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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[3-[3-[(3R)-3-methylpiperazin-1-yl]azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine 1350924-25-2 C22H24N8O
    5-[3-[3-[(3R)-3-methylpiperazin-1-yl]azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine
    —— 5,7-Dioxo-3,7-diphenyl-heptansaeure-tert.-butylester 96370-96-6 C23H26O4
    5,7-Dioxo-3,7-diphenyl-heptansaeure-tert.-butylester
    —— 5-Methyl-7-[(quinolin-2-ylhydrazinylidene)methyl]quinolin-8-ol 5659-13-2 C20H16N4O
    5-Methyl-7-[(quinolin-2-ylhydrazinylidene)methyl]quinolin-8-ol
    —— 5-tert-butyl-8,13-dimethyl<2.2>metacyclophane 118249-21-1 C22H28
    5-tert-butyl-8,13-dimethyl<2.2>metacyclophane
    —— 5-cyano-2-{[2-(2-fluoropyrid-6-yl)-1H-imidazol-1-yl]methyl}-1-propyl-1H-[2-(14)C]benzoimidazole 1337569-38-6 C20H17FN6
    5-cyano-2-{[2-(2-fluoropyrid-6-yl)-1H-imidazol-1-yl]methyl}-1-propyl-1H-[2-(14)C]benzoimidazole
    —— 5-Piperidino-3,8,10-trichlor-pyren-chinon-(1,6) 5385-08-0 C21H14Cl3NO2
    5-Piperidino-3,8,10-trichlor-pyren-chinon-(1,6)
    —— 5-<2,4-Dichlor-phenyl>-1-phenethyl-imidazolidin-2,4-dion 16114-19-5 C17H14Cl2N2O2
    5-<2,4-Dichlor-phenyl>-1-phenethyl-imidazolidin-2,4-dion
    —— 5-O-p-Cumaroyl-L-rhamnofuranose 14729-37-4 C15H18O7
    5-O-p-Cumaroyl-L-rhamnofuranose
    —— 5-(2-Phenethyl)-1,3,4-trimethyl-pyrazol 17512-13-9 C14H18N2
    5-(2-Phenethyl)-1,3,4-trimethyl-pyrazol
    —— 5,5'-dianilino-1<i>H</i>,1'<i>H</i>-3,3'-<i>p</i>-phenylene-bis-[1,2,4]triazole 4949-32-0 C22H18N8
    5,5'-dianilino-1<i>H</i>,1'<i>H</i>-3,3'-<i>p</i>-phenylene-bis-[1,2,4]triazole
    —— 5-{[1-Acetyl-3-(1-bromoethyl)-5-ethyl-1H-pyrazol-4-yl]oxy}isophthalonitrile 473924-51-5 C17H15BrN4O2
    5-{[1-Acetyl-3-(1-bromoethyl)-5-ethyl-1H-pyrazol-4-yl]oxy}isophthalonitrile
    —— 5-(3-iodophenyl)-1,3,4-thiadiazol-2(3H)-one 1092114-24-3 C8H5IN2OS
    5-(3-iodophenyl)-1,3,4-thiadiazol-2(3H)-one
    —— 5-(4-(2-(morpholin-2-yl)ethylamino)-5-phenylpyridin-2-ylamino)pyrazine-2-carbonitrile 1137478-15-9 C22H23N7O
    5-(4-(2-(morpholin-2-yl)ethylamino)-5-phenylpyridin-2-ylamino)pyrazine-2-carbonitrile
    —— 5-(8-(methoxymethoxy)quinoline-5-carboxamido)pentanoic acid 1516899-66-3 C17H20N2O5
    5-(8-(methoxymethoxy)quinoline-5-carboxamido)pentanoic acid
    —— 5-(2-iodoethyl)-3,4-methylenedioxybenzene 53762-69-9 C9H9IO2
    5-(2-iodoethyl)-3,4-methylenedioxybenzene
    —— 5-bromo-7-diethylaminomethyl-quinolin-8-ol 106379-41-3 C14H17BrN2O
    5-bromo-7-diethylaminomethyl-quinolin-8-ol
    —— 5-oxo-2,3-dihydro-5H-[1,4]thiazepine-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester 33485-67-5 C10H13NO5S
    5-oxo-2,3-dihydro-5H-[1,4]thiazepine-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester
    —— 5-methyloxymethyl-2,2,7,8-tetramethyl-chroman-6-ol 15868-09-4 C15H22O3
    5-methyloxymethyl-2,2,7,8-tetramethyl-chroman-6-ol
    —— 5,5-bis(methoxycarbonyl)-9-methyldeca-6,7-dien-2-yne 1370584-07-8 C15H20O4
    5,5-bis(methoxycarbonyl)-9-methyldeca-6,7-dien-2-yne
    —— 5-(3-methoxyphenyl)-5-methyl-2-phenyl-4H-1,3-oxazole 120869-14-9 C17H17NO2
    5-(3-methoxyphenyl)-5-methyl-2-phenyl-4H-1,3-oxazole
    —— 5-[3-[[4-[(5-isobutyl-3-isopentyl-1H-1,2,4-triazol-1-yl)methyl]phenyl]methyl]phenyl]-1H-tetrazole 140123-31-5 C26H33N7
    5-[3-[[4-[(5-isobutyl-3-isopentyl-1H-1,2,4-triazol-1-yl)methyl]phenyl]methyl]phenyl]-1H-tetrazole
    —— 5'-amino-5'-N-{[(2-benzyloxybenzoyl)amino]carbonyl}-N6-t-butoxycarbonyl-5'-deoxyadenosine 939794-38-4 C33H37N7O8
    5'-amino-5'-N-{[(2-benzyloxybenzoyl)amino]carbonyl}-N6-t-butoxycarbonyl-5'-deoxyadenosine
    —— 5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-2-thioxo-dihydro-pyrimidine-4,6-dione; compound with butylamine 5004-62-6 C4H11N*C13H8N2O5S
    5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-2-thioxo-dihydro-pyrimidine-4,6-dione; compound with butylamine
    —— (5R,14S)-4,4,13,14-Tetramethyl-17-(1-methyl-3-trityloxy-propyl)-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthrene-3,16-diol 17939-44-5 C45H58O3
    (5R,14S)-4,4,13,14-Tetramethyl-17-(1-methyl-3-trityloxy-propyl)-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthrene-3,16-diol
    —— 5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-1-methyl-pyrimidine-2,4,6-trione; compound with triethyl-amine 5004-69-3 C6H15N*C14H10N2O6
    5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-1-methyl-pyrimidine-2,4,6-trione; compound with triethyl-amine
    —— 5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-1-methyl-pyrimidine-2,4,6-trione; compound with diethyl-amine 5004-68-2 C4H11N*C14H10N2O6
    5-(2-Hydroxy-1,3-dioxo-indan-2-yl)-1-methyl-pyrimidine-2,4,6-trione; compound with diethyl-amine
    —— 5-(3,5-dimethoxyphenyl)-3-methyl-4-(2,4,6-trifluorophenyl)pyridazine 1265593-93-8 C19H15F3N2O2
    5-(3,5-dimethoxyphenyl)-3-methyl-4-(2,4,6-trifluorophenyl)pyridazine
    —— 5-amino-1-(4-(morpholin-4-yl)phenyl)carbonyl-3-phenylamino-1H-1,2,4-triazole 929264-38-0 C19H20N6O2
    5-amino-1-(4-(morpholin-4-yl)phenyl)carbonyl-3-phenylamino-1H-1,2,4-triazole
    —— 5-amino-1-(3-(thiazol-2-yl)phenyl)carbonyl-3-(4-(2-(pyrrolidin-1-yl)ethoxy)phenylamino)-1H-1,2,4-triazole 929263-83-2 C24H25N7O2S
    5-amino-1-(3-(thiazol-2-yl)phenyl)carbonyl-3-(4-(2-(pyrrolidin-1-yl)ethoxy)phenylamino)-1H-1,2,4-triazole
    —— 5-chloro-1-(4-chlorophenyl)-4-phenyl-1,2,3-triazole 126212-85-9 C14H9Cl2N3
    5-chloro-1-(4-chlorophenyl)-4-phenyl-1,2,3-triazole
    —— 5,5'''''-dibromo-3,4:3',4':3'',4'':3''',4''':3'''',4'''':3''''',4'''''-hexakis[2,2-bis(butoxymethyl)-1,3-propanediyl]sexithiophene 957796-98-4 C102H156Br2O12S6
    5,5'''''-dibromo-3,4:3',4':3'',4'':3''',4''':3'''',4'''':3''''',4'''''-hexakis[2,2-bis(butoxymethyl)-1,3-propanediyl]sexithiophene
    —— 5-bromo-2-[5-(chloromethyl)-4,5-dihydroisoxazol-3-yl]pyridine 702681-05-8 C9H8BrClN2O
    5-bromo-2-[5-(chloromethyl)-4,5-dihydroisoxazol-3-yl]pyridine
    —— 5-chloro-7-[2-(3-chloro-pyridin-2-yl)-5-trifluoromethyl-2H-pyrazole-3-carbonyl]-1,3-dioxolane-8-oxa-naphthalen-9-one 1103246-54-3 C18H7Cl2F3N4O4
    5-chloro-7-[2-(3-chloro-pyridin-2-yl)-5-trifluoromethyl-2H-pyrazole-3-carbonyl]-1,3-dioxolane-8-oxa-naphthalen-9-one
    —— 5-(3,4-Dichloro-phenyl)-2-oxo-pentanoic acid ethyl ester 178261-37-5 C13H14Cl2O3
    5-(3,4-Dichloro-phenyl)-2-oxo-pentanoic acid ethyl ester
    —— 5-bromo-5-(bromo-phenyl-methyl)-3-(6-methyl-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one 59362-32-2 C18H13Br2N3OS2
    5-bromo-5-(bromo-phenyl-methyl)-3-(6-methyl-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one
    —— 5-Chloro-thiophene-2-sulfonic acid 2-sec-butyl-4,6-dinitro-phenyl ester 27318-59-8 C14H13ClN2O7S2
    5-Chloro-thiophene-2-sulfonic acid 2-sec-butyl-4,6-dinitro-phenyl ester
    —— 5-Methyl-2-phenylacetylamino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 76981-74-3 C20H23NO3S
    5-Methyl-2-phenylacetylamino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester
    —— 5-Cyclohexylidene-pyrrolidine-2,4-dione 75990-22-6 C10H13NO2
    5-Cyclohexylidene-pyrrolidine-2,4-dione
    —— 5-methyl-21-phenyl-23-azoniahexacyclo[10.10.2.02,7.08,24.013,18.019,23]tetracosa-1(22),2(7),3,5,8,10,12(24),13,15,17,19(23),20-dodecaene-10-carboxylate 71690-41-0 C31H19NO2
    5-methyl-21-phenyl-23-azoniahexacyclo[10.10.2.02,7.08,24.013,18.019,23]tetracosa-1(22),2(7),3,5,8,10,12(24),13,15,17,19(23),20-dodecaene-10-carboxylate
    —— 5-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-3-isopropylidene-pyrrolidine-2,4-dione 299956-88-0 C14H12ClNO2
    5-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-3-isopropylidene-pyrrolidine-2,4-dione
    —— 5-bromo-5-[bromo-(4-methoxy-phenyl)-methyl]-3-(4-chloro-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one 59362-49-1 C18H12Br2ClN3O2S2
    5-bromo-5-[bromo-(4-methoxy-phenyl)-methyl]-3-(4-chloro-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one
    —— 5-Heptenoic acid, 7-oxo-6-(phenylseleno)-, methyl ester, (Z)- 144446-42-4 C14H16O3Se
    5-Heptenoic acid, 7-oxo-6-(phenylseleno)-, methyl ester, (Z)-
    —— (5Z,7E)-9-(Diethoxy-phosphoryl)-nona-5,7-dienoic acid methyl ester 95645-83-3 C14H25O5P
    (5Z,7E)-9-(Diethoxy-phosphoryl)-nona-5,7-dienoic acid methyl ester
    —— 5,8-di(trifluoromethyl)-4-(isopropenyloxycarbonyl)-3,4-dihydro-1,4,6,7-tetraazanaphthalen-2(1H)-one 1236828-05-9 C12H8F6N4O3
    5,8-di(trifluoromethyl)-4-(isopropenyloxycarbonyl)-3,4-dihydro-1,4,6,7-tetraazanaphthalen-2(1H)-one
    —— 5-chloro-3-methoxyphosphonoyl-1H-indole-2-carboxamide 1018450-20-8 C10H10ClN2O3P
    5-chloro-3-methoxyphosphonoyl-1H-indole-2-carboxamide
    —— (5S,7R,8R)-9-(tert-butyldiphenylsilyloxy)-5,7-di(benzoyloxy)-1-(3,4,5,6-tetrahydro-2H-pyran-2-yloxy)-8-iodo-3(Z)-nonene 358395-62-7 C44H51IO7Si
    (5S,7R,8R)-9-(tert-butyldiphenylsilyloxy)-5,7-di(benzoyloxy)-1-(3,4,5,6-tetrahydro-2H-pyran-2-yloxy)-8-iodo-3(Z)-nonene
    —— 5-Allyl-2,4-dihydroxyphenyl-2,4,5-trimethoxybenzylketon 17571-39-0 C20H22O6
    5-Allyl-2,4-dihydroxyphenyl-2,4,5-trimethoxybenzylketon
    —— (5-Benzyloxy-10-methoxy-9-methyl-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid 18043-45-3 C33H27NO7
    (5-Benzyloxy-10-methoxy-9-methyl-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl)-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid
    —— 5-<2-(5-Nitro-2-furyl)-1-phenylvinyl>-3-propionyl-1,3,4-oxadiazolon 15881-23-9 C17H13N3O6
    5-<2-(5-Nitro-2-furyl)-1-phenylvinyl>-3-propionyl-1,3,4-oxadiazolon
    —— 5-(3,3-dimethylcyclohexyl)-2-pentanone 106673-10-3 C13H24O
    5-(3,3-dimethylcyclohexyl)-2-pentanone