• 3,4-Azocinedicarboxylicacid, 1,6,7,8-tetrahydro-1-(2-phenylethyl)-, 3,4-dimethyl ester
• 57740-41-7
• C19H23 N O4
• 329.3902
• .

• 3,10-Perylenediol
• 5796-90-7
• C20H12 O2
• .

• 3-Pyridinecarboxylicacid,4-amino-6-(2,4-dichlorophenyl)-1,2,5,6-tetrahydro-2-(2-hydroxy-3-methoxyphenyl)-,ethyl ester
• 59624-01-0
• C21H22 Cl2 N2 O4
• 437.3164
• .

• 3-Pyridinemethanol, a-[3-(dimethylamino)propyl]-a-phenyl-
• 5806-30-4
• C17H22 N2 O
• 439.9528
• .

• 3-Pyrrolidinecarboxylicacid
• 59378-87-9
• C₅H₉NO₂
• 115.1305
• .

• 3-Piperidinecarboxamide,N-ethyl-1-hexyl-N-methyl-
• 5116-17-6
• C15H30 N2 O
• 310.3682
• .

• 3-Pentyn-2-ol,1,1,1-trichloro-5-(trimethylsilyl)-
• 57212-21-2
• C8H13 Cl3 O Si
• 259.6327
• .

• 3-Pyridinecarboxamide,2-chloro-N-(3-ethylphenyl)-
• 57841-62-0
• C14H13 Cl N2 O
• 260.7188
• .

• 3-Pyrazolidinone,5,5-dimethyl-2-phenyl-
• 5454-02-4
• C11H14 N2 O
• 190.2417
• .

• 3-Phenanthrenemethanol,9-chloro-a-[(dioctylamino)methyl]-,hydrochloride (1:1)
• 5431-27-6
• C32H46 Cl N O . Cl H
• 496.1667
• .

• 3(2H)-Cinnolinone,2-(phenylmethyl)-
• 5155-77-1
• C15H12 N2 O
• 304.4487
• .

• 3(2H)-Thiophenone,dihydro-, 2-(dihydro-1,1-dioxido-3(2H)-thienylidene)hydrazone 1,1-dioxide
• 5536-77-6
• C8H12 N2 O4 S2
• 314.3789
• .

• 3-Pentanol,3,3'-[sulfonylbis(methylene)]bis- (9CI)
• 51384-40-8
• C12H26 O4 S
• 266.3974
• .

• 3(2H)-Benzothiazoleaceticacid, 2-thioxo-
• 59794-34-2
• C9H7 N O2 S2
• 225.2874
• .

• 3H-Indol-3-one,1,2-dihydro-2-[1-[3-(1-methoxyethyl)-4-pyridinyl]ethylidene]-
• 54368-83-1
• C18H18 N2 O2
• 294.3477
• .

• 3-Cyclohexene-1-carboxylicacid, 6-amino-, (1R,6S)-rel-
• 54162-90-2
• C7H11 N O2
• 141.17
• .

• 3,8-Disiladec-5-ene,3,8-dichloro-2,3,8,9-tetramethyl- (7CI,8CI)
• 5357-24-4
• C12H26 Cl2 Si2
• 332.2023
• .

• 3-Piperidinecarboxylicacid, 1-methyl-3-phenyl-, ethyl ester
• 52370-94-2
• C₁₅H₂₁NO₂
• 257-882-7
• 247.33274
• .

• 3-Pyridinecarboxylicacid,1,4,5,6-tetrahydro-5-(1-hydroxyethyl)-6-oxo-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-,methyl ester (9CI)
• 55856-51-4
• C21H21 N3 O4
• .

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

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

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

• 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
• .

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

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

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

• 3,8-Nonadien-2-one,(3E)-
• 55282-90-1
• C9H14 O
• 138.2069
• .

• 3,5,13,15-Tetraaza-4,14-diphosphatricyclo[15.3.1.17,11]docosa-1(21),7,9,11(22),17,19-hexaene-2,6,12,16-tetrone,4,4,4,14,14,14-hexakis(1-aziridinyl)-4,4,14,14-tetrahydro- (9CI)
• 52403-15-3
• C28H36 N10 O4 P2
• 638.5976
• .

• 3,5-Methano-2H-cyclopenta[b]furan-7-carboxylicacid, hexahydro-6-hydroxy-2-oxo-, methyl ester
• 5826-29-9
• C10H12 O5
• 521.9887
• .

• 3-cyclohexylpent-4-en-2-one
• 55702-54-0
• C₁₁H₁₈O
• 0
• .

• 3-Thiophenamine,N-(1,1-dimethylethyl)tetrahydro-, 1,1-dioxide
• 5553-22-0
• C8H17 N O2 S
• 296.7758
• .

• 3,5-Isoxazolidinedione,2-phenyl-
• 5305-00-0
• C9H7 N O3
• 177.1568
• .

• 3-Pyridinecarboxylicacid, 1,2-dihydro-4,6-dimethyl-2-thioxo-
• 54364-30-6
• C8H9 N O2 S
• 0
• .

• 3-Phospholanone,1-methyl-, 1-sulfide
• 58311-83-4
• C5H9 O P S
• 148.1631
• .

• 3-Pyridineethanol, a-1-naphthalenyl-a-phenyl-
• 57758-67-5
• C23H19 N O
• 325.4031
• .

• 3,6,9-Triazatetracyclo[6.1.0.02,4.05,7]nonane(9CI)
• 53586-19-9
• C6H9 N3
• .

• 3,10'-Bi-10H-phenothiazine,10-methyl-2,2'-bis(trifluoromethyl)-
• 52704-73-1
• C27H16 F6 N2 S2
• 546.5498
• .

• 3-Pentanone,1,5-diphenyl-, oxime
• 5434-81-1
• C17H19 N O
• 253.3389
• .

• 3-Pyridinecarboxamide,2-chloro-N-[2-(1-methylethyl)phenyl]-
• 57842-00-9
• C15H15 Cl N2 O
• 274.7454
• .

• 3-Pyridinemethanol,4-[[(4-chlorophenyl)imino]methyl]-5-hydroxy-6-methyl-, a-(dihydrogen phosphate) (9CI)
• 5371-85-7
• C14H14 Cl N2 O5 P
• 414.9052
• .

• 3-Cycloheptene-1-carboxylicacid, 4-phenyl-, methyl ester
• 5537-33-7
• C15H18 O2
• 280.3196
• .

• 3-Pyridinecarbonitrile,1,2,3,4-tetrahydro-2-oxo-4,6-diphenyl-
• 5336-28-7
• C18H14 N2 O
• 274.3166
• .

• 3-Pyridinecarboxamide,5-acetyl-1,2-dihydro-6-methyl-2-oxo-
• 52600-60-9
• C9H10 N2 O3
• 194.19
• .

• 3-Octanone,7-methyl-
• 5408-57-1
• C9H18 O
• 142.2386
• .

• 3-Pyridinamine,2-(4-morpholinyl)-
• 51627-47-5
• C₉H₁₃N₃O
• 179.22
• .