• Pyridazine, 4-nitro-,1-oxide
• 28147-45-7
• C4H3 N3 O3
• 141.0849
• .

• Phenol,3-(3-phenoxyphenoxy)-
• 14200-84-1
• C18H14 O3
• 278.302
• .

• Propanedinitrile,2-[(3,4-dichlorophenyl)methylene]-
• 3138-23-6
• C10H4 Cl2 N2
• 223.0582
• .

• Propanoic acid,3-[4-(1,1-dimethylethyl)phenoxy]-
• 23067-72-3
• C13H18 O3
• 0
• .

• Pyrano[3,2-e]indole-1-ethanamine,3,7,8,9-tetrahydro-3-methyl-
• 143508-76-3
• C14H18 N2 O
• 230.3055
• .

• Propanedioic acid,2-(4-hydroxyphenyl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester
• 78641-42-6
• C13H11 N O7
• 278-961-2
• 293.22894
• .

• Pyridinium,3-(aminocarbonyl)-1-(2-amino-2-oxoethyl)-, chloride (1:1)
• 64881-11-4
• C8H10 N3 O2 . Cl
• 180.1834
• .

• Phenol,2,3,4-trichloro-6-(2,4-dichlorophenoxy)-
• 53555-01-4
• C12H5 Cl5 O2
• 358.42
• .

• Pyridazine,hydrochloride (1:1)
• 6164-80-3
• C₄H₄N₂^.HCl
• 116.55
• .

• Phosphonic acid,mono-9-octadecenyl ester, sodium salt, (Z)- (9CI)
• 61392-10-7
• C18H37 O3 P . Na
• 262-759-6
• 376.422001
• .

• Polysiloxanes, di-Me,Me 3,3,3-trifluoropropyl
• 115361-68-7
• Unspecified
• 0
• .

• Pentanoic acid,5-cyano-2-(hydroxyimino)-, ethyl ester
• 6976-79-0
• C8H12 N2 O3
• 184.1925
• .

• Phenanthro[9,10-b]oxirene,1a,1b,2,3,4,5,5a,9b-octahydro-7-methoxy-, (1aR,1bS,5aS,9bS)-rel-
• 118326-94-6
• C15H18 O2
• 0
• .

• Propanedioic acid,2-[(4-methoxyphenyl)methylene]-, 1,3-bis(2-methylpropyl) ester
• 72955-42-1
• C19H26 O5
• 277-124-9
• 334.40674
• .

• Propanamide,2-chloro-N-1-naphthalenyl-
• 22302-58-5
• C13H12 Cl N O
• 0
• .

• Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 2-[[2-(diethylamino)ethyl]thio]-1,4-dihydro-7-methyl-4-oxo-1-phenyl-,ethyl ester, hydrochloride (1:1)
• 131511-64-3
• C23H28 N4 O3 S . Cl H
• 477.0194
• .

• Protein p 58 (Babesiabigemina clone 3.2 reduced) (9CI)
• 141122-44-3
• 0
• .

• Pyridinium,3-[[[2-(4-iodophenyl)ethyl]amino]carbonyl]-1-methyl-, iodide (1:1)
• 97807-21-1
• C15H16 I N2 O . I
• 0
• .

• Phosphorodithioic acid,S-(6-chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl ester
• 41219-31-2
• C13H18 Cl O2 P S3
• 368.91
• .

• Propanamide,3,3'-thiobis[N-dodecyl-
• 10508-00-6
• C30H60 N2 O2 S
• 234-041-2
• 512.8746
• .

• Pregn-5-ene-16-carbonitrile,3,3-[1,2-ethanediylbis(oxy)]-11,20-dioxo-, (16a)- (9CI)
• 14248-75-0
• C24H31 N O4
• .

• Pyrazolo[3,4-d]thiazolo[3,2-a]pyrimidine-4(1H)-thione,6-methyl-
• 152423-14-8
• C8H6 N4 S2
• 222.29
• .

• Piperazine,1,4-bis(1-oxododecyl)- (9CI)
• 6626-83-1
• C28H54 N2 O2
• 229-589-4
• 450.74056
• .

• Pyrido[3,4-d]pyridazine-1,5-dione,4-(acetyloxy)-2,6-dihydro-2,6,7-trimethyl-
• 164071-31-2
• C12H13 N3 O4
• 0
• .

• Phenol,4-chloro-3-methyl-, potassium salt (1:1)
• 64601-05-4
• C7H7 Cl O . K
• 264-953-6
• 180.67324
• .

• Protein (Aspergillusnidulans clone pK6.8 gene stuA reduced) (9CI)
• 148467-11-2
• 0
• .

• Propanamide,2-bromo-N-(phenylmethyl)-, (2S)-
• 131432-92-3
• C10H12 Br N O
• 242.1124
• .

• Protein (Saccharomycescerevisiae gene CLS4 reduced) (9CI)
• 111643-78-8
• 0
• .

• Potassium acetylide(K(C2H)) (8CI,9CI)
• 1111-63-3
• C2H K
• 214-181-0
• 102.218
• .

• Phenol,p-[p-[2-(diethylamino)ethoxy]-a,b-dimethylphenethyl]-,hydrochloride, threo- (8CI)
• 15542-21-9
• C22H31 N O2 . Cl H
• 377.948
• .

• Piperazine,1-(4-fluorophenyl)-, hydrochloride (1:1)
• 16141-90-5
• C10H13 F N2 . Cl H
• 218-846-6
• 180.222
• .

• Poppy, Papaversetigerum, ext., iodinated
• 100209-39-0
• 309-347-5
• .

• Puwainaphycin E (9CI)
• 142998-32-1
• C56H96 N12 O16
• .

• Pyrrolidine,1-[(4-methylphenyl)sulfonyl]-2,5-dipropyl-, (2R,5R)-rel-
• 123993-96-4
• C17H27 N O2 S
• 309.4668
• .

• Phenol,3-(1,1-dimethylethyl)-, 1-carbamate
• 28338-29-6
• C11H15 N O2
• 0
• .

• Pregna-5,17(20)-diene-21-nitrile,3-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3b)- (9CI)
• 23330-13-4
• C26H37 N O2
• 395.5775
• .

• Phosphonic acid,P,P'-[[(2-ethylhexyl)imino]bis(methylene)]bis-, sodium salt (1:?)
• 94232-06-1
• C10H25 N O6 P2 . x Na
• 303-930-8
• 405.183442
• .

• Pyridine,1,2,3,6-tetrahydro-2,2,6,6-tetramethyl-
• 1124-69-2
• C9H17 N
• 139.238
• .

• Prosta-5,13-dien-1-oicacid, 11,15-dihydroxy-16,16-dimethyl-9-methylene-, monopotassium salt, (5Z,11a,13E,15R)- (9CI)
• 122576-55-0
• C23H38 O4 . K
• 416.6358
• .

• Pyrido[3,4-d]pyridazine-1,4-dione,2-[3-[4-(2-chlorophenyl)-1-piperazinyl]propyl]-2,3-dihydro-3,7-dimethyl-5-(1-piperidinyl)-
• 164071-36-7
• C27H35 Cl N6 O2
• 511.0588
• .

• Pyrimidine,1,4,5,6-tetrahydro-, hydrochloride (1:1)
• 38115-29-6
• C4H8 N2 . Cl H
• 0
• .

• Phosphonitrile chloride
• 1832-07-1
• Cl2N P
• 217-390-5
• 116.440841
• .

• Propanamide,N-(cyanophenylmethyl)-2-(diethylamino)-
• 100951-55-1
• C15H21 N3 O
• 259.3467
• .

• Poly[oxy(methyl-1,2-ethanediyl)],a-(1-oxooctadecyl)-w-[(1-oxooctadecyl)oxy]-
• 26403-62-3
• (C3H6 O)n C36 H70 O3
• 0
• .

• Propanoic acid,2-cyano-, ethyl ester
• 1572-99-2
• C₆H₉NO₂
• 216-393-9
• 127.14
• .

• Propane,chlorodifluoro- (9CI)
• 134190-53-7
• C3H5 Cl F2
• 0
• .

• Pittosporum tobira,ext.
• 100403-60-9
• 309-606-2
• .

• Phenol,4,4'-[(1E,2E)-1,2-diethylidene-1,2-ethanediyl]bis-
• 13029-44-2
• C18H18 O2
• 201-519-7
• 266.36
• .

• Pneumocandin A0,1-[(4R,5R)-4,5-dihydroxy-N2-[4-(octyloxy)benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-
• 144371-87-9
• C50H72 N8 O22 S
• .

• Propanoic acid,2-(2,4,5-trichlorophenoxy)-, butyl ester
• 13557-98-7
• C13H15 Cl3 O3
• 236-943-1
• 325.6154
• .