• 3-Oxa-5-thia-8-aza-4-phosphadecan-10-oicacid, 4-methyl-7-oxo-, 4-sulfide (9CI)
• 33932-97-7
• C7H14 N O4 P S2
• 271.2941
• .

• 3-Cyclohexene-1-propanol,a-methyl-
• 6325-40-2
• C10H18 O
• 154.2493
• .

• 3-Butenylamine,N,N,2-trimethyl-3-phenyl-4-p-tolyl-, hydrochloride (7CI,8CI)
• 5612-08-8
• C20H25 N . Cl H
• 350.8398
• .

• 3-Thiazolidineaceticacid, 5-[(2-iodophenyl)methylene]-4-oxo-2-thioxo-
• 91330-21-1
• C12H8 I N O3 S2
• 405.2313
• .

• 3-Furancarboxylic acid,4-formyl-2-(hydroxymethyl)-5-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-, methylester
• 165337-75-7
• C12H12 O7
• .

• 3-Oxazolidineethanol, a,5-dimethyl-
• 21838-80-2
• C7H15 N O2
• 244-609-1
• 145.1995
• .

• 3'-Cytidylic acid,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3'®5')-N-benzoyl-2'-deoxy-,2-chlorophenyl 2-cyanoethyl ester (9CI)
• 78150-12-6
• C62H58 Cl2 N6 O17 P2
• 278-853-5
• 279.9758
• .

• 3-Pyridinol, 2-phenyl-
• 3308-02-9
• C11H9 N O
• 171.2
• .

• 3H-Azepine,5-methyl-3,4,6-triphenyl-2-(2-phenylethenyl)-
• 33070-67-6
• C33H27 N
• 437.5742
• .

• 3-Thiophenepropanoicacid, b-amino-
• 94333-62-7
• C₇H₉NO₂S
• 305-042-6
• 171.22
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-,2-[(5-nitro-2-furanyl)methylene]hydrazide
• 74693-63-3
• C17H14 N4 O6
• 0
• .

• 3,5-Thiomorpholinedione,2,2-dipropyl-
• 90978-82-8
• C10H17 N O2 S
• 215.3125
• .

• 3-Pipecoline,2-(4-ethoxybutyl)-, cis- (8CI)
• 6480-33-7
• C12H25 N O
• 466.3503
• .

• 3-Cyclohexene-1-propanoicacid, b,4-dimethyl-
• 64740-38-1
• C₁₁H₁₈O₂
• 265-036-3
• 182.25942
• .

• 3H-Naphtho[1,2,3-de]quinoline-1-carboxylicacid, 2,7-dihydro-4-methyl-6-[(4-methylphenyl)amino]-2,7-dioxo-, ethyl ester
• 68833-64-7
• C27H22 N2 O4
• 272-407-3
• 438.4746
• .

• 3-Pyridinecarboxylicacid, 2,5-dichloro-, methyl ester
• 67754-03-4
• C7H5 Cl2 N O2
• 206.0261
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7-diamine,3-ethyl-
• 7256-20-4
• C6H9 N7
• 0
• .

• 3-Pyrrolidinecarboxylicacid, 1-(4-methylphenyl)-5-oxo-
• 133747-57-6
• C₁₂H₁₃NO₃
• 219.24
• .

• 3,5-Pyrazolidinedione,4-ethyl-1-phenyl-
• 54554-68-6
• C11H12 N2 O2
• 204.2252
• .

• 3-Pyridinecarboxamide,1,4-dihydro-1-b-D-ribofuranosyl-,5'®P:5'''®P'-(dihydrogen diphosphate) (9CI)
• 6005-31-8
• C22H32 N4 O15 P2
• 366.7762
• .

• 3-Cyclohexene-1-methanol,5-hydroxy-a,a,4-trimethyl-, (1R,5R)-rel-
• 54164-89-5
• C10H18 O2
• 259-005-3
• 170.24872
• .

• 3H-Imidazo[4,5-f]quinoline,2-azido-3-methyl-
• 115397-29-0
• C₁₁H₈N₆
• 224.22
• .

• 3,3(2H)-Furandicarboxylicacid, dihydro-5-oxo-, 3,3-diethyl ester
• 93115-29-8
• C10H14 O6
• 230.2146
• .

• 3-Pyridineethanol, a-methyl-a-propyl-
• 6311-95-1
• C11H17 N O
• 179.2588
• .

• 3(2H)-Benzofuranone,2,2-dimethyl-7-(sulfooxy)-
• 70988-94-2
• C10H10 O6 S
• 258.2478
• .

• 3-Thiophenamine,4-(4-methoxyphenyl)-
• 82437-70-5
• C11H11 N O S
• 205.2761
• .

• 3-Hexanol,2-methyl-4-nitro-
• 20570-71-2
• C7H15 N O3
• 161.1989
• .

• 3,5-Hexadien-2-one,6-(2-furanyl)-
• 5451-17-2
• C10H10 O2
• 162.1852
• .

• 3'-Guanylic acid,N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2'-deoxyadenylyl-(3'®5')-2'-deoxy-N-(2-methyl-1-oxopropyl)-,4-chlorophenyl 2-cyanoethyl ester (9CI)
• 73591-23-8
• C67H63 Cl2 N11 O16 P2
• 277-545-8
• .

• 3(2H)-Benzofuranone,4,6,7-trihydroxy-2-[(4-hydroxyphenyl)methylene]-
• 160525-59-7
• C15H10 O6
• .

• 3-Quinolinecarboxaldehyde,4-hydroxy-
• 7509-12-8
• C10H7 N O2
• 173.1681
• .

• 3-Oxatricyclo[4.1.1.02,4]octane,2,7,7-trimethyl-, (1R,2S,4R,6R)-
• 38301-46-1
• C10H16 O
• 253-867-4
• 152.2334
• .

• 3-Buten-2-one,4-(4-hydroxyphenyl)-, (3E)-
• 22214-30-8
• C₁₀H₁₀O₂
• 0
• .

• 3-Oxazolidinamine,2-imino-N-[(5-nitro-2-furanyl)methylene]-
• 5407-76-1
• C8H8 N4 O4
• 224.1735
• .

• 3-Pyridinol,4-(aminomethyl)-5-[3-(dihydro-5,8-dimethyl-1H,4H-3a,6a-(methaniminomethano)pyrrolo[3,4-c]pyrrol-2(3H)-yl)propyl]-2-methyl-(9CI)
• 139392-04-4
• C20H33 N5 O
• 0
• .

• 3-Buten-2-ol,1-[(2-mercaptoethyl)amino]-2-methyl-, hydrochloride (7CI,9CI)
• 6941-05-5
• C7H15 N O S . Cl H
• 161.2651
• .

• 3H-2-Benzopyran-3-one,1-(1,3-butadiynyl)-1,4-dihydro- (9CI)
• 180962-63-4
• C13H8 O2
• .

• 3,4-Furandimethanol,2-(1-aminoethyl)-
• 15066-64-5
• C₈H₁₃NO₃
• 239-128-9
• 171.1937
• .

• 3-Pyridinecarbonitrile,1,2,5,6-tetrahydro-6-methyl-2-oxo-4,6-diphenyl-
• 16232-39-6
• C19H16 N2 O
• 288.3431
• .

• 3H-Indazol-3-one,1,2-dihydro-2-phenyl-
• 17049-65-9
• C13H10 N2 O
• 210.2313
• .

• 3-Thiophenecarboxylicacid, 2-(3-thienylmethyl)-
• 31936-99-9
• C10H8 O2 S2
• 224.2993
• .

• 3-Pyridinemethanol,4-[(hexylimino)methyl]-5-hydroxy-6-methyl-
• 7355-37-5
• C14H22 N2 O2
• 250.3367
• .

• 3,4-Dihydro-1-(2-fluorophenyl)-3-isoquinolineethanamine ethanedioate (1:2)
• 83658-26-8
• C₂₁H₂₁FN₂O₈
• 0
• .

• 3,5-Dioxa-9-thia-4-phosphapentacosan-1-aminium,7-(acetylamino)-4-hydroxy-N,N,N-trimethyl-, inner salt, 4-oxide (9CI)
• 131574-83-9
• C26H55 N2 O5 P S
• 538.7641
• .

• 3,4,5-Octatriene,3,6-bis(1,1-dimethylethyl)-2,2,7,7-tetramethyl-
• 33512-45-7
• C20H36
• 276.4998
• .

• 3,9-Perylenedicarboxylicacid
• 6364-19-8
• C₂₂H₁₂O₄
• 228-852-0
• 340.32828
• .

• 3H,16H-3,23-Methano-6,10:11,15-dimetheno-1H-pyrido[1,2-c][1,3]oxaazacycloheneicosine-9,18-diol,4,5,17,18,19,19a,20,21,22,23-decahydro-12-methoxy-, 18-acetate,(3S,18S,19aR,23R)- (9CI)
• 32420-56-7
• C29H37 N O5
• 479.6078
• .

• 3,6,9,12,15-Pentaoxaheptadecan-1-ol,17-(4-nonylphenoxy)-
• 34166-38-6
• C27H48 O7
• 0
• .

• 3H-1,2,4-Triazol-3-one,1,2-dihydro-5-(3,4,5-trimethoxyphenyl)-
• 108132-84-9
• C11H13 N3 O4
• 251.2386
• .

• 3-Buten-2-amine,2-methyl-
• 2978-60-1
• C5H11 N
• 85.1475
• .