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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Oxo-2-furfuryliden-4,5-benzo-2,3-dihydrothionaphthen 109725-87-3 C17H10O2S
    3-Oxo-2-furfuryliden-4,5-benzo-2,3-dihydrothionaphthen
    —— 3,6-dichloro-N-(2-fluorophenyl)-N-methylpyridazine-4-carboxamide 190067-18-6 C12H8Cl2FN3O
    3,6-dichloro-N-(2-fluorophenyl)-N-methylpyridazine-4-carboxamide
    —— 3,3-di-tert-butyl-5-heptyl-7-(2-methoxyethoxy)-3-sila-[1,2,4]-trioxepane 853307-09-2 C21H44O5Si
    3,3-di-tert-butyl-5-heptyl-7-(2-methoxyethoxy)-3-sila-[1,2,4]-trioxepane
    —— 3-[(2R,3R)-3-((E)-5-Hydroxy-3-methyl-pent-3-enyl)-2-methyl-oxiranyl]-propionic acid tert-butyl ester 116159-16-1 C16H28O4
    3-[(2R,3R)-3-((E)-5-Hydroxy-3-methyl-pent-3-enyl)-2-methyl-oxiranyl]-propionic acid tert-butyl ester
    —— 3-butoxy-2-(1,3-dioxoisoindolin-2-yl)propyl acetate 1442460-52-7 C17H21NO5
    3-butoxy-2-(1,3-dioxoisoindolin-2-yl)propyl acetate
    —— (3S,4S)-4-(tert-butyldimethylsilyloxy)-3-[7-(tert-butyldimethylsilyloxy)heptyl]-2-[trans-octylidene]cyclopentanone 683775-50-0 C32H64O3Si2
    (3S,4S)-4-(tert-butyldimethylsilyloxy)-3-[7-(tert-butyldimethylsilyloxy)heptyl]-2-[trans-octylidene]cyclopentanone
    —— 3-(2-cyanoethoxycarbonyl)-2-methyl-4-(3,4,5-trimethoxyphenyl)benzothieno[3,2-b]pyridine 5,5-dioxide 1439358-77-6 C25H22N2O7S
    3-(2-cyanoethoxycarbonyl)-2-methyl-4-(3,4,5-trimethoxyphenyl)benzothieno[3,2-b]pyridine 5,5-dioxide
    —— 3,5-dichloro-4,4-difluoro-2,6-diiodo-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene 1354013-84-5 C16H9BCl2F2I2N2
    3,5-dichloro-4,4-difluoro-2,6-diiodo-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene
    —— (3Z/E)-4-iodo-3-{[(1S)-1-methyl-2-(methylthio)ethyl]imino}-2-benzofuran-1(3H)-one 878533-79-0 C12H12INO2S
    (3Z/E)-4-iodo-3-{[(1S)-1-methyl-2-(methylthio)ethyl]imino}-2-benzofuran-1(3H)-one
    —— (3R,3aR,4S,5aR,7S,8S,9S,9aR)-9-((tert-butyldiphenylsilyloxy)methyl)-4-hydroxy-3-(methoxymethoxy)-5,5,8-trimethyl-decahydro-1H-cyclopenta[i]inden-7-yl pivalate 923570-88-1 C39H58O6Si
    (3R,3aR,4S,5aR,7S,8S,9S,9aR)-9-((tert-butyldiphenylsilyloxy)methyl)-4-hydroxy-3-(methoxymethoxy)-5,5,8-trimethyl-decahydro-1H-cyclopenta[i]inden-7-yl pivalate
    —— 3-(3-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid methyl ester 6978-52-5 C16H10ClNO5
    3-(3-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid methyl ester
    —— 3-<1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidyl>amino-5-isopropyl-4-oxo-2-thioxoimidazolidine 130492-51-2 C21H28N6O3S
    3-<1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidyl>amino-5-isopropyl-4-oxo-2-thioxoimidazolidine
    —— 3-(3-(allyloxy)phenyl)-7-(methylthio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione 1395027-73-2 C16H14N4O3S
    3-(3-(allyloxy)phenyl)-7-(methylthio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-(3'-bromobenzylmercapto)-benzoic acid 136397-34-7 C14H11BrO2S
    3-(3'-bromobenzylmercapto)-benzoic acid
    —— 3-(3,4-dimethoxyphenyl)-6,7-dimethoxy-3,4-dihydroisoquinoline;hydroiodide 91486-70-3 C19H21NO4*HI
    3-(3,4-dimethoxyphenyl)-6,7-dimethoxy-3,4-dihydroisoquinoline;hydroiodide
    —— 3,5-Dimethoxy-4,4-dimethyl-2-((E)-propenyl)-cyclopent-2-enone 79700-17-7 C12H18O3
    3,5-Dimethoxy-4,4-dimethyl-2-((E)-propenyl)-cyclopent-2-enone
    —— 3-(1,2-dimethylprop-2-enyl)-6,6-dimethylhexahydroazepine-2,4-dione 77633-65-9 C13H21NO2
    3-(1,2-dimethylprop-2-enyl)-6,6-dimethylhexahydroazepine-2,4-dione
    —— (3R,5S,8aR)-3-phenyl-5-propylhexahydro-5H-[1,3]oxazolo[3,2-a]pyridine 156472-54-7 C16H23NO
    (3R,5S,8aR)-3-phenyl-5-propylhexahydro-5H-[1,3]oxazolo[3,2-a]pyridine
    —— 3-Biphenyl-4-yl-5-(4-chloro-phenyl)-4,5-dihydro-isoxazole 76287-97-3 C21H16ClNO
    3-Biphenyl-4-yl-5-(4-chloro-phenyl)-4,5-dihydro-isoxazole
    —— 3-(3-nitro-phenyl)-benzo[f]quinoline-1-carboxylic acid 855285-16-4 C20H12N2O4
    3-(3-nitro-phenyl)-benzo[f]quinoline-1-carboxylic acid
    —— 3-tetrahydropyranyloxy-2-methoxyphenothiazine 76085-09-1 C18H19NO3S
    3-tetrahydropyranyloxy-2-methoxyphenothiazine
    —— 3-(4-chlorophenyl)-N,N-diethyl-3-oxopropanethioamide 82237-06-7 C13H16ClNOS
    3-(4-chlorophenyl)-N,N-diethyl-3-oxopropanethioamide
    —— 3-(m-Hydroxyphenyl)-propyl-toluolsulfonat 38266-58-9 C16H18O4S
    3-(m-Hydroxyphenyl)-propyl-toluolsulfonat
    —— 3-[(2-chloropyridin-3-yl)amino]-2-iodocyclohex-2-en-1-one 581808-41-5 C11H10ClIN2O
    3-[(2-chloropyridin-3-yl)amino]-2-iodocyclohex-2-en-1-one
    —— 3-Ethoxycarbonylamino-3-(4-fluoro-phenyl)-2-hydroxy-propionic acid ethyl ester 846067-01-4 C14H18FNO5
    3-Ethoxycarbonylamino-3-(4-fluoro-phenyl)-2-hydroxy-propionic acid ethyl ester
    —— 3,10b-dimethyl-3,5,6,10b-tetrahydrobenzo<3,4>cyclohepta<1,2-b>pyrrol-2(1H)-one 125946-38-5 C15H17NO
    3,10b-dimethyl-3,5,6,10b-tetrahydrobenzo<3,4>cyclohepta<1,2-b>pyrrol-2(1H)-one
    —— [3-[[2-[6-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyridin-3-yl]-1,3-benzothiazol-6-yl]oxy]-2-(oxan-2-yloxy)propyl] 3-azidopropane-1-sulfonate 1381879-37-3 C29H38N6O8S2
    [3-[[2-[6-[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyridin-3-yl]-1,3-benzothiazol-6-yl]oxy]-2-(oxan-2-yloxy)propyl] 3-azidopropane-1-sulfonate
    —— 3-Dibenzofuran-2-yl-9-[4-(3-phenylphenyl)quinazolin-2-yl]carbazole 1398397-02-8 C44H27N3O
    3-Dibenzofuran-2-yl-9-[4-(3-phenylphenyl)quinazolin-2-yl]carbazole
    —— 3,3'-(10-ethyl-10H-phenothiazine-3,7-diyl)bis(2-cyanoacrylic acid) 1414661-70-3 C22H15N3O4S
    3,3'-(10-ethyl-10H-phenothiazine-3,7-diyl)bis(2-cyanoacrylic acid)
    —— 3-methyl-1,1,3-trinitrobutane 142656-28-8 C5H9N3O6
    3-methyl-1,1,3-trinitrobutane
    —— (3α,5R,6β,22Z,24R)-24-benzyloxy-6-methoxy-3,5-cyclocholest-22-ene 1263469-89-1 C35H52O2
    (3α,5R,6β,22Z,24R)-24-benzyloxy-6-methoxy-3,5-cyclocholest-22-ene
    —— 3β-Acetoxy-6-aza-5α-cholestan-7-on 3852-53-7 C28H47NO3
    3β-Acetoxy-6-aza-5α-cholestan-7-on
    —— 3-[[4-[1-(3-Chloro-5-fluorophenyl)-4-[4-(trifluoromethoxy)phenyl]pyrazol-3-yl]oxybenzoyl]amino]propanoic acid 1195951-80-4 C26H18ClF4N3O5
    3-[[4-[1-(3-Chloro-5-fluorophenyl)-4-[4-(trifluoromethoxy)phenyl]pyrazol-3-yl]oxybenzoyl]amino]propanoic acid
    —— (3-benzyl-3-azabicyclo[3.2.1]oct-8-yl)methyl benzyl(phenyl)carbamate 920016-29-1 C29H32N2O2
    (3-benzyl-3-azabicyclo[3.2.1]oct-8-yl)methyl benzyl(phenyl)carbamate
    —— 3-[1,3]Dithiolan-2-ylmethyl-4,5,6,6a-tetrahydro-1H-pentalen-2-one 143364-16-3 C12H16OS2
    3-[1,3]Dithiolan-2-ylmethyl-4,5,6,6a-tetrahydro-1H-pentalen-2-one
    —— 3-hydroxy-3-[4-(3,4,5-trimethoxyphenylamino)phenyl]-2,2-dimethyl propionic acid methyl ester 1401313-65-2 C21H27NO6
    3-hydroxy-3-[4-(3,4,5-trimethoxyphenylamino)phenyl]-2,2-dimethyl propionic acid methyl ester
    —— (3R,5S)-7-chloro-5-(2,3-dimethoxyphenyl)-1-(3-hydroxy-2,2-dimethylpropyl)-3-[2-(4-hydroxyphenyl)-2-oxoethyl]-1,5-dihydro-4,1-benzoxazepin-2(3H)-one 839724-93-5 C30H32ClNO7
    (3R,5S)-7-chloro-5-(2,3-dimethoxyphenyl)-1-(3-hydroxy-2,2-dimethylpropyl)-3-[2-(4-hydroxyphenyl)-2-oxoethyl]-1,5-dihydro-4,1-benzoxazepin-2(3H)-one
    —— 3-Brom-4-ethoxy-pyridon-(2) 100960-13-2 C7H8BrNO2
    3-Brom-4-ethoxy-pyridon-(2)
    —— 3-Propyl-chinolizidin 91693-72-0 C12H23N
    3-Propyl-chinolizidin
    —— (3R)-3-fluoro-1-<(R)-(4-methylphenyl)sulphinyl>-2-butanone 105984-92-7 C11H13FO2S
    (3R)-3-fluoro-1-<(R)-(4-methylphenyl)sulphinyl>-2-butanone
    —— 3-bromo-6-difluoromethoxy-2-iodophenol 944334-12-7 C7H4BrF2IO2
    3-bromo-6-difluoromethoxy-2-iodophenol
    —— 3-(1-(naphthalen-1-yl)ethoxy)-1-phenylbutan-1-one 1245719-50-9 C22H22O2
    3-(1-(naphthalen-1-yl)ethoxy)-1-phenylbutan-1-one
    —— [3-((3S)-3-benzylcarbamoyl-3,4-dihydro-1H-isoquinolin-2-yl)-1-(2-fluoro-benzyl)-3-oxo-propyl]carbamic acid tert-butyl ester 854113-39-6 C32H36FN3O4
    [3-((3S)-3-benzylcarbamoyl-3,4-dihydro-1H-isoquinolin-2-yl)-1-(2-fluoro-benzyl)-3-oxo-propyl]carbamic acid tert-butyl ester
    —— 3-(α-dimethylaminomethylene-α-formylmethyl)-4-methyl-1,6-diphenylpyrazolo<3,4-c>pyrazole 133636-24-5 C22H21N5O
    3-(α-dimethylaminomethylene-α-formylmethyl)-4-methyl-1,6-diphenylpyrazolo<3,4-c>pyrazole
    —— 3-(2-hydroxyphenyl)-1,3-(bis-diphenylphosphorohydrazono)propane 170470-63-0 C33H30N4O7P2
    3-(2-hydroxyphenyl)-1,3-(bis-diphenylphosphorohydrazono)propane
    —— 3t(?)-(2-ethyl-benzofuran-3-yl)-1-(5-isopropyl-4-methoxy-2-methyl-phenyl)-propenone 102956-84-3 C24H26O3
    3t(?)-(2-ethyl-benzofuran-3-yl)-1-(5-isopropyl-4-methoxy-2-methyl-phenyl)-propenone
    —— 3,5-dimethyl-2-(5'-phenylamino-1',3',4'-oxadiazol-2'-yl)indole 126016-18-0 C18H16N4O
    3,5-dimethyl-2-(5'-phenylamino-1',3',4'-oxadiazol-2'-yl)indole
    —— 3,3'-formylimino-di-propionic acid diethyl ester 875231-12-2 C11H19NO5
    3,3'-formylimino-di-propionic acid diethyl ester
    —— (+/-)-(3-methoxy-phenyl)(phenyl)(1H-tetrazol-5-yl)methanol 1362100-51-3 C15H14N4O2
    (+/-)-(3-methoxy-phenyl)(phenyl)(1H-tetrazol-5-yl)methanol
    —— 3,4,4-Trimethyl-2-(4-trimethylsilanylmethyl-benzo[1,3]dioxol-5-yl)-4,5-dihydro-oxazol-3-ium; iodide 85588-75-6 C17H26NO3Si*I
    3,4,4-Trimethyl-2-(4-trimethylsilanylmethyl-benzo[1,3]dioxol-5-yl)-4,5-dihydro-oxazol-3-ium; iodide