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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(3-bromophenyl)-2-imino-3-methyl-5-(pyridin-3-yl)imidazolidin-4-one 1372806-39-7 C15H13BrN4O
    5-(3-bromophenyl)-2-imino-3-methyl-5-(pyridin-3-yl)imidazolidin-4-one
    —— 5'-hydroxy-1'-methyl-1,2'-dioxo-5'-phenylspiro[indane-2,3'-pyrrolidine] 1325642-64-5 C19H17NO3
    5'-hydroxy-1'-methyl-1,2'-dioxo-5'-phenylspiro[indane-2,3'-pyrrolidine]
    —— 5-(3-chloro-phenyl)-6-(2-methoxy-ethylamino)-pyrazine-2,3-dicarbonitrile 72113-52-1 C15H12ClN5O
    5-(3-chloro-phenyl)-6-(2-methoxy-ethylamino)-pyrazine-2,3-dicarbonitrile
    —— 5H-pyrimido[5,4-b]indole-2-carboxylic acid hydrazide 92750-23-7 C11H9N5O
    5H-pyrimido[5,4-b]indole-2-carboxylic acid hydrazide
    —— 5-anilino-1-(3-chlorophenyl)-3-phenyl-1H-pyrazole 1417421-72-7 C21H16ClN3
    5-anilino-1-(3-chlorophenyl)-3-phenyl-1H-pyrazole
    —— 5-(4-Methoxy-benzylsulfanyl)-4-(4-phenyl-thiazol-2-yl)-thiophene-2-carboxylic acid methyl ester 237385-09-0 C23H19NO3S3
    5-(4-Methoxy-benzylsulfanyl)-4-(4-phenyl-thiazol-2-yl)-thiophene-2-carboxylic acid methyl ester
    —— 5-(2-pentenyl)-4-<8-(α-tetrahydropyranyl)oxyoctyl>-2-cyclopentenone 122450-10-6 C23H36O3
    5-(2-pentenyl)-4-<8-(α-tetrahydropyranyl)oxyoctyl>-2-cyclopentenone
    —— 5-fluoro-N-methyl-4,7-dihydroindole 1160761-48-7 C9H10FN
    5-fluoro-N-methyl-4,7-dihydroindole
    —— 5,6,7,8,9,10,11,12,13,14,15,16,17,18-tetradecahydro-5,18-diaza-benzocyclohexadecene 49809-58-7 C18H30N2
    5,6,7,8,9,10,11,12,13,14,15,16,17,18-tetradecahydro-5,18-diaza-benzocyclohexadecene
    —— 5,7-Dichloro-4-hydroxy-3-[4-(nicotinamido)-phenylsulfanyl]-1H-quinolin-2-one 214328-81-1 C21H13Cl2N3O3S
    5,7-Dichloro-4-hydroxy-3-[4-(nicotinamido)-phenylsulfanyl]-1H-quinolin-2-one
    —— 5,7-dihydroxy-4-((S)-1-hydroxypentyl)-6-(3-methylbut-2-en-1-yl)-8-((S)-2-methylbutanoyl)-2Hchromen-2-one 1263908-80-0 C24H32O6
    5,7-dihydroxy-4-((S)-1-hydroxypentyl)-6-(3-methylbut-2-en-1-yl)-8-((S)-2-methylbutanoyl)-2Hchromen-2-one
    —— 5-(5-chloro-2-(3-fluoro-4-((4-fluoropiperidin-1-yl)methyl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-4-yl)-2-(1-(methoxymethoxy)cyclobutyl)thiazole 1350376-50-9 C35H35ClF2N4O4S2
    5-(5-chloro-2-(3-fluoro-4-((4-fluoropiperidin-1-yl)methyl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-4-yl)-2-(1-(methoxymethoxy)cyclobutyl)thiazole
    —— 5-cyano-7-nitro-3-oxy-benzothiazole-2-carboxylic acid ethyl ester 27792-76-3 C11H7N3O5S
    5-cyano-7-nitro-3-oxy-benzothiazole-2-carboxylic acid ethyl ester
    —— 5,11,17,23-tetra-tert-butyl-25,27-bis(2-{2-[2-(2-phthalimidoethoxy)ethoxy]ethoxy}ethoxy)-26,28-dihydroxycalix[4]arene 1037073-57-6 C76H94N2O14
    5,11,17,23-tetra-tert-butyl-25,27-bis(2-{2-[2-(2-phthalimidoethoxy)ethoxy]ethoxy}ethoxy)-26,28-dihydroxycalix[4]arene
    —— 5-Cyanomethylsulfanyl-3-methoxy-isothiazole-4-carbonitrile 77726-73-9 C7H5N3OS2
    5-Cyanomethylsulfanyl-3-methoxy-isothiazole-4-carbonitrile
    —— 5-(2-Furyl)-2,5-dihydro-3-methyl-6-(2-thienyl)-4-pyridazincarbonsaeure-ethylester 77588-72-8 C16H16N2O3S
    5-(2-Furyl)-2,5-dihydro-3-methyl-6-(2-thienyl)-4-pyridazincarbonsaeure-ethylester
    —— 5-(4-phenylacetylenylphenyl)dipyrromethane 628290-73-3 C23H18N2
    5-(4-phenylacetylenylphenyl)dipyrromethane
    —— 5-(2-(4-chlorophenyl)-4-(methoxymethyl)thiazol-5-yl)-3-methyl-1,2,4-oxadiazole 1222188-66-0 C14H12ClN3O2S
    5-(2-(4-chlorophenyl)-4-(methoxymethyl)thiazol-5-yl)-3-methyl-1,2,4-oxadiazole
    —— 5-Pyrimidinecarboxaldehyde,6-[cyclohexyl(2-furanylmethyl)amino]-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-, 5-(phenylhydrazone) 182358-36-7 C24H29N5O3
    5-Pyrimidinecarboxaldehyde,6-[cyclohexyl(2-furanylmethyl)amino]-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-, 5-(phenylhydrazone)
    —— 5,5-Dimethyl-2-(5-propylpyrrolidin-2-ylidene)cyclohexane-1,3-dione 62686-96-8 C15H23NO2
    5,5-Dimethyl-2-(5-propylpyrrolidin-2-ylidene)cyclohexane-1,3-dione
    —— 5-fluoro-1H-indazole-3-carbonitrile 1360953-63-4 C8H4FN3
    5-fluoro-1H-indazole-3-carbonitrile
    —— 5-(3-(tert-butoxycarbonyl(methyl)carbamoyl)-4-fluoro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridin-5-yl)-2-methoxy-4-methylbenzoic acid 1235741-78-2 C29H27F2N3O6
    5-(3-(tert-butoxycarbonyl(methyl)carbamoyl)-4-fluoro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridin-5-yl)-2-methoxy-4-methylbenzoic acid
    —— 5-chloro-6-(1,4,7,10-tetraoxa-13-azacyclopentadecan-13-yl)pyrazine-2,3-dicarbonitrile 1450916-26-3 C16H20ClN5O4
    5-chloro-6-(1,4,7,10-tetraoxa-13-azacyclopentadecan-13-yl)pyrazine-2,3-dicarbonitrile
    —— 5-(1,2-dichloro-vinyl)-3-methyl-4,5-dihydro-isoxazole 13608-42-9 C6H7Cl2NO
    5-(1,2-dichloro-vinyl)-3-methyl-4,5-dihydro-isoxazole
    —— (5-amino-1-methyl-1H-benzoimidazol-2-yl)-(4-methoxy-phenyl)-carbamic acid tert-butyl ester 596131-44-1 C20H24N4O3
    (5-amino-1-methyl-1H-benzoimidazol-2-yl)-(4-methoxy-phenyl)-carbamic acid tert-butyl ester
    —— 5-amino-2-(2-diethylamino-ethoxy)-benzoic acid methyl ester 689299-94-3 C14H22N2O3
    5-amino-2-(2-diethylamino-ethoxy)-benzoic acid methyl ester
    —— (5R)-3-(5,6-dihydro-2H-pyran-3-yI)-7-(2-fIuoro3-pyridinyi)-5-methyl-5,6-dihydrospiro[chromeno[2,3-c]pyridine-5,4-[1,3]oxazin]-2-amine 1335218-17-1 C26H23FN4O3
    (5R)-3-(5,6-dihydro-2H-pyran-3-yI)-7-(2-fIuoro3-pyridinyi)-5-methyl-5,6-dihydrospiro[chromeno[2,3-c]pyridine-5,4-[1,3]oxazin]-2-amine
    —— (+)-5-bromo-1-(4-seleno-D-arabinofuranosyl)uracil 1620880-02-5 C9H11BrN2O5Se
    (+)-5-bromo-1-(4-seleno-D-arabinofuranosyl)uracil
    —— (+)-5-bromo-1-(2-deoxy-2-fluoro-4-seleno-D-arabinofuranosyl)uracil 1620879-97-1 C9H10BrFN2O4Se
    (+)-5-bromo-1-(2-deoxy-2-fluoro-4-seleno-D-arabinofuranosyl)uracil
    —— 5-(3-chloro-5-fluorophenyl)-2-(5-fluoropyridin-2-yl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine 1247880-70-1 C17H12ClF2N3O
    5-(3-chloro-5-fluorophenyl)-2-(5-fluoropyridin-2-yl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine
    —— 5-methyl-1,2,3,4,4a,5,10,10a-octahydropyrazino<2,3-b>quinoxaline 125773-04-8 C11H16N4
    5-methyl-1,2,3,4,4a,5,10,10a-octahydropyrazino<2,3-b>quinoxaline
    —— 5,6-Dimethoxy-1-methyl-2-(trifluoromethyl)quinolin-4-one 139439-38-6 C13H12F3NO3
    5,6-Dimethoxy-1-methyl-2-(trifluoromethyl)quinolin-4-one
    —— 5-phenyl-thiazolidine-2,4-dione 2-benzylhydrazone 92968-35-9 C16H15N3OS
    5-phenyl-thiazolidine-2,4-dione 2-benzylhydrazone
    —— 5,7-dichloro-3-[3-(3-dimethylaminomethylbenzyl)-phenyl]-1,2-dihydro-4-hydroxyquinolin-2-one 1230988-30-3 C25H22Cl2N2O2
    5,7-dichloro-3-[3-(3-dimethylaminomethylbenzyl)-phenyl]-1,2-dihydro-4-hydroxyquinolin-2-one
    —— 5-[(5-bromo-2,3-dihydro-1,4-benzodioxin-7-yl)methylidene]-1,3-thiazolidine-2,4-dione 1229596-91-1 C12H8BrNO4S
    5-[(5-bromo-2,3-dihydro-1,4-benzodioxin-7-yl)methylidene]-1,3-thiazolidine-2,4-dione
    —— 5-(4-fluorophenyl)-5-[(5-hydroxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione 1224885-29-3 C18H14FN3O4
    5-(4-fluorophenyl)-5-[(5-hydroxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione
    —— 5-(1-methyl-1H-imidazol-2-yl)-N-1,3-thiazol-2-yl-1H-indazole-3-amine 1093967-57-7 C14H12N6S
    5-(1-methyl-1H-imidazol-2-yl)-N-1,3-thiazol-2-yl-1H-indazole-3-amine
    —— 5-(benzyloxy)-6-fluoro-2-(4-(methylthio)phenyl)-1H-benzo[d]imidazole 1256261-64-9 C21H17FN2OS
    5-(benzyloxy)-6-fluoro-2-(4-(methylthio)phenyl)-1H-benzo[d]imidazole
    —— 5,5'-((1R,2R,3S,4S)-2,4-bis(4-chlorophenyl)cyclobutane-1,3-diyl)bis(3-methyl-4-nitroisoxazole) 108175-94-6 C24H18Cl2N4O6
    5,5'-((1R,2R,3S,4S)-2,4-bis(4-chlorophenyl)cyclobutane-1,3-diyl)bis(3-methyl-4-nitroisoxazole)
    —— 5-(4-chloro-2-methylphenylcarbamoyl)-4-{4-cyclopropyl-5-[3-(2,2-dimethylpropyl)cyclobutyl]isoxazol-3-yl}valeric acid 1404378-09-1 C28H37ClN2O4
    5-(4-chloro-2-methylphenylcarbamoyl)-4-{4-cyclopropyl-5-[3-(2,2-dimethylpropyl)cyclobutyl]isoxazol-3-yl}valeric acid
    —— 5-acetyl-2-(2-methoxyphenylamino)benzoic acid methyl ester 1359967-88-6 C17H17NO4
    5-acetyl-2-(2-methoxyphenylamino)benzoic acid methyl ester
    —— 5-(3,5-dimethylphenoxymethyl)-4-phenyl-s-triazole-3-thiol 103896-82-8 C17H17N3OS
    5-(3,5-dimethylphenoxymethyl)-4-phenyl-s-triazole-3-thiol
    —— 5-acetyl-2-(phenylamino)benzoic acid methyl ester 1359967-84-2 C16H15NO3
    5-acetyl-2-(phenylamino)benzoic acid methyl ester
    —— [5-[4-(1,1-Difluoro-2-phenylethyl)-2-fluorophenyl]-10-hydroxy-2,2-dimethyl-4,4-dioxo-1,3,5,11-tetrahydrothiopyrano[2,3-c][1,5]benzodiazepin-6-yl]-(2,5-dimethyl-1,3-oxazol-4-yl)methanone 1049092-22-9 C34H32F3N3O5S
    [5-[4-(1,1-Difluoro-2-phenylethyl)-2-fluorophenyl]-10-hydroxy-2,2-dimethyl-4,4-dioxo-1,3,5,11-tetrahydrothiopyrano[2,3-c][1,5]benzodiazepin-6-yl]-(2,5-dimethyl-1,3-oxazol-4-yl)methanone
    —— 5-{5-[(4-bromoisothiazol-3-yl)carbonyl]-2,5-diazabicyclo[2.2,2]oct-2-yl}-1-(2,2-dimethylpropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1276675-48-9 C22H27BrN6O2S
    5-{5-[(4-bromoisothiazol-3-yl)carbonyl]-2,5-diazabicyclo[2.2,2]oct-2-yl}-1-(2,2-dimethylpropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5,6,7,8,9,9-hexafluoro-4-(trifluoromethyl)-4a,9-dihydroindeno[2,1-c][1,2,6]thiadiazin-4a-yl acetate 1362650-75-6 C13H3F9N2O2S
    5,6,7,8,9,9-hexafluoro-4-(trifluoromethyl)-4a,9-dihydroindeno[2,1-c][1,2,6]thiadiazin-4a-yl acetate
    —— 5‐hexenyl 4‐trifluoromethylphenylpropiolate 1467739-41-8 C16H15F3O2
    5‐hexenyl 4‐trifluoromethylphenylpropiolate
    —— 5,5''-Diphenyl-m-quaterphenyl-2,2'''-diol 37502-62-8 C36H26O2
    5,5''-Diphenyl-m-quaterphenyl-2,2'''-diol
    —— 5-Ethylthio-2-diethylaminoethyl-thiophen 63785-96-6 C12H21NS2
    5-Ethylthio-2-diethylaminoethyl-thiophen
    —— 5-ethyl-5-(3-methoxy-4-propoxy-benzyl)-1-phenyl-pyrimidine-2,4,6-trione 57737-52-7 C23H26N2O5
    5-ethyl-5-(3-methoxy-4-propoxy-benzyl)-1-phenyl-pyrimidine-2,4,6-trione