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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R,6S)-3-(3-Benzyl-isoxazol-5-yl)-6-((R)-1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 1027538-44-8 C26H23N3O7
    (5R,6S)-3-(3-Benzyl-isoxazol-5-yl)-6-((R)-1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 5,6,11-trimethyl-9-methoxy-6H-pyrido<4,3-b>carbazole-1-carboxylic acid ethyl ester 231296-83-6 C22H22N2O3
    5,6,11-trimethyl-9-methoxy-6H-pyrido<4,3-b>carbazole-1-carboxylic acid ethyl ester
    —— 5-Amino-1-(2,2-diethoxy-ethyl)-1H-pyrazole-4-carboxylic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester 222056-02-2 C17H31N5O4
    5-Amino-1-(2,2-diethoxy-ethyl)-1H-pyrazole-4-carboxylic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester
    —— (5S,6S)-5-((S)-1-Benzyloxymethoxy-ethyl)-6-[(E)-3-(4-methoxy-benzyloxy)-propenyl]-[1,4]dioxan-2-one 1055029-11-2 C25H30O7
    (5S,6S)-5-((S)-1-Benzyloxymethoxy-ethyl)-6-[(E)-3-(4-methoxy-benzyloxy)-propenyl]-[1,4]dioxan-2-one
    —— (5S)-3-{(2'R)-tert-butyldimethylsilyloxy-9'-{(2"S,5"S)-5"-(hydroxymethyl)tetrahydrofuran-2"-yl}nonyl}-5-methylfuran-2(5H)-one 289635-72-9 C25H46O5Si
    (5S)-3-{(2'R)-tert-butyldimethylsilyloxy-9'-{(2"S,5"S)-5"-(hydroxymethyl)tetrahydrofuran-2"-yl}nonyl}-5-methylfuran-2(5H)-one
    —— 5-[1-[3-[2-[2-[3-[2,5-Bis(5-formylthiophen-2-yl)pyrrol-1-yl]propoxy]ethoxy]ethoxy]propyl]-5-(5-formylthiophen-2-yl)pyrrol-2-yl]thiophene-2-carbaldehyde 177547-38-5 C38H36N2O7S4
    5-[1-[3-[2-[2-[3-[2,5-Bis(5-formylthiophen-2-yl)pyrrol-1-yl]propoxy]ethoxy]ethoxy]propyl]-5-(5-formylthiophen-2-yl)pyrrol-2-yl]thiophene-2-carbaldehyde
    —— 5-O-[(tert-butyl)dimethylsilyl]-2,3-dideoxy-2-fluoro-3-[hydroxy(methyl)amino]-α,β-D-arabino-1,4-lactol 1025975-12-5 C18H40FNO4Si2
    5-O-[(tert-butyl)dimethylsilyl]-2,3-dideoxy-2-fluoro-3-[hydroxy(methyl)amino]-α,β-D-arabino-1,4-lactol
    —— 5alpha, 6alpha;8alpha, 9alpha-diepoxy-(22E, 24R)-ergost-22-ene-3beta, 7alpha-diol 243449-51-6 C28H44O4
    5alpha, 6alpha;8alpha, 9alpha-diepoxy-(22E, 24R)-ergost-22-ene-3beta, 7alpha-diol
    —— 5-[(4-methylphenyl)sulfonylamino]pent-1-en-3-yl N-(4-methylphenyl)sulfonylcarbamate 183605-06-3 C20H24N2O6S2
    5-[(4-methylphenyl)sulfonylamino]pent-1-en-3-yl N-(4-methylphenyl)sulfonylcarbamate
    —— 5,5-dibenzyl-3-[2-(3,4-dimethoxyphenyl)ethyl]thiazolidine-2,4-dione 349104-17-2 C27H27NO4S
    5,5-dibenzyl-3-[2-(3,4-dimethoxyphenyl)ethyl]thiazolidine-2,4-dione
    —— 5-[(Decylamino)-phenylmethyl]-3,3,8,8-tetramethyl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane-2,7-dione 261965-42-8 C25H40NO6P
    5-[(Decylamino)-phenylmethyl]-3,3,8,8-tetramethyl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane-2,7-dione
    —— [5-fluoro-3-[(2R,4S,5R)-4-[(4-fluorophenyl)methoxy]-5-(hydroxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]methyl (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate 179744-33-3 C27H35F2N3O9
    [5-fluoro-3-[(2R,4S,5R)-4-[(4-fluorophenyl)methoxy]-5-(hydroxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]methyl (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate
    —— (5S)-3-[(13R)-13-Hydroxy-13-[(2R,2a(2)R,5R,5a(2)R)-octahydro-5a(2)-[(1S,5S,6R)-1,5,6-trihydroxyundecyl][2,2a(2)-bifuran]-5-yl]tridecyl]-5-methyl-2(5H)-furanone 187523-67-7 C37H66O8
    (5S)-3-[(13R)-13-Hydroxy-13-[(2R,2a(2)R,5R,5a(2)R)-octahydro-5a(2)-[(1S,5S,6R)-1,5,6-trihydroxyundecyl][2,2a(2)-bifuran]-5-yl]tridecyl]-5-methyl-2(5H)-furanone
    —— [5-((S)-2-Acetylamino-2-{1-[(S)-2-carbamoyl-1-(3-naphthalen-1-yl-propylcarbamoyl)-ethylcarbamoyl]-cyclohexylcarbamoyl}-ethyl)-2-tert-butoxycarbonylmethoxy-phenoxy]-acetic acid tert-butyl ester 220193-73-7 C47H63N5O11
    [5-((S)-2-Acetylamino-2-{1-[(S)-2-carbamoyl-1-(3-naphthalen-1-yl-propylcarbamoyl)-ethylcarbamoyl]-cyclohexylcarbamoyl}-ethyl)-2-tert-butoxycarbonylmethoxy-phenoxy]-acetic acid tert-butyl ester
    —— 5,11,17,23,29,35,41,47-Octatert-butyl-50,53-dioxadecacyclo[23.23.6.13,7.19,13.115,19.127,31.133,37.139,43.021,54.045,49]hexaconta-1(48),3,5,7(60),9,11,13(59),15(58),16,18,21,23,25(54),27,29,31(57),33(56),34,36,39(55),40,42,45(49),46-tetracosaene-55,56,57,58,59,60-hexol 287199-33-1 C90H114O8
    5,11,17,23,29,35,41,47-Octatert-butyl-50,53-dioxadecacyclo[23.23.6.13,7.19,13.115,19.127,31.133,37.139,43.021,54.045,49]hexaconta-1(48),3,5,7(60),9,11,13(59),15(58),16,18,21,23,25(54),27,29,31(57),33(56),34,36,39(55),40,42,45(49),46-tetracosaene-55,56,57,58,59,60-hexol
    —— 5,11,17,23-Tetrabromo-2,8,14,20-tetrakis(4-hydroxybutyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol 174358-74-8 C44H52Br4O12
    5,11,17,23-Tetrabromo-2,8,14,20-tetrakis(4-hydroxybutyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol
    —— 5-bromo-N-(4-methyl-3-nitrophenyl)thiophene-2-carboxamide 1097534-71-8 C12H9BrN2O3S
    5-bromo-N-(4-methyl-3-nitrophenyl)thiophene-2-carboxamide
    —— 5-Acryloylamino-2-butyl-3-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazole-4-carboxylic acid ethyl ester 210988-43-5 C46H43N7O3
    5-Acryloylamino-2-butyl-3-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazole-4-carboxylic acid ethyl ester
    —— 5-(4-Nitro-benzoyl)-1H-pyrrole-3-carbaldehyde 199995-53-4 C12H8N2O4
    5-(4-Nitro-benzoyl)-1H-pyrrole-3-carbaldehyde
    —— 5-(2-Chloro-phenyl)-1-(5-methyl-isoxazol-3-yl)-1H-tetrazole 109300-41-6 C11H8ClN5O
    5-(2-Chloro-phenyl)-1-(5-methyl-isoxazol-3-yl)-1H-tetrazole
    —— 5-cyanofuro<2,3-b:1,5-c'>dipyridine 223693-37-6 C11H5N3O
    5-cyanofuro<2,3-b:1,5-c'>dipyridine
    —— 5-((S)-2-Acetylamino-2-{1-[(S)-2-carbamoyl-1-(3-naphthalen-1-yl-propylcarbamoyl)-ethylcarbamoyl]-cyclohexylcarbamoyl}-ethyl)-2-tert-butoxycarbonylmethoxy-benzoic acid 2-trimethylsilanyl-ethyl ester 220193-74-8 C47H65N5O10Si
    5-((S)-2-Acetylamino-2-{1-[(S)-2-carbamoyl-1-(3-naphthalen-1-yl-propylcarbamoyl)-ethylcarbamoyl]-cyclohexylcarbamoyl}-ethyl)-2-tert-butoxycarbonylmethoxy-benzoic acid 2-trimethylsilanyl-ethyl ester
    —— 5-(3-methylbuten-2-yl)-5-propyl-2-thiobarbituric acid 172797-64-7 C12H18N2O2S
    5-(3-methylbuten-2-yl)-5-propyl-2-thiobarbituric acid
    —— (5-Chloro-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-acetic acid 104189-86-8 C9H7ClN2O3
    (5-Chloro-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-acetic acid
    —— (5E)-2-Isopropoxy-4-triethylsilyloxynona-1,5-diene 352432-06-5 C18H36O2Si
    (5E)-2-Isopropoxy-4-triethylsilyloxynona-1,5-diene
    —— 5-Chloro-4-fluoro-1,3-benzothiazol-2-amine 942473-92-9 C7H4ClFN2S
    5-Chloro-4-fluoro-1,3-benzothiazol-2-amine
    —— 5-cyanoacetyl-1-(3-methoxyphenyl)pyrrolidin-2-one 1025814-74-7 C14H14N2O3
    5-cyanoacetyl-1-(3-methoxyphenyl)pyrrolidin-2-one
    —— 5-Chlor-6,8-dimethyl-furo<2,3-h><1,6>naphthyridin-7-carbonsaeuremethylester 179231-37-9 C14H11ClN2O3
    5-Chlor-6,8-dimethyl-furo<2,3-h><1,6>naphthyridin-7-carbonsaeuremethylester
    —— 5-tert-butyl-8,12,13,14,16-pentamethyl[2.2]metacyclophane 206877-36-3 C25H34
    5-tert-butyl-8,12,13,14,16-pentamethyl[2.2]metacyclophane
    —— 5-methoxy-1-methoxymethyl-3-(1-methylethoxy)-1H-indole-2-carboxylic acid 172088-72-1 C15H19NO5
    5-methoxy-1-methoxymethyl-3-(1-methylethoxy)-1H-indole-2-carboxylic acid
    —— 5,6-Dihexoxy-2-benzofuran 1027189-07-6 C20H30O3
    5,6-Dihexoxy-2-benzofuran
    —— 5-(5-chloro-2-nitrophenyl)-3-phenyl-1H-pyrazole 178625-13-3 C15H10ClN3O2
    5-(5-chloro-2-nitrophenyl)-3-phenyl-1H-pyrazole
    —— (5R,13Z)-5-hydroxy-10-oxo-4,10-secospata-2,13(15),17-trien-12-al 245509-06-2 C20H28O3
    (5R,13Z)-5-hydroxy-10-oxo-4,10-secospata-2,13(15),17-trien-12-al
    —— 5-[[5-[[5-carboxy-3-(3-methoxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-3,4-diethyl-1H-pyrrol-2-yl]methyl]-4-(3-methoxy-3-oxopropyl)-3-methyl-1H-pyrrole-2-carboxylic acid 162408-81-3 C30H39N3O8
    5-[[5-[[5-carboxy-3-(3-methoxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-3,4-diethyl-1H-pyrrol-2-yl]methyl]-4-(3-methoxy-3-oxopropyl)-3-methyl-1H-pyrrole-2-carboxylic acid
    —— 5-Bromo-2-fluoro-4-methylsulfonyltoluene 942474-79-5 C8H8BrFO2S
    5-Bromo-2-fluoro-4-methylsulfonyltoluene
    —— 5,5'-Dimethyl-2'-(S)-pyrrolidin-2-yl-[2,4']bioxazolyl-4-carboxylic acid 3-methyl-but-2-enyl ester 588698-47-9 C18H23N3O4
    5,5'-Dimethyl-2'-(S)-pyrrolidin-2-yl-[2,4']bioxazolyl-4-carboxylic acid 3-methyl-but-2-enyl ester
    —— 5-<<(2,5-dimethoxy-4-nitrophenyl)amino>methylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione 133400-94-9 C15H16N2O8
    5-<<(2,5-dimethoxy-4-nitrophenyl)amino>methylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-<(2-ethoxyethoxy)methyl>thieno<2,3-b>thiophene-2-sulfonamide 6,6-dioxide 223752-93-0 C11H15NO6S3
    5-<(2-ethoxyethoxy)methyl>thieno<2,3-b>thiophene-2-sulfonamide 6,6-dioxide
    —— 5-benzyl-3-[2-(3,4-dimethoxyphenyl)ethyl]-1-methylhydantoin 349104-29-6 C21H24N2O4
    5-benzyl-3-[2-(3,4-dimethoxyphenyl)ethyl]-1-methylhydantoin
    —— 5-(3-Chlorobenzyl)-6-methyl-2-methylthio-4-phenacyloxypyrimidine 1000576-40-8 C21H19ClN2O2S
    5-(3-Chlorobenzyl)-6-methyl-2-methylthio-4-phenacyloxypyrimidine
    —— 5,7-Dichloro-N-(3-chlorophenyl)-N-methylthiazolo[4,5-d]pyrimidine-2-sulfonamide 1000576-45-3 C12H7Cl3N4O2S2
    5,7-Dichloro-N-(3-chlorophenyl)-N-methylthiazolo[4,5-d]pyrimidine-2-sulfonamide
    —— 5-(6-Hydroxy-2-benzofuranyl)-4-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-1,3-benzenediol 329319-21-3 C29H34O4
    5-(6-Hydroxy-2-benzofuranyl)-4-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-1,3-benzenediol
    —— 5-methoxy-2,6-dimethyl-3-[(4-nitrophenoxy)methyl]-1-propylindole-4,7-dione 360053-87-8 C21H22N2O6
    5-methoxy-2,6-dimethyl-3-[(4-nitrophenoxy)methyl]-1-propylindole-4,7-dione
    —— 5,7-Dichloro-N-(2,4-dimethylphenyl)thiazolo[4,5-d]pyrimidine-2-sulfonamide 1000573-16-9 C13H10Cl2N4O2S2
    5,7-Dichloro-N-(2,4-dimethylphenyl)thiazolo[4,5-d]pyrimidine-2-sulfonamide
    —— 5-Acetyl-2-(2,4-dioxopentan-3-ylsulfanyl)-4-(4-methoxyphenyl)-6-methylpyridine-3-carbonitrile 233276-66-9 C21H20N2O4S
    5-Acetyl-2-(2,4-dioxopentan-3-ylsulfanyl)-4-(4-methoxyphenyl)-6-methylpyridine-3-carbonitrile
    —— 5-(5-Carbonochloridoyl-2,4-dimethoxyphenoxy)-2-methoxy-3-methylbenzoyl chloride 1026702-55-5 C18H16Cl2O6
    5-(5-Carbonochloridoyl-2,4-dimethoxyphenoxy)-2-methoxy-3-methylbenzoyl chloride
    —— 5-O[(tert-butyl)dimethylsilyl]-2,3-dideoxy-2-fluoro-3-{[(tert-butyl)dimethylsilyl]oxy(methyl)amino}arabino-1,4-lactone 219841-71-1 C18H38FNO4Si2
    5-O[(tert-butyl)dimethylsilyl]-2,3-dideoxy-2-fluoro-3-{[(tert-butyl)dimethylsilyl]oxy(methyl)amino}arabino-1,4-lactone
    —— 5-pyridin-3-ylthiophene-2-sulfonic acid [1-(3-cyanobenzyl)-2-oxopyrrolidin-3-(S)-yl]amide 205055-43-2 C21H18N4O3S2
    5-pyridin-3-ylthiophene-2-sulfonic acid [1-(3-cyanobenzyl)-2-oxopyrrolidin-3-(S)-yl]amide
    —— [5-Ethyl-6-[(4-methoxyphenoxy)methyl]-1,3-dimethyl-2,4-dioxopyrrolo[3,2-d]pyrimidin-7-yl]methyl 3-chlorobenzoate 207112-30-9 C26H26ClN3O6
    [5-Ethyl-6-[(4-methoxyphenoxy)methyl]-1,3-dimethyl-2,4-dioxopyrrolo[3,2-d]pyrimidin-7-yl]methyl 3-chlorobenzoate
    —— 5-Dodecyl-12,17-dimethyl-1,5,9,12,17-pentazabicyclo[7.5.5]nonadecane-2,8-dione 185347-95-9 C28H55N5O2
    5-Dodecyl-12,17-dimethyl-1,5,9,12,17-pentazabicyclo[7.5.5]nonadecane-2,8-dione