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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Benzo[1,3]dioxol-5-yl-2,3-dihydro-imidazo[2,1-a]isoquinoline 115621-87-9 C18H14N2O2
    5-Benzo[1,3]dioxol-5-yl-2,3-dihydro-imidazo[2,1-a]isoquinoline
    —— 5-[[(3,5-dichloro-2-hydroxyphenyl)-dimethoxyphosphorylmethyl]amino]-1H-pyrimidine-2,4-dione 269393-00-2 C13H14Cl2N3O6P
    5-[[(3,5-dichloro-2-hydroxyphenyl)-dimethoxyphosphorylmethyl]amino]-1H-pyrimidine-2,4-dione
    —— 5-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]sulfonyl-1H-indole-2,3-dione 220509-77-3 C13H14N2O5S
    5-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]sulfonyl-1H-indole-2,3-dione
    —— 5-[(7-benzyloxy-3-quinolyl)methyl]-2,4-thiazolidinedione 179068-64-5 C20H16N2O3S
    5-[(7-benzyloxy-3-quinolyl)methyl]-2,4-thiazolidinedione
    —— (5S,6S)-6-(3,5-bis(trifluoromethyl)benzyloxymethyl)-1-methyl-4-(5-oxo-4,5-dihydro-1H-(1,2,4)triazol-3-ylmethyl)-5-phenylpiperazin-2-one 586396-98-7 C24H23F6N5O3
    (5S,6S)-6-(3,5-bis(trifluoromethyl)benzyloxymethyl)-1-methyl-4-(5-oxo-4,5-dihydro-1H-(1,2,4)triazol-3-ylmethyl)-5-phenylpiperazin-2-one
    —— 5-amino-2,4'-dichlorobenzophenone 62261-32-9 C13H9Cl2NO
    5-amino-2,4'-dichlorobenzophenone
    —— 5-[[(3,5-dichloro-2-hydroxyphenyl)-di(propan-2-yloxy)phosphorylmethyl]amino]-1H-pyrimidine-2,4-dione 269393-04-6 C17H22Cl2N3O6P
    5-[[(3,5-dichloro-2-hydroxyphenyl)-di(propan-2-yloxy)phosphorylmethyl]amino]-1H-pyrimidine-2,4-dione
    —— 5-[[3-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]methyl]-1-[4-(trifluoromethyl)pyrimidin-2-yl]-3,4-dihydro-2H-pyridine-4-carboxylic acid 647002-74-2 C30H27F3N4O4
    5-[[3-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]methyl]-1-[4-(trifluoromethyl)pyrimidin-2-yl]-3,4-dihydro-2H-pyridine-4-carboxylic acid
    —— 5-chloro-4-nitrothiophene-2-sulfonic acid [2-(1H-indol-3-yl)-ethyl]-amide 646039-96-5 C14H12ClN3O4S2
    5-chloro-4-nitrothiophene-2-sulfonic acid [2-(1H-indol-3-yl)-ethyl]-amide
    —— 5-Methanesulfonyl-2-(5-phenyl-pyrazol-1-yl)-pyridine 343628-52-4 C15H13N3O2S
    5-Methanesulfonyl-2-(5-phenyl-pyrazol-1-yl)-pyridine
    —— 5-{[2-Ethoxy-4-({1-[2-(4-methoxyanilino)-2-oxoethyl]-2,5-dioxoimidazolidin-4-ylidene}methyl)phenoxy]methyl}furan-2-carboxylic acid 5443-22-1 C27H25N3O9
    5-{[2-Ethoxy-4-({1-[2-(4-methoxyanilino)-2-oxoethyl]-2,5-dioxoimidazolidin-4-ylidene}methyl)phenoxy]methyl}furan-2-carboxylic acid
    —— 5,12-Dihydroxy-6,8,10,14,17-eicosapentaenoic acid 80445-66-5 C20H30O4
    5,12-Dihydroxy-6,8,10,14,17-eicosapentaenoic acid
    —— 5-(3-(((1-acetylpiperidin-4-yl)carbonyl)amino)phenyl)isoxazole-3-carboxylic acid 745078-82-4 C18H19N3O5
    5-(3-(((1-acetylpiperidin-4-yl)carbonyl)amino)phenyl)isoxazole-3-carboxylic acid
    —— 5-[[3-[3-(Azepan-1-ylsulfonyl)phenyl]-1-phenylpyrazol-4-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one 4903-04-2 C26H26N4O3S3
    5-[[3-[3-(Azepan-1-ylsulfonyl)phenyl]-1-phenylpyrazol-4-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-amino-6-chloro-2-methyl-N-{[1-(2-methoxy-2-methylpropyl)piperidin-4-yl]methyl}imidazo[1,2-a]pyridine-8-carboxamide 519148-53-9 C20H30ClN5O2
    5-amino-6-chloro-2-methyl-N-{[1-(2-methoxy-2-methylpropyl)piperidin-4-yl]methyl}imidazo[1,2-a]pyridine-8-carboxamide
    —— 5,8,13,14-tetrahydro-5,14:8,13-di-o-benzeno-6,7-benzopentaphene 120524-18-7 C38H24
    5,8,13,14-tetrahydro-5,14:8,13-di-o-benzeno-6,7-benzopentaphene
    —— 5-(Furan-2-yl)-2-(3-nitrophenyl)penta-2,4-dienenitrile 5332-57-0 C15H10N2O3
    5-(Furan-2-yl)-2-(3-nitrophenyl)penta-2,4-dienenitrile
    —— 5-(4-Fluorophenyl)-4-[hydroxy(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-{[(4-methylphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione 7067-34-7 C29H22FN5O3S2
    5-(4-Fluorophenyl)-4-[hydroxy(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-{[(4-methylphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-[benzyl(ethyl)sulfamoyl]-N-(5-chloro-2-methoxyphenyl)-2-fluorobenzamide 6198-09-0 C23H22ClFN2O4S
    5-[benzyl(ethyl)sulfamoyl]-N-(5-chloro-2-methoxyphenyl)-2-fluorobenzamide
    —— 5-(3-bromophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione 7037-60-7 C27H19BrN2O6S
    5-(3-bromophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5E)-3a-chloro-5-(chloromethylidene)-4,4-dimethoxy-6a-methyl-6H-cyclopenta[c]pyrrole-1,3-dione 94323-92-9 C11H13Cl2NO4
    (5E)-3a-chloro-5-(chloromethylidene)-4,4-dimethoxy-6a-methyl-6H-cyclopenta[c]pyrrole-1,3-dione
    —— (5-methyl-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-5-ium-1-yl)methyl prop-2-enoate 4562-25-8 C14H24NO2+
    (5-methyl-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-5-ium-1-yl)methyl prop-2-enoate
    —— 5-[(3-Butyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-methyl-6-(4-methylpiperazin-1-yl)-2-oxo-1-propylpyridine-3-carbonitrile 7064-17-7 C23H31N5O2S2
    5-[(3-Butyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-methyl-6-(4-methylpiperazin-1-yl)-2-oxo-1-propylpyridine-3-carbonitrile
    —— 5-(4-Ethylphenyl)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione 7067-56-3 C30H24FN5O3S2
    5-(4-Ethylphenyl)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5β-hydro-8,11,13-abietatrien-6α-ol 136378-62-6 C20H30O
    5β-hydro-8,11,13-abietatrien-6α-ol
    —— 5-Ethyl-5-(1-methyl-1-butenyl)-2-thiobarbituric acid 66968-73-8 C11H16N2O2S
    5-Ethyl-5-(1-methyl-1-butenyl)-2-thiobarbituric acid
    —— 5-[(3-Benzyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-1-butyl-4-methyl-6-(3-methylpiperidin-1-yl)-2-oxopyridine-3-carbonitrile 7064-94-0 C28H32N4O2S2
    5-[(3-Benzyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-1-butyl-4-methyl-6-(3-methylpiperidin-1-yl)-2-oxopyridine-3-carbonitrile
    —— (5Z)-5-[(2E)-2-(1-methylpyrrolidin-2-ylidene)ethylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-oxazolidin-4-one —— C13H16N2O2S
    (5Z)-5-[(2E)-2-(1-methylpyrrolidin-2-ylidene)ethylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-oxazolidin-4-one
    —— (5E)-3-ethyl-5-(naphthalen-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one 33317-90-7 C16H13NOS2
    (5E)-3-ethyl-5-(naphthalen-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[1-(3-Chloro-phenyl)-meth-(Z)-ylidene]-2-[(E)-2-(3-chloro-phenyl)-vinyl]-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester 77148-01-7 C22H16Cl2O4
    5-[1-(3-Chloro-phenyl)-meth-(Z)-ylidene]-2-[(E)-2-(3-chloro-phenyl)-vinyl]-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester
    —— (5Z)-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-2-sulfanylideneimidazolidin-4-one 6021-45-0 C16H12N4O5S
    (5Z)-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-2-sulfanylideneimidazolidin-4-one
    —— 5-{5-[(4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)methyl]furan-2-yl}-2-hydroxybenzoic acid 328268-48-0 C16H10N2O6S
    5-{5-[(4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)methyl]furan-2-yl}-2-hydroxybenzoic acid
    —— 5-(p-Acetylphenylamino)-2-methyl-4,6-dinitrobenzimidazol 72766-26-8 C16H13N5O5
    5-(p-Acetylphenylamino)-2-methyl-4,6-dinitrobenzimidazol
    —— 5,5,7,7-Tetramethyl-3-(2-nitrophenyl)-4-oxidofuro[3,4-e][1,2,4]triazin-4-ium 77179-46-5 C15H16N4O4
    5,5,7,7-Tetramethyl-3-(2-nitrophenyl)-4-oxidofuro[3,4-e][1,2,4]triazin-4-ium
    —— 5-Nitro-2-furaldehyde, 2-(3-hydroxypropyl)semicarbazone 5346-33-8 C9H12N4O5
    5-Nitro-2-furaldehyde, 2-(3-hydroxypropyl)semicarbazone
    —— 5-[(E)-(4,4-dimethyl-5-oxopyrrolidin-2-ylidene)methyl]-3,3,5-trimethylpyrrolidin-2-one 29777-68-2 C14H22N2O2
    5-[(E)-(4,4-dimethyl-5-oxopyrrolidin-2-ylidene)methyl]-3,3,5-trimethylpyrrolidin-2-one
    —— 5-(3-(Dimethylamino)propyl)-1,3,4,5-tetrahydrothiopyrano(4,3-b)indole monohydrochloride 5260-31-1 C16H22ClN2OS+
    5-(3-(Dimethylamino)propyl)-1,3,4,5-tetrahydrothiopyrano(4,3-b)indole monohydrochloride
    —— 5-bromo-3H-2,1,3-benzoxadiazol-1-ium 1-oxide 7236-15-9 C6H4BrN2O2+
    5-bromo-3H-2,1,3-benzoxadiazol-1-ium 1-oxide
    —— 5,6-Benzo-bicyclo[2.2.2]octen-(5)-dicarbonsaeure-(7,8)-dimethylester 121917-10-0 C16H18O4
    5,6-Benzo-bicyclo[2.2.2]octen-(5)-dicarbonsaeure-(7,8)-dimethylester
    —— 5-((1-(Dimethylamino)vinyl)amino)pyrazole-4-carboxylic acid ethyl ester 66751-70-0 C10H16N4O2
    5-((1-(Dimethylamino)vinyl)amino)pyrazole-4-carboxylic acid ethyl ester
    —— 5,5'-Azobis(1-phenyl-1H-tetrazole) 1241971-00-5 C14H10N10
    5,5'-Azobis(1-phenyl-1H-tetrazole)
    —— 5-((4-(Methylsulfonyl)phenyl)methylene)selenazolidine-2,4-dione 82085-54-9 C11H9NO4SSe
    5-((4-(Methylsulfonyl)phenyl)methylene)selenazolidine-2,4-dione
    —— 5-Chloro-1-methyl-3-(5-phenyl-1,3,4-oxadiazol-2-ylimino)-2-indolinone 84640-88-0 C17H11ClN4O2
    5-Chloro-1-methyl-3-(5-phenyl-1,3,4-oxadiazol-2-ylimino)-2-indolinone
    —— 5,7-Dibromo-1-methyl-1H-indole-2,3-dione 3-oxime 106000-25-3 C9H6Br2N2O2
    5,7-Dibromo-1-methyl-1H-indole-2,3-dione 3-oxime
    —— 5-(4-Ethyl-1-piperazinylmethyl)-3-((5-nitro-2-furfurylidene)amino)-2-oxazolidinone 93722-20-4 C15H21N5O5
    5-(4-Ethyl-1-piperazinylmethyl)-3-((5-nitro-2-furfurylidene)amino)-2-oxazolidinone
    —— 5-(2,4-Diethoxyphenyl)-1,3,4-thiadiazol-2-amine 887360-38-5 C12H15N3O2S
    5-(2,4-Diethoxyphenyl)-1,3,4-thiadiazol-2-amine
    —— 5-(4-Methoxyphenyl)-3-phenacylthieno[2,3-d]pyrimidin-4-one 692762-86-0 C21H16N2O3S
    5-(4-Methoxyphenyl)-3-phenacylthieno[2,3-d]pyrimidin-4-one
    —— 5,5'-dichloro-2,2'-disulfanediyl-di-benzoic acid bis-(2,4-dichloro-benzylidenehydrazide) 122336-16-7 C28H16Cl6N4O2S2
    5,5'-dichloro-2,2'-disulfanediyl-di-benzoic acid bis-(2,4-dichloro-benzylidenehydrazide)
    —— 5-[5-(5-Formylselenophen-2-yl)thiophen-2-yl]selenophene-2-carbaldehyde 200508-90-3 C14H8O2SSe2
    5-[5-(5-Formylselenophen-2-yl)thiophen-2-yl]selenophene-2-carbaldehyde
    —— 5-(Morpholinomethyl)-3-(((5-nitro-2-furoyl)methylene)amino)-2-oxazolidinone 92297-09-1 C14H16N4O7
    5-(Morpholinomethyl)-3-(((5-nitro-2-furoyl)methylene)amino)-2-oxazolidinone