• 3-Cyclohexen-1-ol,4-[(1E,3E,5E,7E,9E,11E,13E)-15-hydroxy-3,7,12-trimethyl-1,3,5,7,9,11,13-pentadecaheptaen-1-yl]-3,5,5-trimethyl-,(1R)-
• 113724-67-7
• C27H38 O2
• .

• 3-Pyridazinecarboxylicacid, 4-hydrazinyl-1,6-dihydro-6-oxo-1-phenyl-, hydrazide
• 129109-53-1
• C11H12 N6 O2
• 260.252
• .

• 3-Pentyn-2-ol,5-(dimethylamino)-2-methyl-, hydrochloride (1:1)
• 100156-25-0
• C8H15 N O . Cl H
• 177.6717
• .

• 3-Cyclohexen-1-ol,4,4'-(1,3-butadiene-1,4-diyl)bis[2-[2-(3,3-dimethyloxiranyl)ethyl]-2-methyl-(9CI)
• 130322-42-8
• C30H46 O4
• .

• 3-Pyrrolidinol,1,2-dimethyl-3-(4-methylphenyl)-, 3-propanoate
• 69552-07-4
• C16H23 N O2
• 0
• .

• 3(2H)-Benzofuranone,5-nitro-
• 25158-68-3
• C8H5 N O4
• 179.1296
• .

• 3-Furanol,tetrahydro-5-methyl-5-nonyl- (8CI)
• 29839-56-3
• C14H28 O2
• 228.3709
• .

• 3-Buten-2-one,1-phenyl-4-(1-piperidinyl)-1-(2-thienyl)-, hydrochloride (1:1)
• 100482-68-6
• C19H21 N O S . Cl H
• 0
• .

• 3-Isoxazolecarboxamide,N-(2,5-dimethoxyphenyl)-5-methyl-
• 145440-98-8
• C13H14 N2 O4
• 262.2613
• .

• 3-Isoquinolinamine,1-bromo-4-methyl-
• 28970-71-0
• C10H9 Br N2
• 237.0959
• .

• 3H-Benzo[6,7]cyclohepta[1,2-c]pyridazin-3-one,9-amino-2,4,4a,5,6,7-hexahydro-
• 103602-80-8
• C13H15 N3 O
• 229.2777
• .

• 3-Pyridinecarbothioicacid, S-[2-[2-[(2-methoxyphenoxy)methyl]-3-thiazolidinyl]-2-oxoethyl] ester
• 103181-78-8
• C19H20 N2 O4 S2
• 493.59298
• .

• 3H-Indazole
• 271-43-2
• C7H6 N2
• .

• 3-Butenoic acid,2,2,3,4,4-pentachloro-, butyl ester
• 75147-20-5
• C8H9 Cl5 O2
• 278-078-2
• 314.42086
• .

• 3-Buten-2-ol, 1-amino-
• 13269-47-1
• C4H9 N O
• 87.12036
• .

• 3(2H)-Isoxazolone,5-(4-piperidinyl)-
• 132033-91-1
• C8H12 N2 O2
• 0
• .

• 3H-Purine-3-butanoicacid, a-amino-6-[(3-methyl-2-buten-1-yl)amino]-,(aS)-
• 62061-49-8
• C14H20 N6 O2
• 0
• .

• 3,5-Dioxa-9-aza-4-phosphapentacosan-1-aminium,4-hydroxy-7-methoxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide (9CI)
• 112989-00-1
• C25H53 N2 O6 P
• 508.6719
• .

• 3-Furanmethanol,2-(3,4-dimethoxyphenyl)-4-[(3,4-dimethoxyphenyl)methyl]tetrahydro-4-hydroxy-,(2R,3R,4S)-
• 10569-14-9
• C22H28 O7
• 0
• .

• 3-Buten-2-ol, 2-acetate
• 6737-11-7
• C6H10 O2
• 114.14
• .

• 3-Hexen-1-ol
• 544-12-7
• C₆H₁₂O
• 208-860-0
• 100.1589
• .

• 3,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 4,5-dimethyl-2-oxo-, methyl ester (9CI)
• 142438-60-6
• C8H10 O5
• .

• 3,5-Hexadienoic acid,6-[(2S,2'R)-5',5'-dimethyl-2'-(2-methyl-1-propen-1-yl)spiro[1,4-benzodioxin-2(3H),4'-[1,3]dioxolan]-7-yl]-2-(methoxymethylene)-3-methyl-,methyl ester, (2E,3Z,5E)-
• 126572-77-8
• C26H32 O7
• 0
• .

• 3,4,5-Piperidinetriol,2,6-bis(hydroxymethyl)-, (2R,3R,5R,6R)-
• 127995-29-3
• C7H15 N O5
• 193.1977
• .

• 3-Quinolinecarboxylicacid,7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1-(4-fluoro-2-methylphenyl)-1,4-dihydro-4-oxo-
• 164662-49-1
• C23H23 F2 N3 O3
• 427.4438
• .

• 3-Isoxazolecarboxamide,5-methyl-N-(1-phenylethyl)-
• 145441-01-6
• C13H14 N2 O2
• 0
• .

• 3-Cyclohexene-1-carboxaldehyde,4,6-dimethyl-
• 36635-35-5
• C9H14 O
• 253-139-6
• 138.20686
• .

• 3-Quinolinecarboxylicacid,5-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-
• 110871-85-7
• C18H20 F2 N4 O3
• 378.3732
• .

• 3H-Indolium, 1,3,3-trimethyl-2-((methyl(4-(phenylazo)phenyl)hydrazono)methyl)-, sulfate (1:1)
• 83949-97-7
• C25H27N5O4S
• 281-454-9
• 493.57798
• .

• 3,5-Dichloro-4-fluoroaniline
• 2729-34-2
• C₆H₄Cl₂FN
• 220-345-2
• 180.0070632
• .

• 3-Pentanone,1,1,1,2,2-pentafluoro-
• 378-72-3
• C5H5 F5 O
• 176.08
• .

• 3(2H)-Pyridazinone,4-bromo-2-(3,4-dichlorophenyl)-5-[(6-iodo-3-pyridinyl)methoxy]-
• 122322-26-3
• C16H9 Br Cl2 I N3 O2
• 552.99
• .

• 3-Pyrrolidinecarboxylicacid, 5-oxo-1-[3-(triethoxysilyl)propyl]-, methyl ester
• 94108-07-3
• C15H29 N O6 Si
• 302-345-5
• 347.47936
• .

• 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-, innersalt, 4-oxide, (7R)-
• 56421-10-4
• C44H86 N O8 P
• 788.13
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1,4-dihydro-1-(methylamino)-4-oxo-7-(1-piperazinyl)-
• 88569-57-7
• C15H17 F N4 O3
• 0
• .

• 3,6-Methano-3H,4H-azeto[1',2':1,2]imidazo[4',5':4,5]azepino[3,2-b]pyrrolo[1,2-a]indole-13,17(12H)-dione,5,9,11,16-tetrabromo-5,6-dihydro-6-methyl-, (3S,3bS,5R,6R,11bS)- (9CI)
• 111268-63-4
• C20H12 Br4 N4 O2
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(cyclopropylmethyl)5-ethyl ester
• 86781-08-0
• C21H24 N2 O6
• 0
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-(5-methoxy-1H-indol-2-yl)-4-phenyl-
• 126016-40-8
• C17H14 N4 O S
• 322.3843
• .

• 3-Pyridinemethanol,5-hydroxy-4-[[[2-(1H-indol-3-yl)ethyl]imino]methyl]-6-methyl-
• 98497-88-2
• C18H19 N3 O2
• 0
• .

• 3-Pyridazinecarboxylicacid, 1-(2,4-dichlorophenyl)-1,6-dihydro-4-hydroxy-6-oxo-
• 121582-66-9
• C11H6 Cl2 N2 O4
• 300.0749
• .

• 3-Piperidineaceticacid, 4-oxo-1-(phenylmethyl)-, ethyl ester
• 6947-75-7
• C16H21 N O3
• 0
• .

• 3,4-Thiazolidinedicarboxylicacid, 2-phenyl-, 3-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester
• 106086-12-8
• C19H22 N2 O6 S
• 406.4528
• .

• 3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxaoctatetracontan-1-ol,1-(hydrogen sulfate), sodium salt (1:1)
• 66161-57-7
• C36H74 O16 S . Na
• 266-192-5
• 817.01
• .

• 3H-Cyclopenta[4,5]pyrrolo[2,3-g]-1,5-benzodiazepine,8,9,10,11-tetrahydro-2,4-dimethyl-
• 107369-97-1
• C16H17 N3
• 0
• .

• 3,5-Bis(tert-butyl)benzaldehyde
• 17610-00-3
• C₁₅H₂₂O
• 218.3346
• .

• 3-Quinolinecarboxylicacid,7-[(3S)-3-amino-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-
• 146981-06-8
• C18H20 F N3 O4
• 361.3675
• .

• 3-Hexenedioic acid,1,6-dimethyl ester, (3E)-
• 25126-93-6
• C8H12 O4
• 172.1785
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-6,10-bis(acetyloxy)-5a-[(acetyloxy)methyl]-5-(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-4,7-diylester (9CI)
• 152340-57-3
• C40H42 N2 O14
• .

• 3-Phenanthrenol,1,2,3,4,4a,9,10,10a-octahydro-1,1,4a-trimethyl-7-(1-methylethyl)-,(3S,4aS,10aS)-
• 145940-80-3
• C20H30 O
• .

• 3-Pyridinecarboxamide,1-(2-bromoethyl)-1,2-dihydro-
• 64037-99-6
• C8H11 Br N2 O
• 231.0897
• .