• 3H-Cyclopropa[7,8]phenanthro[3,2-b]furan-3-one,1,1a,1b,2,5,6,8b,9,10,10a-decahydro-4,8-dihydroxy-1a,6,8b-trimethyl-,(1aR,1bS,6S,8bS,10aS)-
• 127350-59-8
• C20H24 O4
• .

• 3-Furanacetic acid, a-(acetyloxy)-4-[(1R,3aR,8aS)-decahydro-1,4,4-trimethyl-8-methylene-1-azulenyl]-2,3-dihydro-,methyl ester, (aS,3R)-rel-(+)-
• 116079-51-7
• C23H34 O5
• .

• 3-Pentanone,1-cyclopentyl-5-[(2R,6S,11S)-1,2,3,4,5,6-hexahydro-8-hydroxy-3,6,11-trimethyl-2,6-methano-3-benzazocin-11-yl]-
• 71276-43-2
• C25H37 N O2
• 0
• .

• 3,5,9,24-Tetraoxa-4-phosphatetratriaconta-19,21-diyn-1-aminium,7-[[14-(decyloxy)-1-oxo-10,12-tetradecadiynyl]oxy]-4-hydroxy-N,N,N-trimethyl-10-oxo-,inner salt, 4-oxide, (R)- (9CI)
• 148077-85-4
• C56H96 N O10 P
• 0
• .

• 3-Hepten-2-one,6-methyl-
• 2009-74-7
• C8H14 O
• 0
• .

• 3'-Uridylic acid,adenylyl-(3'®5')-
• 1985-21-3
• C19H25 N7 O15 P2
• 0
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-6-fluoro-1,4-dihydro-7-[4-(4-nitrobenzoyl)-1-piperazinyl]-4-oxo-
• 135038-30-1
• C23H21 F N4 O6
• 0
• .

• 3-acetamido-4-methyl-benzoic acid
• 6946-14-1
• C₁₀H₁₁NO₃
• 193.1992
• .

• 3-Tetradecanol
• 1653-32-3
• C14H30 O
• 214.39
• .

• 3,5,9,18,25-Pentaoxa-4-phosphapentatriaconta-20,22-diyn-1-aminium,7-[[8-[[6-(decyloxy)-2,4-hexadiynyl]oxy]-1-oxooctyl]oxy]-4-hydroxy-N,N,N-trimethyl-10-oxo-,inner salt, 4-oxide, (R)- (9CI)
• 148057-01-6
• C56H96 N O12 P
• 0
• .

• 3-Isoquinolinamine,1,4-dihydro-, hydriodide (1:1)
• 120130-40-7
• C9H10 N2 . H I
• 274.1015
• .

• 3H-1,2,4-Triazole-3-thione,5-(4-chlorophenyl)-1,2-dihydro-
• 26028-65-9
• C8H6 Cl N3 S
• 211.6713
• .

• 3-Thiazolidinepropanoicacid, 2-[(2-methoxyphenoxy)methyl]-b-oxo-, 1-oxide
• 161364-64-3
• C14H17 N O6 S
• 327.3529
• .

• 3,5-Ethano-3H,12H-pyrrolo[3',2':2,3]pyrido[1,2-a]indole-6-carboxylicacid, 13-ethylidene-1,2,3a,4,5,6-hexahydro-12-oxo-, methyl ester,(3S,3aS,5S,6R,12aS,13E)-
• 2254-31-1
• C20H22 N2 O3
• .

• 3H-Pyrido[3,4-b]indole,4,9-dihydro-6-methoxy-1-(2-pyridinyl)-
• 110187-45-6
• C17H15 N3 O
• 277.3205
• .

• 3-Pyridinecarbonitrile,2-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-4-[(2-phenylethyl)amino]-,hydrochloride (1:2)
• 103607-57-4
• C20H26 N4 O2 . 2 Cl H
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-6-hydroxy-4-methyl-5-[2-(2-methyl-4-nitrophenyl)diazenyl]-2-oxo-
• 42939-86-6
• C14H11 N5 O4
• 256-011-8
• 313.26824
• .

• 3,31-Methano-1H-4-benzazacyclononacosine-1,5,15,27,32(4H,12H,18H)-pentone,2-[[2-[(4,5,12,13,14,15,18,19,22,23,24,27-dodecahydro-13,19,23,28-tetrahydroxy-12,16,22,24,26,29-hexamethyl-1,5,15,27,32-pentaoxo-3,31-methano-1H-4-benzazacyclononacosin-2-yl)amino]ethyl]thio]-13,14,19,22,23,24-hexahydro-13,19,23,28-tetrahydroxy-12,16,22,24,26,29-hexamethyl-(9CI)
• 167228-69-5
• C80H93 N3 O18 S
• .

• 3a,7-Methano-3aH-cyclopentacycloocten-3-ol,1,2,3,4,7,8,9,9a-octahydro-1,1,7-trimethyl-, (3a,3ab,7b,9aa)- (9CI)
• 23736-98-3
• C15H24 O
• .

• 3,8-Diazabicyclo[3.2.1]octan-2-one,8-(1-oxopropyl)-3-(3-phenyl-2-propen-1-yl)-
• 22315-22-6
• C18H22 N2 O2
• 298.3795
• .

• 3H-Pyrazol-3-one,5-amino-1,2-dihydro-1-phenyl-4-(tetrahydro-2,2-dimethyl-2H-pyran-4-yl)-
• 115596-45-7
• C16H21 N3 O2
• 287.3568
• .

• 3H-1-Benzazepin-2-amine,N-butyl-4,5-dihydro-, hydrochloride (1:1)
• 102147-12-6
• C14H20 N2 . Cl H
• 252.7829
• .

• 3H-Phenoxazin-3-one,7-(acetyloxy)-
• 1152-14-3
• C14H9 N O4
• 255.2256
• .

• 3-Pyridinecarboxylicacid, 2-(cyclohexylthio)ethyl ester
• 101952-58-3
• C14H19 N O2 S
• 265.3712
• .

• 3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-
• 6334-24-3
• C20H16 N4 O2
• 0
• .

• 3-Piperidinecarboxylicacid, 4-oxo-, methyl ester, sodium salt (1:1)
• 84473-62-1
• C7H11 N O3 . Na
• 282-916-2
• 179.14897
• .

• 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
• 762240-92-6
• C₆H₇F₃N₄.HCl
• 228.60
• .

• 3,5,7,9-Dodecatetraen-2-one,1,1-dichloro-4-hydroxy-11-methyl- (9CI)
• 124958-30-1
• C13H16 Cl2 O2
• .

• 3,4,5-Piperidinetriol,2,6-bis(hydroxymethyl)-, (2R,3S,5S,6R)-
• 169872-51-9
• C7H15 N O5
• .

• 3-Furanmethanol,tetrahydro-4-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-,(2S,3R,4S)-
• 2955-23-9
• C20H24 O7
• 376.4004
• .

• 3,5,10,12-Tetraoxatetradec-7-ene
• 21962-18-5
• C10H20 O4
• .

• 3-Thiazolidinepropanoicacid, 2-[(2-hydroxyphenoxy)methyl]-b-oxo-
• 161364-65-4
• C13H15 N O5 S
• 297.3269
• .

• 3'H-Cyclopropa[15,16]chol-15-ene(9CI)
• 117558-92-6
• C25H40
• .

• 3-Pyridinol,1,2,3,6-tetrahydro-1-methyl-4-phenyl-, 3-acetate
• 14164-56-8
• C14H17 N O2
• 231.2903
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-phenyl-5-(1-piperidinyl)-
• 92110-77-5
• C13H16 N4 S
• 0
• .

• 3-Benzofurancarboxaldehyde,3a,4,5,6,7,7a-hexahydro-6,7-dihydroxy-6-methyl-2-(3-methyl-1-oxobutyl)-,(3aR,6S,7R,7aS)-
• 160299-95-6
• C15H22 O5
• .

• 3-Quinolinecarboxamide,N-ethyl-1,2-dihydro-4-hydroxy-2-oxo-
• 128366-02-9
• C12H12 N2 O3
• 232.2353
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1,4-dihydro-4-oxo-1-(2-phenylcyclopropyl)-7-(1-piperazinyl)-,(1R-trans)- (9CI)
• 103531-48-2
• C23H22 F N3 O3
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-[(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl]-2,4-dihydro-4-(4-methoxyphenyl)-
• 109322-23-8
• C24H17 Cl N6 O S
• 472.9494
• .

• 3H-3a,6-Methanoazulen-3-one,octahydro-7,7-dimethyl-8-methylene-, (3aR,6R,8aR)-
• 30557-76-7
• C14H20 O
• 0
• .

• 3,5,8-Trioxa-4-phosphahexacos-17-en-1-aminium,4-hydroxy-N,N,N-trimethyl-9-oxo-6-[[(1-oxo-9-octadecenyl)oxy]methyl]-, innersalt, 4-oxide, (Z,Z)- (9CI)
• 19229-69-7
• C44H84 N O8 P
• 0
• .

• 3-Pyridinol,2,6-dimethyl-4-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methoxy]-
• 139958-44-4
• C21H19 N5 O2
• .

• 3H-Indolium,2-[3-[1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-1-propen-1-yl]-3,3-dimethyl-1-(4-sulfobutyl)-,inner salt
• 50354-01-3
• C31H40 N2 O6 S2
• 0
• .

• 3-Heptene, 5-methyl-,(3E)-
• 53510-18-2
• C8H16
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-(4-chlorophenyl)-2,4-dihydro-4-(2-methoxyethyl)-
• 26438-54-0
• C11H12 Cl N3 O S
• 269.7505
• .

• 3-Thiopheneacetic acid,tetrahydro-, 1,1-dioxide
• 4785-66-4
• C6H10 O4 S
• 0
• .

• 3H-1,2,4-Triazol-3-one,2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]-
• 74853-07-9
• C₁₉H₂₁N₅O₂
• 278-009-6
• 351.40234
• .

• 3-Pyridinemethanol,4-ethenyl-5-hydroxy-6-methyl-, a-(dihydrogen phosphate) (9CI)
• 31383-64-9
• C9H12 N O5 P
• 0
• .

• 3,8-Diimino-2,4,7,9-tetraazadecanediamidine disulphate
• 62708-53-6
• C₆H₂₀N₁₀O₈S₂
• 263-708-0
• 424.4152
• .

• 3-Aza-9-azoniabicyclo[3.3.1]nonane,9,9-dimethyl-3-[3-(4-methylmorpholinium-4-yl)propyl]-, iodide (1:2)
• 102585-72-8
• C17H35 N3 O . 2 I
• 551.2882
• .