• 3H-Furo[3'',4'':4'a,5']naphtho[1',8':5,6,7]cyclohepta[1,2-b]furan-1,8(4H,7H)-dione,5-(acetyloxy)-5,6,6a,11b,11c,12-hexahydro-12-hydroxy-6,6a-dimethyl-,(3aS,5R,6S,6aR,11bS,11cR,12S)- (9CI)
• 114391-79-6
• C22H24 O7
• .

• 3(4H)-Quinazolineaceticacid, 6,8-dibromo-2-methyl-4-oxo-, hydrazide
• 40889-54-1
• C11H10 Br2 N4 O2
• 390.0307
• .

• 3'H-Cyclopropa[6,7]cholest-6-ene(9CI)
• 59070-24-5
• C28H46
• .

• 3,6,9,12-Tetraazadispiro[5.2.5.2]hexadecan-9,6-ium,3,12-bis[1-oxo-3-[(phenylmethyl)amino]propyl]-, chloride (1:2)
• 95461-35-1
• C32H48 N6 O2 . 2 Cl
• .

• 3H-1,2,4-Triazole-3-thione,4-ethyl-2,4-dihydro-5-(4-pyridinyl)-
• 26029-01-6
• C9H10 N4 S
• 0
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-5a-[(acetyloxy)methyl]-5,10-bis(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-4,6,7-triylester (9CI)
• 152340-55-1
• C49H45 N3 O14
• .

• 3-Pyridinecarboxylicacid,5-[1-[(cyclopentyloxy)imino]ethyl]-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,methyl ester
• 89541-46-8
• C22H27 N3 O5
• .

• 3H-2,4a-Epoxy-2H-phenanthro[2,1-b]pyran-8(4bH)-one,12-(acetyloxy)-2-[(1R)-1,5-dimethylhexyl]-4,5,6,10a,10b,11,12,12a-octahydro-10a,12a-dimethyl-,(4bR,10aR,10bS,12aS)- (9CI)
• 194856-36-5
• C29H42 O5
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-4-[2-[4-[[(2S)-2-hydroxy-3-phenoxypropyl]amino]butoxy]-5-nitrophenyl]-2,6-dimethyl-,dimethyl ester, monohydrochloride (9CI)
• 103434-39-5
• C30H37 N3 O9 . Cl H
• .

• 3-Penten-2-ol,3,4-dichloro-5-(dimethylamino)-2-methyl-
• 100156-16-9
• C8H15 Cl2 N O
• 212.1168
• .

• 3,6,9,11,14,17-Hexaoxanonadecane
• 42598-91-4
• C13H28 O6
• 280.3578
• .

• 3,5-Pyrazolidinedione,4-pentyl-1-phenyl-2-(2-phenylethenyl)-
• 26262-25-9
• C22H24 N2 O2
• .

• 3H-Pyrido[4,3-b]indol-3-one,2,5-dihydro-1-methyl-
• 74011-10-2
• C12H10 N2 O
• 198.2206
• .

• 3-Pyridazinecarboxylicacid, 4-chloro-1,6-dihydro-6-oxo-1-[3-(trifluoromethyl)phenyl]-, methyl ester
• 129109-18-8
• C13H8 Cl F3 N2 O3
• 332.66
• .

• 3-Thiophenecarboxylicacid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethylamino)ethyl ester
• 78033-85-9
• C20H26 N2 O3 S
• 0
• .

• 3,6,9,12,15,18-Hexaoxa-24-azabicyclo[18.3.1]tetracosa-1(24),20,22-triene-2,19-dione
• 68436-52-2
• C17H23 N O8
• 369.3664
• .

• 3-Pyridinecarboxaldehyde,2-(2-benzothiazolyl)hydrazone
• 63190-61-4
• C13H10 N4 S
• 254.3103
• .

• 3,5,7,9,11,13,15,17,19-Eicosanonaen-2-one,20-[(4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl]-5,9,14,18-tetramethyl-
• 28368-09-4
• C33H44 O2
• 0
• .

• 3,6,9,12,15,18-Hexaoxadocosan-2-ol,2,4,7,10,13,16-hexamethyl-
• 4403-56-9
• C22H46 O7
• .

• 3,4-Thiophenediol,2,5-bis(2,4-dichlorophenyl)-, 1,1-dioxide
• 5323-59-1
• C16H8 Cl4 O4 S
• 438.1093
• .

• 3H-Imidazo[4,5-b]pyridine,2-(3-nitrophenyl)-
• 63581-49-7
• C12H8 N4 O2
• 240.21752
• .

• 3-Buten-2-one,4-bicyclo[2.2.1]hept-5-en-2-yl-, exo- (9CI)
• 94020-84-5
• C11H14 O
• 301-379-8
• 162.22826
• .

• 3-Piperidinecarboxylicacid, 4-oxo-1-(phenylmethyl)-, methyl ester, ion(1-), sodium (9CI)
• 94088-71-8
• C14H16 N O3 . Na
• 302-073-7
• 270.2789
• .

• 3-Cyclohexene-1-propanoicacid,1,3-dimethyl-6-(1-methylethenyl)-2-[(3S)-3-methyl-5-[[4-O-(3-methyl-1-oxo-2-butenyl)-a-L-arabinopyranosyl]oxy]pentyl]-,(1S,2S,6S)- (9CI)
• 122899-03-0
• C30H48 O8
• .

• 3,7-Nonadien-1-one,1-(2-acetyl-1-methylcyclopentyl)-5-hydroxy-4,8-dimethyl- (9CI)
• 123231-48-1
• C19H30 O3
• .

• 3H-Pyrazol-3-one,4-[1-aziridinyl(methylthio)methylene]-2,4-dihydro-5-(4-methylphenyl)-2-phenyl-
• 61254-28-2
• C20H19 N3 O S
• 349.4494
• .

• 3(2H)-Benzofuranone,7-bromo-4,6-dimethoxy-2-[(4-methoxyphenyl)methylene]-
• 6600-49-3
• C18H15 Br O5
• 391.2127
• .

• 3a,7-Methano-3aH-cyclopentacyclooctene-3,6-diol,decahydro-1,1,7-trimethyl-, (3S,3aS,6R,7R,9aS)-
• 2649-64-1
• C15H26 O2
• .

• 3H-1,2-Dithiole-3-thione,4,5-diphenyl-
• 13232-76-3
• C15H10 S3
• 0
• .

• 3H-1,2,4-Triazol-3-one,5-(4-fluorophenyl)-2,4-dihydro-4-methyl-
• 116114-21-7
• C9H8 F N3 O
• 193.1777
• .

• 3-Furancarboxylic acid,tetrahydro-3-methyl-2-oxo-, methyl ester
• 41255-44-1
• C7H10 O4
• 158.1519
• .

• 3-Quinolinecarboxylicacid, 8-chloro-1,4-dihydro-4-oxo-
• 35975-71-4
• C10H6 Cl N O3
• 223.61254
• .

• 3H,7H-Pyrano[2',3':6,7]benzofuro[3,2-c][1]benzopyran-5,10-diol,3-methyl-3-(4-methyl-3-penten-1-yl)-
• 221231-76-1
• C25H24 O5
• .

• 3-Piperidinecarboxylicacid, 4-[(4-aminobenzoyl)oxy]-1-(1-methylethyl)-, ethyl ester, hydrochloride(1:1)
• 78219-24-6
• C18H26 N2 O4 . Cl H
• 370.871
• .

• 3(4H)-Quinazolineaceticacid, 6-chloro-2-methyl-4-oxo-, hydrazide
• 40889-46-1
• C11H11 Cl N4 O2
• 266.6836
• .

• 3,4-Pyridinedimethanol,5-mercapto-6-methyl-, hydrochloride (1:1)
• 6971-65-9
• C8H11 N O2 S . Cl H
• 185.2434
• .

• 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,7-(hexadecyloxy)-4-hydroxy-N,N,N-trimethyl-, inner salt, 4-oxide
• 69483-37-0
• C40H84 N O6 P
• 274-018-4
• 706.07
• .

• 3-Pyridinecarboxylicacid, 2,2,9,9-tetramethyl-1,10-decanediyl ester (9CI)
• 85018-60-6
• C26H36 N2 O4
• 440.575
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-[[[(1-methylethyl)amino]carbonyl]oxy]-, 3-(O-methyloxime),(E)- (9CI)
• 145071-58-5
• C11H19 N3 O3
• 241.2869
• .

• 3-Pyridinemethanol,4-[[2-(dimethylamino)phenyl]methyl]-5-hydroxy-6-methyl-
• 59050-76-9
• C16H20 N2 O2
• 272.3422
• .

• 3(6H)-Pyridinone,2-(hydroxyamino)-6-imino-5-methyl-, oxime
• 7463-58-3
• C6H8 N4 O2
• 168.1533
• .

• 3H-1,2,4-Triazol-3-one,5-(3,4-dichlorophenyl)-2,4-dihydro-2,4-dimethyl-
• 117258-22-7
• C10H9 Cl2 N3 O
• 258.104
• .

• 3-Pyridinecarbonitrile,5-amino-2-chloro-6-methyl-4-(trifluoromethyl)-
• 651-78-5
• C8H5 Cl F3 N3
• 235.5936
• .

• 3-Hexene, 1-methoxy-,(3Z)-
• 70220-06-3
• C7H14 O
• 274-449-8
• 114.18546
• .

• 3-Pyridinemethanol,5-hydroxy-4-[[(2-methoxyphenyl)imino]methyl]-6-methyl-, a-(dihydrogen phosphate) (9CI)
• 5997-88-6
• C15H17 N2 O6 P
• 431.303
• .

• 3-Pyridinecarboxylicacid,1,4-dihydro-2,6-dimethyl-5-[[methyl(2-propyn-1-yloxy)amino]carbonyl]-4-(3-nitrophenyl)-,methyl ester
• 133147-17-8
• C20H21 N3 O6
• 399.3972
• .

• 3,5-Pyridinedicarbonitrile,1,6-diamino-1,2-dihydro-2-oxo-4-phenyl-
• 79388-04-8
• C13H9 N5 O
• 251.2435
• .

• 3-Hexenoic acid,4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, methyl ester
• 165101-56-4
• C17H28 O2
• 264.4
• .

• 3-Pyrrolidinecarboxylicacid, 4,5-dioxo-, ethyl ester
• 59226-20-9
• C7H9 N O4
• 171.1507
• .

• 3-Acridinamine,9-(4-aminophenyl)-2-methyl-, hydrochloride (1:1)
• 38475-96-6
• C20H17 N3 . Cl H
• 253-963-6
• 335.83002
• .