• 3,5-Dioxa-9-aza-4-phosphaheptacosan-1-aminium,4-hydroxy-7-methoxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide
• 88876-07-7
• C27H57 N2 O6 P
• 0
• .

• 3,5-Heptanedione,7-(2-chlorophenyl)-1-hydroxy-1,1-diphenyl-
• 24118-63-6
• C25H23 Cl O3
• 406.9013
• .

• 3(2H)-Benzoxazolepropanesulfonicacid, 2-[2-(3-ethyl-4-oxo-2-thioxo-5-oxazolidinyl)-1-propen-1-yl]-, sodium salt(1:1)
• 80879-56-7
• C18H22 N2 O6 S2 . Na
• 279-610-6
• 450.50479
• .

• 3(2H)-Pyridazinone,4,6-bis(4-methoxyphenyl)-2-(4-pyridinylmethyl)-
• 23338-42-3
• C24H21 N3 O3
• 399.4418
• .

• 3H-1,5-Benzodiazepine,2,4,7,8-tetramethyl-
• 65132-13-0
• C13H16 N2
• 200.2795
• .

• 3-Pyridinesulfonamide,2-[(2-chlorophenyl)thio]-N-[[(1,1-dimethylethyl)amino]carbonyl]-
• 84881-83-4
• C16H18 Cl N3 O3 S2
• 399.9154
• .

• 3,8-Dioxabicyclo[8.2.2]tetradeca-10,12,13-triene-4,7-dione,2,9-bis(aminomethyl)-
• 93941-75-4
• C14H18 N2 O4
• 300-524-2
• 278.30372
• .

• 3H-Imidazo[4,5-c]pyridin-6-amine,4-bromo-
• 52605-84-2
• C6H5 Br N4
• 213.0347
• .

• 3,7-Nonadienenitrile,4,8-dimethyl-, (3E)-
• 21677-96-3
• C11H17 N
• 434.87672
• .

• 3-Butenoic acid,3-cyano-4,4-diphenyl-
• 13678-48-3
• C17H13 N O2
• 263.2906
• .

• 3-Isoquinolinecarboxylicacid, 1-(2-chlorophenyl)-
• 89242-09-1
• C16H10 Cl N O2
• .

• 3-Phenanthrenemethanol,9-chloro-a-[(dipropylamino)methyl]-,hydrochloride (1:1)
• 5430-97-7
• C22H26 Cl N O . Cl H
• 355.9009
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-, potassium salt (1:2)
• 5433-00-1
• C9H9 N O4 . 2 K
• 234.27036
• .

• 3,5-Pyrazolidinedione,1-(4-hydroxyphenyl)-2-phenyl-4-[2-(phenylsulfonyl)ethyl]-
• 1107-46-6
• C23H20 N2 O5 S
• 0
• .

• 3-Chrysenol,5,11-dimethyl-
• 84249-62-7
• C20H16 O
• 272.3404
• .

• 3H-1,2-Dithiole-3-thione,5-(1,1-dimethylethyl)-
• 29507-64-0
• C7H10 S3
• 190.3493
• .

• 3-Piperidinol,1-methyl-4-phenyl-, propanoate (ester), hydrochloride, trans- (9CI)
• 56338-89-7
• C15H21 N O2 . Cl H
• 283.7937
• .

• 3-Quinolinamine,2-(4-chlorophenyl)-
• 5443-80-1
• C15H11 Cl N2
• 481.2939
• .

• 3-Pyridinecarbonitrile,5-[2-(9,10-dihydro-9,10-dioxo-1-anthracenyl)diazenyl]-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-
• 77394-54-8
• C21H12 N4 O4
• 278-681-0
• 384.34438
• .

• 3-Pentanone,2-(4-chlorophenyl)-2-hydroxy-1-(1H-imidazol-1-yl)-4-methyl-
• 107659-19-8
• C15H17 Cl N2 O2
• 292.7607
• .

• 3-Heptene,2,2-dimethyl-, (3E)-
• 19550-75-5
• C₉H₁₈
• 243-156-7
• 126.2392
• .

• 3-Butenoic acid,2-propen-1-yl ester
• 1745-31-9
• C7H10 O2
• 126.1531
• .

• 3-Pyridinemethanol, a-[2-(dimethylamino)ethyl]-,3-benzoate, hydrochloride (1:1)
• 69780-89-8
• C17H20 N2 O2 . Cl H
• 320.8138
• .

• 3-Pyridinecarboxylicacid, 1,1-dimethylethyl ester
• 65321-36-0
• C10H13 N O2
• 179.2157
• .

• 3-Buten-2-one,4-[1-methyl-2-(1-methylethylidene)hydrazinyl]-
• 63262-98-6
• C8H14 N2 O
• 0
• .

• 3(2H)-Pyridazinone,4-chloro-5-[2-(1-phenylethylidene)hydrazinyl]-
• 93456-64-5
• C12H11 Cl N4 O
• 262.6949
• .

• 3H-[1]Benzopyrano[3,4-b]pyrano[2,3-h][1]benzopyran-7(7aH)-one,13,13a-dihydro-6,7a-dihydroxy-9,10-dimethoxy-3,3-dimethyl-, (7aS,13aS)-
• 111058-84-5
• C23H22 O8
• 426.416
• .

• 3-Thiophenecarboximidamide,N-hydroxy-
• 58905-71-8
• C5H6 N2 O S
• 0
• .

• 3-Amino-3-demethoxyfortimicin A
• 87713-59-5
• 0
• .

• 3-((4-(Diethylamino)phenyl)azo)-1,4-dimethyl-1H-1,2,4-triazolium trichlorozincate(1-)
• 94292-04-3
• C₁₄H₂₃Cl₃N₆Zn
• 304-933-7
• 447.12162
• .

• 3-Azabicyclo[3.2.2]nonane-3-pentanamide,a,a-diphenyl-
• 6184-73-2
• C25H32 N2 O
• 619.7542
• .

• 3-Quinolinecarboxylicacid, 2-methyl-, 2-[2-(4-morpholinyl)acetyl]hydrazide
• 134341-01-8
• C17H20 N4 O3
• 328.3657
• .

• 3-Furanmethanol,tetrahydro-4-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-,3-acetate, (2R,3R,4S)-
• 56440-71-2
• C22H26 O8
• .

• 3,6,8,11-Tetraoxa-7-silatridecane,7-ethenyl-7-(2-ethoxyethoxy)-
• 4399-76-2
• C14H30 O6 Si
• 322.4699
• .

• 3-Pyrrolidinecarboxylicacid, 1,3-dimethyl-2-oxo-, ethyl ester
• 71172-95-7
• C9H15 N O3
• 185.2203
• .

• 3,6-Octadien-2-ol,3,7-dimethyl-, [S-(E)]- (9CI)
• 97890-07-8
• C10H18 O
• 308-186-8
• 154.24932
• .

• 3H-Imidazo[4,5-f]quinoxaline-8-methanol,2-amino-3,4-dimethyl-
• 122842-81-3
• C12H13 N5 O
• 243.2645
• .

• 3-Buten-2-ol,1-(1,1-dimethylethoxy)-3-methyl-
• 3605-82-1
• C9H18 O2
• 222-768-8
• 158.23802
• .

• 3-Thiophenecarboxaldehyde,2,5-dihydro-
• 113772-16-0
• C₅H₆OS
• 114.17
• .

• 3-Pyrrolidinol,3-(4-chlorophenyl)-5-(3-cyclohexen-1-yl)-, hydrochloride (1:1)
• 5075-95-6
• C16H20 Cl N O . Cl H
• 314.25
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-5-amine,7-ethoxy-3-ethyl-
• 6270-26-4
• C8H12 N6 O
• 208.2205
• .

• 3-Quinolinecarboxylicacid, 6,8-dichloro-4-hydroxy-
• 35973-27-4
• C10H5 Cl2 N O3
• 258.06
• .

• 3,7,11-Cyclotetradecatriene-1-ethanol,4,8,12-trimethyl-b-methylene-,(1R,3E,7E,11E)-
• 118583-93-0
• C20H32 O
• 288.4675
• .

• 3-Cyclohexene-1-carbonitrile,4-[2-(2,2-dimethylcyclopropyl)ethyl]-
• 67911-79-9
• C14H21 N
• 203.3232
• .

• 3H-Pyrrolo[2,3-d]pyrimidin-3-amine,4,7-dihydro-4-imino-7-b-D-ribofuranosyl-, monohydrochloride (9CI)
• 78582-18-0
• C11H15 N5 O4 . Cl H
• 281.2679
• .

• 3-Oxazolidinepropanesulfonicacid,5-[1-methyl-2-(3-methyl-2(3H)-benzoxazolylidene)ethylidene]-4-oxo-2-thioxo-
• 71215-62-8
• C17H18 N2 O6 S2
• 0
• .

• 3-Pyridinecarboxylicacid, 2,2,10,10-tetramethyl-1,11-undecanediyl ester (9CI)
• 85018-61-7
• C27H38 N2 O4
• 454.6016
• .

• 3,5-Cyclospirostan-1,6-diol,6-methyl-, (1b,3b,5a,6b,22b,25R)- (9CI)
• 5972-55-4
• C28H44 O4
• 409.5643
• .

• 3H-Naphtho[1',8'a:5,6]pyrano[2,3-e]isoindol-3-one,1,2,6,6a,7,8,9,9a,10,11,12,13-dodecahydro-5,11-dihydroxy-6a,7,10,10-tetramethyl-,(6aR,7S,9aS,11S,13aS)-
• 189185-60-2
• C23H31 N O4
• .

• 3-Pyrazolidinone,4,4-dimethyl-1-(4-methylphenyl)-5-propoxy-
• 1221-34-7
• C15H22 N2 O2
• 262.3474
• .