• 3aH-Cyclopentacyclododecene-1,3a,4,9,11-pentol,1,2,3,4,5,8,9,10,11,13a-decahydro-2,5,8,8,12-pentamethyl-, 4,9-diacetate1-benzoate, (1S,2S,3aR,4S,5S,6E,9R,11R,12E,13aS)-
• 90052-85-0
• C31H42 O8
• 0
• .

• 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenyl-
• 24428-96-4
• C20H19 N3 O2
• 333.3838
• .

• 3(2H)-Pyridazinone,6-chloro-5-(2-chloro-1,1-dimethylethyl)-
• 124420-44-6
• C8H10 Cl2 N2 O
• 221.0838
• .

• 3-Benzofurancarboxylicacid, octahydro-2-oxo-, ethyl ester
• 42798-05-0
• C11H16 O4
• 212.2423
• .

• 3'-Adenylic acid,N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2'-deoxycytidylyl-(3'®5')-N-benzoyl-2'-deoxy-,4-chlorophenyl 2-cyanoethyl ester (9CI)
• 71459-55-7
• C69H61 Cl2 N9 O16 P2
• 275-464-2
• .

• 3-Thiopheneacetic acid,tetrahydro-, methyl ester, 1,1-dioxide
• 17133-70-9
• C7H12 O4 S
• 192.2328
• .

• 3H-Pyrazol-3-one,2-[2-(9-bromo-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-2,4-dihydro-4-[(4-hydroxyphenyl)methylene]-5-methyl-
• 119457-25-9
• C27H18 Br N5 O3
• 540.3675
• .

• 3-Isoquinolinecarboxaldehyde,hydrazone
• 7463-71-0
• C10H9 N3
• 171.1986
• .

• 3,4-Heptanedione,2,5-dibromo-
• 73920-09-9
• C7H10 Br2 O2
• .

• 3,6-Pyridazinedione,1-[2-(acetyloxy)ethyl]-4,5-dichloro-1,2-dihydro-2-(1-methylethyl)-
• 5630-45-5
• C11H14 Cl2 N2 O4
• 301.25094
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(1-methylethyl) ester
• 74936-69-9
• C18H20 N2 O6
• .

• 3'-Cytidylic acid,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2'-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3'®5')-N-benzoyl-2'-deoxy-,4-chlorophenyl 2-cyanoethyl ester (9CI)
• 73591-22-7
• C66H63 Cl2 N9 O17 P2
• 277-544-2
• .

• 3,11:4,10-Dimethenobenzo[1,2:4,5]dicyclooctene,1,2,5,6,8,9,12,13-octahydro-
• 54100-59-3
• C20H20
• 0
• .

• 3-Hexanone,4-[(3,4-dimethoxyphenyl)methyl]-
• 6955-41-5
• C15H22 O3
• 250.3334
• .

• 3-Cyclohexene-1-carboxylicacid, 6-[[(2,2,2-trichloro-1-hydroxyethyl)amino]carbonyl]-
• 90876-58-7
• C10H12 Cl3 N O4
• 316.5656
• .

• 3,5-Cyclohexadiene-1,2-dione,4,5-bis[(4-methoxyphenyl)amino]-
• 30747-27-4
• C20H18 N2 O4
• 350.3679
• .

• 3-Cyclohexene-1,2-diol,3-(1-methylethenyl)-, (1S,2R)-
• 52940-45-1
• C9H14 O2
• 154.2063
• .

• 3-Thiopheneacetic acid,a-hydroxy-
• 22098-20-0
• C6H6 O3 S
• 158.175
• .

• 3-Thiophenecarboxylicacid, 4-[[2-[(4-cyanophenyl)methylene]hydrazinyl]sulfonyl]-, methyl ester
• 145865-85-6
• C14H11 N3 O4 S2
• 349.3848
• .

• 3,6-Cycloheptadiene-1,2,5-trione
• 56561-57-0
• C7H4 O3
• 0
• .

• 3(2H)-Pyridazinone,2-[2-(diethylamino)ethyl]-6-(3-methoxyphenyl)-4-phenyl-
• 23348-26-7
• C23H27 N3 O2
• 377.4794
• .

• 3,7-Cyclododecadien-1-one,7,11-dimethyl-2-(1-methylethenyl)-4-(1-methylethyl)-, (2R,3Z,7E,11S)-rel-(-)-
• 130694-34-7
• C20H32 O
• .

• 3,5,7-Octatrien-2-one,1-chloro-8-(4-nitrophenyl)-
• 2499-48-1
• C14H12 Cl N O3
• 277.703
• .

• 3H-Imidazo[4,5-c]pyridine,4-chloro-2-(4-chlorophenyl)-
• 75007-99-7
• C12H7 Cl2 N3
• 264.11008
• .

• 3,8,11,16-Tetraoxa-4,15-disilaoctadecane,4,4,15,15-tetraethoxy-9,10-bis[3-(triethoxysilyl)propoxy]-
• 93778-28-0
• C38H86 O16 Si4
• 298-163-8
• 911.42184
• .

• 3,6-Methanonaphth[2,3-b]oxirene,3,4,5,6,8,8-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-1a,7a-dimethyl-
• 73292-20-3
• C13H12 Cl6 O
• 0
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®3)]-a-L-arabinopyranosyl)oxy]-, (3b)- (9CI)
• 132284-00-5
• C46H72 O16
• .

• 3-Thiophenamine,2,3-dihydro-, 1,1-dioxide
• 56275-95-7
• C₄H₇NO₂S
• 0
• .

• 3-Pyrrolidineaceticacid, 2-carboxy-4-[1-[[2-[(carboxymethyl)amino]-2-oxoethoxy]imino]ethyl]-,[2S-(2a,3b,4b)]- (9CI)
• 119320-06-8
• C13H19 N3 O8
• 0
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-2-(4-methoxyphenyl)-, ethyl ester
• 93663-77-5
• C19H17 N O4
• 323.3426
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(5-methyl-3-phenyl-4-isoxazolyl)-, 3,5-diethylester
• 87967-98-4
• C23H26 N2 O5
• 410.4629
• .

• 3(2H)-Pyridazinone,2-[2-(benzoyloxy)ethyl]-6-(4-chlorophenoxy)-
• 69025-05-4
• C19H15 Cl N2 O4
• 370.7864
• .

• 3-Pyridinecarboxylicacid, 2-[[3-[(trifluoromethyl)thio]phenyl]amino]-,2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl ester, hydrochloride (1:2)
• 69838-62-6
• C26H24 F6 N4 O2 S . 2 Cl H
• 643.4717
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-8-methoxy-, ethyl ester
• 27568-04-3
• C13H13 N O4
• 247.25
• .

• 3-Hexadecyn-2-one,1,1,1-trifluoro-
• 117710-70-0
• C16H25 F3 O
• 290.3643
• .

• 3H-1,2,4-Triazol-3-one,1,2-dihydro-5-methyl-
• 930-63-2
• C3H5 N3 O
• 99.0913
• .

• 3,6-Phenanthrenedione,7-ethenyl-1,2,4,4a,7,8,10,10a-octahydro-2,8-dihydroxy-1,1,4a,7-tetramethyl-,(2S,4aR,7R,8R,10aS)-
• 119626-52-7
• C20H26 O4
• .

• 3-Butenoic acid,4-[(4-chlorophenyl)amino]-2-oxo-4-phenyl-, 1-methylethyl ester
• 7017-61-0
• C19H18 Cl N O3
• 494.6224
• .

• 3H-1,2,3-Triazolo[4,5-b]pyridine,3-b-D-ribofuranosyl-
• 3868-38-0
• C10H12 N4 O4
• 252.2267
• .

• 3-Heptene, 1-bromo-,(3Z)-
• 94088-35-4
• C7H13 Br
• 302-034-4
• 177.08212
• .

• 3-Pyridineacetonitrile,a-phenyl-
• 5005-40-3
• C13H10 N2
• 194.2319
• .

• 3-Thiopheneacetamide, a-ethyl-
• 73812-57-4
• C8H11 N O S
• 169.244
• .

• 3-Pyridinecarboxylicacid, 5-cyano-1,6-dihydro-2-methyl-6-thioxo-, ethyl ester
• 113858-90-5
• C10H10 N2 O2 S
• 222.26
• .

• 3-Quinolinecarboxylicacid, 6-butyl-1,4-dihydro-7-(octyloxy)-4-oxo-, methyl ester
• 28130-29-2
• C23H33 N O4
• .

• 3a,7a-Ethano-1H-indene,2,3,4,7-tetrahydro- (9CI)
• 136630-09-6
• C11H16
• 0
• .

• 3-Pyridazineethanol, a-1,3-benzodioxol-5-yl-
• 83539-90-6
• C13H12 N2 O3
• 244.246
• .

• 3-Pyridinecarboxylicacid, 2-(2-furanylmethylene)hydrazide
• 91093-36-6
• C11H9 N3 O2
• 215.2081
• .

• 3a,7-Methano-3aH-cyclopentacyclooctene,decahydro-
• 6538-27-8
• C12H20
• .

• 3-Pyridinemethanol,1,2,3,6-tetrahydro-1-methyl-4-phenyl-
• 86219-77-4
• C13H17 N O
• 289-207-7
• 203.28018
• .

• 3-Furancarboxylic acid,4,5-dihydro-4-oxo-2-(phenylamino)-
• 58337-23-8
• C11H9 N O4
• 0
• .