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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Chloro-4-chlorocarbonyl-benzoic acid methyl ester 55737-63-8 C9H6Cl2O3
    3-Chloro-4-chlorocarbonyl-benzoic acid methyl ester
    —— 3-(3-(2-(5-cyclohexyl-1-(2-cyclopentyl-2-oxo-ethyl)-2-oxo-1,2-dihydro-3H-1,3,4-benzotriazepin-3-yl)-acetylamino)-phenyl)-propionic acid 528884-89-1 C32H38N4O5
    3-(3-(2-(5-cyclohexyl-1-(2-cyclopentyl-2-oxo-ethyl)-2-oxo-1,2-dihydro-3H-1,3,4-benzotriazepin-3-yl)-acetylamino)-phenyl)-propionic acid
    —— 3(R)-(tert-butyldiphenylsilanyloxy)-5-hexen-1-yne 411241-99-1 C22H26OSi
    3(R)-(tert-butyldiphenylsilanyloxy)-5-hexen-1-yne
    —— 3,3-dichloro-2-(2,4-dimethyl-phenyl)-propionic acid 861364-43-4 C11H12Cl2O2
    3,3-dichloro-2-(2,4-dimethyl-phenyl)-propionic acid
    —— 3-Propyl-2-(tetrahydro-pyran-2-yl)-2H-isoxazol-5-one 217806-65-0 C11H17NO3
    3-Propyl-2-(tetrahydro-pyran-2-yl)-2H-isoxazol-5-one
    —— 3-(5'-hexylpyridine-2'-yl)thiophene 1628848-06-5 C15H19NS
    3-(5'-hexylpyridine-2'-yl)thiophene
    —— 3-{2-[5-(Difluoro-methanesulfonyl)-2-hexadecylsulfanyl-phenylcarbamoyl]-acetyl}-benzenesulfonyl fluoride 2673-02-1 C32H44F3NO6S3
    3-{2-[5-(Difluoro-methanesulfonyl)-2-hexadecylsulfanyl-phenylcarbamoyl]-acetyl}-benzenesulfonyl fluoride
    —— 3-azidopropyl O-(3,8-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2->3)-O-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside 1332835-36-5 C24H41N3O18
    3-azidopropyl O-(3,8-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2->3)-O-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside
    —— 3-Oxo-butyric acid 4-methyl-2-oxy-furazan-3-ylmethyl ester 361541-91-5 C8H10N2O5
    3-Oxo-butyric acid 4-methyl-2-oxy-furazan-3-ylmethyl ester
    —— 3-hydroxy-1,5,6-trimethoxy-4-(2'-methylbut-3'-en-2'-yl)-9H-xanthen-9-one 1604818-89-4 C21H22O6
    3-hydroxy-1,5,6-trimethoxy-4-(2'-methylbut-3'-en-2'-yl)-9H-xanthen-9-one
    —— 3-[5-(Allyloxy)-7-chlorobenzo[b]furan-3-yl]-1-methyl-6-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione 1098868-01-9 C17H12ClF3N2O4
    3-[5-(Allyloxy)-7-chlorobenzo[b]furan-3-yl]-1-methyl-6-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
    —— 3-(benzo[d] [1,3] dioxol-5-yl)-5-phenyl-1H-pyrazol-4-ol 1204141-52-5 C16H12N2O3
    3-(benzo[d] [1,3] dioxol-5-yl)-5-phenyl-1H-pyrazol-4-ol
    —— 3-methoxy-17a-[N,N-(1'-methoxycarbonyl-1',4'-butanediyl)carboxamido]-13α-D-homoestra-1,3,5(10),17-tetraene 1256271-94-9 C27H35NO4
    3-methoxy-17a-[N,N-(1'-methoxycarbonyl-1',4'-butanediyl)carboxamido]-13α-D-homoestra-1,3,5(10),17-tetraene
    —— 3,4-dimethyl-5-(4-nitro-phenyl)-[1,3,4]thiadiazolidine-2-thione 2245-14-9 C10H11N3O2S2
    3,4-dimethyl-5-(4-nitro-phenyl)-[1,3,4]thiadiazolidine-2-thione
    —— 3β-Acetoxy-17α-aethinyl-androst-5-en-17β-ol-Phenylcarbamatester 26013-83-2 C30H37NO4
    3β-Acetoxy-17α-aethinyl-androst-5-en-17β-ol-Phenylcarbamatester
    —— 3,4-dimethylpenta-1,3-dien-2-yloxy(trimethyl)silane 103323-04-2 C10H20OSi
    3,4-dimethylpenta-1,3-dien-2-yloxy(trimethyl)silane
    —— (3S,4S)-1,3,4-Trimethyl-1-propyl-cyclopentane 126688-93-5 C11H22
    (3S,4S)-1,3,4-Trimethyl-1-propyl-cyclopentane
    —— 3,4-Dichloro-N-(2-(2-((3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)hydrazinyl)-2-oxoethyl)benzamide 881402-89-7 C25H18Cl2FN5O2
    3,4-Dichloro-N-(2-(2-((3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)hydrazinyl)-2-oxoethyl)benzamide
    —— (3aR,6E,9R,10Z,11aR)-9-((tert-butyldimethylsilyl)oxy)-6,10-dimethyl-3-methylene-3,3a,4,5,8,9-hexahydrocyclodeca[b]furan-2(11aH)-one 110990-50-6 C21H34O3Si
    (3aR,6E,9R,10Z,11aR)-9-((tert-butyldimethylsilyl)oxy)-6,10-dimethyl-3-methylene-3,3a,4,5,8,9-hexahydrocyclodeca[b]furan-2(11aH)-one
    —— 3α.6β-diacetoxy-5β-cholanoic acid-(24)-methyl ester 1181-65-3 C29H46O6
    3α.6β-diacetoxy-5β-cholanoic acid-(24)-methyl ester
    —— (3aR,5S,5aS,9aS,9bR)-2,5-diacetoxy-3a,6,6,9a-tetramethyldodecahydronaphtho[2,1-b]furan 1343409-83-5 C20H32O5
    (3aR,5S,5aS,9aS,9bR)-2,5-diacetoxy-3a,6,6,9a-tetramethyldodecahydronaphtho[2,1-b]furan
    —— (3S,5R,9R,10R,13R,14R,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-(1-ethoxy-ethoxy)-4,4,10,13,14-pentamethyl-1,2,3,4,5,6,9,10,11,12,13,14,16,17-tetradecahydro-cyclopenta[a]phenanthren-15-one 123290-51-7 C34H58O3
    (3S,5R,9R,10R,13R,14R,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-(1-ethoxy-ethoxy)-4,4,10,13,14-pentamethyl-1,2,3,4,5,6,9,10,11,12,13,14,16,17-tetradecahydro-cyclopenta[a]phenanthren-15-one
    —— 3,5,11,13,19,21,27,29-Octamethoxy-33,34,35,36-tetrakis(4-methylphenyl)-8,16,24,32-tetrazanonacyclo[28.2.1.16,9.114,17.122,25.02,7.010,15.018,23.026,31]hexatriaconta-1(33),2,4,6,9(36),10,12,14,17(35),18,20,22,25(34),26,28,30-hexadecaene 1381760-24-2 C68H60N4O8
    3,5,11,13,19,21,27,29-Octamethoxy-33,34,35,36-tetrakis(4-methylphenyl)-8,16,24,32-tetrazanonacyclo[28.2.1.16,9.114,17.122,25.02,7.010,15.018,23.026,31]hexatriaconta-1(33),2,4,6,9(36),10,12,14,17(35),18,20,22,25(34),26,28,30-hexadecaene
    —— 3,9-diiodo-6,12-dimethylchrysene 1186017-31-1 C20H14I2
    3,9-diiodo-6,12-dimethylchrysene
    —— 3-((3,5-bis(trifluoromethyl)phenyl)amino)-N,N-diethyl-2,3-dihydrobenzofuran-2-carboxamide 1431151-88-0 C21H20F6N2O2
    3-((3,5-bis(trifluoromethyl)phenyl)amino)-N,N-diethyl-2,3-dihydrobenzofuran-2-carboxamide
    —— 3-bromo-4-hydroxy-5-[(3-hydroxypyrrolidin-1-yl)methyl]-benzaldehyde 1033037-82-9 C12H14BrNO3
    3-bromo-4-hydroxy-5-[(3-hydroxypyrrolidin-1-yl)methyl]-benzaldehyde
    —— 3-[2-morpholin-4-yl-7-(4-trifluoromethyl-benzenesulfonyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl]-phenol 1007207-24-0 C23H21F3N4O4S
    3-[2-morpholin-4-yl-7-(4-trifluoromethyl-benzenesulfonyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl]-phenol
    —— 3-{5-chloro-2-[(4-chlorobenzyl)oxy]benzyl}-1,2,3-oxathiazolidine 2,2-dioxide 1428129-56-9 C16H15Cl2NO4S
    3-{5-chloro-2-[(4-chlorobenzyl)oxy]benzyl}-1,2,3-oxathiazolidine 2,2-dioxide
    —— 3-(3-{[(4-Trifluoromethyl-2-fluorobenzoyl)amino]methyl}phenyl)benzoic acid 478371-75-4 C22H15F4NO3
    3-(3-{[(4-Trifluoromethyl-2-fluorobenzoyl)amino]methyl}phenyl)benzoic acid
    —— [(3R,3aS)-6-[6-(3-methyltriazol-4-yl)pyridin-3-yl]-1-oxo-3a,4-dihydro-3H-[1,3]oxazolo[3,4-a]indol-3-yl]methyl dibenzyl phosphate 1217273-92-1 C33H30N5O6P
    [(3R,3aS)-6-[6-(3-methyltriazol-4-yl)pyridin-3-yl]-1-oxo-3a,4-dihydro-3H-[1,3]oxazolo[3,4-a]indol-3-yl]methyl dibenzyl phosphate
    —— 3-hydroxy-3-[2-oxo-4-(3,4,5-trimethoxyphenyl)but-3-enyl]-1H-indol-2-one 1606160-49-9 C21H21NO6
    3-hydroxy-3-[2-oxo-4-(3,4,5-trimethoxyphenyl)but-3-enyl]-1H-indol-2-one
    —— 3-ethyl 3a,4-dimethyl 6a-amino-2,5-dimethyl-1-(N'-phenylureido)-6-ureido-1,3a,6,6a-tetrahydropyrrolo<2,3-b>pyrrole-3,3a,4-tricarboxylate 129378-50-3 C23H29N7O8
    3-ethyl 3a,4-dimethyl 6a-amino-2,5-dimethyl-1-(N'-phenylureido)-6-ureido-1,3a,6,6a-tetrahydropyrrolo<2,3-b>pyrrole-3,3a,4-tricarboxylate
    —— 3,3,6-trimethyl-3,4,6,7,8,9-hexahydro-1<i>H</i>-pyrano[4,3-<i>b</i>]quinoline 55783-08-9 C15H21NO
    3,3,6-trimethyl-3,4,6,7,8,9-hexahydro-1<i>H</i>-pyrano[4,3-<i>b</i>]quinoline
    —— 3-methoxy-6<i>H</i>-pyridazine-1-carboxylic acid methyl ester 55306-96-2 C7H10N2O3
    3-methoxy-6<i>H</i>-pyridazine-1-carboxylic acid methyl ester
    —— 3,3'-Dinitro-1,1'-ethylendiharnstoff 859736-30-4 C4H8N6O6
    3,3'-Dinitro-1,1'-ethylendiharnstoff
    —— 3,3-(ethylenedioxy)-5α-stigmast-22-ene 434939-79-4 C31H52O2
    3,3-(ethylenedioxy)-5α-stigmast-22-ene
    —— 3-(2-hydroxy-ethyl)-hexanal cyclohemiacetal 71280-28-9 C8H16O2
    3-(2-hydroxy-ethyl)-hexanal cyclohemiacetal
    —— 3,5-diphenyl-pyrrole-2-carboxylic acid phenethylamide 53778-24-8 C25H22N2O
    3,5-diphenyl-pyrrole-2-carboxylic acid phenethylamide
    —— 3,3-Diethyl-2-oxiranylmethoxy-4-oxo-azetidine-1-carboxylic acid benzylamide 147056-32-4 C18H24N2O4
    3,3-Diethyl-2-oxiranylmethoxy-4-oxo-azetidine-1-carboxylic acid benzylamide
    —— 3,6-di-O-galloyl-1,2-O-isopropylidene-α-D-glucofuranose 390790-84-8 C23H24O14
    3,6-di-O-galloyl-1,2-O-isopropylidene-α-D-glucofuranose
    —— 3-Acetoxy-7-methoxy-1,2,3,4,4aα,9,10,10a-octahydro-3α,10aα-ethanophenanthrene-1β,2β-dicarboxylic acid 65817-08-5 C21H24O7
    3-Acetoxy-7-methoxy-1,2,3,4,4aα,9,10,10a-octahydro-3α,10aα-ethanophenanthrene-1β,2β-dicarboxylic acid
    —— 3,4-dichloro-benzaldehyde (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazone 41648-07-1 C13H12Cl2N4O2
    3,4-dichloro-benzaldehyde (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazone
    —— 3-oxa-bicyclo<3.1.0>hexane-2-one-1-phosphonic acid dimethyl ester 90965-11-0 C7H11O5P
    3-oxa-bicyclo<3.1.0>hexane-2-one-1-phosphonic acid dimethyl ester
    —— 3-(β-Acetylphenethyl)-4-hydroxy-8-phenylcumarin 10366-66-2 C25H20O4
    3-(β-Acetylphenethyl)-4-hydroxy-8-phenylcumarin
    —— (3a<i>S</i>)-6<i>t</i>,7<i>c</i>-dihydroxy-5<i>c</i>-hydroxymethyl-3-<i>p</i>-tolyl-(3a<i>r</i>,7a<i>c</i>)-hexahydro-pyrano[2,3-<i>d</i>]imidazole-2-thione 16896-16-5 C14H18N2O4S
    (3a<i>S</i>)-6<i>t</i>,7<i>c</i>-dihydroxy-5<i>c</i>-hydroxymethyl-3-<i>p</i>-tolyl-(3a<i>r</i>,7a<i>c</i>)-hexahydro-pyrano[2,3-<i>d</i>]imidazole-2-thione
    —— [3-(6-benzylamino-pyridin-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-(2-morpholin-4-yl-ethyl)-amine 1386399-22-9 C29H40N8O2Si
    [3-(6-benzylamino-pyridin-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-(2-morpholin-4-yl-ethyl)-amine
    —— 3-carboxy-N,N,N-tris(methyl-d2)propan-1-aminium chloride 1088671-25-3 C7H16NO2*Cl
    3-carboxy-N,N,N-tris(methyl-d2)propan-1-aminium chloride
    —— (3β)-3-(hex-5-yn-1-yloxy)cholest-5-ene 1613439-14-7 C33H54O
    (3β)-3-(hex-5-yn-1-yloxy)cholest-5-ene
    —— 3-Pentyl-2-oxa-spiro[4.5]decan-4-one 129896-27-1 C14H24O2
    3-Pentyl-2-oxa-spiro[4.5]decan-4-one
    —— 3-Chloro-N-(6-((3-chlorobenzoyl)amino)-9,10-dioxo-9,10-dihydro-2-anthracenyl)benzamide 882864-39-3 C28H16Cl2N2O4
    3-Chloro-N-(6-((3-chlorobenzoyl)amino)-9,10-dioxo-9,10-dihydro-2-anthracenyl)benzamide