• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(9-oxo-9H-fluoren-4-yl)-, 3,5-di-2-propen-1-ylester
• 145695-42-7
• C28H25 N O5
• 455.51515
• .

• 3-Pyridinecarboxylicacid, hydrochloride (1:1)
• 636-79-3
• C6H5 N O2 . Cl H
• 159.57
• .

• 3-Furanol,3-ethyltetrahydro-2,2,5-trimethyl-
• 29839-58-5
• C9H18 O2
• 158.238
• .

• 3,3-Biphenyldicarboxaldehyde, 6,6-dihydroxy-5,5-dimethoxy- (8CI)
• 2092-49-1
• C₁₆H₁₄O₆
• 302.2788
• .

• 3-Thiazolidineaceticacid,5-[5-(3-ethoxy-3-oxo-1-propen-1-yl)-3,4-dimethyl-2(3H)-thiazolylidene]-4-oxo-2-thioxo-
• 31856-45-8
• C15H16 N2 O5 S3
• 250-844-0
• 400.4929
• .

• 3,5,9-Trioxa-4-phosphapentatriaconta-15,18-dien-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxo-6,9-hexacosadienyl)oxy]-, inner salt,4-oxide, [R-(all-Z)]- (9CI)
• 117994-73-7
• C60H112 N O8 P
• 0
• .

• 3H-Imidazo[4,5-b]pyridine-3-ethanol,7-amino-b-hexyl-a-methyl-, (aR,bS)-rel-
• 87871-08-7
• C15H24 N4 O
• 0
• .

• 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,(3S,4S,21R)-
• 15664-29-6
• C₃₅H₃₆N₄O₅
• 239-738-5
• 592.6841
• .

• 3H-Furo[4,3,2-de]indeno[4,5-h]-2-benzopyran-3,6,9-trione,1,6b,7,8,9a,10,11,11b-octahydro-1-(methoxymethyl)-9a,11b-dimethyl-,(1S,6bR,9aS,11bR)-
• 31652-69-4
• C21H22 O6
• 0
• .

• 3-Pyridinecarboxylicacid, 2-[(phenylmethyl)thio]ethyl ester
• 101952-53-8
• C15H15 N O2 S
• 273.3501
• .

• 3(2H)-Pyridazinone,6-(3-chlorophenyl)-4-methyl-2-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:1)
• 29307-32-2
• C17H20 Cl N3 O2 . Cl H
• 0
• .

• 3-Heptanol,2,2-dimethyl-
• 19549-70-3
• C9H20 O
• 144.25
• .

• 3,5-Pyridinedicarboxylicacid, 4-[2-[(difluoromethyl)thio]phenyl]-1,4-dihydro-2,6-dimethyl-,3,5-bis(3-methylbutyl) ester
• 110525-42-3
• C26H35 F2 N O4 S
• 495.6222
• .

• 3,5-Piperidinedicarbonitrile,4-butyl-4-methyl-2,6-dioxo-
• 64635-92-3
• C12H15 N3 O2
• 233.2664
• .

• 3H-Cyclopenta[5,6]naphth[2,1-c]oxepin-3-one,5,11-bis(acetyloxy)-1,4,5,5a,5b,6,7,7a,8,9,10b,11,12,12a-tetradecahydro-1,1,5a,7a,10b-pentamethyl-8-[(3S)-tetrahydro-5-oxo-3-furanyl]-,(5S,5aR,5bR,7aS,8S,10bR,11R,12aR)-
• 142546-00-7
• C30H42 O8
• .

• 3,5,8,10-Tetraoxa-4,9-diphosphadodecane-1,12-diol,4,9-dihydroxy-, 4,9-dioxide
• 34994-91-7
• C6H16 O10 P2
• 252-311-8
• 310.132762
• .

• 3,10-Dithia-5,8-diazadodecanedioicacid, 4,9-dithioxo-
• 64059-06-9
• C8H12 N2 O4 S4
• 328.4519
• .

• 3-Cyclohexene-1-carbonitrile,4-(4-methyl-3-penten-1-yl)-
• 21690-43-7
• C13H19 N
• 244-530-2
• 189.29666
• .

• 3-Cyclobutene-1,2-dione,3-hydroxy-, sodium salt (1:1)
• 71376-34-6
• C4H2 O3 . Na
• 120.04
• .

• 3-Buten-2-ol,1-(1,1-dimethylethoxy)-2-methyl-
• 3605-81-0
• C9H18 O2
• 222-767-2
• 158.23802
• .

• 3H-Phenoxazin-3-one,1,2,4-trichloro-7-nitro-
• 13437-03-1
• C₁₂H₃Cl₃N₂O₄
• 236-573-0
• 345.52222
• .

• 3-Pyridinecarboxylicacid, 2-[propyl[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]amino]-
• 141887-34-5
• C23H22 N6 O2
• 414.4598
• .

• 3(2H)-Furanone,5-(4-chlorophenyl)-2-(tricyclo[3.3.1.13,7]dec-1-ylimino)-
• 126681-76-3
• C20H20 Cl N O2
• 341.8313
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 3-ethyl5-[2-[[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoyl]amino]ethyl] ester
• 135330-18-6
• C29H26 F6 N4 O5
• 0
• .

• 3H-Indolium,1-ethyl-2-[3-(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-,iodide (1:1)
• 14696-39-0
• C27H33 N2 . I
• 512.47
• .

• 3-Heptanone,2,2-dimethyl-
• 19078-97-8
• C₉H₁₈O
• 142.24
• .

• 3-Pyridinecarboxylicacid, 2-[(3-pyridinylcarbonyl)amino]ethyl ester
• 34104-46-6
• C14H13 N3 O3
• 0
• .

• 3-Pthpa
• 116410-73-2
• 0
• .

• 3'-Uridylic acid,guanylyl-(3'®5')-
• 2240-05-3
• C19H25 N7 O16 P2
• 0
• .

• 3,7-Dioxatricyclo[4.1.0.02,4]heptane(8CI,9CI)
• 187-29-1
• C5H6 O2
• 100.11582
• .

• 3-Pyridinecarbonitrile,5-[2-(2-cyano-4-nitrophenyl)diazenyl]-6-[(2-hydroxyethyl)amino]-4-methyl-2-[[3-(2-phenoxyethoxy)propyl]amino]-
• 63833-78-3
• C27H28 N8 O5
• 264-501-8
• 544.56182
• .

• 3,4-Pyridinediamine,5-bromo-
• 4635-08-9
• C5H6 Br N3
• 188.02524
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3-[3-(4,4-diphenyl-1-piperidinyl)propyl] 5-methyl ester, (4S)-
• 113165-32-5
• C36H39 N3 O6
• 609.71
• .

• 3(2H)-Pyridazinone,6-(4-methoxyphenyl)-4-methyl-2-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:1)
• 29285-87-8
• C18H23 N3 O3 . Cl H
• 365.8545
• .

• 3-((4-(Methylamino)-1-anthraquinonyl)amino)-N,N,N-trimethylpropanaminium methyl sulfate
• 14254-18-3
• C₂₂H₂₉N₃O₆S
• 238-130-7
• 0
• .

• 3H-Dicyclopropa[1,2:16,17]cyclopenta[a]phenanthren-3-one,17-acetyl-6-chloro-1,2,8,9,10,11,12,13,14,15,16,17,20,21-tetradecahydro-10,13-dimethyl-,(1R,2S,8R,9R,10R,13R,14R,16R,17R)-rel-
• 19291-69-1
• C23H27 Cl O2
• 0
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-1-methyl-6-oxo-
• 3719-45-7
• C₇H₇NO₃
• 0
• .

• 3(2H)-Pyridazinone,4,5-dihydro-5-methyl-6-[4-(4-oxo-1(4H)-pyridinyl)phenyl]-
• 112127-66-9
• C16H15 N3 O2
• 281.3092
• .

• 3(2H)-Pyridazinone,2-benzoyl-4,5-dichloro-
• 155164-66-2
• C11H6 Cl2 N2 O2
• 0
• .

• 3-Buten-2-one,3-[5-chloro-2-[2-(1-piperidinyl)ethoxy]phenoxy]-4-phenyl-, hydrochloride, (Z)-(9CI)
• 106064-13-5
• C23H26 Cl N O3 . Cl H
• 0
• .

• 3H-Pyrido[3,2,1-kl]phenoxazine-2-carboxylicacid, 6-[3-(acetylamino)-1-pyrrolidinyl]-5-fluoro-3-oxo-
• 157744-30-4
• C22H18 F N3 O5
• .

• 3-Azabicyclo[3.2.2]nonane,3-(4,5-dihydro-2-oxazolyl)-, hydrobromide (1:1)
• 102585-80-8
• C11H18 N2 O . Br H
• 275.1854
• .

• 3,5-Pyrazolidinedione,4-(1-methylpropylidene)-1,2-diphenyl-
• 26485-82-5
• C19H18 N2 O2
• 306.3584
• .

• 3-Pyridinecarboxylicacid,[(3S,4S,5S,5aS,6S,9R,9aS)-4-(acetyloxy)-5-(benzoyloxy)octahydro-2,2,9-trimethyl-6-(2-methyl-1-oxopropoxy)-5aH-3,9a-methano-1-benzoxepin-5a-yl]methylester (9CI)
• 147029-05-8
• C34H41 N O9
• .

• 3(2H)-Pyridazinone,4-chloro-5-methoxy-2-phenyl-
• 2514-18-3
• C11H9 Cl N2 O2
• 236.6544
• .

• 3-Thiophenebutanaminium,N,N-diethyl-d-hydroxy-N-methyl-,iodide (1:1)
• 31648-08-5
• C13H24 N O S . I
• 369.3052
• .

• 3,4-Pyrrolidinediol,2-[(1S)-1,2-dihydroxyethyl]-, hydrochloride (1:1), (2R,3R,4S)-
• 117770-16-8
• C6H13 N O4 . Cl H
• 163.1717
• .

• 3-Hexadecanol
• 593-03-3
• C₁₆H₃₄O
• 209-781-4
• 242.44
• .

• 3-Isoquinolinamine,1,4-dihydro-N-(phenylmethyl)-, hydriodide (1:1)
• 120130-45-2
• C16H16 N2 . H I
• 364.2241
• .

• 3H-1,2,3-Triazolo[4,5-b]pyridine,6-bromo-
• 92276-38-5
• C5H3 Br N4
• 199.00812
• .