• 3-Buten-2-one,4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, oxidized
• 68908-93-0
• .

• 3H-Indeno[2,1-c]pyridazin-3-one,2,9-dihydro-
• 100595-19-5
• C11H8 N2 O
• 184.194
• .

• 3H,6H-3a,8b-Methano-1H-indeno[4,5-c]furan-4-carboxaldehyde,3a-chloro-5ab,7,8,8ab-tetrahydro-7,7-dimethyl-1-oxo-(8CI)
• 7047-53-2
• C15H17 Cl O3
• 342.3029
• .

• 3-Pyrrolidinol,1-[3-(10H-phenothiazin-10-yl)propyl]-, 3-acetate
• 36680-99-6
• C21H24 N2 O2 S
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-1-methyl-, ethyl ester
• 60397-04-8
• C9H13 N O2
• 167.205
• .

• 3-Thietanamine,N,N-dimethyl-3-(2-naphthalenyl)-
• 72000-05-6
• C₁₅H₁₇NS
• 243.3672
• .

• 3-Buten-1-amine,N-methyl-4-(3-pyridinyl)- ,(3E)-,(2E)-2-butenedioate (1:1)
• 183288-99-5
• C14H18N2O4
• 278.3
• .

• 3-Pyridinecarboxylicacid, 2-hydrazinyl-, hydrochloride (1:1)
• 435342-14-6
• C₆H₆N₃O₂
• 152.1313
• .

• 3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane,1-[(5-bromo-2-propoxyphenyl)methyl]-, chloride (1:1)
• 7062-19-3
• C16H24 Br N4 O . Cl
• 355.8413
• .

• 3H-Imidazo[4,5-c]pyridine,4,5,6,7-tetrahydro-4-(4-methoxyphenyl)-
• 4875-49-4
• C13H15 N3 O
• 346.34606
• .

• 3-Isoxazolamine,5-(4-methoxyphenyl)-
• 6525-97-9
• C10H10 N2 O2
• 441.3298
• .

• 3-Pyridinecarboxaldehyde,O-octyloxime, 1-oxide
• 72989-83-4
• C14H22 N2 O2
• 250.3367
• .

• 3,5-Pyrazolidinedione,4-(3-oxo-4-phenylhexyl)-1,2-diphenyl-
• 52597-21-4
• C27H26 N2 O3
• .

• 3-Ethyl-2-(2-((3-ethylnaphtho(2,3-d)thiazolin-2-ylidene)methyl)-1-butenyl)naphtho(2,3-d)thiazolium p-toluenesulphonate
• 18420-56-9
• C₃₈H₃₆N₂O₃S₃
• 242-299-2
• 664.89904
• .

• 3-Hexanone,2-bromo-4-(5-bromo-2-thienyl)-4-cyclohexyl-6-(dimethylamino)-, hydrobromide(1:1)
• 7500-16-5
• C18H27 Br2 N O S . Br H
• 465.2861
• .

• 3-Pentanone,O-[(methylamino)carbonyl]oxime (9CI)
• 85559-98-4
• C7H14 N2 O2
• 158.1983
• .

• 3-Thiazolidineaceticacid, 4-oxo-5-(3-pyridinylmethylene)-2-thioxo-
• 82158-60-9
• C11H8 N2 O3 S2
• 280.3228
• .

• 3-Pyridinemethanol, a-methyl-a-[3-(methylnitrosoamino)propyl]-
• 127171-58-8
• C11H17 N3 O2
• 0
• .

• 3-Phenanthrenecarboxylicacid, 2-hydroxy-
• 117978-17-3
• C15H10 O3
• 238.2381
• .

• 3-Thiophenamine,N-cyclohexyltetrahydro-, 1,1-dioxide
• 5553-24-2
• C10H19 N O2 S
• 405.3242
• .

• 3,8-Methanopentaleno[1,6a-c]pyran-8(1H)-carboxylicacid, octahydro-7a,9a,10-trihydroxy-5,10-dimethyl-1-oxo-,(3S,4aS,5S,7aS,8S,9aR,10S)- (9CI)
• 17548-59-3
• C15H20 O7
• .

• 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[1-oxo-3-[4-[(1E,3E,5E)-6-phenyl-1,3,5-hexatrien-1-yl]phenyl]propoxy]-,inner salt, 4-oxide, (7R)-
• 98014-38-1
• C45H68 N O8 P
• 0
• .

• 3,5,8-Trioxa-4-phosphaoctacosa-13,16,19,22-tetraen-1-aminium,4-hydroxy-N,N,N-trimethyl-7-[(octadecyloxy)methyl]-9-oxo-, inner salt, 4-oxide,(7R,13Z,16Z,19Z,22Z)- (9CI)
• 86271-71-8
• C46H86 N O7 P
• 796.1513
• .

• 3H-Imidazo[4,5-c]pyridine,3-b-D-ribofuranosyl-
• 7465-42-1
• C11H13 N3 O4
• 251.2386
• .

• 3-Pyridinemethanol,5-hydroxy-6-methyl-4-(trifluoromethyl)-, hydrochloride (1:1)
• 651-95-6
• C8H8 F3 N O2 . Cl H
• 207.1498
• .

• 3-Cyclohexene-1-carboxylicacid, 6-(3,4,5-trimethoxyphenyl)-
• 7477-79-4
• C16H20 O5
• 0
• .

• 3-Furansulfonic acid,tetrahydro-2,5-dioxo-
• 68213-74-1
• C₄H₄O₆S
• 269-259-7
• 180.136
• .

• 3-Furancarboxamide,N-[[(4-bromophenyl)amino]thioxomethyl]-5-nitro-
• 117457-81-5
• C12H8 Br N3 O4 S
• 370.1786
• .

• 3-Pyrrolidinecarboxamide,1-methyl-4-(1-methylethylidene)-2,5-dioxo-
• 90557-03-2
• C9H12 N2 O3
• 196.2032
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-5-amine,7-(phenylmethoxy)-
• 6301-83-3
• C11H10 N6 O
• 242.2367
• .

• 3H-Benz[f]indazole-4,9-dione,9a-(diphenylmethyl)-3a,9a-dihydro-
• 7467-87-0
• C24H18 N2 O2
• 366.4119
• .

• 3-Cyclohexene-1-carbamicacid, 2-phenyl-, ethyl ester (7CI,8CI)
• 5369-41-5
• C15H19 N O2
• 451.5844
• .

• 3'H-Cyclopenta[3,4]-18-norandrost-3-ene-3',9,13-tricarboxylicacid, tetrahydro-4'-hydroxy-4,5',5'-trimethyl-15-(1-methylethenyl)-, 13-b-D-glucopyranosyl ester, (3b,3'b,4a,4'a,5b,8a,9b,10a,13a,14b,15b)- (9CI)
• 220623-86-9
• C36H54 O12
• .

• 3'-Cytidylic acid,N-benzoyl-2'-deoxy-, 2-chlorophenyl 2-cyanoethyl ester (9CI)
• 80817-38-5
• C25H24 Cl N4 O8 P
• 279-566-8
• .

• 3-Furancarboxylic acid,4,5-dihydro-2-methyl-4-oxo-5-(phenylmethylene)-, ethyl ester
• 53252-49-6
• C15H14 O4
• 258.2693
• .

• 3-Piperidinecarboxylicacid, 1-methyl-4-oxo-, ethyl ester, hydrochloride (1:1)
• 15637-49-7
• C9H15 N O3 . Cl H
• 185.2203
• .

• 3-Oxa-9-azaspiro[5.5]undecane-7,11-dicarbonitrile,8,10-dioxo-
• 4703-71-3
• C11H11 N3 O3
• .

• 3H-Pyrazol-3-one,2-[2-(9-bromo-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-2,4-dihydro-4-[1-(4-methoxyphenyl)ethylidene]-5-methyl-
• 119457-32-8
• C29H22 Br N5 O3
• 568.4207
• .

• 3-Piperidinamine,N-(diphenylmethyl)-1-methyl-, hydrochloride (1:2)
• 5396-81-6
• C19H24 N2 . 2 Cl H
• 280.4073
• .

• 3H-Benz[e]inden-3-one,1,2-dihydro-, O-[2-hydroxy-3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]oxime,hydrochloride (1:1)
• 157596-41-3
• C27H31 N3 O3 . Cl H
• 482.0143
• .

• 3,5-Cyclohexadiene-1,2-dione,3,6-bis(1,1-dimethylethyl)-
• 34105-76-5
• C14H20 O2
• 220.3074
• .

• 3-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-7-hydroxy-
• 35186-98-2
• C₁₀H₁₁NO₃
• 193.2
• .

• 3-Pyridineacetic acid,2-(phenylmethylene)hydrazide
• 19731-08-9
• C14H13 N3 O
• 239.2725
• .

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

• 3,7,15,19-Tetrathiatricyclo[19.3.1.19,13]hexacosa-1(25),9,11,13(26),21,23-hexaene
• 23088-84-8
• C22H28 S4
• 420.7177
• .

• 3-Butenal(6CI,7CI,8CI,9CI)
• 7319-38-2
• C4H6 O
• 0
• .

• 3,5-Hexadien-2-one,3-methyl-6-phenyl-
• 19520-38-8
• C₁₃H₁₄O
• 243-123-7
• 186.24966
• .

• 3-Azaspiro[5.6]dodeca-1,4-diene-3-carboxylicacid, ethyl ester
• 70197-71-6
• C14H21 N O2
• 235.322
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1,4-dihydro-4-oxo-
• 117685-48-0
• C10H6 F N O3
• 207.1579
• .

• 3-Furancarboxylic acid,tetrahydro-3,5-dimethyl-2-oxo-
• 74002-73-6
• C7H10 O4
• 158.1519
• .