• 3-Hexanone,6-(dimethylamino)-5-methyl-4,4-diphenyl-, (R)- (9CI)
• 26594-41-2
• C21H27 N O
• 309.4452
• .

• 3-Pyridinecarboxylicacid, 5-fluoro-, 3-pyridinylmethyl ester
• 23723-29-7
• C12H9 F N2 O2
• 232.2105
• .

• 3,5,7,9-Tetraoxa-4,8-diphospha-6-stannaundecane,6,6-dibutyl-4,8-diethoxy-, 4,8-dioxide (9CI)
• 27447-45-6
• C16H38 O8 P2 Sn
• 541.1415
• .

• 3-Buten-2-ol,4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, 2-acetate
• 22030-19-9
• C15H24 O2
• 244-736-2
• 236.35
• .

• 3H-Pyrazol-3-one,4-[3-(4-chlorophenyl)-3-oxo-1-propen-1-yl]-1,2-dihydro-1,5-dimethyl-2-phenyl-
• 24429-12-7
• C20H17 Cl N2 O2
• 352.8142
• .

• 3H-Pyrazol-3-one,4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-
• 25111-96-0
• C19H19 N3 O
• 246-627-5
• 305.3737
• .

• 3-Hexenediamide
• 29221-23-6
• C6H10 N2 O2
• 142.1558
• .

• 3-Acridinol, 9-amino-
• 23045-32-1
• C13H10 N2 O
• 210.2313
• .

• 3H-Pyrazino[1,2-a]quinoline-3-ethanamine,N,N-diethyl-1,2,4,4a,5,6-hexahydro-
• 27413-18-9
• C18H29 N3
• 287.443
• .

• 3H-21,18-Nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone,8,9,14,15,24,25-hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-, (3R,4R,5E,10E,12E,14S)-
• 21411-53-0
• C28H35 N3 O7
• 244-376-6
• 525.5934
• .

• 3-Furanol,2,5-diethyltetrahydro-2-methyl-
• 29839-64-3
• C9H18 O2
• 158.238
• .

• 3-Pyridinecarboxylicacid, 5-fluoro-, ethyl ester
• 22620-29-7
• C₈H₈FNO₂
• 169.15
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-8-(trifluoromethyl)-
• 23779-95-5
• C₁₁H₆F₃NO₃
• 245-878-8
• 257.17
• .

• 3-Pyridineacetic acid, a-hydroxy-a-(4-methoxyphenyl)-,2-(diethylamino)ethyl ester, hydrochloride (1:2)
• 22907-22-8
• C20H26 N2 O4 . 2 Cl H
• 431.3533
• .

• 3(2H)-Pyridazinone,6-(4-chlorophenyl)-2-[2-(dimethylamino)ethyl]-4-methyl-, hydrochloride (1:1)
• 29242-43-1
• C15H18 Cl N3 O . Cl H
• 328.2369
• .

• 3(2H)-Pyridazinone,5-ethyl-4-methyl-
• 2728-01-0
• C7H10 N2 O
• .

• 3,5,1,7-[1,2,3,4]Butanetetraylnaphthalene,decahydro-1-methyl-
• 26460-76-4
• C15H22
• 202.3352
• .

• 3H-Pyrazol-3-one,4-[[(1,5-dihydro-5-oxo-1,3-diphenyl-4H-pyrazol-4-ylidene)methyl]amino]-1,2-dihydro-1,5-dimethyl-2-phenyl-
• 24665-72-3
• C27H23 N5 O2
• 449.5038
• .

• 3-Pyridinol,6-methyl-2-(methylthio)-
• 23003-25-0
• C7H9 N O S
• 0
• .

• 3-Buten-2-one,4-bicyclo[2.2.1]hept-5-en-2-yl-
• 27227-73-2
• C11H14 O
• 248-347-9
• 162.22826
• .

• 3-Pyridinecarboxylicacid, 1,2-dihydro-6-methyl-2-oxo-4-(trifluoromethyl)-
• 24667-07-0
• C8H6 F3 N O3
• 221.1333
• .

• 3-Pyridinecarboxylicacid, 5-fluoro-, hexyl ester
• 23723-19-5
• C12H16 F N O2
• 225.2593
• .

• 3-Pyridinebutanoicacid, (5-fluoro-3-pyridinyl)methyl ester
• 23723-35-5
• C15H15 F N2 O2
• 274.2902
• .

• 3'-Cytidylic acid,5'-(dihydrogen phosphate)
• 2922-94-3
• C9H15 N3 O11 P2
• 403.1764
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-1,4-dihydro-4-oxo-
• 23789-88-0
• C12H11 N O3
• .

• 3(2H)-Pyridazinone,6-(3-ethoxyphenyl)-4-methyl-2-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:1)
• 29285-88-9
• C19H25 N3 O3 . Cl H
• 379.881
• .

• 3,5-Hexadien-2-one,4-hydroxy-6-(4-methoxyphenyl)-
• 26824-51-1
• C13H14 O3
• .

• 3H-1,2,4-Triazole-3-thione,5,5'-[thiobis(methylene)]bis[2,4-dihydro-4-phenyl- (9CI)
• 27934-38-9
• C18H16 N6 S3
• 248-738-4
• 416.5866
• .

• 3-Furancarboxylic acid,5-(phenylmethyl)-, methyl ester
• 20416-08-4
• C13H12 O3
• 243-801-2
• 216.23258
• .

• 3-Oxazolidinyloxy,2-(10-carboxydecyl)-2-hexyl-4,4-dimethyl-
• 29545-47-9
• C22H42 N O4
• 384.57
• .

• 3-Pyridinecarboxylicacid, 5-fluoro-, 2-propen-1-yl ester
• 23723-22-0
• C9H8 F N O2
• 181.1637
• .

• 3H-Naphtho[2,1-b]pyran-3-one,dodecahydro-4a-(hydroxymethyl)-7,7,10a-trimethyl-, (4aS,6aS,10aS,10bR)-
• 27781-79-9
• C17H28 O3
• .

• 3,9-Dithiabicyclo[9.2.2]pentadeca-11,13,14-triene
• 28667-57-4
• C13H18 S2
• .

• 3H-Pyrazol-3-one,2-(2,5-dichlorophenyl)-2,4-dihydro-5-methyl-4-[2-(2-nitrophenyl)diazenyl]-
• 29330-49-2
• C16H11 Cl2 N5 O3
• 249-564-1
• 392.19624
• .

• 3,6,9,12,15,18-Hexaoxaeicosane
• 23601-39-0
• C14H30 O6
• 245-774-2
• 294.3844
• .

• 3(2H)-Pyridazinone,4-chloro-5-(dimethylamino)-2-[3-(trifluoromethyl)phenyl]-
• 23576-23-0
• C13H11 Cl F3 N3 O
• 0
• .

• 3-Pyridinepropanoicacid, b-[[[(3R)-1-[1-oxo-3-(4-piperidinyl)propyl]-3-piperidinyl]carbonyl]amino]-,hydrate (1:1), (bS)-
• 221005-96-5
• C22H32 N4 O4 . H2 O
• 434.5292
• .

• 3H-Pentaleno[1,6a-b]oxirene(9CI)
• 25330-95-4
• C8H6 O
• .

• 3(2H)-Pyridazinone,4,6-diphenyl-2-(3-pyridinylmethyl)-
• 23338-60-5
• C22H17 N3 O
• 339.3899
• .

• 3-Furanmethanol,tetrahydro-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-,(2S,3R,4R)-
• 27003-73-2
• C₂₀H₂₄O₆
• 360.4
• .

• 3,6,9,12,15-Pentaoxaheptadecan-1-ol,17-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-
• 2497-58-7
• C26H46 O7
• 0
• .

• 3H-4,10a-Ethanophenanthren-3-one,4a-[2-(dimethylamino)ethyl]-4,4a-dihydro-5-hydroxy-6-methoxy-, (4S,4aS,10aR)-
• 25268-98-8
• C21H25 N O3
• .

• 3-Oxazolidineethanol,2-[(5-nitro-2-thiazolyl)imino]-
• 24240-65-1
• C8H10 N4 O4 S
• 258.2544
• .

• 3,6,9,12-Tetraoxatridecan-1-ol
• 23783-42-8
• C9H20 O5
• 245-883-5
• 208.25
• .

• 3-Furanol,3-ethynyltetrahydro-2,2,5,5-tetramethyl-
• 24270-82-4
• C10H16 O2
• 168.2328
• .

• 3'H-Cyclopropa[15,16]pregna-4,15-dien-20-yne,15,16-dihydro- (8CI,9CI)
• 26610-97-9
• C22H30
• .

• 3-Pyridinecarboxylicacid, 5-fluoro-, cyclohexyl ester
• 23723-26-4
• C12H14 F N O2
• 223.2435
• .

• 3,6-Pyridazinediamine,N3,N3,N6,N6-tetramethyl-
• 29604-73-7
• C8H14 N4
• 166.2236
• .

• 3a,11b-(Methaniminomethano)-1H-dibenz[e,g]isoindole-1,3,12,14(2H)-tetrone(9CI)
• 25480-50-6
• C18H10 N2 O4
• .

• 3-(Bis(2-acetoxyethyl)amino)-p-acetophenetidide
• 20249-05-2
• C₁₈H₂₆N₂O₆
• 243-641-3
• 366.4088
• .