• Pregnan-20-one,5,6-epoxy-3,17-dihydroxy-16-methyl-, (3b,5a,6a,16a)- (9CI)
• 56630-87-6
• C22H34 O4
• 260-293-8
• 362.50296
• .

• Phenol,4-chloro-2-[(2-chlorophenyl)[(2-methyl-2-propen-1-yl)imino]methyl]-
• 84611-66-5
• C17H15 Cl2 N O
• 0
• .

• Propanoic acid,2-[2-(aminothioxomethyl)hydrazinylidene]-, ethyl ester
• 1114-98-3
• C6H11 N3 O2 S
• 189.2354
• .

• Pregna-1,4-diene-3,20-dione,6-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, sodium salt (1:2), (6a,11b,16a)-
• 2145-14-4
• C22H30 F O8 P . 2 Na
• 218-410-5
• 516.4046242
• .

• Pristinamycin IC(8CI,9CI)
• 28979-74-0
• C44H52 N8 O10
• 0
• .

• Propanoic acid,2-methyl-, 2,2-dimethyl-3-oxopropyl ester
• 32783-82-7
• C9H16 O3
• 251-215-3
• 172.22154
• .

• Pyrazine,2-[(2-furanylmethyl)thio]-6-methyl-
• 59303-09-2
• C10H10 N2 O S
• 0
• .

• Phosphonamidoselenoicacid (8CI,9CI)
• 31332-18-0
• H4N O P Se
• .

• Phenol,4-methyl-2-nonyl-6-(1-phenylethyl)-
• 83562-74-7
• C24H34 O
• 280-485-5
• 338.52616
• .

• Phosphonic acid,[2,2,2-trichloro-1-(1-oxopropoxy)ethyl]-, diethyl ester (9CI)
• 69440-58-0
• C9H16 Cl3 O5 P
• 341.5531
• .

• Propanamide,N-(1,1-dimethylethyl)-
• 1118-32-7
• C7H15 N O
• 129.2001
• .

• Protein (rice gene salTprecursor) (9CI)
• 128689-45-2
• 0
• .

• Piperazinone,1,1',1''-[1,3,5-triazine-2,4,6-triyltris[(cyclohexylimino)-3,1-propanediyl]]tris[3,3,5,5-tetramethyl-(9CI)
• 100923-91-9
• C54H96 N12 O3
• .

• Pyridine,2-(3-chlorophenyl)-6-(2-methylphenyl)-4-(methylthio)-
• 116610-80-1
• C19H16 Cl N S
• 325.855
• .

• Phosphonic acid,[[(phosphonomethyl)imino]bis[2,1-ethanediyl[(phosphonomethyl)imino]-2,1-ethanediylnitrilobis(methylene)]]tetrakis-,octapotassium salt (9CI)
• 93939-92-5
• C15H44 N5 O21 P7 . 8 K
• 300-383-7
• 4829.322924
• .

• Pyrrolidine,1-[(2S)-2-pyrrolidinylmethyl]-
• 51207-66-0
• C9H18 N2
• 182.31
• .

• Phenol,2,3,5-trifluoro-
• 2268-15-7
• C₆H₃F₃O
• 148.08
• .

• Pregn-5-en-20-one,3-[(O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-[O-6-deoxy-a-L-mannopyranosyl-(1®4)-b-D-glucopyranosyl-(1®4)]-b-D-glucopyranosyl)oxy]-16-[[(4R)-5-(b-D-glucopyranosyloxy)-4-methyl-1-oxopentyl]oxy]-, (3b,16b)- (9CI)
• 116446-41-4
• C57H92 O28
• .

• Proline, 5-oxo-,ammonium salt (1:1)
• 5497-58-5
• C5H7 N O3 . H3 N
• 226-833-1
• 146.1445
• .

• Phosphonamidoselenothioicacid (8CI,9CI)
• 31961-78-1
• H4N P S Se
• .

• Propanoic acid, 2-iodo-
• 598-80-1
• C3H5 I O2
• 0
• .

• Pyrene, dihydro-
• 28779-32-0
• C16 H10
• 249-213-2
• 204.26648
• .

• Piperidinium,1,1'-[(1,3,6,8-tetrahydro-1,3,6,8-tetraoxobenzo[lmn][3,8]phenanthroline-2,7-diyl)di-4,1-phenylene]bis[1-ethyl-,dibromide (9CI)
• 64055-06-7
• C40H42 N4 O4 . 2 Br
• .

• Pregn-4-ene-3,20-dione,11,14-dihydroxy-, (11a)- (9CI)
• 95832-17-0
• C21H30 O4
• 0
• .

• Piperazine,1-(8-chloro-10,11-dihydrodibenzo[b,f]thiepin-10-yl)-
• 23048-89-7
• C18H19 Cl N2 S
• .

• Pyridine,3,5-dichloro-2,4,6-tris(methylsulfonyl)-
• 32234-63-2
• C8H9 Cl2 N O6 S3
• 382.2612
• .

• Pregna-4,6-diene-3,20-dione,21-(acetyloxy)-9-fluoro-11,17-dihydroxy-, (11b)- (9CI)
• 564-57-8
• C23H29 F O6
• 0
• .

• Propanoic acid,2-(4-methoxyphenoxy)-
• 13794-15-5
• C₁₀H₁₂O₄
• 196.19988
• .

• Phenol,4,4'-(1-methylethylidene)bis[2,6-dibromo-, 1,1'-diacetate
• 33798-02-6
• C19H16 Br4 O4
• 251-681-8
• 627.94394
• .

• Phosphonic acid,(2-methyl-3-oxopentyl)-, diethyl ester (8CI,9CI)
• 16965-90-5
• C10H21 O4 P
• 236.2451
• .

• Propanenitrile,3-[2-(2-hydroxyethoxy)ethoxy]-
• 10143-54-1
• C7H13 N O3
• 159.21
• .

• Piperidine, 3-phenyl-,(3S)-
• 59349-71-2
• C₁₁H₁₅N
• 261-713-2
• 161.2435
• .

• Phenol,2-(1,1-dimethylethyl)-6-(1-methylethyl)-
• 22791-95-3
• C13H20 O
• 192.2973
• .

• Phenol,4-[5-[6-(4-methyl-1-piperazinyl)-1H-benzimidazol-2-yl]-2-benzoxazolyl]-
• 126824-05-3
• C25H23 N5 O2
• 425.4824
• .

• Peroxide,1,3-propanediylbis[(1,1-dimethylethyl) (9CI)
• 23852-37-1
• C11H24 O4
• .

• Poly(oxy-1,2-ethanediyloxy-1,2-ethanediyloxycarbonyl-1,2-phenylenecarbonyl)
• 25036-56-0
• (C12H12 O5)n
• .

• Prosta-5,10,13-trien-1-oicacid, 15-hydroxy-16,16-dimethyl-9-oxo-, methyl ester, (5Z,13E,15R)- (9CI)
• 61956-81-8
• C23H36 O4
• 0
• .

• Phosphonium,tetrakis(bromomethyl)-, bromide (1:1)
• 2518-47-0
• C4H8 Br4 P . Br
• 406.6955
• .

• Phosphonic acid,P-[(2-hydroxyphenyl)methyl]-
• 17045-27-1
• C7H9 O4 P
• 188.1177
• .

• Piperazine,1-[(2,5-dimethoxyphenyl)methyl]-4-phenyl-
• 63978-38-1
• C19H24 N2 O2
• 312.4061
• .

• Peroxidase (Nicotianasylvestris clone 6P73 anionic isoenzyme precursor reduced) (9CI)
• 147571-25-3
• 0
• .

• Phosphonic acid,P,P'-(1-hydroxyhexadecylidene)bis-
• 2809-24-7
• C16H36 O7 P2
• 402.4
• .

• Phosphorochloridothioicacid, O-ethyl O-methyl ester
• 13289-13-9
• C3H8 Cl O2 P S
• 0
• .

• Pyrimidine,2-chloro-4-(2-chloro-1,1-dimethylethyl)-
• 124420-67-3
• C8H10 Cl2 N2
• 205.0844
• .

• Pyrimido[1,2-a]benzimidazole,2-(4-bromophenyl)-4,10-dihydro-4-phenyl-
• 169132-75-6
• C22H16 Br N3
• 402.2865
• .

• Protein (Canisfamiliaris clone pNCT b-amino acid-transporting reduced) (9CI)
• 148686-53-7
• 0
• .

• Phenanthro[1,2-c]furan-1,5-dione,3,3b,4,9b,10,11-hexahydro-6-hydroxy-9b-methyl-7-(1-methylethyl)-, (3bR,9bS)-
• 79548-61-1
• C20H22 O4
• 0
• .

• Propanal, 3-methoxy-
• 2806-84-0
• C4H8 O2
• 88.10512
• .

• Propane,2-(2-ethoxyethoxy)-2-methyl-
• 51422-54-9
• C8H18 O2
• 257-196-8
• 146.23
• .

• Pyridinium,1-[[4-amino-2-(cyclopropylmethyl)-5-pyrimidinyl]methyl]-2,4-dimethyl-,chloride, hydrochloride (1:1:1)
• 17250-98-5
• C16H21 N4 . Cl H . Cl
• .