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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(3-(tert-Butyldimethylsilyloxy)-4-methylpent-4-enyl)-3-methoxy-5-methylcyclopent-2-enone 1354552-43-4 C19H34O3Si
    5-(3-(tert-Butyldimethylsilyloxy)-4-methylpent-4-enyl)-3-methoxy-5-methylcyclopent-2-enone
    —— 5'-(cyclopropanecarbonyl-amino)-2'-trifluoromethoxy-biphenyl-4-carboxylic acid {4-[4-(propane-1-sulfonyl)-piperazin-1-ylmethyl]-phenyl}amide 929890-64-2 C32H35F3N4O5S
    5'-(cyclopropanecarbonyl-amino)-2'-trifluoromethoxy-biphenyl-4-carboxylic acid {4-[4-(propane-1-sulfonyl)-piperazin-1-ylmethyl]-phenyl}amide
    —— 5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-aminopentanedioate 1365246-74-7 C44H47N9O11S
    5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-aminopentanedioate
    —— 5-(4-((6-hydroxy-9H-purin-9-yl)methyl)-1H-1,2,3-triazol-1-yl)-1,1-difluoropentylphosphonic acid 1363336-49-5 C13H16F2N7O4P
    5-(4-((6-hydroxy-9H-purin-9-yl)methyl)-1H-1,2,3-triazol-1-yl)-1,1-difluoropentylphosphonic acid
    —— 5-phenyl-2H-benzo[h]chromen-2-one 1357264-50-6 C19H12O2
    5-phenyl-2H-benzo[h]chromen-2-one
    —— 5-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-1-(2-phenylethyl)tetrazole 1361329-04-5 C23H26N4O4
    5-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-1-(2-phenylethyl)tetrazole
    —— 5-[[4-[2-[Bis[2-[4-[(5-sulfonaphthalen-1-yl)carbamoyl]phenoxy]ethyl]amino]ethoxy]benzoyl]amino]naphthalene-1-sulfonic acid 1357810-74-2 C57H48N4O15S3
    5-[[4-[2-[Bis[2-[4-[(5-sulfonaphthalen-1-yl)carbamoyl]phenoxy]ethyl]amino]ethoxy]benzoyl]amino]naphthalene-1-sulfonic acid
    —— 5,5'-dibromo-4,4'-bis(2-ethylhexyloxy)-2,2'-bithiophene-3,3'-dicarbonitrile 1357620-51-9 C26H34Br2N2O2S2
    5,5'-dibromo-4,4'-bis(2-ethylhexyloxy)-2,2'-bithiophene-3,3'-dicarbonitrile
    —— [5-(4-chlorophenyl)-2-phenyloxazol-4-yl](phenyl)methanol 1361316-67-7 C22H16ClNO2
    [5-(4-chlorophenyl)-2-phenyloxazol-4-yl](phenyl)methanol
    —— 5-trimethylstannyl-3'-fluoro-2',3'-dideoxyuridine 1150314-54-7 C12H19FN2O4Sn
    5-trimethylstannyl-3'-fluoro-2',3'-dideoxyuridine
    —— 5-(4-((2-amino-6-hydroxy-9H-purin-9-yl)methyl)-1H-1,2,3-triazol-1-yl)-1,1-difluoropentylphosphonic acid 1363336-50-8 C13H17F2N8O4P
    5-(4-((2-amino-6-hydroxy-9H-purin-9-yl)methyl)-1H-1,2,3-triazol-1-yl)-1,1-difluoropentylphosphonic acid
    —— 5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-(tetradecanoylamino)pentanedioate 1365246-79-2 C58H73N9O12S
    5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-(tetradecanoylamino)pentanedioate
    —— 5-(trifluoromethyl)pyrrolo[2,1-a]isoquinoline 1363598-02-0 C13H8F3N
    5-(trifluoromethyl)pyrrolo[2,1-a]isoquinoline
    —— 5-fluoro-2-[(1S)-1-hydroxyethyl]benzonitrile 1363508-22-8 C9H8FNO
    5-fluoro-2-[(1S)-1-hydroxyethyl]benzonitrile
    —— 5-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-5-fluoro-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] 1-O-[[(2R,3S,5R)-3-fluoro-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] (2S)-2-(tetradecanoylamino)pentanedioate 1365246-91-8 C58H72F2N6O12S
    5-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-5-fluoro-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] 1-O-[[(2R,3S,5R)-3-fluoro-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] (2S)-2-(tetradecanoylamino)pentanedioate
    —— 5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanedioate 1365246-72-5 C59H57N9O13S
    5-O-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl] 1-O-[[(2R,5S)-5-[4-[[bis(4-methoxyphenyl)-phenylmethyl]amino]-2-oxopyrimidin-1-yl]-1,3-oxathiolan-2-yl]methyl] (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanedioate
    —— 5-((4-Chlorophenethyl)sulfonyl)-1-phenyl-1H-tetrazole 1372784-40-1 C15H13ClN4O2S
    5-((4-Chlorophenethyl)sulfonyl)-1-phenyl-1H-tetrazole
    —— 5-iodo-1-[(2R,4S,5R)-4-[(8-methyl-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxy]-5-[(8-methyl-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxymethyl]oxolan-2-yl]pyrimidine-2,4-dione 1313031-59-2 C25H25IN2O11P2
    5-iodo-1-[(2R,4S,5R)-4-[(8-methyl-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxy]-5-[(8-methyl-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxymethyl]oxolan-2-yl]pyrimidine-2,4-dione
    —— 5-(benzotriazol-1-ylmethyl)-N-(2-methylphenyl)-1,3,4-thiadiazol-2-amine 1373947-01-3 C16H14N6S
    5-(benzotriazol-1-ylmethyl)-N-(2-methylphenyl)-1,3,4-thiadiazol-2-amine
    —— 5-methoxyindol-7-ol 1363623-63-5 C9H9NO2
    5-methoxyindol-7-ol
    —— 5-phenyl-6-p-tolyl-1H-pyrrolo[2,1-e]phenanthridine-2,7-(9H,13bH)-dione 1364232-84-7 C29H23NO2
    5-phenyl-6-p-tolyl-1H-pyrrolo[2,1-e]phenanthridine-2,7-(9H,13bH)-dione
    —— 5-(benzotriazol-1-ylmethyl)-N-(3-methylphenyl)-1,3,4-thiadiazol-2-amine 1373947-02-4 C16H14N6S
    5-(benzotriazol-1-ylmethyl)-N-(3-methylphenyl)-1,3,4-thiadiazol-2-amine
    —— 5-phenyl-6-(phenylethynyl)-1H-pyrrolo[2,1-e]phenanthridine-2,7(9H,13bH)-dione 1364232-81-4 C30H21NO2
    5-phenyl-6-(phenylethynyl)-1H-pyrrolo[2,1-e]phenanthridine-2,7(9H,13bH)-dione
    —— 5-trimethylstannyl-5'-O-[cyclo-3,5-di(tert-butyl)-6-fluorosaligenyl]-3'-fluoro-2',3'-dideoxyuridine monophosphate 1150314-57-0 C27H39F2N2O7PSn
    5-trimethylstannyl-5'-O-[cyclo-3,5-di(tert-butyl)-6-fluorosaligenyl]-3'-fluoro-2',3'-dideoxyuridine monophosphate
    —— 5H-1,4-Diazepin-5-one, 1-[(6-amino-1H-indol-3-yl)carbonyl]hexahydro- 1477740-45-6 C14H16N4O2
    5H-1,4-Diazepin-5-one, 1-[(6-amino-1H-indol-3-yl)carbonyl]hexahydro-
    —— 5-bromo-(S)-histidine 97486-06-1 C6H8BrN3O2
    5-bromo-(S)-histidine
    —— 5-chloroindolinium chloride 1013398-58-7 C8H8ClN*ClH
    5-chloroindolinium chloride
    —— 5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid;tetramethylazanium —— C20H24N5O9S2+
    5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid;tetramethylazanium
    —— 5-Amino-N-(4-aminophenyl)-2-methylbenzene-1-sulfonamide 1025088-44-1 C13H15N3O2S
    5-Amino-N-(4-aminophenyl)-2-methylbenzene-1-sulfonamide
    —— 5,9-Methano[1,3]thiazolo[5,4-i][3]benzazocine 329026-00-8 C13H8N2S
    5,9-Methano[1,3]thiazolo[5,4-i][3]benzazocine
    —— 5,8-Difluoroquinoline-2-carbaldehyde 1266835-21-5 C10H5F2NO
    5,8-Difluoroquinoline-2-carbaldehyde
    —— 5-Amino-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3-[2-(4-{4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]anilino}-3-sulfophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonic acid 135608-99-0 C34H25N9O13S3
    5-Amino-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3-[2-(4-{4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]anilino}-3-sulfophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonic acid
    —— (5,5-Dimethyl-2-oxooxolan-3-yl)(methoxy)methyl benzenesulfonate 154750-23-9 C14H18O6S
    (5,5-Dimethyl-2-oxooxolan-3-yl)(methoxy)methyl benzenesulfonate
    —— 5,13-Dihydrobenzo[5,6]acridino[2,1,9,8-klmna]benzo[h]acridine-8,16-dione 34816-03-0 C28H14N2O2
    5,13-Dihydrobenzo[5,6]acridino[2,1,9,8-klmna]benzo[h]acridine-8,16-dione
    —— 5H-[1,3]Thiazolo[5,4-d][1,3]oxazine 148292-50-6 C5H4N2OS
    5H-[1,3]Thiazolo[5,4-d][1,3]oxazine
    —— 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-A]pyrazine oxalate 1187932-94-0 C7H10N4O4
    5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-A]pyrazine oxalate
    —— 5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1,4-dimethyl-2,6-dioxopyridine-3-carbonitrile 1391866-67-3 C14H10ClN5O4
    5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1,4-dimethyl-2,6-dioxopyridine-3-carbonitrile
    —— 5-({4-[2-({[6-(4-Methoxyphenoxy)pyrimidin-4-yl]methyl}amino)ethoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione 607722-95-2 C24H22N4O5S
    5-({4-[2-({[6-(4-Methoxyphenoxy)pyrimidin-4-yl]methyl}amino)ethoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione
    —— 5h-Imidazo[1,5-c][1,3]oxazine 42850-92-0 C6H6N2O
    5h-Imidazo[1,5-c][1,3]oxazine
    —— 5H-[1,2,4]Triazolo[3,4-b][1,3]thiazocine 585528-63-8 C7H7N3S
    5H-[1,2,4]Triazolo[3,4-b][1,3]thiazocine
    —— 5,5-Dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphinan-2-ium 515174-36-4 C11H14O3P+
    5,5-Dimethyl-2-oxo-4-phenyl-1,3,2-dioxaphosphinan-2-ium
    —— (5S)-2-Methyl-5-(propan-2-yl)bicyclo[3.1.0]hex-2-ene 563-34-8 C10H16
    (5S)-2-Methyl-5-(propan-2-yl)bicyclo[3.1.0]hex-2-ene
    —— [(5,9-Diethyl-7-hydroxytridecan-7-yl)oxy](oxo)phosphaniumolate 56121-29-0 C17H35O4P
    [(5,9-Diethyl-7-hydroxytridecan-7-yl)oxy](oxo)phosphaniumolate
    —— 5-Sulfanyltricyclo[3.3.1.1~3,7~]decane-1,3-diol 607741-82-2 C10H16O2S
    5-Sulfanyltricyclo[3.3.1.1~3,7~]decane-1,3-diol
    —— [(5S,6S,7R,8R,9S,13S,14S,15S,18R,21R,22S,23R)-8,14,22-tris[[tert-butyl(dimethyl)silyl]oxy]-18-hydroxy-24-[methoxy(methyl)amino]-5,7,9,11,13,15,21,23-octamethyl-20,24-dioxotetracosa-1,3,11,16-tetraen-6-yl] carbamate 651028-41-0 C53H102N2O9Si3
    [(5S,6S,7R,8R,9S,13S,14S,15S,18R,21R,22S,23R)-8,14,22-tris[[tert-butyl(dimethyl)silyl]oxy]-18-hydroxy-24-[methoxy(methyl)amino]-5,7,9,11,13,15,21,23-octamethyl-20,24-dioxotetracosa-1,3,11,16-tetraen-6-yl] carbamate
    —— 5H-Oxazolo[3,4-A]oxireno[C]pyridine 654059-61-7 C7H5NO2
    5H-Oxazolo[3,4-A]oxireno[C]pyridine
    —— 5-(1-Piperidinylmethylene)-2-thioxo-4-thiazolidinone 73855-65-9 C9H12N2OS2
    5-(1-Piperidinylmethylene)-2-thioxo-4-thiazolidinone
    —— 5-Amino-4-chlor-6-hydrazino-2-methyl-pyrimidin 39906-05-3 C5H8ClN5
    5-Amino-4-chlor-6-hydrazino-2-methyl-pyrimidin
    —— 5-[2-[4-[[4-(Dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]-4-sulfophenyl]sulfonyl-2-hydroxybenzoic acid;pyridine 84100-43-6 C31H28N4O9S2
    5-[2-[4-[[4-(Dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]-4-sulfophenyl]sulfonyl-2-hydroxybenzoic acid;pyridine
    —— 5-amino-2,4-bis(dimethylamino)-6-ethylpyrimidine 830321-56-7 C10H19N5
    5-amino-2,4-bis(dimethylamino)-6-ethylpyrimidine