• 3-Pyridinecarboxylicacid, 5-fluoro-, 3-pyridinylmethyl ester
• 23723-29-7
• C12H9 F N2 O2
• 232.2105
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-methyl-, O-methyloxime, monohydrochloride, (E)- (9CI)
• 139886-04-7
• C8H14 N2 O . Cl H
• 0
• .

• 3-Pyridinecarbonitrile,5-[(4-chloro-2- nitrophenyl)azo]-1-ethyl-1,2-dihydro-6- hydroxy-4-methyl-2-oxo-
• 70528-90-4
• C₁₅H₁₂ClN₅O₄
• 274-660-5
• 361.7399
• .

• 3-Pyridinecarboxylicacid, 3,3'-[2,2-bis[[(3-pyridinylcarbonyl)oxy]methyl]-1,3-propanediyl] ester
• 5868-05-3
• C29H24 N4 O8
• 227-519-7
• 556.57
• .

• 3H-Indol-3-one,5-bromo-2-(5-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
• 84-40-2
• C16H8 Br2 N2 O2
• 0
• .

• 3,6-Acridinediamine,9-[4-(dimethylamino)phenyl]-2,7-dimethyl-
• 30612-30-7
• C23H24 N4
• .

• 3-Furancarboxamide,N-(aminocarbonyl)tetrahydro-5-methyl-2-oxo-3-(2-propen-1-yl)-
• 3258-51-3
• C10H14 N2 O4
• 221-857-9
• 0
• .

• 3-METHYL-2-(METHYLTHIO)-BENZOTHIAZOL-IUM-p-TOLUENESULFONATE
• 55514-14-2
• C₉H₁₀NS₂ . C₇H₇O₃S
• 259-687-2
• 367.52
• .

• 3,6-Pyridazinedione,4-chloro-1,2-dihydro-1-phenyl-
• 1698-55-1
• C10H7 Cl N2 O2
• 216-919-7
• 222.62778
• .

• 3-Pyridinemethanesulfonicacid,5-[2-[5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-,sodium salt (1:3)
• 89923-43-3
• C24H23 Cl N8 O11 S3 . 3 Na
• 0
• .

• 3(2H)-Benzoxazolepropanesulfonicacid,2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-buten-1-ylidene]-,sodium salt (1:1)
• 62796-23-0
• C26H33 N3 O6 S2 . Na
• 569.72
• .

• 3H-Pyrazol-3-one,4,4'-azobis[1,2-dihydro-1,5-dimethyl-2-phenyl- (9CI)
• 102585-65-9
• C22H22 N6 O2
• 402.4491
• .

• 3-Thiophenecarboxamide,N-methyl-5-nitro-N-phenyl-
• 146795-48-4
• C12H10 N2 O3 S
• 262.2844
• .

• 3-Pyridinebutanoicacid, g-hydroxy-
• 15569-97-8
• C9H11 N O3
• 0
• .

• 3,4,5-Piperidinetriol,2-methyl-, (2S,3R,4S,5R)-
• 99212-30-3
• C₆H₁₄ClNO₃
• 147.17
• .

• 3(2H)-Benzoxazolepropanoicacid, 6-benzoyl-2-oxo-
• 76752-01-7
• C17H13 N O5
• 0
• .

• 3,4-Piperidinediol,6-(2,4-dimethylphenyl)-1,3-dimethyl-, (3R,4R,6R)-rel-
• 128887-74-1
• C15H23 N O2
• 249.3486
• .

• 3H-Phenothiazin-9-amine,3-(2-chloroethyl)-N,N-dimethyl-
• 63918-80-9
• C16H17 Cl N2 S
• 304.8376
• .

• 3-Pyridinol,4-(aminomethyl)-6-(1,1-dimethylethyl)-2-iodo-
• 69213-46-3
• C10H15 I N2 O
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-[(9-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl]-2,4-dihydro-4-(4-methoxyphenyl)-
• 116989-73-2
• C24H17 Cl N6 O S
• 472.9494
• .

• 3-Cyclohexene-1-carboxylicacid, 4-[(4-ethylphenyl)amino]-6-methyl-2-oxo-, methyl ester
• 142458-15-9
• C17H21 N O3
• 287.3535
• .

• 3-Pyridinecarboxylicacid,5-(4,6-dimethyl-2-oxido-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-,2-[4-(diphenylmethyl)-1-piperazinyl]ethyl ester
• 131356-86-0
• C38H43 N4 O7 P
• 0
• .

• 3,5,7,9-Tetraoxa-4,8-diphospha-6-stannaundecane,6,6-dibutyl-4,8-diethoxy-, 4,8-dioxide (9CI)
• 27447-45-6
• C16H38 O8 P2 Sn
• 541.1415
• .

• 3,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 4-hydroxy-4,5-dimethyl-2-oxo-, methyl ester (9CI)
• 142438-57-1
• C8H10 O6
• 0
• .

• 3-Pyrrolidinol,1-butyl-2-methyl-3-phenyl-, 3-propanoate
• 69552-02-9
• C18H27 N O2
• 289.4125
• .

• 3,8-Diazabicyclo[3.2.1]octane-8-propanol,b-cyclohexyl-3-methyl-b-phenyl-
• 63977-95-7
• C22H34 N2 O
• 356.5017
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4,5-dimethyl-
• 6628-22-4
• C5H8 N2 O
• 229-608-6
• 112.13
• .

• 3H-1-Benzazepin-2-amine,4,5-dihydro-N-(2-methylpropyl)-, hydrochloride (1:1)
• 102147-13-7
• C14H20 N2 . Cl H
• 252.7829
• .

• 3-Thiazolidinebutanoicacid, 5-[(3,4-dimethoxyphenyl)methylene]-4-oxo-2-thioxo-
• 18623-44-4
• C16H17 N O5 S2
• 0
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,7-(acetyloxy)-4-hydroxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide, (7R)-
• 79549-26-1
• C28H56 N O8 P
• 551.74
• .

• 3(2H)-Pyridazinone,5-[(6-bromo-3-pyridinyl)methoxy]-4-chloro-2-(4-chlorophenyl)-
• 122322-20-7
• C16H10 Br Cl2 N3 O2
• 427.10
• .

• 3H,7H-6a,9-Ethano-4,10b-propanobenz[h]isoquinolin-7-one,15-(acetyloxy)decahydro-2-(2-hydroxyethyl)-4-methyl-14-methylene-,(4R,4aR,6aR,9R,10aS,10bS,15S)- (9CI)
• 142761-31-7
• C24H35 N O4
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-,2-aminoethyl ester
• 113629-51-9
• C17H18 F3 N3 O4
• 385.3377
• .

• 3-Azoniabicyclo[3.3.1]nonane,3-methyl-3-[2-(1-methylpyrrolidinio)ethyl]-, iodide (1:2)
• 64058-10-2
• C16H32 N2 . 2 I
• 506.2476
• .

• 3-Pyridinecarboxylicacid, 2-methyl-5-(1-methylethyl)phenyl ester
• 35931-29-4
• C16H17 N O2
• 252-799-2
• 255.31168
• .

• 3(2H)-Pyridazinone,4-chloro-5-[[2-[[3-(2-chlorophenoxy)-2-hydroxypropyl]amino]ethyl]amino]-
• 83395-21-5
• C15H18 Cl2 N4 O3
• 373.2344
• .

• 3-(3-Isocyanocyclopent-2-enylidene)propionic acid
• 73372-49-3
• C₉H₉NO₂
• 0
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1-(2-fluoroethyl)-1,4-dihydro-4-oxo-7-(1H-pyrrol-1-yl)-
• 106221-35-6
• C16H12 F2 N2 O3
• 318.2749
• .

• 30-Norlupan-20-one,1,3,11-trihydroxy-, (1b,3b,11a)- (9CI)
• 104104-55-4
• C29H48 O4
• .

• 3-trimethylsilylpropyl acetate
• 18388-41-5
• C₈H₁₈O₂Si
• 0
• .

• 3-Butenenitrile,4-phenyl-2-(phenylamino)-
• 14568-89-9
• C16H14 N2
• 234.2958
• .

• 3-Isoquinolinamine,1,4-dihydro-N-phenyl-, hydriodide (1:1)
• 120130-47-4
• C15H14 N2 . H I
• 350.1975
• .

• 3-Buten-2-ol,4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, 2-acetate
• 22030-19-9
• C15H24 O2
• 244-736-2
• 236.35
• .

• 3-Thiophenecarboxylicacid, 2-amino-5-ethyl-, ethyl ester
• 4507-13-5
• C9H13 N O2 S
• 224-824-7
• 199.27
• .

• 3-Pyridinecarboxamide,N,N-diethyl-5-phenyl-
• 10211-39-9
• C16H18 N2 O
• 254.3269
• .

• 3-Butyn-2-amine,N-(1,1-dimethylethyl)-2-methyl-, hydrochloride (1:1)
• 1189-80-6
• C9H17 N . Cl H
• 175.6989
• .

• 3-Pyridinecarboxylicacid, 2,3-bis[(1-oxohexadecyl)oxy]propyl ester
• 160555-46-4
• C41H71 N O6
• 674.0055
• .

• 3,6,15-Trioxatetracyclo[14.2.2.110,14.02,4]heneicosa-10,12,14(21),16,18,19-hexaen-7-one,13-hydroxy-, (2S,4R)- (9CI)
• 117709-78-1
• C18H16 O5
• 312.32
• .

• 3H-Indol-3-one,2-phenyl-, 1-oxide
• 1969-74-0
• C14H9 N O2
• 0
• .

• 3H-Pyrazol-3-one,4-[3-(4-chlorophenyl)-3-oxo-1-propen-1-yl]-1,2-dihydro-1,5-dimethyl-2-phenyl-
• 24429-12-7
• C20H17 Cl N2 O2
• 352.8142
• .