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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-nitrophenylmethanesulfonyl)-1,3-dihydro-indol-2-one 477573-05-0 C15H12N2O5S
    5-(4-nitrophenylmethanesulfonyl)-1,3-dihydro-indol-2-one
    —— 5-(3-Nitro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one 477573-14-1 C15H12N2O5S
    5-(3-Nitro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one
    —— 5-(3-anilino-allylidene)-5'-(5-anilino-penta-2,4-dienylidene)-2,2'-dithioxo-3,3'-butane-1,4-diyl-bis-thiazolidin-4-one 33036-02-1 C30H28N4O2S4
    5-(3-anilino-allylidene)-5'-(5-anilino-penta-2,4-dienylidene)-2,2'-dithioxo-3,3'-butane-1,4-diyl-bis-thiazolidin-4-one
    —— (5R,7R)-2-ethyl-5,7-dimethyl-4,8-dioxaspiro[2.5]oct-1-ene 129921-17-1 C10H16O2
    (5R,7R)-2-ethyl-5,7-dimethyl-4,8-dioxaspiro[2.5]oct-1-ene
    —— 5-(diethylaminomethylidene)-4-methoxypyrrol-2-one 1413942-20-7 C10H16N2O2
    5-(diethylaminomethylidene)-4-methoxypyrrol-2-one
    —— 5-(2-hydroxy-acetylamino)-N-(2-hydroxy-1-hydroxymethyl-ethyl)-N'-(3-{[3-(2-hydroxy-1-hydroxymethyl-ethylcarbamoyl)-5-(2-hydroxy-acetylamino)-2,4,6-triiodo-benzoyl]methyl-amino}-propyl)-2,4,6-triiodo-N'-methyl-isophthalamide 1143451-05-1 C31H36I6N6O12
    5-(2-hydroxy-acetylamino)-N-(2-hydroxy-1-hydroxymethyl-ethyl)-N'-(3-{[3-(2-hydroxy-1-hydroxymethyl-ethylcarbamoyl)-5-(2-hydroxy-acetylamino)-2,4,6-triiodo-benzoyl]methyl-amino}-propyl)-2,4,6-triiodo-N'-methyl-isophthalamide
    —— 5-[2,3,5-tri-O-acetyl-4-thio-β-D-ribofuranosyl]-2,4-dimethoxypyrimidine 1335287-43-8 C17H22N2O8S
    5-[2,3,5-tri-O-acetyl-4-thio-β-D-ribofuranosyl]-2,4-dimethoxypyrimidine
    —— 5-benzoylindole-3-carboxylic acid 626234-85-3 C16H11NO3
    5-benzoylindole-3-carboxylic acid
    —— 5-Hydroxy-4-nitroso-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester 87499-09-0 C13H13N3O4
    5-Hydroxy-4-nitroso-1-p-tolyl-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-(2-methoxy-methoxymethyl)-3-phenyl-Δ2-isoxazoline 90545-77-0 C13H17NO3
    5-(2-methoxy-methoxymethyl)-3-phenyl-Δ2-isoxazoline
    —— {5-[5-(3-Dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester 260561-88-4 C22H39N5O4
    {5-[5-(3-Dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester
    —— 5,10-Dihydro-phenazinyl-(10) 31647-48-0 C12H9N2
    5,10-Dihydro-phenazinyl-(10)
    —— 5-bromo-1-(ethylsulfonyl)indoline 1056421-83-0 C10H12BrNO2S
    5-bromo-1-(ethylsulfonyl)indoline
    —— 5,6,12,13-tetrachloro-2,9-didodecyl-1,3,8,10-tetraoxo-1,2,3,8,9,10-hexahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-4,7-dicarbonitrile 1520107-41-8 C50H52Cl4N4O4
    5,6,12,13-tetrachloro-2,9-didodecyl-1,3,8,10-tetraoxo-1,2,3,8,9,10-hexahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-4,7-dicarbonitrile
    —— (+/-)-5-hydroxy-2.2-dimethyl-4-neopentyl-5-phenyl-hexane 855271-68-0 C19H32O
    (+/-)-5-hydroxy-2.2-dimethyl-4-neopentyl-5-phenyl-hexane
    —— 5,8-Di(methoxycarbonylimino)-1,4,9,10-tetrahydro-1,4-methanonaphthalene 115848-28-7 C15H16N2O4
    5,8-Di(methoxycarbonylimino)-1,4,9,10-tetrahydro-1,4-methanonaphthalene
    —— (5-Methyl-nonyl)-triphenyl-phosphonium; bromide 136539-91-8 Br*C28H36P
    (5-Methyl-nonyl)-triphenyl-phosphonium; bromide
    —— 5-Morpholin-4-ylmethyl-2-oxo-3-pentyl-tetrahydro-furan-3-carboxylic acid ethyl ester 117378-21-9 C17H29NO5
    5-Morpholin-4-ylmethyl-2-oxo-3-pentyl-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 5-[[5-{5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-2-methoxybenzoic acid, methyl ester 220285-76-7 C29H24N2O5
    5-[[5-{5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-2-methoxybenzoic acid, methyl ester
    —— 5-butyl-4-iodo-1H-imidazole 1431152-46-3 C7H11IN2
    5-butyl-4-iodo-1H-imidazole
    —— 5-[(cyclohexylamino)carbonyl]-1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-yl (2E)-3-phenylacrylate 1401239-58-4 C22H25N3O6
    5-[(cyclohexylamino)carbonyl]-1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-yl (2E)-3-phenylacrylate
    —— 5-((3S,4S,E)-3-(4-methoxybenzyloxy)-6-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-(triethylsilyloxy)hex-5-enylthio)-1-phenyl-1H-tetrazole 1072083-32-9 C33H46N4O4SSi
    5-((3S,4S,E)-3-(4-methoxybenzyloxy)-6-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-(triethylsilyloxy)hex-5-enylthio)-1-phenyl-1H-tetrazole
    —— 5-sulfamoylthiophene-3-carboxylic acid 875159-88-9 C5H5NO4S2
    5-sulfamoylthiophene-3-carboxylic acid
    —— 5-(difluoromethyl)-N-propan-2-yl-N-pyridazin-4-yl-1-(2,2,2-trifluoroethyl)pyrazole-4-carboxamide 1219838-27-3 C14H14F5N5O
    5-(difluoromethyl)-N-propan-2-yl-N-pyridazin-4-yl-1-(2,2,2-trifluoroethyl)pyrazole-4-carboxamide
    —— 5-(4-Chlorophenyl)-2-[2-[2-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]phenyl]phenyl]-1,3-oxazole 97509-06-3 C30H18Cl2N2O2
    5-(4-Chlorophenyl)-2-[2-[2-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]phenyl]phenyl]-1,3-oxazole
    —— 5,1',3',3',5'-pentamethylspiro[indoline-2,2'-[2H,7H]pyrano[5,6-f][1]-benzopyran-7-one] 917597-05-8 C24H23NO3
    5,1',3',3',5'-pentamethylspiro[indoline-2,2'-[2H,7H]pyrano[5,6-f][1]-benzopyran-7-one]
    —— 5-[4'-(3,4,5-trimethoxyphenylethyloxy)phenyl]-2,3-dihydroimidazo[2,1-a]isoquinoline hydrochloride 128981-96-4 C28H28N2O4*ClH
    5-[4'-(3,4,5-trimethoxyphenylethyloxy)phenyl]-2,3-dihydroimidazo[2,1-a]isoquinoline hydrochloride
    —— 52UY7TQ6QL 674781-20-5 C24H30O8
    52UY7TQ6QL
    —— 5-ethyl-6-(4-hydroxyphenyl)-6-ethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ol 1143508-69-3 C21H26O2
    5-ethyl-6-(4-hydroxyphenyl)-6-ethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ol
    —— (5-(4-chloro-phenyl)-1-(2,4-dichloro-phenyl)-4,5-dihydro-1H-pyrazol-3-yl)methanol 1020097-31-7 C16H13Cl3N2O
    (5-(4-chloro-phenyl)-1-(2,4-dichloro-phenyl)-4,5-dihydro-1H-pyrazol-3-yl)methanol
    —— 5-<<(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy>methyl>-4-hydroxy-1H-pyrazole-3-carboxamide 136767-49-2 C11H17N3O5
    5-<<(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy>methyl>-4-hydroxy-1H-pyrazole-3-carboxamide
    —— 5-iodo-2-(2-methoxyphenyl)-6-methyl-3-phenethylpyrimidin-4(3H)-one 1215180-69-0 C20H19IN2O2
    5-iodo-2-(2-methoxyphenyl)-6-methyl-3-phenethylpyrimidin-4(3H)-one
    —— 5-methylene-2-(2-morpholinophenyl)-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide 1582316-76-4 C20H22N2O3S
    5-methylene-2-(2-morpholinophenyl)-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide
    —— 5,5'-dibromo-4,4'-dibutyl-2,2'-bithiazole 167639-23-8 C14H18Br2N2S2
    5,5'-dibromo-4,4'-dibutyl-2,2'-bithiazole
    —— 5-(4-methoxyphenyl)-2,2-dimethyl-4H-benzo[d][1,3]oxathiin-4-one 1236570-54-9 C17H16O3S
    5-(4-methoxyphenyl)-2,2-dimethyl-4H-benzo[d][1,3]oxathiin-4-one
    —— 5-(7-Bromo-5-methyl-1H-indol-2-yl)-3H-[1,3,4]oxadiazole-2-thione 110465-26-4 C11H8BrN3OS
    5-(7-Bromo-5-methyl-1H-indol-2-yl)-3H-[1,3,4]oxadiazole-2-thione
    —— 5-Oxo-6-phenyl-2,5-dihydro-[1,2,4]triazine-3-carboxylic acid methyl ester 126542-21-0 C11H9N3O3
    5-Oxo-6-phenyl-2,5-dihydro-[1,2,4]triazine-3-carboxylic acid methyl ester
    —— 5-[[[3,5-bis(trifluoromethyl)phenyl]methyl-methylsulfonylamino]methyl]-N-[4-chloro-2-methyl-6-(propan-2-ylcarbamoyl)phenyl]-2-(3-chloropyridin-2-yl)pyrazole-3-carboxamide 1352400-45-3 C31H28Cl2F6N6O4S
    5-[[[3,5-bis(trifluoromethyl)phenyl]methyl-methylsulfonylamino]methyl]-N-[4-chloro-2-methyl-6-(propan-2-ylcarbamoyl)phenyl]-2-(3-chloropyridin-2-yl)pyrazole-3-carboxamide
    —— 5-methyl-2,3-di-p-tolyl-1,3,4-oxadiazol-3-ium trifluoromethanesulfonate 1443786-91-1 CF3O3S*C17H17N2O
    5-methyl-2,3-di-p-tolyl-1,3,4-oxadiazol-3-ium trifluoromethanesulfonate
    —— 5,5-dimethyl-6-oxopiperidine-2-carbonitrile 1051925-49-5 C8H12N2O
    5,5-dimethyl-6-oxopiperidine-2-carbonitrile
    —— 5'-O-(4,4'-dimethoxytrityl)-3'-O-[3-(N-formyl-N-methylamino)propoxy]-(N,N-diisopropylamino)phosphinyl-2'-deoxythymidine 1206537-53-2 C42H55N4O9P
    5'-O-(4,4'-dimethoxytrityl)-3'-O-[3-(N-formyl-N-methylamino)propoxy]-(N,N-diisopropylamino)phosphinyl-2'-deoxythymidine
    —— 5-(2-Hydroxy-phenyl)-2,3,4a,5,14a,14b-hexahydro-7-oxa-2,3-diaza-dibenzo[a,h]anthracene-1,4,14-trione 135978-75-5 C25H18N2O5
    5-(2-Hydroxy-phenyl)-2,3,4a,5,14a,14b-hexahydro-7-oxa-2,3-diaza-dibenzo[a,h]anthracene-1,4,14-trione
    —— 5,6-dihydro-8,9-dimethoxy-2-(benzothiazol-2-yl)pyrrolo[2,1-a]isoquinoline 1095550-32-5 C21H18N2O2S
    5,6-dihydro-8,9-dimethoxy-2-(benzothiazol-2-yl)pyrrolo[2,1-a]isoquinoline
    —— 5-benzo[1,3]dioxol-5-yl-2-methyl-3-phenyl-2,3-dihydro-isoxazole-4-carboxylic acid ethyl ester 1055424-76-4 C20H19NO5
    5-benzo[1,3]dioxol-5-yl-2-methyl-3-phenyl-2,3-dihydro-isoxazole-4-carboxylic acid ethyl ester
    —— (5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-5-(1-(4-chlorophenyl)cyclopropyl)-1,3,4-oxadiazole 1219735-85-9 C27H18Cl4N4OS
    (5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-5-(1-(4-chlorophenyl)cyclopropyl)-1,3,4-oxadiazole
    —— 5-(2-fluoropyridin-4-yl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid 1187537-66-1 C13H12FN3O2
    5-(2-fluoropyridin-4-yl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid
    —— 5-<2-(Morpholinomethoxy)-phenoxymethyl>-3-methylisoxazol 40340-70-3 C17H20N2O5
    5-<2-(Morpholinomethoxy)-phenoxymethyl>-3-methylisoxazol
    —— 5-Chloro-2-oxo-2,3-dihydro-benzofuran-3-carboxylic acid o-tolylamide 37420-38-5 C16H12ClNO3
    5-Chloro-2-oxo-2,3-dihydro-benzofuran-3-carboxylic acid o-tolylamide
    —— 5-iodo-1-(2-phenoxyethyl)-4-phenyl-1H-1,2,3-triazole 1390650-84-6 C16H14IN3O
    5-iodo-1-(2-phenoxyethyl)-4-phenyl-1H-1,2,3-triazole
    —— 5-acetyl-3-phenoxymethyl-pyrazole-1-sulfonic acid dimethylamide 1380507-37-8 C14H17N3O4S
    5-acetyl-3-phenoxymethyl-pyrazole-1-sulfonic acid dimethylamide