• 3-Pyridinecarboxylicacid, 6-amino-5-bromo-
• 180340-69-6
• C₆H₅BrN₂O₂
• 217.02
• .

• 3-Quinolinol, 2-chloro-
• 128676-94-8
• C9H6 Cl N O
• 179.60
• .

• 3-Pyridinecarboxaldehyde,6-chloro-5-methyl-
• 176433-43-5
• C7H6 Cl N O
• 0
• .

• 3,4-Thiophenediol
• 14282-59-8
• C₄H₄O₂S
• 116.14
• .

• 3H-Indolium,2-[3-chloro-5-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1,3,3-trimethyl-,iodide (1:1)
• 119569-97-0
• C₂₇H₃₀ClIN₂
• 544.90
• .

• 3H-Indolium,1-ethyl-3,3-dimethyl-2-[2-(phenylamino)ethenyl]-5-sulfo-, inner salt
• 146368-09-4
• C20H22 N2 O3 S
• 370.4653
• .

• 3H-Pyrazol-3-one,2-(4-bromophenyl)-2,4-dihydro-5-methyl-
• 14580-15-5
• C10H9 Br N2 O
• .

• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,7-[(2-hydroxy-2,2-di-2-thienylacetyl)oxy]-9,9-dimethyl-, (1a,2b,4b,5a,7b)-
• 186691-13-4
• C19H22 N O4 S2
• .

• 3,9-Diazabicyclo[3.3.1]nonan-7-amine,3,9-dimethyl-
• 160357-81-3
• C9H19 N3
• 0
• .

• 3-Pyridinecarboxylicacid, 2-(phenylmethoxy)-
• 14178-18-8
• C₁₃H₁₁NO₃
• 229.23
• .

• 3-Pyridinecarboxylicacid, 1,2,5,6-tetrahydro-4-hydroxy-2-oxo-, methyl ester, sodium salt (1:1)
• 198213-15-9
• C7H9 N O4 . Na
• 193.13
• .

• 3H-Indolium,1-ethyl-2,3,3-trimethyl-5-sulfo-, inner salt
• 146368-07-2
• C₁₃H₁₇NO₃S
• 267.344
• .

• 3-Pyridinecarboxamide,2-chloro-N-[(2-methylphenyl)sulfonyl]-
• 113513-65-8
• C13H11 Cl N2 O3 S
• 310.756
• .

• 3-Pyridinecarboxylicacid, 2-(phenylamino)-, hydrazide
• 120137-15-7
• C12H12 N4 O
• 228.2499
• .

• 3H-1,2,4-Triazol-3-one,4-ethyl-2,4-dihydro-5-methoxy-
• 145028-00-8
• C5H9 N3 O2
• .

• 3-Quinolinecarboxylicacid,7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1S,2R)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-
• 127254-11-9
• C₁₉H₁₈ClF₂N₃O₃
• 409.81
• .

• 3-Pyrrolidinecarboxylicacid, 5-oxo-1-(2-propen-1-yl)-
• 16199-99-8
• C8H11 N O3
• 169.18
• .

• 3-Pyridinecarbonitrile,6-ethenyl-
• 16173-99-2
• C8H6 N2
• 0
• .

• 3-Isoxazolecarboxamide,N-chloro-5-methyl-
• 15237-95-3
• C5H5 Cl N2 O2
• 0
• .

• 3-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-, ethyl ester, (3S)-
• 15912-55-7
• C12H15 N O2
• 255-273-0
• 0
• .

• 3H-1,2-Dithiole-5-carboxamide,3-oxo-
• 15995-19-4
• C4H3 N O2 S2
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 6-formyl-2-methyl-, cis,trans- (8CI)
• 16298-46-7
• C9H12 O3
• 168.18978
• .

• 3,5-Methanocyclopent[d]-1,2-oxathiol-6-ol,hexahydro-, 2,2-dioxide
• 15486-54-1
• C7H10 O4 S
• 0
• .

• 3H-2,8-Benzodioxacycloundecin-1,9-dione,4,5,6,7-tetrahydro-
• 16709-49-2
• C13H14 O4
• 0
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-4-oxo-, ethyl ester
• 10177-34-1
• C8H9 N O3
• 0
• .

• 3-Pyridinecarboxamide,2,6-dimethyl-
• 10131-48-3
• C8H10 N2 O
• 0
• .

• 3-Furanol,4-aminotetrahydro-, (3R-cis)- (9CI)
• 153610-11-8
• C4H9 N O2
• 0
• .

• 3-Pyridinepropanoicacid, b-amino-, ethyl ester,dihydrochloride, (bS)- (9CI)
• 153524-69-7
• C10H14 N2 O2 . 2 Cl H
• 0
• .

• 3-Buten-2-one,3-[(acetyloxy)methyl]-
• 152958-65-1
• C7H10 O3
• 142.1525
• .

• 3H-Pyrazol-3-one,1,2-dihydro-1,2,5-trimethyl-4-nitroso-
• 153654-47-8
• C6H9 N3 O2
• 0
• .

• 3(2H)-Pyridazinone,4-chloro-2-phenyl-5-(1-piperazinyl)-
• 153276-35-8
• C14H15 Cl N4 O
• 290.75
• .

• 3-Buten-2-one,1,1,1-trifluoro-4-(1H-indol-3-yl)-, (3E)-
• 153532-01-5
• C12H8 F3 N O
• 239.19
• .

• 3-Pyridinecarboxylicacid, 6-[(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl]-,methyl ester
• 153559-92-3
• C23H27 N O3
• 0
• .

• 3-Furancarboxaldehyde,5-(difluoromethyl)-
• 153026-75-6
• C6H4 F2 O2
• 146.0915664
• .

• 3-Pyridinamine,2,6-dichloro-5-fluoro-
• 152840-65-8
• C5H3 Cl2 F N2
• 0
• .

• 3H-Indazol-3-one,2-acetyl-1,2-dihydro-5-methyl-
• 152839-60-6
• C10H10 N2 O2
• 0
• .

• 3-Pyridinecarbonitrile,5-(ethylamino)-
• 152803-15-1
• C8H9 N3
• 0
• .

• 3-Pyridinamine,2-chloro-4-iodo-
• 153034-93-6
• C5H4 Cl I N2
• 0
• .

• 3-Pyridinecarboxamide,1,2-dihydro-N-hydroxy-2-oxo-
• 153336-75-5
• C6H6 N2 O3
• 0
• .

• 3-Furanol,4-aminotetrahydro-, (3S,4R)-
• 153610-14-1
• C4H9 N O2
• 0
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine,5-methyl-
• 10179-82-5
• C5H5 N5
• 0
• .

• 3-Cyclopentene-1-carboxylicacid, 2-hydroxy-, methyl ester, (1S-cis)- (9CI)
• 152140-67-5
• C7H10 O3
• 0
• .

• 3-Thiophenamine,2-propyl-
• 153576-31-9
• C7H11 N S
• 0
• .

• 3-Pyridinecarboxylicacid, 2-ethoxy-, 1-methylethyl ester
• 153185-54-7
• C11H15 N O3
• 0
• .

• 3,5-Nonadien-2-one,(E,Z)- (9CI)
• 152522-81-1
• C9H14 O
• 138.20686
• .

• 3-Hexanone, 2-hydroxy-,(2S)-
• 152519-33-0
• C6H12 O2
• 116.15828
• .

• 3-Pyridinecarbonitrile,5-(dimethylamino)-
• 152803-14-0
• C8H9 N3
• 0
• .

• 3-Buten-1-one,1-(4-pyridinyl)-
• 153254-98-9
• C9H9 N O
• 0
• .

• 3-Pyridinecarboxamide,4-fluoro-
• 152126-34-6
• C6H5 F N2 O
• 0
• .

• 3-Pyridinecarbonitrile,5-ethynyl-
• 152803-05-9
• C8H4 N2
• 128.13076
• .