• 3'H-Cyclopropa[1,2]pregna-1,4-dien-20-yne,1,2-dihydro- (8CI,9CI)
• 26610-96-8
• C22H30
• .

• 3-Pyridinecarboxylicacid, 2-chloro-5-iodo-, methyl ester
• 78686-83-6
• C7H5 Cl I N O2
• 297.48
• .

• 3H-1,2,4-Triazole-3-thione,5-[(2,6-dimethylphenoxy)methyl]-2,4-dihydro-4-(4-methylphenyl)-
• 64013-55-4
• C18H19 N3 O S
• 325.428
• .

• 3(2H)-Pyridazinone,5-[(6-chloro-3-pyridinyl)methoxy]-2-(3,4-dichlorophenyl)-4-iodo-
• 122322-24-1
• C16H9 Cl3 I N3 O2
• 508.53
• .

• 3-Thiopheneacetic acid,a-cyclohexyl-, methyl ester
• 55504-38-6
• C13H18 O2 S
• 259-678-3
• 238.34582
• .

• 3-Pyridinemethanol, a-(diphenylmethyl)-a-phenyl-
• 56501-79-2
• C25H21 N O
• 0
• .

• 3-Octanone,2,2-dimethyl-
• 5340-64-7
• C10H20 O
• 156.27
• .

• 3H-Indolium,2-[2-[2-chloro-3-[2-[1,3-dihydro-3,3-dimethyl-1-(3-sulfopropyl)-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-,inner salt, sodium salt (1:1)
• 115970-63-3
• C36H43 Cl N2 O6 S2 . Na
• 721.3
• .

• 3H-Pyrido[3,2-a]carbazol-3-one,4-[2-(dimethylamino)ethyl]-4,5,6,11-tetrahydro-6,6-dimethyl-
• 127040-40-8
• C21H25 N3 O
• 335.4427
• .

• 3,4-Phenanthrenedione,5,6,7,8-tetrahydro-1-hydroxy-2-(2-hydroxy-1-methylethyl)-8,8-dimethyl-
• 121077-35-8
• C19H22 O4
• 0
• .

• 3-Benzofurancarboxaldehyde,2-ethyl-
• 10035-41-3
• C11H10 O2
• 174.20
• .

• 3,5-Piperidinedicarbonitrile,4-ethyl-4-methyl-1-(4-morpholinylmethyl)-2,6-dioxo-
• 64635-88-7
• C15H20 N4 O3
• 0
• .

• 3,3-Bis(4-(dimethylamino)phenyl)phthalide
• 5339-80-0
• C₂₄H₂₄N₂O₂
• 226-274-3
• 372.45956
• .

• 3H-Pyrrolizine-2-carboxylicacid, 3-oxo-, ethyl ester
• 75413-10-4
• C10H9 N O3
• 0
• .

• 3-Thiophenecarboxylic acid,4,5-dimethyl-2-[[(2-propen-1-ylamino)thioxomethyl]amino]-, ethyl ester
• 50629-08-8
• C13H18 N2 O2 S2
• 0
• .

• 3-Chloro-4-cyclohexylmethylaminobenzenediazonium tetrafluoroborate
• 84083-14-7
• C13H17BClF4N3
• 282-063-6
• 337.5517928
• .

• 3-Pyrrolidinecarboxylicacid, 1-(2,4-dimethylphenyl)-5-oxo-
• 133748-22-8
• C13H15 N O3
• 233.26
• .

• 3H-1,2,4-Triazole-3-thione,4-ethyl-2,4-dihydro-5-tricyclo[3.3.1.13,7]dec-1-yl-
• 139158-25-1
• C14H21 N3 S
• 0
• .

• 3H,7H,11H-Pyrano[3,2-g]pyrano[2',3':6,7]benzofuro[3,2-c][1]benzopyran,6b,12,13,14b-tetrahydro-3,3,11,11-tetramethyl-, (6bR,14bS)- (9CI)
• 26992-36-9
• C25H26 O4
• 0
• .

• 3-Hexadecenoic acid
• 2457-70-7
• C16H30 O2
• 0
• .

• 3,4-Furandiol,tetrahydro-, dinitrate, trans- (9CI)
• 58690-46-3
• C4H6 N2 O7
• 0
• .

• 3,4-Piperidinediol,6-(2,4-dichlorophenyl)-4-ethynyl-1,3-dimethyl-, (3a,4b,6b)- (9CI)
• 120729-79-5
• C15H17 Cl2 N O2
• 314.207
• .

• 3-Pentenoic acid,2,5-diamino-2-(fluoromethyl)-, ethyl ester, dihydrochloride, (3E)- (9CI)
• 100924-66-1
• C8H15 F N2 O2 . 2 Cl H
• .

• 3H-Pyrazol-3-one,1,2-dihydro-4-isothiocyanato-1,5-dimethyl-2-phenyl-
• 91397-03-4
• C12H11 N3 O S
• 0
• .

• 3H-Indazol-3-one,1,2-dihydro-5,7-dinitro-2-phenyl-
• 23614-55-3
• C13H8 N4 O5
• 300.2264
• .

• 3-Thiophenaminium,tetrahydro-N,N,N-trimethyl-, iodide 1,1-dioxide (1:1)
• 17153-61-6
• C7H16 N O2 S . I
• 178.2719
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxooctadecyl)oxy]-, inner salt, 4-oxide,(7R)-
• 816-94-4
• C₄₄H₈₈NO₈P
• 212-440-2
• 790.145181
• .

• 3H-1,3-Benzodiazepine,4,5-dihydro-2,3-dimethyl-4-phenyl-
• 75991-50-3
• C17H18 N2
• 0
• .

• 3-Pyrrolidinecarboxamide,2,2,5,5-tetramethyl-N-[3-[[[2-(2-propen-1-yloxy)phenyl]methyl]amino]propyl]-,hydrochloride (1:2)
• 102132-39-8
• C22H35 N3 O2 . 2 Cl H
• .

• 3-Pentenoic acid,4-methyl-, 3-(dimethylamino)-2-methyl-1-phenyl-1-(phenylmethyl)propyl ester,hydrochloride (1:1)
• 28082-56-6
• C25H33 N O2 . Cl H
• 379.535
• .

• 3-Octen-2-one,7-methyl-
• 33046-81-0
• C₉H₁₂O₂
• 251-361-8
• 140.22274
• .

• 3(2H)-Pyridazinone,4-chloro-5-hydrazinyl-
• 6959-56-4
• C4H5 Cl N4 O
• 0
• .

• 3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxaoctatriacontan-1-ol
• 25743-08-2
• C26H54 O13
• .

• 3-Furancarboxylic acid,ethyl ester
• 614-98-2
• C₇H₈O₃
• 210-403-5
• 140.14
• .

• 3-(3,4-Dimethoxyphenyl)propanenitrile
• 49621-56-9
• C₁₁H₁₃NO₂
• 191.2264
• .

• 3-Octen-1-ol,1-propanoate, (3Z)-
• 94134-03-9
• C11H20 O2
• 302-769-0
• 184.2753
• .

• 3-Pyridinecarboxaldehyde,1-[[(ethylamino)carbonyl]oxy]-1,2,5,6-tetrahydro-, 3-(O-methyloxime), (E)-(9CI)
• 145071-56-3
• C10H17 N3 O3
• 227.2603
• .

• 3-Furancarboxylic acid,tetrahydro-4-methylene-5-oxo-2-tridecyl-, (2S,3R)-
• 493-46-9
• C19H32 O4
• 0
• .

• 3-Quinolinecarbonitrile,1,2,3,4-tetrahydro-6,7-dimethoxy-2-oxo-
• 175988-86-0
• C12H12 N2 O3
• 0
• .

• 3-Pyridinecarboxylicacid, 6-chloro-5-nitro-
• 7477-10-3
• C₆H₃ClN₂O₄
• 0
• .

• 3H-Pyrazol-3-one,2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-
• 13124-17-9
• C10H8 Cl2 N2 O
• 236-055-4
• 243.08932
• .

• 3-Isoxazolecarboxamide,5-methyl-N-(2-methyl-6-nitrophenyl)-
• 145440-94-4
• C12H11 N3 O4
• 0
• .

• 3-Butyne-1,2-diol,4-[2,2'-bithiophen]-5-yl-, 1-acetate
• 1152-26-7
• C14H12 O3 S2
• .

• 3H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile,2-amino-4,7-dihydro-7-[(2-hydroxyethoxy)methyl]-4-oxo-
• 127945-76-0
• C10H11 N5 O3
• 249.226
• .

• 3,7-Diazabicyclo[3.3.1]nonane,3-butyl-7-[(3-chlorophenyl)sulfonyl]-9,9-dipropyl-, hydrochloride (1:1)
• 120466-65-1
• C23H37 Cl N2 O2 S . Cl H
• 477.531
• .

• 3-Isoxazolecarboxamide,N-[1-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-
• 24488-95-7
• C13H15 N3 O4 S
• 246-285-7
• 309.3409
• .

• 3-Oxazolidinyloxy,2,4,4-trimethyl-2-[[3a,5b,23-(R)]-3-(phenylmethoxy)-24-norcholan-23-yl]-(9CI)
• 157751-99-0
• C36H56 N O3
• 0
• .

• 3,5-Morpholinedione,4-[4-(4-furo[3,2-c]pyridin-4-yl-1-piperazinyl)butyl]-
• 106260-91-7
• C19H24 N4 O4
• 0
• .

• 3H-1,2-Dithiole-4-carboxylicacid, 5-(2-pyridinyl)-3-thioxo-, ethyl ester
• 114969-31-2
• C11H9 N O2 S3
• .

• 3-Buten-1-ol, 1-acetate
• 1576-84-7
• C6H10 O2
• 114.14
• .