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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-cyclohexyl-3-oxo-propane-1-sulfonic acid ethyl ester 1206821-85-3 C11H20O4S
3-cyclohexyl-3-oxo-propane-1-sulfonic acid ethyl ester
—— (3Z)-6-nitrohepta-1,3-diene 1380548-91-3 C7H11NO2
(3Z)-6-nitrohepta-1,3-diene
—— (3R,5R)-5-<(benzyloxy)methyl>-3-isopropenyltetrahydrofuran-2-one 93782-25-3 C15H18O3
(3R,5R)-5-<(benzyloxy)methyl>-3-isopropenyltetrahydrofuran-2-one
—— 3α,12α,20β-Trihydroxy-β-pregnan 5884-84-4 C21H36O3
3α,12α,20β-Trihydroxy-β-pregnan
—— (3R)-3-[4-[(3S)-3-hydroxypyrrolidine-1-carbonyl]phenyl]-cyclopentanone 1257106-57-2 C16H19NO3
(3R)-3-[4-[(3S)-3-hydroxypyrrolidine-1-carbonyl]phenyl]-cyclopentanone
—— 3-[3-(3-Chlorophenyl)prop-2-enoyl]-2-hydroxycyclohepta-2,4,6-trien-1-one 491870-94-1 C16H11ClO3
3-[3-(3-Chlorophenyl)prop-2-enoyl]-2-hydroxycyclohepta-2,4,6-trien-1-one
—— 3-Acetyl-4-hydroxy-6,8-dimethoxy-2-chinolon 53913-28-3 C13H13NO5
3-Acetyl-4-hydroxy-6,8-dimethoxy-2-chinolon
—— (3-Cyclobutyl-1,2-oxazol-4-yl)methanamine 1501681-14-6 C8H12N2O
(3-Cyclobutyl-1,2-oxazol-4-yl)methanamine
—— 3-m-tolylsulfanyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid amide 853685-58-2 C15H13N3OS
3-m-tolylsulfanyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid amide
—— 3-Methoxy-5-hydroxy-6,7;3',4'-bismethylendioxy-flavon 98251-27-5 C18H12O8
3-Methoxy-5-hydroxy-6,7;3',4'-bismethylendioxy-flavon
—— 3-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-4-[1-phenyl-meth-(E)-ylidene]-dihydro-furan-2,5-dione 57934-47-1 C19H14O4
3-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-4-[1-phenyl-meth-(E)-ylidene]-dihydro-furan-2,5-dione
—— (3R,4R)-bis(benzyloxymethyl)-1-cyclopentene 852610-55-0 C21H24O2
(3R,4R)-bis(benzyloxymethyl)-1-cyclopentene
—— 3-(2-methoxyethyl) 5-[3-(4,4-diphenylpiperid-1-yl)-propyl]1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylate 102993-01-1 C38H43N3O7
3-(2-methoxyethyl) 5-[3-(4,4-diphenylpiperid-1-yl)-propyl]1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylate
—— 3H-benzo[1,2,3]dithiazolium tetrachlorogallate 1073258-99-7 C6H4NS2*Cl4Ga
3H-benzo[1,2,3]dithiazolium tetrachlorogallate
—— {3-[8-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-octylsulfanyl]-2-formylamino-propionylamino}-acetic acid methyl ester 55583-45-4 C23H31N3O6S
{3-[8-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-octylsulfanyl]-2-formylamino-propionylamino}-acetic acid methyl ester
—— 3-Chloro-1-p-tolyl-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propane-1,2-dione 64875-33-8 C28H22ClO2P
3-Chloro-1-p-tolyl-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propane-1,2-dione
—— 3-ethyl-3'-(2-methoxycarbonyl-ethyl)-4,4'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-<i>tert</i>-butyl ester 56015-19-1 C30H38N2O6
3-ethyl-3'-(2-methoxycarbonyl-ethyl)-4,4'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-<i>tert</i>-butyl ester
—— 3-Chloro-4-fluoro-N-[1-methyl-3-[1-(2-methyl-1-oxopropyl)-4-piperidinyl]-2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]benzamide 1892576-65-6 C25H25ClF4N4O2
3-Chloro-4-fluoro-N-[1-methyl-3-[1-(2-methyl-1-oxopropyl)-4-piperidinyl]-2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]benzamide
—— 3-[(2-Methyl-1-oxo-2-propen-1-yl)amino]benzenesulfonyl azide 19856-27-0 C10H10N4O3S
3-[(2-Methyl-1-oxo-2-propen-1-yl)amino]benzenesulfonyl azide
—— 3-[[[4-(Trifluoromethoxy)phenyl]methyl]thio]cycloheptanone 1044067-66-4 C15H17F3O2S
3-[[[4-(Trifluoromethoxy)phenyl]methyl]thio]cycloheptanone
—— 3-(2,6-Dimethyl-1H-indol-3-yl)-2-propenamide 1000538-59-9 C13H14N2O
3-(2,6-Dimethyl-1H-indol-3-yl)-2-propenamide
—— 3,4,5-Trichlorobenzoic acid sodium (1:1) 2101964-70-7 C7H2Cl3NaO2
3,4,5-Trichlorobenzoic acid sodium (1:1)
—— 3,4-Difluoro-5-(trifluoromethyl)benzenepropanol 1000530-53-9 C10H9F5O
3,4-Difluoro-5-(trifluoromethyl)benzenepropanol
—— 3-(1,3-diamino-pyrrolo[3,2-<i>f</i>]quinazolin-7-ylmethyl)-benzonitrile 65795-50-8 C18H14N6
3-(1,3-diamino-pyrrolo[3,2-<i>f</i>]quinazolin-7-ylmethyl)-benzonitrile
—— 3-benzyloxy-1-hydroxy-7-methoxyacridone 675141-09-0 C21H17NO4
3-benzyloxy-1-hydroxy-7-methoxyacridone
—— 3-Acetoxymethyl-8-oxo-7-[2-(pyridin-4-ylmethylsulfanyl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with triethyl-amine 52759-14-5 C6H15N*C18H19N3O6S2
3-Acetoxymethyl-8-oxo-7-[2-(pyridin-4-ylmethylsulfanyl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with triethyl-amine
—— 3-[4-(4-nitro-phenyl)-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl]-benzoic acid 713141-35-6 C23H14N4O5
3-[4-(4-nitro-phenyl)-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl]-benzoic acid
—— 3-(bis(phenylthio)methyl)-4H-chromen-4-one 1355586-38-7 C22H16O2S2
3-(bis(phenylthio)methyl)-4H-chromen-4-one
—— 3-hydroxy-1-pyridin-4-ylmethyl-4-pyrrolidin-1-ylmethyl-1H-pyridin-2-one trifluoroacetic salt 691014-93-4 C2HF3O2*C16H19N3O2
3-hydroxy-1-pyridin-4-ylmethyl-4-pyrrolidin-1-ylmethyl-1H-pyridin-2-one trifluoroacetic salt
—— (3'-{4-[(6-{[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}hexyl)oxy]butyl}-1,1'-biphenyl-4-yl) acetic acid 688798-20-1 C36H47NO6
(3'-{4-[(6-{[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}hexyl)oxy]butyl}-1,1'-biphenyl-4-yl) acetic acid
—— (3-Amino-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-(4-chloro-phenyl)-methanone 63724-70-9 C23H28ClNO7
(3-Amino-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-(4-chloro-phenyl)-methanone
—— 3-{3-[3-(5-bromopyrimidin-2-yl)benzyl]-3H-1,2,3-triazolo[4,5-b]pyrazin-5-yloxy}benzonitrile 1208338-38-8 C22H13BrN8O
3-{3-[3-(5-bromopyrimidin-2-yl)benzyl]-3H-1,2,3-triazolo[4,5-b]pyrazin-5-yloxy}benzonitrile
—— (3R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-4,10,13-trimethyl-3-trimethylsilanyloxy-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3-carbonitrile 86679-21-2 C32H55NOSi
(3R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-4,10,13-trimethyl-3-trimethylsilanyloxy-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3-carbonitrile
—— [[(3aS,6S,6aS)-2,2-dimethyl-4-phenylmethoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]-acetyloxymethyl] acetate 1042431-24-2 C19H24O8
[[(3aS,6S,6aS)-2,2-dimethyl-4-phenylmethoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]-acetyloxymethyl] acetate
—— 3-(4-Methylphenyl)-1,4-diphenylbenzo[g]isoquinoline 1262150-83-3 C32H23N
3-(4-Methylphenyl)-1,4-diphenylbenzo[g]isoquinoline
—— 3,3'''-Bis(bromomethyl)-5,5'''-dimethyl-2,2',2'',2'''-tetraethoxy-5'-(2,4,6-trinitroanilino)-1,1':3',1'':3'',1'''-quaterphenyl 122110-94-5 C42H42Br2N4O10
3,3'''-Bis(bromomethyl)-5,5'''-dimethyl-2,2',2'',2'''-tetraethoxy-5'-(2,4,6-trinitroanilino)-1,1':3',1'':3'',1'''-quaterphenyl
—— 3,5-di-2-thienyl-1,3-dihydro-2H-pyrido[2,3-e][1,4]diazepin-2-one 869557-59-5 C16H11N3OS2
3,5-di-2-thienyl-1,3-dihydro-2H-pyrido[2,3-e][1,4]diazepin-2-one
—— 3β,17α-diacetoxy-16β,23-oxido-21,24-dinorchol-5α-ol-6,20-dione 92944-16-6 C26H36O8
3β,17α-diacetoxy-16β,23-oxido-21,24-dinorchol-5α-ol-6,20-dione
—— (3E,5Z)-6,7,7,8,8,9,9,9-octafluoro-1,3,5-nonatriene 129000-72-2 C9H6F8
(3E,5Z)-6,7,7,8,8,9,9,9-octafluoro-1,3,5-nonatriene
—— 3-tosylamino-4-heptanone 1338062-43-3 C14H21NO3S
3-tosylamino-4-heptanone
—— (3-carbethoxy-1,2,4-trimethyl-5-oxo-2-pyrrolin-4-yl)acetamide hydrate 80049-31-6 C12H18N2O4
(3-carbethoxy-1,2,4-trimethyl-5-oxo-2-pyrrolin-4-yl)acetamide hydrate
—— 3-(β-D-2-deoxyribofuranosyl)-6-chloro-3,4-dihydro-4-hydroxy-2H-benz[e]-1,3-oxazine-2-thione 1140334-21-9 C13H14ClNO5S
3-(β-D-2-deoxyribofuranosyl)-6-chloro-3,4-dihydro-4-hydroxy-2H-benz[e]-1,3-oxazine-2-thione
—— 3-(4-fluorophenyl)-5,6,7,8-tetrahydroisoquinoline 1013467-21-4 C15H14FN
3-(4-fluorophenyl)-5,6,7,8-tetrahydroisoquinoline
—— 3-(tert-butyldiphenylsilyloxy)-1-(4'-fluorobiphenyl-4-yl)propan-1-ol 1071934-74-1 C31H33FO2Si
3-(tert-butyldiphenylsilyloxy)-1-(4'-fluorobiphenyl-4-yl)propan-1-ol
—— 3,6,6-trimethylbicyclo[3.1.1]heptan-2-ol 72257-14-8 C10H18O
3,6,6-trimethylbicyclo[3.1.1]heptan-2-ol
—— 3-Diaethylamino-1-<4-tert.octyl-phenoxy>-propanol-(2) 37840-22-5 C21H37NO2
3-Diaethylamino-1-<4-tert.octyl-phenoxy>-propanol-(2)
—— (3S,6S,9S,14aR)-6,9-dibenzyl-3-((R)-7-((tert-butyldimethylsilyl)oxy)-6-oxooctyl)-6-methyldecahydropyrrolo[1,2-a][1,4,7,10]tetraazacyclododecine-1,4,7,10-tetraone 1445578-83-5 C40H58N4O6Si
(3S,6S,9S,14aR)-6,9-dibenzyl-3-((R)-7-((tert-butyldimethylsilyl)oxy)-6-oxooctyl)-6-methyldecahydropyrrolo[1,2-a][1,4,7,10]tetraazacyclododecine-1,4,7,10-tetraone
—— 3-amino-6-methyl-2-[6-methyl-2-(methylthio)pyridin-3-ylcarbonyl]thieno[2,3-b]pyridine 1248827-53-3 C16H15N3OS2
3-amino-6-methyl-2-[6-methyl-2-(methylthio)pyridin-3-ylcarbonyl]thieno[2,3-b]pyridine
—— (3S,3aR,6S)-7-methoxy-3,6-dimethyl-2,3,3a,4,5,6-hexahydrophenalen-1-one 135323-08-9 C16H20O2
(3S,3aR,6S)-7-methoxy-3,6-dimethyl-2,3,3a,4,5,6-hexahydrophenalen-1-one
—— 3-[3-(3,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-6-methylpyran-2-one 74712-18-8 C15H10Cl2O4
3-[3-(3,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-6-methylpyran-2-one