• 3-Pyridinecarboxylicacid, 2-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-yl)ethyl ester
• 13425-39-3
• C15H15 N5 O4
• 236-544-2
• 329.3107
• .

• 3(2H)-Benzoxazolepropanesulfonicacid,2-[3-[3-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-5,5-dimethyl-1-cyclohexen-1-yl]-2-propen-1-ylidene]-
• 63059-65-4
• C31H33 N3 O8 S2
• 263-832-5
• 641.7549
• .

• 3-Pyrrolidineaceticacid, 2-carboxy-4-[(1Z,3Z,5R)-5-carboxy-1-methyl-1,3-hexadien-1-yl]-,(2S,3S,4S)-
• 101977-26-8
• C15H21 N O6
• 311.3303
• .

• 3H-Pyrrolo[4,3,2-gh]-1,4-benzodiazonin-3-one,9-(1,1-dimethyl-2-propenyl)-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylpropyl)-,[2S-[2R*(R*),5R*]]- (9CI)
• 138590-60-0
• C23H33 N3 O2
• 0
• .

• 3-Thiomorpholinemethanol,a,a-diphenyl-, hydrochloride, (+)- (9CI)
• 102367-31-7
• C17H19 N O S . Cl H
• 321.8648
• .

• 3-Hexenedinitrile
• 1119-85-3
• C6H6 N2
• 242-519-7
• 106.12524
• .

• 3-diethylaminopropyl 1-phenylsulfanylcyclopentane-1-carboxylate; oxalic acid
• 84245-07-8
• C₂₁H₃₁NO₆S
• 0
• .

• 3H-Imidazo[4,5-f]quinoxaline,2-azido-3,8-dimethyl-
• 120018-43-1
• C11H9 N7
• 239.24
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine,7-chloro-3-cyclopentyl-
• 14054-48-9
• C9H10 Cl N5
• 223.6622
• .

• 3H-Benz[e]inden-3-one,1,2-dihydro-, O-[2-(1-pyrrolidinyl)ethyl]oxime, hydrochloride (1:1)
• 157596-33-3
• C19H22 N2 O . Cl H
• 330.8517
• .

• 3-Octene, 4-nitro-
• 6065-08-3
• C8H15 N O2
• 0
• .

• 3-Quinolinecarboxylicacid, 1-cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-
• 93594-39-9
• C18H18 F N3 O4
• 359.35
• .

• 3,5-Cyclohexadiene-1,2-dione,1,2-dioxime
• 14208-17-4
• C6H6 N2 O2
• 138.124
• .

• 3-Cyclohexene-1-carboxylicacid, 2-(dimethylamino)-1-phenyl-, ethyl ester
• 17243-69-5
• C17H23 N O2
• 241-281-1
• 273.37002
• .

• 3-Thiophenamine,tetrahydro-N-(2-phenylethyl)-, 1,1-dioxide, hydrochloride (1:1)
• 6965-17-9
• C12H17 N O2 S . Cl H
• 239.3339
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3-[(2-O-b-D-xylopyranosyl-a-L-arabinopyranosyl)oxy]-, (3b)- (9CI)
• 125003-17-0
• C39H60 O11
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-,3-[2-[[2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-(methylthio)-1-oxobutyl]amino]ethyl]5-ethyl ester
• 111127-62-9
• C30H40 F3 N3 O7 S
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-[(9-bromo-6H-indolo[2,3-b]quinoxalin-6-yl)methyl]-4-(4-chlorophenyl)-2,4-dihydro-
• 109343-66-0
• C23H14 Br Cl N6 S
• 521.8195
• .

• 3H-Pyrazol-3-one,2-(3-chlorophenyl)-4-[2-[5-(ethylsulfonyl)-2-hydroxyphenyl]diazenyl]-2,4-dihydro-5-methyl-
• 50978-79-5
• C18H17 Cl N4 O4 S
• 256-884-5
• 420.86998
• .

• 3274U
• 100012-45-1
• C₄₁H₃₃BCl₂F₄N₂
• 711.42
• .

• 3H-1,2,4-Triazol-3-ylidene,2,4-dihydro-2,4,5-triphenyl-
• 166773-08-6
• C20H15 N3
• 297.35
• .

• 3-Tridecanone,7-methyl-13-phenyl- (8CI,9CI)
• 16964-45-7
• C20H32 O
• .

• 3-Pyridinecarboxylicacid, 2-(methylthio)ethyl ester
• 101952-67-4
• C9H11 N O2 S
• 0
• .

• 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium, salt with 2,4,5,7-tetrabromo-3,6-dihydroxyspiro(isobenzofuran-1(3H),9-(9H)xanthen)-3-one (2:1)
• 62298-42-4
• C₅₀H₃₈Br₄N₆O₅S₂
• 263-490-7
• 0
• .

• 3,6-Nonadien-1-ol,1-acetate, (3E,6Z)-
• 211323-05-6
• C11H18 O2
• 182.26
• .

• 3-Furancarboxylic acid,4,5-dihydro-5-methoxy-2,4-dimethyl-, ethyl ester
• 124186-12-5
• C10H16 O4
• 200.2316
• .

• 3-Hexen-2-one,5-phenyl-
• 60405-50-7
• C12H14 O
• 262-221-0
• 174.23896
• .

• 3-Pyrrolidinecarboxylicacid, 1-(4-methoxybenzoyl)-2-oxo-4-phenyl-, ethyl ester
• 137427-81-7
• C21H21 N O5
• 0
• .

• 3-Cyclohexen-1-amine,4-(4-fluorophenyl)-N-methyl-
• 64011-55-8
• C13H16 F N
• 205.2712
• .

• 3-Buten-2-one,4-bicyclo[2.2.1]hept-5-en-2-yl-, [1a,2b(E),4a]- (9CI)
• 57276-08-1
• C11H14 O
• 260-660-2
• 162.22826
• .

• 3-Dodecanone,1-(4-hydroxy-3-methoxyphenyl)-
• 27113-23-1
• C19H30 O3
• 0
• .

• 3-Cyclopentene-1-acetonitrile,2,2,3-trimethyl-
• 15373-31-6
• C₁₀H₁₅N
• 239-405-4
• 149.23
• .

• 3-Cinnolinecarboxamide,4-amino-8-butyl-N-(cyclopropylmethyl)-
• 107346-18-9
• C17H22 N4 O
• 298.3828
• .

• 3-Quinolinecarboxylicacid, 5-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
• 110236-78-7
• C17H18 F2 N4 O3
• 364.3466
• .

• 3H-Xanthen-3-one,9-[4-(dimethylamino)phenyl]-2,6,7-trihydroxy-
• 6098-86-8
• C21H17 N O5
• 0
• .

• 3-Pyridinecarbonitrile,2-amino-5-(3,4-dimethoxyphenyl)-6-methyl-
• 129090-37-5
• C15H15 N3 O2
• 269.2985
• .

• 3H-Imidazo[4,5-g]quinazolin-8-amine,3-b-D-ribofuranosyl-
• 60189-62-0
• C14H15 N5 O4
• 0
• .

• 3,6,9,12-Tetraoxadocosan-1-ol
• 5703-94-6
• C18H38 O5
• 334.49
• .

• 3-Heptanone, 7-[4-(b-D-glucopyranosyloxy)phenyl]-1-(4-hydroxyphenyl)-
• 130233-82-8
• C25H32 O8
• .

• 3-Furanpentanol, b-[2-[(1R,2S,4aR,8aS)-decahydro-1,2,4a-trimethyl-5-methylene-1-naphthalenyl]ethyl]-,3-(hydrogen sulfate), sodium salt (1:1), rel-
• 116302-42-2
• C25H40 O5 S . Na
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-6,7-bis(1-methylethoxy)-, methyl ester
• 1698-95-9
• C17H21 N O5
• 0
• .

• 3-Pyrrolidinecarboxylicacid, 1-octyl-5-oxo-
• 58505-91-2
• C13H23 N O3
• 261-300-7
• 241.32662
• .

• 3a,6,7(1H)-Azulenetriol,octahydro-6,8a-dimethyl-3-(1-methylethyl)-, (3R,3aS,6S,7S,8aR)-
• 103773-56-4
• C15H28 O3
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-7-(trifluoromethyl)-, ethyl ester
• 391-02-6
• C13H10 F3 N O3
• 206-871-5
• 285.22
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-(2-methoxyphenyl)-
• 61019-26-9
• C9H10 N4 O S
• 0
• .

• 3-Hexanone, 4-hydroxy-
• 4984-85-4
• C₆H₁₂O₂
• 225-637-3
• 116.16
• .

• 3-Chloro-4-hexahydro-1H-azepin-1-yl-benzenediazonium tetrafluoroborate
• 84604-31-9
• C12H15BClF4N3
• 283-310-0
• 323.5252128
• .

• 3H-Benz[e]inden-3-one,1,2-dihydro-, O-[2-(1-piperidinyl)ethyl]oxime, hydrochloride (1:1)
• 157596-34-4
• C20H24 N2 O . Cl H
• 344.8783
• .

• 3H-Naphth[1,2-d]imidazol-2-amine,3-methyl-
• 35199-58-7
• C12H11 N3
• 197.26
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl-
• 20939-15-5
• C₃H₆N₄S
• 130.1715
• .