• 3(2H)-Pyridazinone,5-amino-4-chloro-2-[(methylthio)-3-(trifluoromethyl)phenyl]- (9CI)
• 121442-74-8
• C12H9 Cl F3 N3 O S
• 335.7326
• .

• 3-Quinolinecarboxylicacid, 1,4-dihydro-4-oxo-1-(phenylmethyl)-
• 35975-86-1
• C17H13 N O3
• 279.29
• .

• 3,6-Pyridazinedione,1,2-dihydro-1-methyl-2-phenyl-
• 13817-74-8
• C11H10 N2 O2
• 202.2093
• .

• 3-Furancarboxylic acid,2-methyl-5-(2-methylpropyl)-4-(4-morpholinylmethyl)-, hydrochloride (1:1)
• 435341-87-0
• C15H23 N O4 . Cl H
• 281.3474
• .

• 3-Pyrrolidinecarboxylicacid, 1-cyclohexyl-5-oxo-
• 6304-56-9
• C11H17 N O3
• 211.26
• .

• 3,13-Hexadecadiene-1,15-diyne,(3Z,13Z)-
• 137319-24-5
• C16H22
• .

• 3-Pyridazinamine,6-(methylsulfonyl)-N-phenyl-
• 92290-00-1
• C11H11 N3 O2 S
• 249.2889
• .

• 3-Hexen-1-ol,1-benzoate
• 72200-74-9
• C₁₃H₁₆O₂
• 276-454-0
• 204.26494
• .

• 3,6,9,12-Tetraoxahexadecanoicacid, 2,10-dimethyl-4,8,11-trioxo-, butyl ester
• 5412-07-7
• C18H30 O9
• 390.4254
• .

• 3,7-Cycloundecadien-1-ol,1,5,5,8-tetramethyl-, (3E,7E)-(-)-
• 24405-58-1
• C15H26 O
• 0
• .

• 3H-Indolium,2-[4,5-dihydro-5-methyl-1-(4-methylphenyl)-1H-pyrazol-3-yl]-1,3,3-trimethyl-,chloride (1:1)
• 83968-96-1
• C22H26 N3 . Cl
• 281-574-1
• 367.91494
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[(5R,5aR,8aR,9S)-5,5a,6,8,8a,9-hexahydro-9-hydroxy-6-oxofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-
• 109010-93-7
• C20H16 O8
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-, 4-[(4-C7-17-branched alkylphenyl)azo] derivs.
• 97660-72-5
• 307-585-4
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine,7-(methylthio)-
• 6332-11-2
• C5H5 N5 S
• 167.1917
• .

• 3-Pyridinecarboxamide,N-[(3E)-4-ethyl-2-[(2Z)-hydroxyimino]-5-nitro-3-hexen-1-yl]-
• 162626-99-5
• C14H18 N4 O4
• 306.32
• .

• 3-Heptenoic acid,2-ethyl-4-methyl-, methyl ester
• 7037-13-0
• C11H20 O2
• 184.2753
• .

• 3(2H)-Pyridazinone,5-ethyl-
• 61404-50-0
• C6H8 N2 O
• 124.1405
• .

• 3-Thiophenecarboxamide,N-(2-fluorophenyl)-5-nitro-
• 146795-37-1
• C11H7 F N2 O3 S
• 266.2483
• .

• 3H-1,2-Dithiole-3-thione,5-phenyl-
• 3445-76-9
• C9H6 S3
• 0
• .

• 3-Pyridineethanol, a-phenyl-
• 6312-10-3
• C13H13 N O
• 199.2484
• .

• 3-Azaspiro[5.5]undecane-3-propanamine,N,N-dimethyl-8-(trifluoromethyl)-, hydrochloride (1:2)
• 21680-55-7
• C16H29 F3 N2 . 2 Cl H
• 306.4101
• .

• 3-Cyclohexene-1-carboxylicacid, 5-ethyl-4-(4-hydroxyphenyl)-6-methyl-
• 22921-20-6
• C16H20 O3
• .

• 3-Pyrrolidinecarboxylicacid, 1-(2-methylpropyl)-4,5-dioxo-, ethyl ester
• 5336-47-0
• C11H17 N O4
• 227.257
• .

• 3,7-Diazabicyclo[3.3.1]nonan-9-one,3,7-diacetyl-1,5-bis(phenylthio)-
• 78693-63-7
• C23H24 N2 O3 S2
• 440.5783
• .

• 3H-Phenothiazin-3-one,2,4-dichloro-
• 21004-90-0
• C12H5 Cl2 N O S
• 282.1452
• .

• 3,5-Isoxazolidinedione,4,4-diethyl-2-(4-morpholinylmethyl)-
• 6158-42-5
• C12H20 N2 O4
• 334.3437
• .

• 3H-Cyclotridec[d]oxireno[f]isoindole-7,8,11,12(4H,13H)-tetrone,15-ethyl-9,10,14,14a,15,15a,16a,16b-octahydro-14-[(1R)-1-(1H-indol-3-yl)ethyl]-4,6,15a-trimethyl-,(1E,4S,5E,11aR,14S,14aR,15S,15aR,16aS,16bR)- (9CI)
• 119212-28-1
• C34H40 N2 O5
• .

• 3-((1,2-Dimethyl-1H-indol-3-yl)azo)-1,5-dimethyl-2-phenyl-1H-pyrazolium acetate
• 94135-77-0
• C23H27N5O2
• 302-948-3
• 405.49278
• .

• 3H-Pyrrolo[4,3,2-gh]-1,4-benzodiazonin-3-one,9-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butyl]-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylethyl)-,[2S-(2R*,5S*)]- (9CI)
• 135147-52-3
• C27H45 N3 O3 Si
• .

• 3H-1,2,4-Triazol-3-one,4,5-dihydro-4-(phenylmethyl)-5-thioxo-
• 6634-47-5
• C9H7 N3 O S
• 205.2364
• .

• 3(4H)-Quinazolineaceticacid, 2-methyl-4-oxo-, 2-[[(4-methylphenyl)amino]thioxomethyl]hydrazide
• 40889-56-3
• C19H19 N5 O2 S
• 381.4515
• .

• 3-Pyridinemethanol, 4-methyl-
• 4664-27-1
• C₇H₉NO
• 123.15246
• .

• 3H-Purin-6-amine,8-bromo-3-b-D-ribofuranosyl-
• 36258-95-4
• C₁₀H₁₂BrN₅O₄
• 346.1374
• .

• 3(1H)-Isoquinolinecarboxylicacid, 2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-3,4-dihydro-
• 82768-84-1
• C25H30 N2 O5
• 438.5161
• .

• 3(2H)-Pyridazinone,5-(4-morpholinyl)-2-phenyl-4-[(phenylmethyl)thio]-
• 5273-14-3
• C21H21 N3 O2 S
• 379.4753
• .

• 3-Pyridinecarboxylicacid, 5-amino-4-(hydroxymethyl)-6-methyl-
• 5427-90-7
• C8H10 N2 O3
• 182.1766
• .

• 3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-N-(8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2-oxo-1-phenyl-, endo-, (E)-2-butenedioate, hydrate (1:1:2) (salt)
• 139094-69-2
• C₂₈H₂₉N₃O₇
• 0
• .

• 3H-Pyrazole-3-carboxylicacid, 4,5-dihydro-3,4-dimethyl-, ethenyl ester
• 6117-11-9
• C8H12 N2 O2
• 393.3069
• .

• 3H-Indolium,2-[[3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)methyl]-2-hydroxy-4-oxo-2-cyclobuten-1-ylidene]methyl]-1,3,3-trimethyl-,inner salt
• 14238-53-0
• C28H28 N2 O2
• 0
• .

• 3H-1,2-Dithiole-4-carbonitrile,5-methyl-3-thioxo-
• 24045-79-2
• C5H3 N S3
• 173.279
• .

• 3-Azabicyclo[3.3.1]nonan-9-ol,9-(3-hydroxyphenyl)-3-(2-phenylethyl)-
• 92836-36-7
• C22H27 N O2
• .

• 3-Benzofurancarboxylicacid, 5-butoxy-2-methyl-, ethyl ester
• 5010-41-3
• C16H20 O4
• 358.368
• .

• 3-Buten-2-ol,1-[[2-(4-methylphenoxy)ethyl]amino]-4-phenyl-
• 5582-20-7
• C19H23 N O2
• 342.3708
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[5,5a,6,8,8a,9-hexahydro-6-oxo-9-[[4-(trifluoromethyl)phenyl]amino]furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-,[5R-(5a,5ab,8aa,9b)]- (9CI)
• 144604-21-7
• C27H20 F3 N O7
• .

• 3-Benzofurancarboxylicacid, 4-[(dimethylamino)methyl]-5-hydroxy-2-phenyl-, ethyl ester
• 95696-19-8
• C20H21 N O4
• 375.85
• .

• 3-Octen-2-ol,2,6-dimethyl-, (3E)-
• 84282-48-4
• C₁₀H₂₀O
• 282-693-1
• 156.2652
• .

• 3-Thiophenecarboxylicacid, 5-[(4-chlorophenyl)methylene]-2,5-dihydro-4-hydroxy-2-oxo-, 1-methylethylester
• 54414-32-3
• C15H13 Cl O4 S
• .

• 3-Phenanthrenemethanol,a-[1-(dipentylamino)ethyl]-1-methyl-7-(1-methylethyl)-,hydrochloride (1:1)
• 6285-74-1
• C31H45 N O . Cl H
• 447.6951
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(2-methylphenyl)-
• 29211-55-0
• C11H12 N2 O
• 188.2258
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine,7-(1-piperidinyl)-
• 92985-33-6
• C9H12 N6
• 204.2318
• .