid,[2-amino-3-[(1-carboxy-3-methylbutyl)amino]-3-oxopropyl]-, [R-(R*,S*)]- (9CI)
• 64153-44-2
• C12H20 N2 O7
• 304.2964
• .

• Phenol,4-[2-(4-chlorophenyl)diazenyl]-
• 2703-27-7
• C12H9 Cl N2 O
• 232.6657
• .

• Phosphorodithioic acid,O,S,S-trimethyl ester
• 22608-53-3
• C3H9 O2 P S2
• 172.21
• .

• Propane,1-(fluoro-18F)-3-iodo- (9CI)
• 108607-97-2
• C3H6 F I
• 0
• .

• Protein (human cloneDLX-2 C-terminal fragment) (9CI)
• 151597-45-4
• 0
• .

• Propanoic acid,3-[[3-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxy-1-octen-1-yl]-5-oxocyclopentyl]propyl]thio]-
• 83010-28-0
• C19H32 O5 S
• 0
• .

• Pentanoic acid,2-hydroxy-3-methyl-, 8-(b-D-glucopyranosyloxy)dodecahydro-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4-ylester (9CI)
• 101153-65-5
• C27H38 O11
• .

• Phenol,4-(2-methyl-2-thiazolidinyl)-
• 16763-43-2
• C10H13 N O S
• 0
• .

• Phosphoramidousdifluoride, N,N-dimethyl-
• 814-97-1
• C2H6 F2 N P
• 0
• .

• Propanoic acid,2-[2-chloro-5-[[(1-methylethoxy)thioxomethyl]amino]phenoxy]-, ethyl ester
• 165549-93-9
• C15H20 Cl N O4 S
• 345.8416
• .

• Pentanal,2-[chloro(4-methylphenyl)methylene]-
• 83898-11-7
• C13H15 Cl O
• 281-219-0
• 222.7106
• .

• Pyrido[1,2-a]indol-6(7H)-one,8,9-dihydro-10-methyl-7-[(5-methyl-1H-imidazol-4-yl)methyl]-,monohydrochloride, (7R)- (9CI)
• 129299-90-7
• C18H19 N3 O . Cl H
• 329.8239
• .

• Propanamide,N-[2-methyl-1-phenyl-2-(1-piperidinyl)propylidene]-, hydrochloride (1:1)
• 16297-36-2
• C18H26 N2 O . Cl H
• 322.8728
• .

• Pentane,2-methyl-3-methylene-
• 7357-93-9
• C7H14
• 230-890-8
• 98.19
• .

• Propanoic acid,2,3-dichloro-, butyl ester
• 72726-18-2
• C7H12 Cl2 O2
• 276-787-1
• 199.07498
• .

• Phosphonic acid,methyl-, mono(1-methylethyl) ester, dysprosium(3+) salt (9CI)
• 24975-09-5
• C4H11 O3 P . 1/3 Dy
• 138.102101
• .

• Phosphoramidic acid,phenyl-, bis(1-methylethyl) ester (9CI)
• 1666-10-0
• C12H20 N O3 P
• 257.2659
• .

• Pyrazolone,aminodihydro- (9CI)
• 71412-13-0
• C3 H7 N3 O
• 275-420-2
• 99.0913
• .

• Piperazine,1,4-bis(2-methyl-3,5-dinitrobenzoyl)- (9CI)
• 15105-42-7
• C20H18 N6 O10
• .

• Phosphonofluoridousacid (8CI,9CI)
• 25756-91-6
• FH2 O P
• .

• Piperazine,1-nitroso-4-phenyl-
• 14340-33-1
• C10H13 N3 O
• 191.22972
• .

• Propanamide,N-(cyclobutylphenylmethyl)-2-(propylamino)-, hydrochloride (1:1)
• 23459-31-6
• C17H26 N2 O . Cl H
• 310.8621
• .

• Propanoic acid,2-(2,4-dichlorophenoxy)-, 2-ethylhexyl ester
• 79270-78-3
• C₁₇H₂₄Cl₂O₃
• 279-123-9
• 347.2
• .

• Pyrimidine,4,6-bis(1-aziridinyl)-2-(2-naphthalenyl)-
• 64398-58-9
• C18H16 N4
• 288.3464
• .

• Phosphoric acid,manganese salt (1:?)
• 14841-83-9
• H3O4 P . x Mn
• 149.90941
• .

• Pentenylbenzene
• 52181-77-8
• C₁₁H₁₄
• 257-711-6
• 146.22886
• .

• Piperazinium,4-cyclohexyl-1,4-dimethyl-1-(1-methyl-2-phenylethyl)-, bromide (1:2)
• 23111-79-7
• C21H36 N2 . 2 Br
• 0
• .

• Poly(oxy-1,2-ethanediyl),a-(carboxymethyl)-w-[1-[(4-nonylphenoxy)methyl]-2-(2-propen-1-yloxy)ethoxy]-,sodium salt (1:1)
• 166889-18-5
• (C2H4 O)n C23 H36 O5 . Na
• .

• Poly(oxy-1,2-ethanediyl),a-phosphono-w-(tridecyloxy)-, branched
• 120667-70-1
• 0
• .

• Phenol, dipentyl-(6CI,9CI)
• 28652-04-2
• C16H26 O
• 234.42
• .

• Piperidinium,4-hydroxy-1-[2-(4-hydroxy-1-piperidinyl)-2,4-cyclopentadien-1-ylidene]-,chloride, hydrate (1:1:2)
• 63887-46-7
• C15H23 N2 O2 . Cl . 2 H2 O
• 334.8389
• .

• Phosphoric acid,diisooctyl ester
• 30556-15-1
• C16H35 O4 P
• 226.272
• .

• Protein SbPRP 3(soybean precursor) (9CI)
• 128284-92-4
• 0
• .

• Pyrimidine,1,4,5,6-tetrahydro-2-(3-pyridinyl)-, hydrochloride (1:1)
• 35059-05-3
• C9H11 N3 . Cl H
• 0
• .

• Poly[imino[1-(2-carboxyethyl)-2-oxo-1,2-ethanediyl]],a-[1-oxo-3-(2-pyridinyldithio)propyl]-w-hydroxy-, (S)- (9CI)
• 98167-04-5
• (C5H7 N O3)n C8 H9 N O2 S2
• 0
• .

• Propane,1,1,1,3,3-pentachloro-2,2,3-trifluoro-
• 2354-06-5
• C3Cl5 F3
• 0
• .

• Pregna-1,4-diene-3,20-dione
• 1162-54-5
• C21H28 O2
• 312.45
• .

• Protein hydrolyzates,corn
• 100209-41-4
• 309-349-6
• .

• Protein MDBP (mousecytomegalovirus strain ATCC VR-194 major DNA-binding reduced) (9CI)
• 149023-40-5
• 0
• .