• 3-Oxa-6-azatricyclo[3.2.1.02,4]octan-7-one,6-acetyl-, [1S-(1a,2b,4b,5a)]- (9CI)
• 189098-30-4
• C8H9 N O3
• 167.16196
• .

• 3H-1,2,3-Oxathiazolo[4,5-d]pyrimidine(9CI)
• 189238-82-2
• C4H3 N3 O S
• 141.15112
• .

• 3-Cyclohexene-1-carboxylicacid, 6-amino-, (1R,6S)-
• 189125-29-9
• C7H11 N O2
• 0
• .

• 3-Azabicyclo[3.1.0]hexane-2-thione,3-methyl-, (1S,5R)-
• 191222-62-5
• C6H9 N S
• 0
• .

• 3-Pyridineacetonitrile,a-hydroxy-2-methyl-
• 190249-18-4
• C8H8 N2 O
• 0
• .

• 3,9-Diazaspiro[5.5]undecane,3-(phenylmethyl)-
• 189333-49-1
• C16H24 N2
• 0
• .

• 3-Pyridinecarboxylicacid, 6-amino-2,3,4,5-tetrahydro-4-methyl-
• 190909-27-4
• C7H12 N2 O2
• 0
• .

• 3-Pentanone,1,4-dichloro-4-methyl-
• 191032-91-4
• C6H10 Cl2 O
• 0
• .

• 3-Pyridineacetic acid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-a-oxo-, ethyl ester
• 191338-96-2
• C14H18 N2 O5
• 294.30312
• .

• 3-Buten-1-amine,4-(5-ethoxy-3-pyridinyl)-N-methyl-, (3E)-
• 189274-78-0
• C12H18 N2 O
• 0
• .

• 3-Thiophenecarboxylicacid, 4,5-dihydro-5-(hydroxyimino)-4-oxo-, ethyl ester
• 191418-67-4
• C7H7 N O4 S
• 0
• .

• 3-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-, hydrobromide (1:1), (3R)-
• 190961-50-3
• C10H11 N O2 . Br H
• 258.11
• .

• 3(2H)-Furanone,4-hydroxy-2,5-dimethyl-, labeled with carbon-14 (9CI)
• 192466-95-8
• C6H8 O3
• 128.13
• .

• 3,3'-Bi-9H-carbazole,9,9'-dioctyl-
• 193017-42-4
• C40H48 N2
• 556.82252
• .

• 3-Pyridineethanol, b-methyl-
• 191351-66-3
• C8H11 N O
• 0
• .

• 3-Furanamine,N-(1,1-dimethylethyl)-2-ethoxytetrahydro-2,3-dimethyl-, (2R,3S)-rel-
• 192324-30-4
• C12H25 N O2
• 0
• .

• 3-Furanamine,2-ethoxytetrahydro-2,3-dimethyl-N-(1-methylethyl)-, (2R,3S)-rel-
• 192324-20-2
• C11H23 N O2
• 0
• .

• 3A-BENZYL-2-METHYL-2,3A,4,5,6,7-HEXAHYDRO-3H-PYRAZOLO[4,3-C]PYRIDIN-3-ONE L-TARTARATE
• 193274-37-2
• 0
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2-methyl-6-phenyl-4-(2-phenylethynyl)-, 3-ethyl5-[(4-nitrophenyl)methyl] ester
• 192053-05-7
• C31H26 N2 O6
• 522.55
• .

• 3-Thiophenecarboxamide,2-methyl-
• 189329-96-2
• C₆H₇NOS
• 141.19
• .

• 3-Furanol,4-aminotetrahydro-, (3R,4S)-
• 190792-70-2
• C4H9 N O2
• 0
• .

• 3-Cyclohexene-1-ethanol,4-ethoxy-2-hydroxy-1-methyl-
• 193019-49-7
• C11H20 O3
• 0
• .

• 3-Pyridinol,6-amino-5-methyl-
• 193746-18-8
• C6H8 N2 O
• 0
• .

• 3-Cyclohexene-1-methanol,6-amino-
• 191803-49-3
• C7H13 N O
• 0
• .

• 3-Pyridinecarboxylicacid, 2,6-dichloro-5-fluoro-, methyl ester
• 189281-66-1
• C7H4 Cl2 F N O2
• 224.02
• .

• 3-Furancarboxamide,5-(difluoromethyl)-
• 189330-19-6
• C6H5 F2 N O2
• 0
• .

• 3-Thiophenecarboxylicacid,5-amino-,methylester(9CI)
• 192879-33-7
• C6H7NO2S
• 0
• .

• 3-Furancarboxylic acid,tetrahydro-4-methylene-2-octyl-5-oxo-, (2R,3R)-rel-
• 191282-49-2
• C14H22 O4
• 254.32
• .

• 3H-Thieno[2,3-d]imidazole-5-carboxylicacid
• 193066-59-0
• C6H4 N2 O2 S
• 0
• .

• 3-Pyrrolidinecarboxaldehyde,1-acetyl-, (-)-
• 191347-95-2
• C7H11 N O2
• 141.16774
• .

• 3-Piperidinecarbonylchloride, 1-methyl-
• 193538-44-2
• C7H12 Cl N O
• 161.62928
• .

• 3(2H)-Isoxazolone,5-(2,2-dimethylpropyl)-
• 192439-71-7
• C8H13 N O2
• 0
• .

• 3-Buten-2-one,4-(1,3,3-trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-, (3E)-
• 190059-33-7
• C13H20 O2
• 208.3
• .

• 3-Penten-2-one,5-hydroxy-4-methyl-, (3Z)-
• 193470-80-3
• C6H10 O2
• 114.1424
• .

• 3-Pyridinecarbonitrile,2-ethoxy-6-(2-furanyl)-
• 190579-90-9
• C12H10 N2 O2
• 0
• .

• 3-Penten-2-one,5-hydroxy-4-methyl-, (3E)-
• 193470-78-9
• C6H10 O2
• 114.1424
• .

• 3H-Imidazo[4,5-c]pyridin-2-amine,3,4,6-trimethyl-
• 193690-74-3
• C9H12 N4
• 0
• .

• 3-Furanamine,2-ethoxytetrahydro-2,3-dimethyl-N-(1-methylethyl)-, (2R,3R)-rel-
• 192324-26-8
• C11H23 N O2
• 0
• .

• 3-Pyrrolidineaceticacid, 4-(1-methylethyl)-, (3R,4R)-
• 194019-65-3
• C9H17 N O2
• 0
• .

• 3,6-Methanofuro[2,3-d][1,6,2]dioxazocine(9CI)
• 189508-68-7
• C8H5 N O3
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 2-amino-, methyl ester, (1R,2S)-rel-
• 193673-50-6
• C8H13 N O2
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 2-amino-, (1R,2S)-rel-
• 193673-65-3
• C7H11 N O2
• 0
• .

• 3-Thiomorpholinecarboxylicacid, 2,2-dimethyl-4-[[4-(4-pyridinyloxy)phenyl]sulfonyl]-, (3S)-
• 192329-83-2
• C18H20 N2 O5 S2
• 0
• .

• 3-Pyridazinemethanol,5-fluorohexahydro-4-hydroxy-, (3R,4R,5R)-rel-
• 194040-35-2
• C5H11 F N2 O2
• 0
• .

• 3-Pyridinemethanol,2-(1-methylethyl)-
• 194151-94-5
• C9H13 N O
• 0
• .

• 3H-INDOLIUM, 2-[5-[1,3-DIHYDRO-3,3-DIMETHYL-5-SULFO-1-(3-SULFOPROPYL)-2H-INDOL-2-YLIDENE]-1,3-PENTADIENYL]-3,3-DIMETHYL-5-SULFO-1-(3-SULFOPROPYL)-, INNER SALT, TRISODIUM SALT
• 190517-63-6
• C₃₁H₃₅N₂Na₃O₁₂S₄
• 824.85
• .

• 3-Butyn-1-ol,4-(4-pyridinyl)-
• 192643-83-7
• C9H9 N O
• 147.17386
• .

• 3,9-Diazaspiro[5.5]undecane-2,4-dione,9-(phenylmethyl)-
• 189333-48-0
• C16H20 N2 O2
• 0
• .

• 3-Quinolinecarboxylicacid, 4-chloro-8-iodo-, ethyl ester
• 193975-33-6
• C₁₂H₉ClINO₂
• 151.17
• .

• 3,4-Pyrrolidinediamine,1-(phenylmethyl)-, (3S,4S)-
• 193352-75-9
• C11H17 N3
• 191.27
• .