• 3-Pyridinecarboxylicacid, 2-methyl-2-propyl-1,3-propanediyl ester (9CI)
• 13671-63-1
• C19H22 N2 O4
• 237-152-4
• 342.38898
• .

• 3-Pyridinecarboxamide,2-chloro-N-(2,3-dihydro-1,1,3-trimethyl-1H-inden-4-yl)-
• 119899-14-8
• C18H19 Cl N2 O
• .

• 3,5-Pyridinedicarboxylicacid, 4-[2-(difluoromethoxy)phenyl]-1,4-dihydro-2,6-dimethyl-, 3,5-ditetradecylester
• 117654-54-3
• C44H71 F2 N O5
• 732.035
• .

• 3H-1,2-Benzodithiole-3-thione,4,5,6,7-tetrahydro-
• 14085-34-8
• C7H8 S3
• 188.33
• .

• 3-Pyridinecarbonitrile,2-chloro-6-phenyl-
• 43083-14-3
• C₁₂H₇ClN₂
• 214.65
• .

• 3-Oxatricyclo[4.1.1.02,4]octane(9CI)
• 278-78-4
• C7H10 O
• .

• 3-Pyrrolidinecarboxylicacid, 4-hydroxy-1-[2-(4-hydroxyphenyl)ethyl]-5-(2-oxooctadecylidene)-2-propyl-,methyl ester, (2S,3S,4R,5E)-
• 155944-28-8
• C35H57 N O5
• .

• 3H-Naphtho[2,1-b]pyran-7,10-dione,9-hydroxy-3-(4-hydroxy-4-methylpentyl)-3,8-dimethyl-, (3R)-
• 160209-91-6
• C21H24 O5
• .

• 3H-Indazol-3-one,2-(4-chloro-2-fluoro-5-hydroxyphenyl)octahydro-
• 122855-12-3
• C13H14 Cl F N2 O2
• 284.7139
• .

• 3,7-Diazabicyclo[3.3.1]nonane,3,7-dimethyl-
• 14789-33-4
• C9H18 N2
• 154.2526
• .

• 3-Furancarboxylic acid,5-(chloromethyl)-2-methyl-, methyl ester
• 35351-32-7
• C8H9 Cl O3
• 0
• .

• 3,6,9,12,15,18,21,24,27-Nonaoxanonacosan-1-ol,29-(isooctylphenoxy)- (6CI,9CI)
• 58253-61-5
• C34H62 O11
• 261-187-4
• 646.84948
• .

• 3(2H)-Pyridazinone,5-amino-
• 89033-30-7
• C4H5 N3 O
• 0
• .

• 3-Thiazolidineaceticacid, 5-[[4-[bis(2-chloroethyl)amino]phenyl]methylene]-4-oxo-2-thioxo-,ammonium salt (1:1)
• 101018-65-9
• C16H16 Cl2 N2 O3 S2 . H3 N
• 436.3764
• .

• 3-Pyridinecarboxylicacid, [5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]methyl ester
• 15871-78-0
• C14H14 N2 O4
• 239-994-8
• 274.27196
• .

• 3(2H)-Furanone,dihydro-2,5-dimethyl-, trans- (8CI,9CI)
• 33909-95-4
• C6H10 O2
• 251-736-6
• 114.1424
• .

• 3-Benzofurancarboxylicacid, 2,3-dihydro-3-phenyl-, 2-(diethylamino)ethyl ester, hydrochloride (1:1)
• 22194-37-2
• C21H25 N O3 . Cl H
• 339.4281
• .

• 3,7-Diazabicyclo[3.3.1]nonan-9-one,1,5-dimethyl-, hydrochloride (1:2)
• 172882-04-1
• C9H16 N2 O . 2 Cl H
• 0
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-6-(acetyloxy)-5a-[(acetyloxy)methyl]-5-(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-4,7,10-triylester (9CI)
• 152340-54-0
• C44H43 N3 O14
• .

• 3-[(7R,8R,9S,10R,13S,14S)-7-acetylsulfanyl-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]propanoic acid; 1-naphthalen-1-yloxy-3-(propan-2-ylamino)propan-2-ol
• 138230-23-6
• C₄₀H₅₅NO₇S
• 0
• .

• 3-Furanacetic acid,5-[6-(2,4-dichlorophenyl)hexyl]tetrahydro-3-hydroxy-2-oxo-, (3R,5S)-rel-
• 154566-12-8
• C18H22 Cl2 O5
• 407.2856
• .

• 3H-1,2,4-Triazol-3-one,5-(4-fluorophenyl)-2,4-dihydro-2,4-dimethyl-
• 116114-16-0
• C10H10 F N3 O
• 207.2043
• .

• 3-(10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-ylidene)propyl(methyl)ammonium p-toluenesulphonate
• 14675-77-5
• C₂₆H₂₉NO₃S
• 238-716-2
• 435.57836
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[2-[3-[(phenylsulfonyl)oxy]phenyl]diazenyl]-
• 59312-61-7
• C₂₀H₁₆N₄O₅S
• 261-693-5
• 424.42984
• .

• 3,5-Pyrazolidinedione,4-ethyl-1,2-diphenyl-
• 14845-06-8
• C17H16 N2 O2
• 280.3211
• .

• 3-Butenoic acid, 2-amino-3-chloro-, (+-)-
• 81119-16-6
• C₄H₆ClNO₂
• 0
• .

• 3H-Indolium, 2-(2-((2,4-dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-, acetate
• 59737-00-7
• C₂₃H₂₈N₂O₄
• 261-894-8
• 396.47942
• .

• 3-Cyclohexene-1-methan-a-t-ol,4-methyl-1-(1-methyl-2-methylenecyclopentyl)- (9CI)
• 105164-38-3
• C15H23 O T
• 222.3586
• .

• 3,5-Pyridinedicarboxylicacid, 4-[2-(difluoromethoxy)phenyl]-1,4-dihydro-2,6-dimethyl-, 3,5-dihexadecylester
• 117632-01-6
• C48H79 F2 N O5
• 788.1414
• .

• 3-Acridinecarboxamide,N-[2-(dimethylamino)ethyl]-
• 108571-93-3
• C18H19 N3 O
• 293.363
• .

• 3-Penten-1-one,1-[(2R,2aS,4aS,7aS,7bR)-2-(acetyloxy)-2a,3,4,4a,7a,7b-hexahydro-2H-1,7-dioxacyclopent[cd]inden-5-yl]-4-methyl-,rel- (9CI)
• 148000-40-2
• C17H22 O5
• .

• 3H-Indolium,2-[5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-,inner salt
• 146368-14-1
• C37H43 N3 O10 S2
• .

• 3H-Imidazo[4,5-c]pyridine,4-chloro-2-(3-nitrophenyl)-
• 75007-82-8
• C12H7 Cl N4 O2
• 274.66258
• .

• 3,5,7-Trithia-4,6-digermanonane-1,9-diamine,2,8-dimethyl-4,6-dithioxo-, hydrochloride (1:2)
• 124187-07-1
• C6H16 Ge2 N2 S5 . 2 Cl H
• 495.7411
• .

• 3-(Diethylamino)-7-(phenylamino)phenoxazin-5-ium trichlorozincate
• 73398-25-1
• C22H22Cl3N3OZn
• 277-426-0
• 516.17858
• .

• 3,5-Methano-2H-cyclopenta[b]furan-2-one,6-bromohexahydro-, (3R,3aS,5R,6R,6aR)-rel-
• 16512-03-1
• C8H9 Br O2
• 217.0599
• .

• 3(2H)-Pyridazinone,2-(6-chloro-2-benzothiazolyl)-6-(4-chlorophenyl)-4,5-dihydro-
• 112445-65-5
• C17H11 Cl2 N3 O S
• 376.2597
• .

• 3-Chloro-4-(dibutylamino)benzenediazonium hexafluorophosphate(1-)
• 84196-01-0
• C14H21ClF6N3P
• 282-409-6
• 411.7538202
• .

• 3,6-Dhdp
• 52643-54-6
• C₁₀H₁₀O₄
• 0
• .

• 3H-Pyrazol-3-one,4-acetyl-2-(4-chlorophenyl)-1,2-dihydro-5-[2-(methylthio)phenyl]-
• 165561-11-5
• C18H15 Cl N2 O2 S
• .

• 3-Hexyne-2,5-diol,2,5-dicyclopropyl-
• 24297-13-0
• C12H18 O2
• 194.2701
• .

• 3H-1,2,4-Triazol-3-one,2,4-dihydro-5-(4-methoxyphenyl)-2,4-dimethyl-
• 129521-51-3
• C11H13 N3 O2
• 219.2398
• .

• 3-(aminomethyl)-3,5,5-trimethyl-cyclohexan-1-amine; 2-(butoxymethyl)oxirane; 2-(chloromethyl)oxirane; 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol
• 72361-56-9
• C₃₅H₅₇ClN₂O₅
• 0
• .

• 3,8-Diazabicyclo[3.2.1]octane-3-ethanol,8-methyl-, 3-(4-aminobenzoate)
• 63978-08-5
• C16H23 N3 O2
• 289.3727
• .

• 3-Oxazolidinyloxy,2-ethyl-2,4,4-trimethyl-
• 65162-38-1
• C8H16 N O2
• 158.22
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-(2-methylphenyl)-5-(4-pyridinyl)-
• 16629-41-7
• C14H12 N4 S
• 0
• .

• 3,8-Diazabicyclo[3.2.1]octane,3-[(2-chlorophenyl)phenylmethyl]-8-methyl-
• 63992-06-3
• C20H23 Cl N2
• 326.863
• .

• 3,6,9,12-Tetraoxapentacosanoicacid, sodium salt (1:1)
• 160011-33-6
• C21H42 O6 . Na
• .

• 3,6-Methanonaphth[2,3-b]oxirene,3,4,5,6,8,8-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-,(1aR,2aR,3R,6S,6aS,7aS)-rel-
• 25967-06-0
• C11H8 Cl6 O
• 0
• .

• 3,8,10-Trioxa-9-stannatetradeca-5,12-dien-14-oicacid, 9-butyl-9-[(4-ethoxy-1,4-dioxo-2-butenyl)oxy]-4,7,11-trioxo-, ethylester, (Z,Z,Z)- (9CI)
• 84029-80-1
• C22H30 O12 Sn
• 281-750-8
• 605.1764
• .