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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-chloro-phenyl)-2,2-dimethyl-4-[1,2,4]triazol-1-yl-hexan-3-ol 66345-80-0 C16H22ClN3O
    5-(4-chloro-phenyl)-2,2-dimethyl-4-[1,2,4]triazol-1-yl-hexan-3-ol
    —— [5-Chloro-3-(2-fluoro-phenyl)-4-oxo-4H-chromen-7-yloxy]-acetic acid ethyl ester 112953-78-3 C19H14ClFO5
    [5-Chloro-3-(2-fluoro-phenyl)-4-oxo-4H-chromen-7-yloxy]-acetic acid ethyl ester
    —— 5-(1-tert-butyl-2-pyridin-2-yl-1H-benzimidazol-5-yl)pyrimidin-2-ylamine 1374649-72-5 C20H20N6
    5-(1-tert-butyl-2-pyridin-2-yl-1H-benzimidazol-5-yl)pyrimidin-2-ylamine
    —— 5-methyl-1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one 1242182-81-5 C19H27IO2Si
    5-methyl-1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
    —— 5-methyl-isoxazole-3-carboxylic acid [4-(cyclohexylcarbamoyl-sulfamoyl)-phenethyl]-methyl-amide 52320-29-3 C21H28N4O5S
    5-methyl-isoxazole-3-carboxylic acid [4-(cyclohexylcarbamoyl-sulfamoyl)-phenethyl]-methyl-amide
    —— 5,5'-diacetoxy-(2,2'-diselenobisbenzoic acid) 1381782-05-3 C18H14O8Se2
    5,5'-diacetoxy-(2,2'-diselenobisbenzoic acid)
    —— 5-Oxo-tetrahydro-furan-2,3-dicarboxylic acid 2-butyl ester 3-ethyl ester 342400-79-7 C12H18O6
    5-Oxo-tetrahydro-furan-2,3-dicarboxylic acid 2-butyl ester 3-ethyl ester
    —— [5-hydroxy-3,5-bis(trifluoromethyl)-4,5-dihydro-pyrazol-1-yl](phenyl)thioketone 1419402-27-9 C12H8F6N2OS
    [5-hydroxy-3,5-bis(trifluoromethyl)-4,5-dihydro-pyrazol-1-yl](phenyl)thioketone
    —— 5-(8-(4-(3-methyl[1,4']bipiperidinyl-1'-carbonyl)phenylamino)imidazo[1,2-a]pyridin-5-yl)-2,3-dihydroisoindol-1-one 1031285-33-2 C33H36N6O2
    5-(8-(4-(3-methyl[1,4']bipiperidinyl-1'-carbonyl)phenylamino)imidazo[1,2-a]pyridin-5-yl)-2,3-dihydroisoindol-1-one
    —— 5-Hydroxy-5,6-dihydro-pyrido<1.2-a>thiazolo<2.3-c>pyridazidiinium-dibromid 14751-64-5 2Br*C10H10N2OS
    5-Hydroxy-5,6-dihydro-pyrido<1.2-a>thiazolo<2.3-c>pyridazidiinium-dibromid
    —— 5-Oxo-3-p-tolyl-6,7,8,9-tetrahydro-5H-benzocycloheptene-6-carboxylic acid methyl ester 350022-60-5 C20H20O3
    5-Oxo-3-p-tolyl-6,7,8,9-tetrahydro-5H-benzocycloheptene-6-carboxylic acid methyl ester
    —— 5-amino-2,3-dihydro-1-benzothiepin-4-carbonitrile 1649435-39-1 C11H10N2S
    5-amino-2,3-dihydro-1-benzothiepin-4-carbonitrile
    —— 5-thiocarbamoyl-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester 861418-13-5 C11H19N3O2S
    5-thiocarbamoyl-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester
    —— 5-Ethoxy-2-ethyl-3-methyl-isoxazolidine 122059-27-2 C8H17NO2
    5-Ethoxy-2-ethyl-3-methyl-isoxazolidine
    —— 5-(4-cyclohexylthiazol-2-yl)-6-ethyl-4-(4-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-one 1224736-10-0 C21H25N3O2S
    5-(4-cyclohexylthiazol-2-yl)-6-ethyl-4-(4-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-[2-(4-Methoxyphenyl)hydrazinylidene]-3-oxo-3,5-dihydronaphthalene-2-carboxylic acid 144337-62-2 C18H14N2O4
    5-[2-(4-Methoxyphenyl)hydrazinylidene]-3-oxo-3,5-dihydronaphthalene-2-carboxylic acid
    —— 5-(4-chlorophenyl)-2-({[4-(2,3-dihydro-1H-inden-1-yloxy)phenyl]acetyl}amino)indan-2-carboxylic acid 907947-93-7 C33H28ClNO4
    5-(4-chlorophenyl)-2-({[4-(2,3-dihydro-1H-inden-1-yloxy)phenyl]acetyl}amino)indan-2-carboxylic acid
    —— (5,7-dimethoxybenzofuran-2-yl)methyl N,N'-bis(2-bromoethyl)phosphordiamidate 1254061-60-3 C15H21Br2N2O5P
    (5,7-dimethoxybenzofuran-2-yl)methyl N,N'-bis(2-bromoethyl)phosphordiamidate
    —— 5-(p-Nitro-phenylmercapto)-dibenzo<a,j>phenoxazinon-(9) 22387-06-0 C26H14N2O4S
    5-(p-Nitro-phenylmercapto)-dibenzo<a,j>phenoxazinon-(9)
    —— 5.5'-Difluor-2.2'-bis-isopropyl-bianthron 14238-20-1 C34H26F2O2
    5.5'-Difluor-2.2'-bis-isopropyl-bianthron
    —— 5-Difluoromethyl-3-(4-trifluoromethyl-phenyl)-isoxazole-4-carboxylic acid 849738-30-3 C12H6F5NO3
    5-Difluoromethyl-3-(4-trifluoromethyl-phenyl)-isoxazole-4-carboxylic acid
    —— 5-hydroxy-2,3,8,9-tetramethoxydibenzo<a,e>cyclooctene 170462-08-5 C20H24O5
    5-hydroxy-2,3,8,9-tetramethoxydibenzo<a,e>cyclooctene
    —— 5-Aethyl-5-methyl-Δ<sup>3</sup>-1,3,4-oxadiazolin-2-on 28873-62-3 C5H8N2O2
    5-Aethyl-5-methyl-Δ<sup>3</sup>-1,3,4-oxadiazolin-2-on
    —— 5-Methyl-4-nitropyridin-2-carbonsaeure-1-oxid 35895-58-0 C7H6N2O5
    5-Methyl-4-nitropyridin-2-carbonsaeure-1-oxid
    —— 5-Chloro-6-[[2-hydroxy-3-(2-phenylpropan-2-yl)-5-(2,4,4-trimethylpentan-2-yl)phenyl]diazenyl]-3-methyl-1,3-benzoxazol-2-one 1000617-35-5 C31H36ClN3O3
    5-Chloro-6-[[2-hydroxy-3-(2-phenylpropan-2-yl)-5-(2,4,4-trimethylpentan-2-yl)phenyl]diazenyl]-3-methyl-1,3-benzoxazol-2-one
    —— 5-Hydroxy-2-(3-hydroxy-4-propoxy-phenyl)-chroman-4-one 64687-95-2 C18H18O5
    5-Hydroxy-2-(3-hydroxy-4-propoxy-phenyl)-chroman-4-one
    —— 5,7-di(pyrrolidin-1-yl)benzo[c][1,2,5]oxadiazol-4-amine 1170018-15-1 C14H19N5O
    5,7-di(pyrrolidin-1-yl)benzo[c][1,2,5]oxadiazol-4-amine
    —— 5-iodo-2-isopropyl-1H-imidazole 761426-55-5 C6H9IN2
    5-iodo-2-isopropyl-1H-imidazole
    —— 5-Ethoxy-3-pent-(Z)-ylidene-2-phenyl-tetrahydro-furan 115085-43-3 C17H24O2
    5-Ethoxy-3-pent-(Z)-ylidene-2-phenyl-tetrahydro-furan
    —— 5β-androstan-3α-ol-17-one p-fluorobenzoate 92010-54-3 C26H33FO3
    5β-androstan-3α-ol-17-one p-fluorobenzoate
    —— 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[3-[2-[2-oxo-2-[[(3S)-2-oxooxolan-3-yl]amino]ethyl]-1,3-dioxolan-2-yl]propoxy]ethoxy]ethyl]pentanamide 1083287-18-6 C26H42N4O9S
    5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[3-[2-[2-oxo-2-[[(3S)-2-oxooxolan-3-yl]amino]ethyl]-1,3-dioxolan-2-yl]propoxy]ethoxy]ethyl]pentanamide
    —— 5-(2-morpholin-4-yl-ethoxy)-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one oxime 1300196-17-1 C22H22N4O4
    5-(2-morpholin-4-yl-ethoxy)-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one oxime
    —— 5α-androstane-3β,4α,17β-triol 1038-63-7 C19H32O3
    5α-androstane-3β,4α,17β-triol
    —— 5-(2,5-bis(dodecyloxy)-4-(5-methylthiophen-2-yl)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine 1048363-12-7 C41H62O4S2
    5-(2,5-bis(dodecyloxy)-4-(5-methylthiophen-2-yl)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine
    —— 5-[1-(5-Isopropoxy-2-nitro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione 109133-71-3 C13H13N3O5
    5-[1-(5-Isopropoxy-2-nitro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione
    —— 5-(4'-bromophenyl)-[1,3]dithiolo[4,5-b][1,4]dithiin-2-one 337533-84-3 C11H5BrOS4
    5-(4'-bromophenyl)-[1,3]dithiolo[4,5-b][1,4]dithiin-2-one
    —— 5-benzyloxy-2-p-tolyl-pent-3-ynoic acid tert-butylamide 1206892-55-8 C23H27NO2
    5-benzyloxy-2-p-tolyl-pent-3-ynoic acid tert-butylamide
    —— 5-Chloro-3-(4-chlorophenyl)-7-methoxy-4-oxo-4H-1-benzopyran 139027-31-9 C16H10Cl2O3
    5-Chloro-3-(4-chlorophenyl)-7-methoxy-4-oxo-4H-1-benzopyran
    —— 5-(2-Methyl-phenylazo)-3-benzyl-rhodanin 24335-41-9 C17H15N3OS2
    5-(2-Methyl-phenylazo)-3-benzyl-rhodanin
    —— (+/-)-5,5-ethanediyldioxy-10-oxo-(4b<i>r</i>,8a<i>t</i>)-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-9-carboxylic acid ethyl ester 111260-77-6 C19H22O5
    (+/-)-5,5-ethanediyldioxy-10-oxo-(4b<i>r</i>,8a<i>t</i>)-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-9-carboxylic acid ethyl ester
    —— (5-amino-2-butyl-benzofuran-3-yl)-[4-(3-di-1-[<sup>2</sup>H<sub>2</sub>]-butylamino-propoxy)-phenyl]-methanone 1542232-52-9 C30H42N2O3
    (5-amino-2-butyl-benzofuran-3-yl)-[4-(3-di-1-[<sup>2</sup>H<sub>2</sub>]-butylamino-propoxy)-phenyl]-methanone
    —— 5,5'-bis-(2-methoxy-benzylidene)-2,2'-biphenyl-4,4'-diyldiamino-bis-thiazol-4-one 34028-44-9 C34H26N4O4S2
    5,5'-bis-(2-methoxy-benzylidene)-2,2'-biphenyl-4,4'-diyldiamino-bis-thiazol-4-one
    —— 5-Isodeltacyclon 1719-13-7 C9H10O
    5-Isodeltacyclon
    —— 5-(2,4-dichlorobenzylidene)-4-hydroxy-1,5-dihydropyrrol-2-one 220069-78-3 C11H7Cl2NO2
    5-(2,4-dichlorobenzylidene)-4-hydroxy-1,5-dihydropyrrol-2-one
    —— 5-Acetoxy-9b-phenyl-5,9b-dihydro-1H-pyrro<2,1-a>isoindol-3(2H)-on 63205-04-9 C19H17NO3
    5-Acetoxy-9b-phenyl-5,9b-dihydro-1H-pyrro<2,1-a>isoindol-3(2H)-on
    —— (5Z,7E,22E)-(1S,3R,24S)-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol 198758-96-2 C35H51NO4
    (5Z,7E,22E)-(1S,3R,24S)-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
    —— 5-methyl-4-oxo-3-phenyl-4,5-dihydro-3<i>H</i>-pyridazino[4,5-<i>b</i>]indole-1-carboxylic acid 63696-32-2 C18H13N3O3
    5-methyl-4-oxo-3-phenyl-4,5-dihydro-3<i>H</i>-pyridazino[4,5-<i>b</i>]indole-1-carboxylic acid
    —— 5-[(R)-1-(1-ethyl-6-trifluoromethyl-1H-benzoimidazol-2-yl)-ethylsulfamoyl]-1-methyl-1H-pyrrole-2-carboxamide 1025507-84-9 C18H20F3N5O3S
    5-[(R)-1-(1-ethyl-6-trifluoromethyl-1H-benzoimidazol-2-yl)-ethylsulfamoyl]-1-methyl-1H-pyrrole-2-carboxamide
    —— 5-allyl-5-piperidino-barbituric acid 100318-64-7 C12H17N3O3
    5-allyl-5-piperidino-barbituric acid
    —— 5-Methoxy-5,8,9,10-tetrahydro-6H-benzocycloocten-7-one 145355-09-5 C13H16O2
    5-Methoxy-5,8,9,10-tetrahydro-6H-benzocycloocten-7-one