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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-phenethyl-3-(piperidin-1-yl)furan-2(5H)-one 1228115-81-8 C17H21NO2
    5-phenethyl-3-(piperidin-1-yl)furan-2(5H)-one
    —— 5-(4-chlorophenylamino)-2H-1,2,3-triazole-4-carbohydrazide 1160050-85-0 C9H9ClN6O
    5-(4-chlorophenylamino)-2H-1,2,3-triazole-4-carbohydrazide
    —— 5,6-O-isopropylidene-3-O-trans-crotyl-2-O-acetyl-L-ascorbic acid 790702-11-3 C15H20O7
    5,6-O-isopropylidene-3-O-trans-crotyl-2-O-acetyl-L-ascorbic acid
    —— 5'-nitro-1,2,3,4-tetrahydroisoquinoline-2-spiro-1'-(1'H-indazol)-3'-ylio oxide 150929-41-2 C16H13N3O3
    5'-nitro-1,2,3,4-tetrahydroisoquinoline-2-spiro-1'-(1'H-indazol)-3'-ylio oxide
    —— 5,6-dihydro-6-hydroxy-3-(4-methylphenyl)-5,5-ethylene-6-phenylcyclopenta[b]pyrrol-4(1H)-one 1346013-71-5 C22H19NO2
    5,6-dihydro-6-hydroxy-3-(4-methylphenyl)-5,5-ethylene-6-phenylcyclopenta[b]pyrrol-4(1H)-one
    —— 5-(3-{2-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester 884490-80-6 C23H24ClNO4S
    5-(3-{2-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester
    —— 5,7-dimethyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylmethylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine 1201688-25-6 C18H18N6S
    5,7-dimethyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylmethylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine
    —— 5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-N-[(4-fluorophenyl)methyl]-2-(methyloxy)-3-pyridinesulfonamide 1383989-52-3 C27H22FN5O4S
    5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-N-[(4-fluorophenyl)methyl]-2-(methyloxy)-3-pyridinesulfonamide
    —— (5aR,7aS)-5a,7a-dimethyl-8-(1H-1,2,3-triazol-1-yl)-1,2,3,4,5,5a,5b,6,7,7a,10,10a,10b,11,12,12a-hexadecahydrocyclopenta[5,6]naphtho[2,1-c]azepine 1382471-40-0 C21H32N4
    (5aR,7aS)-5a,7a-dimethyl-8-(1H-1,2,3-triazol-1-yl)-1,2,3,4,5,5a,5b,6,7,7a,10,10a,10b,11,12,12a-hexadecahydrocyclopenta[5,6]naphtho[2,1-c]azepine
    —— (5S,8aR)-7-cyclohexyl-5-isopropyl-8,8a-dihydro-1Hoxazolo[3,4-a]pyrazine-3,6(5H,7H)-dione 1309455-09-1 C15H24N2O3
    (5S,8aR)-7-cyclohexyl-5-isopropyl-8,8a-dihydro-1Hoxazolo[3,4-a]pyrazine-3,6(5H,7H)-dione
    —— 5-(4-Methoxycarbonyl-phenylamino)-4-nitro-thiophene-2-carboxylic acid methyl ester 78399-18-5 C14H12N2O6S
    5-(4-Methoxycarbonyl-phenylamino)-4-nitro-thiophene-2-carboxylic acid methyl ester
    —— 5,6,7-Trimethoxy-3-(4-methoxyphenyl)-2-methyl-8-(2-methylpropyl)chromen-4-one 853577-68-1 C24H28O6
    5,6,7-Trimethoxy-3-(4-methoxyphenyl)-2-methyl-8-(2-methylpropyl)chromen-4-one
    —— 5,5-dimethyl-5H-benzo[b]naphtho[2,3-f]stannepine 1189139-27-2 C20H18Sn
    5,5-dimethyl-5H-benzo[b]naphtho[2,3-f]stannepine
    —— 5'-S-(2-acetamidoethyl)-6-S-(4-nitrobenzyl)-5',6-dithioadenosine 1240044-54-5 C21H24N6O6S2
    5'-S-(2-acetamidoethyl)-6-S-(4-nitrobenzyl)-5',6-dithioadenosine
    —— 5-chloro-2-(p-chlorophenylazo)-phenol 59360-32-6 C12H8Cl2N2O
    5-chloro-2-(p-chlorophenylazo)-phenol
    —— [5-(4-chlorophenyl)-3-(2-nitrophenyl)-4,5-dihydroisoxazol-4-yl](p-tolyl)methanone 957828-80-7 C23H17ClN2O4
    [5-(4-chlorophenyl)-3-(2-nitrophenyl)-4,5-dihydroisoxazol-4-yl](p-tolyl)methanone
    —— 5-[5-(tert-butyl)-2-methylbenzyl]-N'-(1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)-2-furohydrazide 637013-25-3 C26H31N5O2
    5-[5-(tert-butyl)-2-methylbenzyl]-N'-(1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)-2-furohydrazide
    —— 5-fluoro-4-oxo-3-{2-[3-oxo-2-(3-trifluoromethyl-benzyl)-2,3-dihydro-pyridazin-4-yl]-butyrylamino}-pentanoic acid 1005750-14-0 C21H21F4N3O5
    5-fluoro-4-oxo-3-{2-[3-oxo-2-(3-trifluoromethyl-benzyl)-2,3-dihydro-pyridazin-4-yl]-butyrylamino}-pentanoic acid
    —— 5-methyl-2-(1-methyl-2-butenyl)resorcinol 107825-53-6 C12H16O2
    5-methyl-2-(1-methyl-2-butenyl)resorcinol
    —— 5-[(4,4,7-trimethyl-2,3-dihydrochromen-6-yl)methyl]furan-2-carboxylic acid 263854-35-9 C18H20O4
    5-[(4,4,7-trimethyl-2,3-dihydrochromen-6-yl)methyl]furan-2-carboxylic acid
    —— 5-chloro-1,3-dimethyl-2-[(2-oxo-4-phenyl-2<i>H</i>-thiazol-5-ylidene)-hydrazino]-benzoimidazolium; iodide 21337-66-6 C18H15ClN5OS*I
    5-chloro-1,3-dimethyl-2-[(2-oxo-4-phenyl-2<i>H</i>-thiazol-5-ylidene)-hydrazino]-benzoimidazolium; iodide
    —— 5-Chloro-3-methyl-isothiazole-4-carboxylic acid; compound with cyclohexylamine 22131-69-7 C5H4ClNO2S*C6H13N
    5-Chloro-3-methyl-isothiazole-4-carboxylic acid; compound with cyclohexylamine
    —— 5-(1<i>H</i>-benzoimidazol-2-yl)-penta-2,4-dienoic acid methyl ester 37858-60-9 C13H12N2O2
    5-(1<i>H</i>-benzoimidazol-2-yl)-penta-2,4-dienoic acid methyl ester
    —— 5-Benzyloxy-3-ethoxycarbonyl-6-cyan-2-methyl-indol 20862-94-6 C20H18N2O3
    5-Benzyloxy-3-ethoxycarbonyl-6-cyan-2-methyl-indol
    —— 5-(3-benzoyl-4-hydroxy-2-(4-nitrophenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-2-hydroxybenzoic acid 296797-88-1 C24H16N2O8
    5-(3-benzoyl-4-hydroxy-2-(4-nitrophenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-2-hydroxybenzoic acid
    —— (5S,6S)-1-C-(5-endo-nitrobicyclo<2.2.1>hept-2-en-6-exo-yl)carboxaldehyde 123050-45-3 C8H9NO3
    (5S,6S)-1-C-(5-endo-nitrobicyclo<2.2.1>hept-2-en-6-exo-yl)carboxaldehyde
    —— 5-fluoro-N,N-dimethyl-2-(2-methylpropylideneamino)oxypyrimidin-4-amine 1312324-57-4 C10H15FN4O
    5-fluoro-N,N-dimethyl-2-(2-methylpropylideneamino)oxypyrimidin-4-amine
    —— [5-(2-Methoxy-benzylcarbamoyl)-pentyl]-carbamic acid benzyl ester 136314-49-3 C22H28N2O4
    [5-(2-Methoxy-benzylcarbamoyl)-pentyl]-carbamic acid benzyl ester
    —— 5-methyl-isoxazole-3-carboxylic acid 1-[4-(azepan-1-ylcarbamoyl-sulfamoyl)-phenyl]-propylamide 37879-92-8 C21H29N5O5S
    5-methyl-isoxazole-3-carboxylic acid 1-[4-(azepan-1-ylcarbamoyl-sulfamoyl)-phenyl]-propylamide
    —— 5,6-dibromo-2-(3,4-diaminophenyl)benzimidazole 319916-63-7 C13H10Br2N4
    5,6-dibromo-2-(3,4-diaminophenyl)benzimidazole
    —— 5-Acetyl-6-hydroxy-1,2,4-triphenyl-1,4-dihydro-pyridine-3-carbonitrile 108463-29-2 C26H20N2O2
    5-Acetyl-6-hydroxy-1,2,4-triphenyl-1,4-dihydro-pyridine-3-carbonitrile
    —— 5,6,6a,11,11a-Pentamethyl-6a,11a-dihydro-11H-benzo<a>carbazol 7135-53-7 C21H23N
    5,6,6a,11,11a-Pentamethyl-6a,11a-dihydro-11H-benzo<a>carbazol
    —— 5-Benzylidenhydrazino-3-anilino-1.2.4-triazol 2403-78-3 C15H14N6
    5-Benzylidenhydrazino-3-anilino-1.2.4-triazol
    —— 5-(2,2'-bithiophen-5-yl)pyrazine-2,3-dicarbonitrile 1430823-50-9 C14H6N4S2
    5-(2,2'-bithiophen-5-yl)pyrazine-2,3-dicarbonitrile
    —— 5-methyl-3-(naphthalen-2-ylcarbonyl)-5-(thiophen-2-yl)-2-(trifluoromethyl)tetrahydrofuran-2-yl 1343477-42-8 C21H15F3O2S
    5-methyl-3-(naphthalen-2-ylcarbonyl)-5-(thiophen-2-yl)-2-(trifluoromethyl)tetrahydrofuran-2-yl
    —— (5,6-dimethyl-8-nitrotetrazolo[1,5-a]pyridin-7-yl)-[2-(pyridin-4-ylmethoxy)ethyl]amine 634927-54-1 C15H17N7O3
    (5,6-dimethyl-8-nitrotetrazolo[1,5-a]pyridin-7-yl)-[2-(pyridin-4-ylmethoxy)ethyl]amine
    —— 5-(1-iodo-naphthalen-2-yloxy)-pent-2-en-1-ol 838828-83-4 C15H15IO2
    5-(1-iodo-naphthalen-2-yloxy)-pent-2-en-1-ol
    —— 5-[7-amino-3-(1H-indazol-5-yl)pyrazolo[1,5-a]pyrimidin-5-yl]piperidine-2-carboxylic acid 1251717-57-3 C19H19N7O2
    5-[7-amino-3-(1H-indazol-5-yl)pyrazolo[1,5-a]pyrimidin-5-yl]piperidine-2-carboxylic acid
    —— 5-[(3,4'-dimethyl-1,1'-biphenyl)-4-yl]-5-methyl-3,4-dihydroxy-2(5H)-furanone 1098479-27-6 C19H18O4
    5-[(3,4'-dimethyl-1,1'-biphenyl)-4-yl]-5-methyl-3,4-dihydroxy-2(5H)-furanone
    —— 5-[(2-(5-chlorothien)-3-yl)phenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone 1098478-98-8 C15H11ClO4S
    5-[(2-(5-chlorothien)-3-yl)phenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone
    —— (5E)-4,4-dimethyl-6-[(1'S)-(2',2',3'-trimethylcyclopent-3'-en-1'-yl)]-hex-5-en-3-ol 871914-89-5 C16H28O
    (5E)-4,4-dimethyl-6-[(1'S)-(2',2',3'-trimethylcyclopent-3'-en-1'-yl)]-hex-5-en-3-ol
    —— 5-(3-Brom-imidazo<1,2-a>pyridin-2-yl)-thiophen-2-carbonsaeure 4043-76-9 C12H7BrN2O2S
    5-(3-Brom-imidazo<1,2-a>pyridin-2-yl)-thiophen-2-carbonsaeure
    —— 5-ethyl-2-thioxo-2,3-dihydro-thiophene-3-carboxylic acid amide 24963-71-1 C7H9NOS2
    5-ethyl-2-thioxo-2,3-dihydro-thiophene-3-carboxylic acid amide
    —— 5-Bromo-7-(N-methylanilino)-3-phenyl-3H-1,2,3-triazolo<4,5-d>pyrimidine 139109-81-2 C17H13BrN6
    5-Bromo-7-(N-methylanilino)-3-phenyl-3H-1,2,3-triazolo<4,5-d>pyrimidine
    —— 5-Ethoxycarbonylmethyl-1-{4-[2-(2-methylphenyl)benzoylamino]benzoyl}-2,3,4,5-tetrahydro-1H-1benzazepine 168048-10-0 C35H34N2O4
    5-Ethoxycarbonylmethyl-1-{4-[2-(2-methylphenyl)benzoylamino]benzoyl}-2,3,4,5-tetrahydro-1H-1benzazepine
    —— 5-(1-methyl-1H-pyrazol-4-yl)pyrazolidin-3-one 2013869-95-7 C7H10N4O
    5-(1-methyl-1H-pyrazol-4-yl)pyrazolidin-3-one
    —— (5R)-5-benzyl-N-(3-chlorophenyl)-3-[(1R)-1-(4-fluorophenyl)ethyl]-2,4-dioxo-1,3-oxazolidine-5-carboxamide 1430104-53-2 C25H20ClFN2O4
    (5R)-5-benzyl-N-(3-chlorophenyl)-3-[(1R)-1-(4-fluorophenyl)ethyl]-2,4-dioxo-1,3-oxazolidine-5-carboxamide
    —— 5-[3-(cyclopentyloxy)-4-methoxyphenyl]-1-methyl-2-(5-bromo-3-pyridinylcarbonyl)-3-pyrazolidinone 145743-64-2 C22H24BrN3O4
    5-[3-(cyclopentyloxy)-4-methoxyphenyl]-1-methyl-2-(5-bromo-3-pyridinylcarbonyl)-3-pyrazolidinone
    —— (5Z)-3-[N-(5-{[2-(1H-indazol-5-ylazamethylene)-4-oxo-1,3-thiazolidin-5-ylidene]methyl}-1,3-thiazol-2-yl)carbamoyl]propionic acid 1253115-81-9 C18H14N6O4S2
    (5Z)-3-[N-(5-{[2-(1H-indazol-5-ylazamethylene)-4-oxo-1,3-thiazolidin-5-ylidene]methyl}-1,3-thiazol-2-yl)carbamoyl]propionic acid
    —— 5-(4-fluorophenyl)-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazin-2-amine 1319066-86-8 C23H24FN7O
    5-(4-fluorophenyl)-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazin-2-amine