• 3-Hepten-2-one,3,4,5,6,6-pentamethyl-, (3E)-
• 81786-74-5
• C12H22 O
• 279-823-4
• 182.30248
• .

• 3-Oxa-2,5-diaza-4-phosphahexan-4-amine,N,N,2,5-tetramethyl-, 4-oxide (9CI)
• 85437-82-7
• C6H18 N3 O2 P
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[(phenylamino)methylene]-
• 81905-05-7
• C11H11 N3 O
• 201.2245
• .

• 3-Isoquinolinecarboxylicacid, 1-chloro-4-methyl-, 2-(4-morpholinyl)ethyl ester
• 89928-61-0
• C17H19 Cl N2 O3
• 487.46029
• .

• 3-Cyclohexene-1-propanamine,g,4-dimethyl-
• 85099-36-1
• C11H21 N
• 285-492-7
• 167.2911
• .

• 3-Thiazolidinepropanenitrile,2-oxo-, 1,1-dioxide
• 89691-91-8
• C6H8 N2 O3 S
• 188.2043
• .

• 3,4-Furandiol,tetrahydro-, 3,4-diacetate, (3R,4S)-rel-
• 85440-70-6
• C8H12 O5
• 188.1779
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-4-(3-nitrophenyl)-, 3-ethyl ester
• 89267-42-5
• C17H16 N2 O6
• .

• 3H-Pyrazol-3-one,1,2-dihydro-1,5-diphenyl-2-[3-[4-(2-pyridinyl)-1-piperazinyl]propyl]-
• 85673-87-6
• C27H29 N5 O
• 288-186-1
• 0
• .

• 3a,7-Ethano-3aH-indene-4-carboxylicacid, octahydro-8,8-dimethyl-3-methylene-2-oxo-, (3aS,4R,7R,7aR)-
• 83058-94-0
• C15H20 O3
• 248.32
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2-(hydroxymethyl)-6-methyl-4-(3-nitrophenyl)-,5-[2-[methyl(phenylmethyl)amino]ethyl] 3-(2-propoxyethyl) ester
• 85387-23-1
• C30H37 N3 O8
• 0
• .

• 3,4-Diazabicyclo[4.1.0]hept-4-en-2-one,5-(1,2,3,4-tetrahydro-2-oxo-6-quinolinyl)-
• 85123-67-7
• C14H13 N3 O2
• 273.29
• .

• 3-Thiophenecarbonitrile,2-[2-[4-[(2-cyanoethyl)ethylamino]phenyl]diazenyl]-5-[2-(4-nitrophenyl)diazenyl]-
• 87606-56-2
• C22H18 N8 O2 S
• 289-324-3
• 458.49572
• .

• 3'H-Cyclopropa[3,4]pregn-3-ene(9CI)
• 88592-71-6
• C22H34
• .

• 3,5-Pyridinedicarboxylicacid, 4-(3,5-dimethyl-4-isoxazolyl)-1,4-dihydro-2,6-dimethyl-, 3,5-diethylester
• 87967-96-2
• C18H24 N2 O5
• 348.3936
• .

• 3-Isoquinolinecarboxamide,1-(2-fluorophenyl)-N-methyl-N-(1-methylpropyl)-
• 89242-24-0
• C21H21 F N2 O
• .

• 3,5-Dioxa-9-aza-4-phosphaheptacosan-1-aminium,4-hydroxy-7-methoxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide
• 88876-07-7
• C27H57 N2 O6 P
• 0
• .

• 3(2H)-Benzoxazolepropanesulfonicacid, 2-[2-(3-ethyl-4-oxo-2-thioxo-5-oxazolidinyl)-1-propen-1-yl]-, sodium salt(1:1)
• 80879-56-7
• C18H22 N2 O6 S2 . Na
• 279-610-6
• 450.50479
• .

• 3-Pyridinesulfonamide,2-[(2-chlorophenyl)thio]-N-[[(1,1-dimethylethyl)amino]carbonyl]-
• 84881-83-4
• C16H18 Cl N3 O3 S2
• 399.9154
• .

• 3-Isoquinolinecarboxylicacid, 1-(2-chlorophenyl)-
• 89242-09-1
• C16H10 Cl N O2
• .

• 3-Chrysenol,5,11-dimethyl-
• 84249-62-7
• C20H16 O
• 272.3404
• .

• 3-Amino-3-demethoxyfortimicin A
• 87713-59-5
• 0
• .

• 3-Pyridinecarboxylicacid, 2,2,10,10-tetramethyl-1,11-undecanediyl ester (9CI)
• 85018-61-7
• C27H38 N2 O4
• 454.6016
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(5-methyl-3-phenyl-4-isoxazolyl)-, 3,5-diethylester
• 87967-98-4
• C23H26 N2 O5
• 410.4629
• .

• 3-Pyridazineethanol, a-1,3-benzodioxol-5-yl-
• 83539-90-6
• C13H12 N2 O3
• 244.246
• .

• 3-Pyridinemethanol,1,2,3,6-tetrahydro-1-methyl-4-phenyl-
• 86219-77-4
• C13H17 N O
• 289-207-7
• 203.28018
• .

• 3,5,9,18,23-Pentaoxatricyclo[17.3.1.14,7]tetracos-11-en-10-one,7,20,21,22,24-pentahydroxy-11,15-dimethyl-,(1R,4S,7S,11E,15S,19R,20R,21S,22S,24R)- (9CI)
• 87442-02-2
• C21H34 O11
• .

• 3-Isoquinolinecarboxylicacid, 4-methyl-1-(1-piperidinyl)-, methyl ester
• 89928-80-3
• C17H20 N2 O2
• 284.3529
• .

• 3-Butenoic acid,3-methyl-4,4-diphenyl-
• 80743-50-6
• C17H16 O2
• 252.3077
• .

• 3-Thiophenamine,4-(4-methoxyphenyl)-
• 82437-70-5
• C11H11 N O S
• 205.2761
• .

• 3,4-Dihydro-1-(2-fluorophenyl)-3-isoquinolineethanamine ethanedioate (1:2)
• 83658-26-8
• C₂₁H₂₁FN₂O₈
• 0
• .

• 3-Cyclopentene-1,2-dione,3,4,5-triphenyl-
• 86504-33-8
• C23H16 O2
• 324.3719
• .

• 3-Buten-2-ol,1-(propylamino)-
• 85771-10-4
• C7H15 N O
• 129.2001
• .

• 3-Isoquinolinecarboxylicacid, 1-chloro-4-methyl-, 2-(diethylamino)ethyl ester, hydrochloride (1:1)
• 89928-60-9
• C17H21 Cl N2 O2 . Cl H
• .

• 3-Pyrrolidinecarboxylicacid, 1-dodecyl-5-oxo-2-phenyl-
• 80722-12-9
• C23H35 N O3
• 279-533-8
• 373.5289
• .

• 3-Furancarboxaldehyde,5-[(1Z)-5-(3-furanyl)-2-(hydroxymethyl)-1-penten-1-yl]-
• 84607-36-3
• C15H16 O4
• .

• 3-Piperidinecarboxamide,2,4-dihydroxy-2,4-dimethyl-6-oxo-
• 81124-62-1
• C8H14 N2 O4
• 279-692-3
• 202.20776
• .

• 3H-Pyrido[4'',3'':4',5']azepino[1',2':1,2]pyrido[3,4-b]indole-1-carboxylicacid, 5,6,8,9,14,14b,15,15a-octahydro-5-oxo-, methyl ester, (14bS,15aS)-
• 81149-29-3
• C21H21 N3 O3
• .

• 3H-Oxazolo[3,4-a]pyridine,1-dodecylhexahydro-
• 81684-24-4
• C19H37 N O
• 295.5032
• .

• 3-Pyridinecarboxamide,N-(4-fluorophenyl)-2-(3-methoxyphenoxy)-
• 83175-74-0
• C19H15 F N2 O3
• 338.3324
• .

• 3-Piperidinol,4,4-dimethoxy-
• 84100-50-5
• C7H15 N O3
• 282-129-4
• 161.1989
• .

• 3,7-Diaminophenothiazin-5-ium tetraphenylborate
• 84145-75-5
• C36H30BN3S
• 282-305-0
• 547.5195
• .

• 3-Pyridinemethanol,2-chloro-a-(2,4-difluorophenyl)-
• 80100-26-1
• C12H8 Cl F2 N O
• 255.6478
• .

• 3-Piperidinol,4,4-dimethoxy-1-(phenylmethyl)-
• 83763-31-9
• C₁₄H₂₁NO₃
• 280-715-4
• 251.32
• .

• 3-(4-Methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde oxime
• 84473-77-8
• C₁₃H₂₁NO
• 282-931-4
• 207.31194
• .

• 3-((2-Amino-4-fluorophenyl)amino)propan-1-ol
• 84145-70-0
• C₉H₁₃FN₂O
• 282-298-4
• 184.2107232
• .

• 3-Acetyl-1-(phenylsulfonyl)pyrrole
• 81453-98-7
• C₁₂H₁₁NO₃S
• 249.2856
• .

• 3-Nitro-2-pentanol nitronate
• 85060-02-2
• C5H10N2O5
• 0
• .

• 3-((4-(Pentyloxy)phenyl)methylene)phthalide
• 89673-52-9
• C20H20O3
• 289-515-1
• 308.371
• .

• 3,3-Dimethylbicyclo(2.2.1)heptane-2-propionyl chloride
• 85099-15-6
• C12H21ClO
• 285-469-1
• 216.74754
• .