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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-<i>tert</i>-butylamino-6-propyl-pyrazine-2,3-dicarbonitrile 72112-74-4 C13H17N5
    5-<i>tert</i>-butylamino-6-propyl-pyrazine-2,3-dicarbonitrile
    —— 5-(6-methoxynaphthalen-2-yl)-1-methyl-N-[2-(morpholin-4-yl)ethyl]-1H-pyrazole-3-carboxamide 1227409-23-5 C22H26N4O3
    5-(6-methoxynaphthalen-2-yl)-1-methyl-N-[2-(morpholin-4-yl)ethyl]-1H-pyrazole-3-carboxamide
    —— 5-(2-chlorobenzylidene)-2-(4-phenyl-1,3-thiazol-2-ylimino)-1,3-thiazolidin-4-one 52471-12-2 C19H12ClN3OS2
    5-(2-chlorobenzylidene)-2-(4-phenyl-1,3-thiazol-2-ylimino)-1,3-thiazolidin-4-one
    —— 5-Chloro-N-(4-chlorophenyl)-2-(5-chloro-2-thienylsulfonamido)benzamide 314018-42-3 C17H11Cl3N2O3S2
    5-Chloro-N-(4-chlorophenyl)-2-(5-chloro-2-thienylsulfonamido)benzamide
    —— 5-methoxy-3H-benzo[1,2]dithiole-3-thione 1336985-29-5 C8H6OS3
    5-methoxy-3H-benzo[1,2]dithiole-3-thione
    —— 5-(2-Isobutyl-1,3-dioxolan-2-yl)pentanal 1384736-72-4 C12H22O3
    5-(2-Isobutyl-1,3-dioxolan-2-yl)pentanal
    —— (5S)-5-(2-but-3-enyl)-1-<(1R)-1-(2,6-dichlorophenyl)ethyl>pyrrolidinone 134527-63-2 C16H19Cl2NO
    (5S)-5-(2-but-3-enyl)-1-<(1R)-1-(2,6-dichlorophenyl)ethyl>pyrrolidinone
    —— 5-(3-Brompropyl)-5-phenylbarbitursaeure 25860-47-3 C13H13BrN2O3
    5-(3-Brompropyl)-5-phenylbarbitursaeure
    —— 5,6-dimethyl-2-oxo-1,2,3,3a,4,5-hexahydrocyclopenta<de>quinoline 134330-14-6 C13H15NO
    5,6-dimethyl-2-oxo-1,2,3,3a,4,5-hexahydrocyclopenta<de>quinoline
    —— 5-[2,3,4-tri-O-allyl-1-O-(3,3-dimethoxypropyl)-β-D-glucopyranos-6-oxy]-methyl-2,2,7,8-tetramethyl-chroman-6-ol 1276099-72-9 C34H52O10
    5-[2,3,4-tri-O-allyl-1-O-(3,3-dimethoxypropyl)-β-D-glucopyranos-6-oxy]-methyl-2,2,7,8-tetramethyl-chroman-6-ol
    —— 5,5-Dimethyl-2,4-dicarbomethoxycyclopentanon 37617-38-2 C11H16O5
    5,5-Dimethyl-2,4-dicarbomethoxycyclopentanon
    —— 5-(2,3-Dimethoxy-naphthalen-1-yl)-1,3-dimethyl-1H-pyrimidine-2,4-dione 77504-58-6 C18H18N2O4
    5-(2,3-Dimethoxy-naphthalen-1-yl)-1,3-dimethyl-1H-pyrimidine-2,4-dione
    —— 5,8-dimethoxy-2-phenyl-thiochromen-4-one 109313-23-7 C17H14O3S
    5,8-dimethoxy-2-phenyl-thiochromen-4-one
    —— 5-(4-Nitro-phenyl)-furan-2-carbonyl azide 80174-09-0 C11H6N4O4
    5-(4-Nitro-phenyl)-furan-2-carbonyl azide
    —— 5-tert-butylcyclopenta-1,3-diene;carbanide;oxolane;terbium(3+) 194656-07-0 C23H37OTb
    5-tert-butylcyclopenta-1,3-diene;carbanide;oxolane;terbium(3+)
    —— 5-[1-(4-isopropylindol-3-yl)ethyl]-2-methylamino-2-oxazolin-4-one 201537-79-3 C17H21N3O2
    5-[1-(4-isopropylindol-3-yl)ethyl]-2-methylamino-2-oxazolin-4-one
    —— 5-(2-Ethyl-oxiranyl)-1-oxa-spiro[2.5]octane-5-carboxylic acid methyl ester 877776-69-7 C13H20O4
    5-(2-Ethyl-oxiranyl)-1-oxa-spiro[2.5]octane-5-carboxylic acid methyl ester
    —— 5-[[5-(4-Morpholinyl)-2-nitrophenyl]methylene]-2,4-imidazolidinedione 141928-91-8 C14H14N4O5
    5-[[5-(4-Morpholinyl)-2-nitrophenyl]methylene]-2,4-imidazolidinedione
    —— 5-(benzimidazol-2-yl)isophthalic acid 1220337-44-9 C15H10N2O4
    5-(benzimidazol-2-yl)isophthalic acid
    —— 5-(5-methyl-2-thienyl)hex-1-yn-3-one 172039-76-8 C11H12OS
    5-(5-methyl-2-thienyl)hex-1-yn-3-one
    —— 5-Methoxy-3-(3-oxo-2,3-dihydropyridazin-6-yl)-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridine 403492-55-7 C18H13FN4O2
    5-Methoxy-3-(3-oxo-2,3-dihydropyridazin-6-yl)-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridine
    —— 5-fluoro-1-(2-methoxyethyl)-7-methyl-1H-indole-3-carboxylic acid 1268051-78-0 C13H14FNO3
    5-fluoro-1-(2-methoxyethyl)-7-methyl-1H-indole-3-carboxylic acid
    —— 5-hydroxy-1-methyl-3H-1lambda6,2-benzothiazol-1-one 2649062-95-1 C8H9NO2S
    5-hydroxy-1-methyl-3H-1lambda6,2-benzothiazol-1-one
    —— (5,6-dicyano-pyrazin-2-ylsulfanyl)-acetic acid ethyl ester 72112-03-9 C10H8N4O2S
    (5,6-dicyano-pyrazin-2-ylsulfanyl)-acetic acid ethyl ester
    —— {5,15-bis[3,5-di(tert-butyl)phenyl]-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)porphyrinato(2-)-κN21,κN22,κN23,κN24}zinc(II) 1010693-50-1 C54H63BN4O2Zn
    {5,15-bis[3,5-di(tert-butyl)phenyl]-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)porphyrinato(2-)-κN21,κN22,κN23,κN24}zinc(II)
    —— 5,7-diphenyl-1,3,4-oxadiazolo<3,2-a>pyridinylium-2-(4-bromophenyl)aminide 93619-36-4 C24H16BrN3O
    5,7-diphenyl-1,3,4-oxadiazolo<3,2-a>pyridinylium-2-(4-bromophenyl)aminide
    —— 5-chloro-2-pyridin-4-yl-7-(hexahydro-furo[3,4-c]pyrrol-5-yl)pyrazolo[1,5-a]pyrimidin 1232225-47-6 C17H16ClN5O
    5-chloro-2-pyridin-4-yl-7-(hexahydro-furo[3,4-c]pyrrol-5-yl)pyrazolo[1,5-a]pyrimidin
    —— 5-Ethoxy-2-(4'-ethoxyphenyl)-benz<a>anthracen-7,12-dion 72735-92-3 C28H22O4
    5-Ethoxy-2-(4'-ethoxyphenyl)-benz<a>anthracen-7,12-dion
    —— 5-(3-(6-chloro-1H-benzoimidazol-2-yl)phenyl)-5-methylmorpholin-3-thione 1392106-07-8 C18H16ClN3OS
    5-(3-(6-chloro-1H-benzoimidazol-2-yl)phenyl)-5-methylmorpholin-3-thione
    —— 5-Bromo-N-[2-(4-chlorophenyl)ethyl]-2-[(pyridin-4-ylmethyl)amino](3-pyridyl)carboxamide 453561-40-5 C20H18BrClN4O
    5-Bromo-N-[2-(4-chlorophenyl)ethyl]-2-[(pyridin-4-ylmethyl)amino](3-pyridyl)carboxamide
    —— 5-(6-((5-(3-chloro-5-cyanophenoxy)-6-oxo-4-(trifluoromethyl) pyrimidin-1(6H)-yl)methyl)-3-oxo-2,3-dihydropyridazin-4-yl)nicotinonitrile 1591825-57-8 C23H11ClF3N7O3
    5-(6-((5-(3-chloro-5-cyanophenoxy)-6-oxo-4-(trifluoromethyl) pyrimidin-1(6H)-yl)methyl)-3-oxo-2,3-dihydropyridazin-4-yl)nicotinonitrile
    —— 5-[2-[4-(7,8-dihydro-5H-1,6-naphthyridin-6-yl)-6-ethylpyrimidin-5-yl]ethynyl]pyridin-2-amine 1321872-62-1 C21H20N6
    5-[2-[4-(7,8-dihydro-5H-1,6-naphthyridin-6-yl)-6-ethylpyrimidin-5-yl]ethynyl]pyridin-2-amine
    —— 5,6-dimethyl-2,4-dioxo-4<i>H</i>-pyrimidine-1,3-disulfonyl difluoride 25716-42-1 C6H6F2N2O6S2
    5,6-dimethyl-2,4-dioxo-4<i>H</i>-pyrimidine-1,3-disulfonyl difluoride
    —— 5-(2-chloroethyl)-2-hydroxy-4-methoxymethyl-3,6-dimethylpropiophenone 1042721-76-5 C15H21ClO3
    5-(2-chloroethyl)-2-hydroxy-4-methoxymethyl-3,6-dimethylpropiophenone
    —— 5-Methyl-2-(1-methyl-1-trimethylsilanyl-ethyl)-cyclohexanone 55942-31-9 C13H26OSi
    5-Methyl-2-(1-methyl-1-trimethylsilanyl-ethyl)-cyclohexanone
    —— {5-[(E)-2-(8-Chloro-quinolin-2-yl)-vinyl]-naphthalen-2-yl}-carbamic acid tert-butyl ester 685902-70-9 C26H23ClN2O2
    {5-[(E)-2-(8-Chloro-quinolin-2-yl)-vinyl]-naphthalen-2-yl}-carbamic acid tert-butyl ester
    —— 5,8-difluoro-4H-benzo[1,4]oxazin-3-one 865106-48-5 C8H5F2NO2
    5,8-difluoro-4H-benzo[1,4]oxazin-3-one
    —— 5-bromo-3-{2-[5-(4-methoxyphenyl)-3-phenyl-4,5-dihydropyrazol-1-yl]-4-oxo-4,5-dihydro-1,3-thiazol-5-ylidene}-2,3-dihydro-1H-indol-2-one 1018036-52-6 C27H19BrN4O3S
    5-bromo-3-{2-[5-(4-methoxyphenyl)-3-phenyl-4,5-dihydropyrazol-1-yl]-4-oxo-4,5-dihydro-1,3-thiazol-5-ylidene}-2,3-dihydro-1H-indol-2-one
    —— (5-acetoxytricyclo[2.2.1.02,6]heptan-3-yl)mercury(II) chloride 1078-53-1 C9H11ClHgO2
    (5-acetoxytricyclo[2.2.1.02,6]heptan-3-yl)mercury(II) chloride
    —— 5-methyl-3-phenyl-hex-2-enoic acid 97023-57-9 C13H16O2
    5-methyl-3-phenyl-hex-2-enoic acid
    —— (5S)-3-(4-chlorophenyl)-2-(2-methoxyphenyl)-5-propan-2-yloxy-5,6-dihydro-4H-cyclopenta[c]pyrazole 1566592-35-5 C22H23ClN2O2
    (5S)-3-(4-chlorophenyl)-2-(2-methoxyphenyl)-5-propan-2-yloxy-5,6-dihydro-4H-cyclopenta[c]pyrazole
    —— 5,11-dimethyl-1,4-diphenyl-6H-pyridazo<4,5-b>carbazole 104970-90-3 C28H21N3
    5,11-dimethyl-1,4-diphenyl-6H-pyridazo<4,5-b>carbazole
    —— 5,10,15,20-tetrakis-(4-(ethynyl)phenyl)porphyrinmanganese(III) chloride 935510-24-0 C52H28ClMnN4
    5,10,15,20-tetrakis-(4-(ethynyl)phenyl)porphyrinmanganese(III) chloride
    —— 5-[2-(2,6-dichlorophenyl)ethyl]-4-(4,4-dimethyl-5H-1,3-oxazol-2-yl)-3-phenyl-1,2-oxazole 93599-49-6 C22H20Cl2N2O2
    5-[2-(2,6-dichlorophenyl)ethyl]-4-(4,4-dimethyl-5H-1,3-oxazol-2-yl)-3-phenyl-1,2-oxazole
    —— 5-isobutylamino-6-phenyl-pyrazine-2,3-dicarbonitrile 72113-10-1 C16H15N5
    5-isobutylamino-6-phenyl-pyrazine-2,3-dicarbonitrile
    —— 5-Methoxy-2,4-dimethyl-3,6-dioxo-cyclohexa-1,4-dienecarboxylic acid ethyl ester 92421-38-0 C12H14O5
    5-Methoxy-2,4-dimethyl-3,6-dioxo-cyclohexa-1,4-dienecarboxylic acid ethyl ester
    —— 5-(4-acetoxyphenyl)-2-(4-acetoxyphenyl)acetylamino-3-benzylpyrazine 1238832-10-4 C29H25N3O5
    5-(4-acetoxyphenyl)-2-(4-acetoxyphenyl)acetylamino-3-benzylpyrazine
    —— (5R)-3-[4-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)-3,5-difluorophenyl]-5-(azidomethyl)-oxazolidin-2-one 957796-55-3 C17H19F2N5O4
    (5R)-3-[4-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)-3,5-difluorophenyl]-5-(azidomethyl)-oxazolidin-2-one
    —— 5-(Naphthalen-1-ylcarbamoyl)-[1,3,4]thiadiazole-2-carbodithioic acid methyl ester 118853-97-7 C15H11N3OS3
    5-(Naphthalen-1-ylcarbamoyl)-[1,3,4]thiadiazole-2-carbodithioic acid methyl ester
    —— 5-[N-(3-methoxybenzyl)-N-methylaminocarbonyl]-3-benzyl-6-hydroxy-1H-indazole 1001191-71-4 C24H23N3O3
    5-[N-(3-methoxybenzyl)-N-methylaminocarbonyl]-3-benzyl-6-hydroxy-1H-indazole