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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(3-bromo-1,1-dimethyl-prop-2-ynyloxy)-propionic acid methyl ester 98958-95-3 C9H13BrO3
    3-(3-bromo-1,1-dimethyl-prop-2-ynyloxy)-propionic acid methyl ester
    —— 3'-O-Triisopropylsilyl-5'-O-[(4-benzyloxy)benzyl]thymidine 167147-50-4 C33H46N2O6Si
    3'-O-Triisopropylsilyl-5'-O-[(4-benzyloxy)benzyl]thymidine
    —— (3,3-Dichloro-allyl)-thiophosphoramidic acid O-isopropyl ester O'-(3-methyl-4-methylsulfanyl-phenyl) ester 61781-03-1 C14H20Cl2NO2PS2
    (3,3-Dichloro-allyl)-thiophosphoramidic acid O-isopropyl ester O'-(3-methyl-4-methylsulfanyl-phenyl) ester
    —— 3-methyl-1,6-diphenyl-1<i>H</i>-pyrimidine-2,4-dione 42542-92-7 C17H14N2O2
    3-methyl-1,6-diphenyl-1<i>H</i>-pyrimidine-2,4-dione
    —— (3R,5S)-3-allyl-1-benzyl-5-[[[5-(tert.butyloxycarbonylamino) pentyl]carbonyl]aminomethyl]-2-pyrrolidinone 149500-93-6 C26H39N3O4
    (3R,5S)-3-allyl-1-benzyl-5-[[[5-(tert.butyloxycarbonylamino) pentyl]carbonyl]aminomethyl]-2-pyrrolidinone
    —— 3-Amino-N-[5-[[3-bromo-2-[2-(1H-tetrazol-5-yl)-phenyl]-5-benzofuranyl]methyl]-2,3,4,5-tetrahydro-4-oxo-5H-1,5-benzothiazepin-3(S)-yl]-3-methylbutanamide 167822-98-2 C30H28BrN7O3S
    3-Amino-N-[5-[[3-bromo-2-[2-(1H-tetrazol-5-yl)-phenyl]-5-benzofuranyl]methyl]-2,3,4,5-tetrahydro-4-oxo-5H-1,5-benzothiazepin-3(S)-yl]-3-methylbutanamide
    —— 3-(3,5,7,9,11,13,15-heptapropyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1-yl)propane-1-thiol 161678-44-0 C24H56O12SSi8
    3-(3,5,7,9,11,13,15-heptapropyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1-yl)propane-1-thiol
    —— 3(S)-N-Methyl-3-[5-(1,2,4-triazol-4-yl)-1H-indol-3-yl] pyrrolidine 154634-91-0 C15H17N5
    3(S)-N-Methyl-3-[5-(1,2,4-triazol-4-yl)-1H-indol-3-yl] pyrrolidine
    —— (3S,5S)-2-[(E)-but-2-enyl]-5-[2-(1,3-dioxolan-2-yl)ethyl]-3-methylcyclohexan-1-one 131026-13-6 C16H26O3
    (3S,5S)-2-[(E)-but-2-enyl]-5-[2-(1,3-dioxolan-2-yl)ethyl]-3-methylcyclohexan-1-one
    —— 3-Methylhept-1-yn-3-amine 41862-54-8 C8H15N
    3-Methylhept-1-yn-3-amine
    —— (+/-) 3-(α,2,4-trichloro)benzylpyridazine 60906-74-3 C11H7Cl3N2
    (+/-) 3-(α,2,4-trichloro)benzylpyridazine
    —— 3-morpholin-4-ylpropyl (3-{2-[3-(2,5-difluoro-phenyl)-4,5-dihydro-1H-pyrazol-1-yl]-2-oxoethyl}phenyl)carbamate 926931-71-7 C25H28F2N4O4
    3-morpholin-4-ylpropyl (3-{2-[3-(2,5-difluoro-phenyl)-4,5-dihydro-1H-pyrazol-1-yl]-2-oxoethyl}phenyl)carbamate
    —— 3-Phenylimino-3H-thiazolo<2,3-c><1,2,4>thiadiazole 109773-88-8 C10H7N3S2
    3-Phenylimino-3H-thiazolo<2,3-c><1,2,4>thiadiazole
    —— 3,4-dichloro-2,5-dimethyl-2,5-dihydro-furan-2,5-diol 31583-12-7 C6H8Cl2O3
    3,4-dichloro-2,5-dimethyl-2,5-dihydro-furan-2,5-diol
    —— 3-O-benzyl-1,2-O-isopropylidene-β-L-glycero-D-gluco-heptofuranose 108182-64-5 C17H24O7
    3-O-benzyl-1,2-O-isopropylidene-β-L-glycero-D-gluco-heptofuranose
    —— [3-[3-(Trifluoromethyl)phenyl]phenyl] pentane-1-sulfonate 365426-26-2 C18H19F3O3S
    [3-[3-(Trifluoromethyl)phenyl]phenyl] pentane-1-sulfonate
    —— 3-((1Z,4Z,9Z,15Z)-13,17-Diethyl-3,7,8,12,18-pentamethyl-porphyrin-2-yl)-propionic acid 113737-35-2 C32H36N4O2
    3-((1Z,4Z,9Z,15Z)-13,17-Diethyl-3,7,8,12,18-pentamethyl-porphyrin-2-yl)-propionic acid
    —— 3-carbamoyl-1-((2S,3S,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium 1260238-75-2 C11H14ClN2O4
    3-carbamoyl-1-((2S,3S,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium
    —— 3-(4-Methoxybenzyl)-L-histidine dihydrochloride 111102-69-3 C14H17N3O3*2ClH
    3-(4-Methoxybenzyl)-L-histidine dihydrochloride
    —— 3-Methyl-3-(3-methyl-furan-2-yl)-butyric acid methyl ester 86863-02-7 C11H16O3
    3-Methyl-3-(3-methyl-furan-2-yl)-butyric acid methyl ester
    —— 3-{(Z)-1-[4-((pyrrolidin-1-yl)methyl)anilino]-1-(4-(2-(2-oxo-pyrrolidino)-ethyl)-phenyl)-methylidene}-5-nitro-2-indolinone 1139219-14-9 C32H33N5O4
    3-{(Z)-1-[4-((pyrrolidin-1-yl)methyl)anilino]-1-(4-(2-(2-oxo-pyrrolidino)-ethyl)-phenyl)-methylidene}-5-nitro-2-indolinone
    —— 3-[[2-amino-5-(2-cyanophenoxy)anilino]methyl]-N-cyclohexyl-N-propylbenzamide 1174410-26-4 C30H34N4O2
    3-[[2-amino-5-(2-cyanophenoxy)anilino]methyl]-N-cyclohexyl-N-propylbenzamide
    —— 3-(2-methoxyphenyl)-5-((2-((4-phenylpiperazin-1-yl)methyl)piperidin-1-yl)methyl)isoxazole 1337539-50-0 C27H34N4O2
    3-(2-methoxyphenyl)-5-((2-((4-phenylpiperazin-1-yl)methyl)piperidin-1-yl)methyl)isoxazole
    —— 3a,5-diethyl-3,6,6a-triphenyl-(3a<i>r</i>,6a<i>c</i>)-3a,6a-dihydro-cyclopenta[<i>d</i>]isoxazol-4-one 71637-68-8 C28H25NO2
    3a,5-diethyl-3,6,6a-triphenyl-(3a<i>r</i>,6a<i>c</i>)-3a,6a-dihydro-cyclopenta[<i>d</i>]isoxazol-4-one
    —— 3-benzo[1,3]dioxol-5-ylmethyl-5-(2-hydroxy-ethyl)-[1,3,5]thiadiazinane-2-thione 26367-14-6 C13H16N2O3S2
    3-benzo[1,3]dioxol-5-ylmethyl-5-(2-hydroxy-ethyl)-[1,3,5]thiadiazinane-2-thione
    —— 3-{4-[methyl-(toluene-4-sulfonyl)-amino]-phenyl}-acrylic acid 688045-10-5 C17H17NO4S
    3-{4-[methyl-(toluene-4-sulfonyl)-amino]-phenyl}-acrylic acid
    —— (3S)-3-[(2S)-5-Carboxy-2-{(2-pyrazinyl)carbonylamino}pentanoyl]oxyhexadecanamide 171271-76-4 C27H44N4O6
    (3S)-3-[(2S)-5-Carboxy-2-{(2-pyrazinyl)carbonylamino}pentanoyl]oxyhexadecanamide
    —— 3-[3-(8-chloro-3-methylquinolin-4-yl)phenoxy]-n,N-diethylbenzenesulfonamide 1020736-05-3 C26H25ClN2O3S
    3-[3-(8-chloro-3-methylquinolin-4-yl)phenoxy]-n,N-diethylbenzenesulfonamide
    —— 3-[4-({6-amino-2-fluoro-8-[(6-iodo-1,3-benzodioxol-5-yl)methyl]-9H-purin-9-yl}methyl)-1H-1,2,3-triazol-1-yl]propan-1-ol 1020728-77-1 C19H18FIN8O3
    3-[4-({6-amino-2-fluoro-8-[(6-iodo-1,3-benzodioxol-5-yl)methyl]-9H-purin-9-yl}methyl)-1H-1,2,3-triazol-1-yl]propan-1-ol
    —— <3-Methoxycarbonyl-naphthyl-(2)-amino>-essigsaeure-anilid 13119-49-8 C20H18N2O3
    <3-Methoxycarbonyl-naphthyl-(2)-amino>-essigsaeure-anilid
    —— 3-Aethoxycarbonyl-2-imino-4-mercapto-5-<p-tolyl>-<2H>thiapyran 10445-89-3 C15H15NO2S2
    3-Aethoxycarbonyl-2-imino-4-mercapto-5-<p-tolyl>-<2H>thiapyran
    —— 3-Morpholino-4-methyl-2-butyl-thieten-(2)-1,1-dioxid 1709-95-1 C12H21NO3S
    3-Morpholino-4-methyl-2-butyl-thieten-(2)-1,1-dioxid
    —— 3β-Hydroxy-10β-amino-19-nor-Δ<sup>5</sup>-pregnen-20-on 15184-45-9 C20H31NO2
    3β-Hydroxy-10β-amino-19-nor-Δ<sup>5</sup>-pregnen-20-on
    —— 3-(1,4,5,6,7,7-Hexachlor-1,4-endo-methylen-Δ<sup>5</sup>-cyclohexen-2,3-endo-cis-dicarboximido)-tetrahydropyran-2,6-dion 14166-32-6 C14H7Cl6NO5
    3-(1,4,5,6,7,7-Hexachlor-1,4-endo-methylen-Δ<sup>5</sup>-cyclohexen-2,3-endo-cis-dicarboximido)-tetrahydropyran-2,6-dion
    —— 3,3-Dibenzyl-pyrrolidine-2,5-dione 2-oxime 6386-89-6 C18H18N2O2
    3,3-Dibenzyl-pyrrolidine-2,5-dione 2-oxime
    —— 3-(1-carboxy-4<i>c</i>-hydroxy-cyclohex-<i>r</i>-yl)-2-(2,4-dinitro-phenylhydrazono)-propionic acid 101430-58-4 C16H18N4O9
    3-(1-carboxy-4<i>c</i>-hydroxy-cyclohex-<i>r</i>-yl)-2-(2,4-dinitro-phenylhydrazono)-propionic acid
    —— 3-(2,4-dimethoxyphenyl)-7-fluoro-2-isopropyl-2H-indazole 680612-36-6 C18H19FN2O2
    3-(2,4-dimethoxyphenyl)-7-fluoro-2-isopropyl-2H-indazole
    —— 3,4-Dimethoxy-benzoic acid 4-{butyl-[2-(4-methoxy-phenyl)-ethyl]-amino}-1-methyl-pentyl ester 97156-42-8 C28H41NO5
    3,4-Dimethoxy-benzoic acid 4-{butyl-[2-(4-methoxy-phenyl)-ethyl]-amino}-1-methyl-pentyl ester
    —— 3,5-dibenzyl-4-imino-3,4-dihydro-2H-1,3-thiazine-2-thione 1134780-75-8 C18H16N2S2
    3,5-dibenzyl-4-imino-3,4-dihydro-2H-1,3-thiazine-2-thione
    —— 3,4-Bis(2,4,5-trimethylthiophen-3-yl)-1-(9-tritylcarbazol-3-yl)pyrrole-2,5-dione 1454710-79-2 C49H40N2O2S2
    3,4-Bis(2,4,5-trimethylthiophen-3-yl)-1-(9-tritylcarbazol-3-yl)pyrrole-2,5-dione
    —— (3S,5S,8R,9S,10S,12R,13S)-17-((2S,3S,4R)-4-(benzoyloxy)-3-((tert-butyldimethylsilyl)oxy)-6-methylhept-6-en-2-yl)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-12-yl benzoate 1451377-57-3 C47H64O6Si
    (3S,5S,8R,9S,10S,12R,13S)-17-((2S,3S,4R)-4-(benzoyloxy)-3-((tert-butyldimethylsilyl)oxy)-6-methylhept-6-en-2-yl)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-12-yl benzoate
    —— (+/-)-3-methoxy-1-oxa-2,7-diaza-7-boranyl-7,10-ethanospiro[4.5]dec-2-ene 1309879-25-1 C10H19BN2O2
    (+/-)-3-methoxy-1-oxa-2,7-diaza-7-boranyl-7,10-ethanospiro[4.5]dec-2-ene
    —— 3-(3-chloro-1H-indol-2-yl)-4-methyl-4H-[1,2,4]oxadiazol-5-one 1374456-10-6 C11H8ClN3O2
    3-(3-chloro-1H-indol-2-yl)-4-methyl-4H-[1,2,4]oxadiazol-5-one
    —— 3-[(2E)-3,3-dimethyl-2-[(2E)-2-[3-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]-4-oxocyclohexa-2,5-dien-1-ylidene]ethylidene]indol-1-yl]propane-1-sulfonic acid 1400863-31-1 C29H31N2O4S
    3-[(2E)-3,3-dimethyl-2-[(2E)-2-[3-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]-4-oxocyclohexa-2,5-dien-1-ylidene]ethylidene]indol-1-yl]propane-1-sulfonic acid
    —— (3S,4'S,5'R)-7-bromo-4'-(((2S,3S)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)carbamoyl)-2,2'-dioxospiro[indoline-3,6'-[1,3]oxazinan]-5'-yl benzoate 368872-57-5 C24H22BrN3O9
    (3S,4'S,5'R)-7-bromo-4'-(((2S,3S)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)carbamoyl)-2,2'-dioxospiro[indoline-3,6'-[1,3]oxazinan]-5'-yl benzoate
    —— 3-diethoxyphosphorylpentanal 79469-37-7 C9H19O4P
    3-diethoxyphosphorylpentanal
    —— (3aα,7α)-(+/-)-3,3a,6,7-tetrahydro-7-phenyl-1H-cyclohepta<c>furan-1-one 118575-64-7 C15H14O2
    (3aα,7α)-(+/-)-3,3a,6,7-tetrahydro-7-phenyl-1H-cyclohepta<c>furan-1-one
    —— (3R,6S)-7-Hydroxy-3-<<2-(trimethylsilyl)ethoxy>methoxy>-6-methylheptyl tert-Butyldimethylsilyl Ether 127733-26-0 C20H46O4Si2
    (3R,6S)-7-Hydroxy-3-<<2-(trimethylsilyl)ethoxy>methoxy>-6-methylheptyl tert-Butyldimethylsilyl Ether
    —— 3-acetyl-4-phenyl-3,4,5,6,7,8-hexahydro-2(1H)-quinazolinone 76780-52-4 C16H18N2O2
    3-acetyl-4-phenyl-3,4,5,6,7,8-hexahydro-2(1H)-quinazolinone
    —— (3S,4R,5S)-4-methylhept-1-ene-3,5-diol 1446120-91-7 C8H16O2
    (3S,4R,5S)-4-methylhept-1-ene-3,5-diol