• 3-Buten-2-one,4-(3-methoxyphenyl)-
• 20766-31-8
• C₁₁H₁₂O₂
• 176.2118
• .

• 3(2H)-Fluoranthenone,1,10b-dihydro-
• 38422-92-3
• C16H12 O
• 220.2659
• .

• 3,5-Epoxy-5H-[1,3]dioxolo[6,7][2]benzopyrano[4,3-d]indole,1,2,3,3a,11,12,13,13a-octahydro-13-methyl-, (3R,3aS,5R,10bS,13aR)-
• 86734-72-7
• C17H19 N O4
• .

• 3-Thiophenecarboxylicacid, 4-chloro-5-formyl-2-(phenylamino)-, ethyl ester
• 78267-24-0
• C14H12 Cl N O3 S
• 309.77
• .

• 3(2H)-Pyridazinone,4-chloro-2-(2-hydroxyethyl)-5-[(2-hydroxyethyl)methylamino]-
• 66597-68-0
• C9H14ClN3O3
• 247.6788
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-[3-(trifluoromethyl)phenyl]-, methylester
• 97217-82-8
• C16H15 F3 N2 O4
• 0
• .

• 3H-Pyrazol-3-one,2-[2-(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[1-(4-chlorophenyl)ethylidene]-2,4-dihydro-5-methyl-
• 119457-23-7
• C28H19 Cl2 N5 O2
• 528.3888
• .

• 3,5,9-Undecatrienoicacid,2-ethylidene-11-[(1R,5R)-4-hydroxy-4-methyl-2-oxo-6-oxa-3-azabicyclo[3.1.0]hex-1-yl]-4,10-dimethyl-11-oxo-,methyl ester, (2E,3E,5E,9E)-
• 167782-17-4
• C21H27 N O6
• 389.4422
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,3-[2,3-O-(1-methylethylidene)-b-D-ribofuranosyl]-
• 53458-40-5
• C12H16 N6 O4
• 308.2932
• .

• 3-(N-Methylpiperazine)-propyl bromide dihydrobromide
• 5845-29-4
• C₈H₁₉Br₃N₂
• 382.96
• .

• 3H-Phenoxazin-3-one,2,4,6,8-tetrabromo-7-hydroxy-, ammoniate (1:1)
• 1787-53-7
• C12H3 Br4 N O3 . H3 N
• 0
• .

• 3-Buten-2-ol,4-bicyclo[2.2.1]hept-5-en-2-yl-3-methyl-
• 94265-95-9
• C12H18 O
• 304-400-9
• 178.2707
• .

• 3-Quinolinecarbonitrile,1,2-dihydro-7-methoxy-2-thioxo-
• 116705-02-3
• C11H8 N2 O S
• 216.26
• .

• 3-Pentanethiol,2,2,4,4-tetramethyl-
• 57602-97-8
• C₉H₂₀S
• 160.3201
• .

• 3-Pyridinecarboxaldehyde,1,2-dihydro-1-(1-methylethyl)-2-selenoxo-
• 65823-95-2
• C9H11 N O Se
• 228.1497
• .

• 3a,7a-Methano-1H-indene,2,3,4,5-tetrahydro- (9CI)
• 136630-10-9
• C10H14
• 0
• .

• 3,5-Cyclohexadiene-1,2-dicarboxylicacid, 1,2-diethyl ester
• 6268-45-7
• C12H16 O4
• 224.253
• .

• 3aH-Isoxazolo[2,3-b]isoxazole-3a-carboxylicacid, tetrahydro-2,5-bis[(4-nitrophenoxy)methyl]-, ethyl ester
• 86497-70-3
• C22H23 N3 O10
• 489.4321
• .

• 3-Pyridinecarboxylicacid,(3R,5S,5aS,6S,9R,9aS,10R)-6-(acetyloxy)-5-(benzoyloxy)octahydro-2,2,5a,9-tetramethyl-2H-3,9a-methano-1-benzoxepin-10-ylester (9CI)
• 145940-86-9
• C30H35 N O7
• .

• 3H-Indolium, 2-(2-(4-(diethylamino)phenyl)ethenyl)-1,3,3-trimethyl-, trichlorozincate(1-)
• 72102-51-3
• C₂₃H₂₉Cl₃N₂Zn
• 0
• .

• 3H-Pyrazol-3-one,4-[(2Z)-[1-[(1E)-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)azo]-2-oxopropylidene]hydrazino]-1,2-dihydro-1,5-dimethyl-2-phenyl-(9CI)
• 118747-06-1
• C25H26 N8 O3
• .

• 3-Azabicyclo[3.2.2]nonane-3-ethanamine,N,N-dimethyl-
• 4510-96-7
• C12H24 N2
• 495.9564
• .

• 3H-Cyclopent[ij]indolo[2,3-a]quinolizine-12-carboxylicacid, 13a-ethyl-5,6,6a,11,12,13,13a,13b-octahydro-, methyl ester,(6aS,11aS,13aR,13bS)-
• 32790-12-8
• C21H26 N2 O2
• .

• 3a,7a-Methano-1H-indene,2,3,4,7-tetrahydro- (9CI)
• 17048-59-8
• C10H14
• 134.2182
• .

• 3-Butenoic acid,2,2-dimethyl-, ethyl ester
• 58544-20-0
• C8H14 O2
• 142.1956
• .

• 3-Pentanol,1-(nitrosopentylamino)-
• 79448-13-8
• C10H22 N2 O2
• 202.2939
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,5-(4-morpholinyl)-
• 92335-27-8
• C8H11 N7 O
• 221.2192
• .

• 3-Quinolinecarbonitrile,1,2-dihydro-4-hydroxy-1-methyl-2-oxo-
• 73281-56-8
• C11H8 N2 O2
• 200.1934
• .

• 3,5,7,9,11,13,15,17-Octadecaoctaen-2-one,3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(3E,5E,7E,9E,11E,13E,15E,17E)-
• 4586-97-4
• C31H42 O
• 0
• .

• 3-Butenenitrile,2-hydroxy-3-methyl-
• 22410-56-6
• C5H7 N O
• 97.1152
• .

• 3,5-Pyridinedicarboxylicacid, 4-butyl-1,4-dihydro-2,6-dimethyl-, 3,5-diethyl ester
• 94266-06-5
• C17H27 N O4
• 304-412-4
• 309.40058
• .

• 3,6-Acridinediamine,N3,N6-dimethyl-
• 49669-81-0
• C15H15 N3
• 237.2997
• .

• 3-Quinolinecarboxylicacid,1-cyclopropyl-7-[3-[1-(dimethylamino)ethyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-oxo-,[S-(R*,S*)]- (9CI)
• 143383-48-6
• C21H26 F N3 O3
• .

• 3H-Pyrazol-3-one,5-[(4-dodecylphenyl)amino]-2,4-dihydro-2-(4-nitrophenyl)-
• 5595-26-6
• C27H36 N4 O3
• 435.302
• .

• 3-Thiophenecarboxamide,N-(3-methylphenyl)-5-nitro-
• 146795-30-4
• C12H10 N2 O3 S
• 262.2844
• .

• 3-Pyridinecarboxamide,6-amino-5-cyano-1,2,3,4-tetrahydro-4-(4-methoxyphenyl)-2-oxo-
• 70987-91-6
• C14H14 N4 O3
• 286.286
• .

• 3H-9,10a-Methanoazuleno[4,5-b]furo[3,4-d]furan-3-one,3a,4,6a,6b,7,9,9a,10b-octahydro-3a,9a-dihydroxy-5-(hydroxymethyl)-2,7,7,11-tetramethyl-,(3aR,6aS,6bR,9R,9aR,10aS,10bR,11R)- (9CI)
• 18325-94-5
• C20H26 O6
• .

• 3(2H)-Thiazolamine,2-imino-4-methyl-, hydrochloride (1:1)
• 61514-89-4
• C4H7 N3 S . Cl H
• 129.1835
• .

• 3-Pyridinecarboxaldehyde,1,2-dihydro-4-hydroxy-6-methyl-2-oxo-
• 66620-83-5
• C7H7 N O3
• 153.1354
• .

• 3H-Indazol-3-one,2-[4-chloro-2-fluoro-5-(phenylmethoxy)phenyl]octahydro-
• 122855-14-5
• C20H20 Cl F N2 O2
• 374.8364
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-(4-methoxyphenyl)-
• 36209-49-1
• C9H10 N4 O S
• 0
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-phenyl-5-(4-pyridinyl)-
• 16629-40-6
• C13H10 N4 S
• 0
• .

• 3,4'-Bi-2H-1-benzopyran,3',4'-dihydro-6,6',7,7'-tetramethoxy-2,2,2',2'-tetramethyl- (9CI)
• 17678-76-1
• C26H32 O6
• 0
• .

• 3(2H)-Pyridazinone,4-chloro-5-(3,5-diphenyl-1H-pyrazol-1-yl)-
• 94375-42-5
• C₁₉H₁₃ClN₄O
• 348.7857
• .

• 3-Pyridinecarboxamide,6-(butylamino)-
• 6960-23-2
• C10H15 N3 O
• 193.2456
• .

• 3(2H)-Pyridazinone,2-(6-chloro-2-benzothiazolyl)-4,5-dihydro-6-(4-methoxyphenyl)-
• 112445-64-4
• C18H14 Cl N3 O2 S
• 371.8407
• .

• 3,7,12,17-Corrintetrapropanoicacid,2,8,13,18-tetrakis(carboxymethyl)-1,2,7,8-tetradehydro-9,22-dihydro-3,9,13,18,19-pentamethyl-,(3R,9S,12S,13S,17S,18S,19R)- (9CI)
• 132183-60-9
• C44H54 N4 O16
• .

• 3(2H)-Benzofuranone,7-chloro-4,6-dimethoxy-
• 3261-06-1
• C10H9 Cl O4
• 228.6291
• .

• 3H-Imidazo[4,5-g]quinazolin-8-amine,3-(3,5-O-phosphinico-b-D-ribofuranosyl)- (9CI)
• 61925-60-8
• C14H14 N5 O6 P
• 379.2646
• .

• 3-Oxazolidinecarboxylicacid, 4-[(2,5-dihydro-5-oxo-2-furanyl)hydroxymethyl]-2,2-dimethyl-,1,1-dimethylethyl ester, [4R-[4R*[R*(S*)]]]- (9CI)
• 127997-06-2
• C15H23 N O6
• 313.3462
• .