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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-amidino-2-hydroxy-N-[2-(4-isopropylphenyl)ethyl]-N-(3-nitrobenzyl)benzenesulfonamide 524743-00-8 C25H28N4O5S
    5-amidino-2-hydroxy-N-[2-(4-isopropylphenyl)ethyl]-N-(3-nitrobenzyl)benzenesulfonamide
    —— 5-nitro-furan-2-carbaldehyde (4-amino-6-dimethylamino-[1,3,5]triazin-2-yl)-hydrazone 10456-76-5 C10H12N8O3
    5-nitro-furan-2-carbaldehyde (4-amino-6-dimethylamino-[1,3,5]triazin-2-yl)-hydrazone
    —— 5-methyl-1-phenethyl-2-phenyl-3-p-tolyl-1H-pyrrole 1448819-76-8 C26H25N
    5-methyl-1-phenethyl-2-phenyl-3-p-tolyl-1H-pyrrole
    —— (5-{4-[(2,2-dimethyl-2,3-dihydrobenzofuran-7-ylmethyl)amino]pyrimidin-2-yl}pyridin-3-yl)morpholin-4-ylmethanone 1417879-71-0 C25H27N5O3
    (5-{4-[(2,2-dimethyl-2,3-dihydrobenzofuran-7-ylmethyl)amino]pyrimidin-2-yl}pyridin-3-yl)morpholin-4-ylmethanone
    —— 5-methyl-4-(piperidin-1-ylmethyl)-N-(3-(trifluoromethyl)phenyl)isoquinolin-1-amine 1384251-54-0 C23H24F3N3
    5-methyl-4-(piperidin-1-ylmethyl)-N-(3-(trifluoromethyl)phenyl)isoquinolin-1-amine
    —— 5-hydroxy-2-oxo-1, 3-diphenyl-8-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester 1392840-32-2 C27H19N3O4
    5-hydroxy-2-oxo-1, 3-diphenyl-8-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester
    —— 5-Ethoxycarbonyl-3-<(1-methoxy-ethyliden)-amino>-4H-5,6-dihydro-pyrrolo<3,4-c>isoxazol 18805-36-2 C11H15N3O4
    5-Ethoxycarbonyl-3-<(1-methoxy-ethyliden)-amino>-4H-5,6-dihydro-pyrrolo<3,4-c>isoxazol
    —— 5-(4-Nitrophenyl)-3-prop-2-ynyl-1,3,4-thiadiazol-2-one 97051-29-1 C11H7N3O3S
    5-(4-Nitrophenyl)-3-prop-2-ynyl-1,3,4-thiadiazol-2-one
    —— 5-Methyl-4-phenyl-cyclopenta<c>chinolizin-1,2-dicarbonsaeure-dimethylester 5276-00-6 C23H19NO4
    5-Methyl-4-phenyl-cyclopenta<c>chinolizin-1,2-dicarbonsaeure-dimethylester
    —— (5S,6S,6aR)-2,2,5,8,8-Pentamethyl-dihydro-bis[1,3]dioxolo[4,5-b;4',5'-c]pyran-6-ol 90754-20-4 C12H20O6
    (5S,6S,6aR)-2,2,5,8,8-Pentamethyl-dihydro-bis[1,3]dioxolo[4,5-b;4',5'-c]pyran-6-ol
    —— (5-Benzyl-tetrazol-1-yl)-p-tolyl-methanone oxime 114006-49-4 C16H15N5O
    (5-Benzyl-tetrazol-1-yl)-p-tolyl-methanone oxime
    —— 5-[3,4-dimethyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-oxopent-(Z)-ylidene]-3,4,4-trimethyl-pyrrolidin-2-one 1148010-60-9 C18H29NO4
    5-[3,4-dimethyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-oxopent-(Z)-ylidene]-3,4,4-trimethyl-pyrrolidin-2-one
    —— 5-(6-Isopropyl-2-methyl-1,2,3,4-tetrahydro-naphthalen-1-yl)-pentan-2-one 31197-51-0 C19H28O
    5-(6-Isopropyl-2-methyl-1,2,3,4-tetrahydro-naphthalen-1-yl)-pentan-2-one
    —— 5-[(S)-5'-{[(S)-2'',5''-dihydrofuran-2''-yl]methyl}-1'-(2-nitrophenylsulfonyl)-2',5'-dihydro-1Hpyrrol-3'-yl]-1-(2-nitrophenylsulfonyl)-1,2,3,6-tetrahydropyridin-3-ol 1252932-85-6 C26H26N4O10S2
    5-[(S)-5'-{[(S)-2'',5''-dihydrofuran-2''-yl]methyl}-1'-(2-nitrophenylsulfonyl)-2',5'-dihydro-1Hpyrrol-3'-yl]-1-(2-nitrophenylsulfonyl)-1,2,3,6-tetrahydropyridin-3-ol
    —— 5-(4-tert-butyl-benzenesulfonylamino)-3-(2-methylphenyl)-1H-indol-2-carboxylic acid 881742-51-4 C26H26N2O4S
    5-(4-tert-butyl-benzenesulfonylamino)-3-(2-methylphenyl)-1H-indol-2-carboxylic acid
    —— 5-fluoro-N-(4-{[2-methyl-2-(morpholin-4-yl)butyl]carbamoyl}phenyl)-1,3-dihydro-2H-isoindole-2-carboxamide 1375551-01-1 C25H31FN4O3
    5-fluoro-N-(4-{[2-methyl-2-(morpholin-4-yl)butyl]carbamoyl}phenyl)-1,3-dihydro-2H-isoindole-2-carboxamide
    —— (5-(4-(2-methoxyethoxy)-2-methylphenyl)pyridin-2-yl)methanol 1580504-67-1 C16H19NO3
    (5-(4-(2-methoxyethoxy)-2-methylphenyl)pyridin-2-yl)methanol
    —— (5Z,8Z,14Z)-12-Amino-11-methoxymethoxy-icosa-5,8,14-trienoic acid methyl ester 98893-35-7 C23H41NO4
    (5Z,8Z,14Z)-12-Amino-11-methoxymethoxy-icosa-5,8,14-trienoic acid methyl ester
    —— [5-[3,4-Dibutyl-5-[5-[5-[3,4-dibutyl-5-(5-thiocyanatothiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl] thiocyanate 878651-66-2 C42H44N2S8
    [5-[3,4-Dibutyl-5-[5-[5-[3,4-dibutyl-5-(5-thiocyanatothiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl] thiocyanate
    —— 5-ethoxy-N-(4-methylphenyl)-3-oxo-1,2-dihydropyrrole-4-carboxamide 97226-70-5 C14H16N2O3
    5-ethoxy-N-(4-methylphenyl)-3-oxo-1,2-dihydropyrrole-4-carboxamide
    —— 5-morpholino-3-(quinolin-3-yl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-6(7H)-one 1361297-43-9 C22H20N6O2
    5-morpholino-3-(quinolin-3-yl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-6(7H)-one
    —— 5-bromo-5'-formyl-3,3'-dimethylsilylene-2,2'-bithiophene 1225441-75-7 C11H9BrOS2Si
    5-bromo-5'-formyl-3,3'-dimethylsilylene-2,2'-bithiophene
    —— 5'-O-tert-butyldiphenylsilyl-3'-O-(NH-MMTr)-5-iodo-2'-deoxycytidine 1246813-15-9 C45H47IN4O5Si
    5'-O-tert-butyldiphenylsilyl-3'-O-(NH-MMTr)-5-iodo-2'-deoxycytidine
    —— 5-(4-Aethoxycarbonyl-anilino)-2-(4-nitro-phenyl)-3-(4-sulfamoyl-phenyl)-2.3-dihydro-<1.3.4>thiadiazol 1455-39-6 C23H21N5O6S2
    5-(4-Aethoxycarbonyl-anilino)-2-(4-nitro-phenyl)-3-(4-sulfamoyl-phenyl)-2.3-dihydro-<1.3.4>thiadiazol
    —— (5S)-5-<(2S,3R)-4-benzoyloxy-2-tert-butyldiphenylsilyloxy-3-(phenoxythiocarbonyloxy)butyl>-2(5H)-furanone 160999-03-1 C38H38O7SSi
    (5S)-5-<(2S,3R)-4-benzoyloxy-2-tert-butyldiphenylsilyloxy-3-(phenoxythiocarbonyloxy)butyl>-2(5H)-furanone
    —— 5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-2-(methyloxy)-N-phenyl-3-pyridinecarboxamide 1383989-23-8 C27H21N5O3
    5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-2-(methyloxy)-N-phenyl-3-pyridinecarboxamide
    —— 5-bromo-1-ethyl-2-oxo-1,2-dihydropyrimidin-4-yl 2,4,6-triisopropylbenzenesulfonate 1373921-18-6 C21H29BrN2O4S
    5-bromo-1-ethyl-2-oxo-1,2-dihydropyrimidin-4-yl 2,4,6-triisopropylbenzenesulfonate
    —— 5,12-Dithia-pentacene 258-64-0 C20H12S2
    5,12-Dithia-pentacene
    —— 5-(4-methoxy-biphenyl-3-yl)-5-(2-methoxy-phenyl)-dihydro-furan-2-one 114508-47-3 C24H22O4
    5-(4-methoxy-biphenyl-3-yl)-5-(2-methoxy-phenyl)-dihydro-furan-2-one
    —— 5-[(1-Benzylpiperidin-4-ylidene)amino]pentan-1-ol 298711-97-4 C17H26N2O
    5-[(1-Benzylpiperidin-4-ylidene)amino]pentan-1-ol
    —— 5,5-Dimethyl-1,2-diphenyl-hexin-3-diol-1,2 114034-54-7 C20H22O2
    5,5-Dimethyl-1,2-diphenyl-hexin-3-diol-1,2
    —— 5-bromo-4-iodo-2-benzofuran-1(3H)-one 1255208-61-7 C8H4BrIO2
    5-bromo-4-iodo-2-benzofuran-1(3H)-one
    —— {5-[5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-2H-pyrazol-3-yl}phenyl(tetrahydropyran-4-yl)methanol 1379670-39-9 C26H26N6O2
    {5-[5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-2H-pyrazol-3-yl}phenyl(tetrahydropyran-4-yl)methanol
    —— 5-{3-O-[N-(benzyloxycarbonyl)-L-alanyl]-2,6-dideoxy-2-fluoro-α-L-talopyranosyloxy}-6-hydroxynaphtho[2,3-f]quinoline-7,12-dione 286840-41-3 C34H29FN2O10
    5-{3-O-[N-(benzyloxycarbonyl)-L-alanyl]-2,6-dideoxy-2-fluoro-α-L-talopyranosyloxy}-6-hydroxynaphtho[2,3-f]quinoline-7,12-dione
    —— 5-Iodo-7-(methoxymethoxy)hept-1-ene 406713-91-5 C9H17IO2
    5-Iodo-7-(methoxymethoxy)hept-1-ene
    —— 5,6-Diiod-acenaphthenchinon 69019-58-5 C12H4I2O2
    5,6-Diiod-acenaphthenchinon
    —— (5R)-3-[3,5-difluoro-4-[1-(5-nitrothiophene-2-carbonyl)-1,2,5-triazepan-5-yl]phenyl]-5-(hydroxymethyl)-1,3-oxazolidin-2-one 1138149-45-7 C19H19F2N5O6S
    (5R)-3-[3,5-difluoro-4-[1-(5-nitrothiophene-2-carbonyl)-1,2,5-triazepan-5-yl]phenyl]-5-(hydroxymethyl)-1,3-oxazolidin-2-one
    —— 5-[2-(1,3-diethyl-5,5,7,7-tetrafluoro-5,7-dihydro-1H,3H-furo[3',4':4,5]benzo[1,2-d]imidazol-2-ylidene)-ethylidene]-3-ethyl-2-thioxo-thiazolidin-4-one 1959-21-3 C20H19F4N3O2S2
    5-[2-(1,3-diethyl-5,5,7,7-tetrafluoro-5,7-dihydro-1H,3H-furo[3',4':4,5]benzo[1,2-d]imidazol-2-ylidene)-ethylidene]-3-ethyl-2-thioxo-thiazolidin-4-one
    —— 5-bromo-4-chloro-N-(3,4-dimethoxyphenyl)pyrimidin-2-amine 1378998-75-4 C12H11BrClN3O2
    5-bromo-4-chloro-N-(3,4-dimethoxyphenyl)pyrimidin-2-amine
    —— 5,6-Diazatricyclo<5.3.0.0<sup>4,8</sup>>deca-5,9-dien 74568-77-7 C8H10N2
    5,6-Diazatricyclo<5.3.0.0<sup>4,8</sup>>deca-5,9-dien
    —— 5(S)-(5-aminomethyl-2-oxo-oxazolidin-3-yl)-1-methyl-1,3-dihydro-indole-2-one trifluoroacetate 911919-26-1 C2HF3O2*C13H15N3O3
    5(S)-(5-aminomethyl-2-oxo-oxazolidin-3-yl)-1-methyl-1,3-dihydro-indole-2-one trifluoroacetate
    —— [5-[1-[acetyl-(6-amino-pyridin-3-yl)-amino]-meth(E,Z)-ylidene]-3-ethyl-4-oxo-thiazolidin-2(E,Z)-ylidene]-cyanoacetic acid ethyl ester 851647-20-6 C18H19N5O4S
    [5-[1-[acetyl-(6-amino-pyridin-3-yl)-amino]-meth(E,Z)-ylidene]-3-ethyl-4-oxo-thiazolidin-2(E,Z)-ylidene]-cyanoacetic acid ethyl ester
    —— 5-Methoxy-8-methyl-tetralon-(1)-essigsaeure-(3) 92252-40-9 C14H16O4
    5-Methoxy-8-methyl-tetralon-(1)-essigsaeure-(3)
    —— 5,11β-dihydroxy-6β-methyl-5α-androstane-3,17-dione 110247-89-7 C20H30O4
    5,11β-dihydroxy-6β-methyl-5α-androstane-3,17-dione
    —— [5-(1H-imidazol-4-yl)-thiophen-3-yl]-(4aS,8aS)-octahydro-quinolin-1-yl-methanone 1187467-04-4 C17H21N3OS
    [5-(1H-imidazol-4-yl)-thiophen-3-yl]-(4aS,8aS)-octahydro-quinolin-1-yl-methanone
    —— 5-<(tert-butyldimethylsilyl)oxy>-4-<<(tert-butyldimethylsilyl)oxy>methyl>-1,3-pentadiene 127382-51-8 C18H38O2Si2
    5-<(tert-butyldimethylsilyl)oxy>-4-<<(tert-butyldimethylsilyl)oxy>methyl>-1,3-pentadiene
    —— 5-Methyl-3-phenyl-isoxazole-4-carboxylic acid (4-hydroxy-2-oxo-2H-chromen-3-yl)-amide 90515-57-4 C20H14N2O5
    5-Methyl-3-phenyl-isoxazole-4-carboxylic acid (4-hydroxy-2-oxo-2H-chromen-3-yl)-amide
    —— 5-acetyl-3-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one O-(ethoxycarbonyl)oxime 1349903-26-9 C15H19N3O4
    5-acetyl-3-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one O-(ethoxycarbonyl)oxime
    —— 5,5'-(benzo[c][1,2,5]selenadiazole-4,7-diyl)bis(thiophene-2-carbaldehyde) 1271313-74-6 C16H8N2O2S2Se
    5,5'-(benzo[c][1,2,5]selenadiazole-4,7-diyl)bis(thiophene-2-carbaldehyde)
    —— 5-iodo-1,1,3,3-tetramethylisoindoline 1013020-23-9 C12H16IN
    5-iodo-1,1,3,3-tetramethylisoindoline