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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5(R)-(Boc-amino)-4(R)-hydroxy-6-(p-trifluoromethylphenyl)-2(S)-(p-fluorophenylmethyl)-hexanoic acid 165877-13-4 C25H29F4NO5
    5(R)-(Boc-amino)-4(R)-hydroxy-6-(p-trifluoromethylphenyl)-2(S)-(p-fluorophenylmethyl)-hexanoic acid
    —— 5-{2-[1,1-dimethyl-3-(2-oxo-3-phenyl-imidazolidin-1-yl)-propylamino]-1-hydroxy-ethyl}-2-hydroxy-benzoic acid hydrazide 86780-09-8 C23H31N5O4
    5-{2-[1,1-dimethyl-3-(2-oxo-3-phenyl-imidazolidin-1-yl)-propylamino]-1-hydroxy-ethyl}-2-hydroxy-benzoic acid hydrazide
    —— 5'-[2-(2,6-dichlorophenyl)ethylamino]-2',5'-dideoxy-5-ethyluridine 115179-54-9 C19H23Cl2N3O4
    5'-[2-(2,6-dichlorophenyl)ethylamino]-2',5'-dideoxy-5-ethyluridine
    —— 5-Phenyl-2-cyan-5-amin-3.4-diaza-2.4-pentadien 25131-35-5 C10H10N4
    5-Phenyl-2-cyan-5-amin-3.4-diaza-2.4-pentadien
    —— (5R,8S,11R,13S,14S,17S)-11-(benzo[d]oxazol-5-yl)-13-methyl-17-(prop-1-yn-1-yl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-5,17(4H)-diol 1360817-86-2 C30H35NO5
    (5R,8S,11R,13S,14S,17S)-11-(benzo[d]oxazol-5-yl)-13-methyl-17-(prop-1-yn-1-yl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-5,17(4H)-diol
    —— 5-Phenyl-2,4-bis(trifluormethyl)pyrimidin 80489-02-7 C12H6F6N2
    5-Phenyl-2,4-bis(trifluormethyl)pyrimidin
    —— 5-dimethylamino-2-(5-dimethylamino-2-methyl-imidazol-1-yl)-2'-fluoro-benzophenone 63151-06-4 C21H23FN4O
    5-dimethylamino-2-(5-dimethylamino-2-methyl-imidazol-1-yl)-2'-fluoro-benzophenone
    —— 5-Chloro-2-(5-diethoxymethyl-furan-2-yl)-pyridine 454679-97-1 C14H16ClNO3
    5-Chloro-2-(5-diethoxymethyl-furan-2-yl)-pyridine
    —— 5-Isobutyl-5H-thiophen-2-one 113330-81-7 C8H12OS
    5-Isobutyl-5H-thiophen-2-one
    —— 5-(4-(piperazin-1-yl)phenyl)-2-(pyridin-3-yl)oxazole-4-carboxamide 1082441-99-3 C19H19N5O2
    5-(4-(piperazin-1-yl)phenyl)-2-(pyridin-3-yl)oxazole-4-carboxamide
    —— 5-(4-chloro-3-methoxyphenyl)-2-ethyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 1607025-19-3 C16H13ClN4O2
    5-(4-chloro-3-methoxyphenyl)-2-ethyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    —— 5α,14β-Androst-16-en-15-on 4004-65-3 C19H28O
    5α,14β-Androst-16-en-15-on
    —— 5-(2-cyanoacrylic acid-3-yl)-3,4-dimethyloxythiophene-2-carbaldehyde-N,N-diphenylhydrazone 1351758-10-5 C23H19N3O4S
    5-(2-cyanoacrylic acid-3-yl)-3,4-dimethyloxythiophene-2-carbaldehyde-N,N-diphenylhydrazone
    —— 5-hydroxy-4-methyl-6,8-dinitro-coumarin 102589-17-3 C10H6N2O7
    5-hydroxy-4-methyl-6,8-dinitro-coumarin
    —— 5-(2-Chloro-phenyl)-furan-2-carboxylic acid o-tolylamide 199458-96-3 C18H14ClNO2
    5-(2-Chloro-phenyl)-furan-2-carboxylic acid o-tolylamide
    —— [5-(3-chloro-2-methylbenzenesulphonylamino)-2-methylbenzoimidazol-1-yl]acetic acid ethyl ester 686746-86-1 C19H20ClN3O4S
    [5-(3-chloro-2-methylbenzenesulphonylamino)-2-methylbenzoimidazol-1-yl]acetic acid ethyl ester
    —— 5-chloro-1H-indole-2-carboxylic acid (1-(3-fluorophenyl)-2,4-dioxoperhydropyrimidin-3-yl)amide 521962-41-4 C19H14ClFN4O3
    5-chloro-1H-indole-2-carboxylic acid (1-(3-fluorophenyl)-2,4-dioxoperhydropyrimidin-3-yl)amide
    —— [5-(3-aminooxalyl-4-tert-butoxycarbonylmethoxy-2-methyl-indol-1-yl)-pentyl]-trimethyl-ammonium acetate 936625-54-6 C2H3O2*C25H38N3O5
    [5-(3-aminooxalyl-4-tert-butoxycarbonylmethoxy-2-methyl-indol-1-yl)-pentyl]-trimethyl-ammonium acetate
    —— 5-tert-Butyl-2-oxo-[1,3,4]oxadiazole-3-carboxylic acid methylamide 7187-98-6 C8H13N3O3
    5-tert-Butyl-2-oxo-[1,3,4]oxadiazole-3-carboxylic acid methylamide
    —— (5S,6S)-6-Acetylamino-1-(2-ethyl-butyryl)-5-(2-ethyl-butyryloxy)-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid methyl ester 315700-22-2 C21H34N2O6
    (5S,6S)-6-Acetylamino-1-(2-ethyl-butyryl)-5-(2-ethyl-butyryloxy)-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid methyl ester
    —— 5-ethyl-3-hydroxy-1-phenyl-phenazinium-betaine 109805-07-4 C20H16N2O
    5-ethyl-3-hydroxy-1-phenyl-phenazinium-betaine
    —— 5-(4-bromophenyl)-2-(furan-2-yl)oxazole 112671-82-6 C13H8BrNO2
    5-(4-bromophenyl)-2-(furan-2-yl)oxazole
    —— 5-amino-7-chloro-2-cyclopropyloxazolo[5,4-d]pyrimidine 1245319-08-7 C8H7ClN4O
    5-amino-7-chloro-2-cyclopropyloxazolo[5,4-d]pyrimidine
    —— 5-methoxy-2-methyl-4-{2-methyl-5-(2-pyrimidinyl)benzyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 258885-75-5 C16H17N5O2
    5-methoxy-2-methyl-4-{2-methyl-5-(2-pyrimidinyl)benzyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-[(2-(5-chloropyrid)-3-yl)phenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone 1098478-79-5 C16H12ClNO4
    5-[(2-(5-chloropyrid)-3-yl)phenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone
    —— 5-(2,3-dihydrobenzofuran-6-yl)-3-(2-{4-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenyl]-1,4-diazepan-1-yl}-2-oxoethyl)-5-methylimidazolidine-2,4-dione 1254042-96-0 C31H34F6N4O5
    5-(2,3-dihydrobenzofuran-6-yl)-3-(2-{4-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenyl]-1,4-diazepan-1-yl}-2-oxoethyl)-5-methylimidazolidine-2,4-dione
    —— 5'-tert-butyl 4-ethyl 5-amino-2,2'-bithiophene-4,5'-dicarboxylate 844502-30-3 C16H19NO4S2
    5'-tert-butyl 4-ethyl 5-amino-2,2'-bithiophene-4,5'-dicarboxylate
    —— 5-(4,5-bis(4-(dimethylamino)phenyl)-1-ethyl-1H-imidazol-2-yl)thiophene-2-carbaldehyde 1241962-27-5 C26H28N4OS
    5-(4,5-bis(4-(dimethylamino)phenyl)-1-ethyl-1H-imidazol-2-yl)thiophene-2-carbaldehyde
    —— 5-methyl-3-phenyl-2-[(2S)-1-(7H-purin-6-yl)pyrrolidin-2-yl]pyrrolo[2,1-f][1,2,4]triazin-4-one 1548333-12-5 C22H20N8O
    5-methyl-3-phenyl-2-[(2S)-1-(7H-purin-6-yl)pyrrolidin-2-yl]pyrrolo[2,1-f][1,2,4]triazin-4-one
    —— 5,5-diethyl-2-oxo-4-p-tolyl-2,5-dihydro-1H-chromeno[4,3-b]pyridine-3-carbonitrile 1609240-43-8 C24H22N2O2
    5,5-diethyl-2-oxo-4-p-tolyl-2,5-dihydro-1H-chromeno[4,3-b]pyridine-3-carbonitrile
    —— 5-chloro-2-[(2S)-1-[4-(methylamino)-1,3,5-triazin-2-yl]pyrrolidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one 1549736-67-5 C20H19ClN8O
    5-chloro-2-[(2S)-1-[4-(methylamino)-1,3,5-triazin-2-yl]pyrrolidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one
    —— 5-bromo-1-(5-chloro-2-methylphenyl)-1H-tetrazole 1146297-67-7 C8H6BrClN4
    5-bromo-1-(5-chloro-2-methylphenyl)-1H-tetrazole
    —— 5-(butylamino)-4-[(3-cyanobenzoyl)amino]-5-oxopentanoic acid 102742-78-9 C17H21N3O4
    5-(butylamino)-4-[(3-cyanobenzoyl)amino]-5-oxopentanoic acid
    —— 5-cyclohexanecarbonylamino-1-(2',6'-dichlorobenzoyl)-2-methylindole 682358-14-1 C23H22Cl2N2O2
    5-cyclohexanecarbonylamino-1-(2',6'-dichlorobenzoyl)-2-methylindole
    —— (5S,6R,10R,13S,17S)-5-Hydroxy-6,10,13,17-tetramethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthrene-17-carbonitrile 39851-29-1 C22H33NO2
    (5S,6R,10R,13S,17S)-5-Hydroxy-6,10,13,17-tetramethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthrene-17-carbonitrile
    —— 5-Chloro-3-(2-formylaethyl)-2-methylbenzoselenazolium-Bromid 30738-90-0 Br*C11H11ClNOSe
    5-Chloro-3-(2-formylaethyl)-2-methylbenzoselenazolium-Bromid
    —— 5-(4-aminophenyl)-3-(2,4-difluorophenyl)-2,4,6-trimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one 1221130-85-3 C21H18F2N4O
    5-(4-aminophenyl)-3-(2,4-difluorophenyl)-2,4,6-trimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 5-cholesten-19-ol 21515-53-7 C27H46O
    5-cholesten-19-ol
    —— 5-hydroxy-2,3-dimethyl-benzofuran-6-carbaldehyde 4223-87-4 C11H10O3
    5-hydroxy-2,3-dimethyl-benzofuran-6-carbaldehyde
    —— 5,6-dimethyl-1,2,4-triazine N1,N4-dioxide 343304-98-3 C5H7N3O2
    5,6-dimethyl-1,2,4-triazine N1,N4-dioxide
    —— 5-dichloromethylene-2,2-dimethyl-oxazolidin-4-one 89639-46-3 C6H7Cl2NO2
    5-dichloromethylene-2,2-dimethyl-oxazolidin-4-one
    —— 5-[2-(4-amino-1-piperidinyl)ethyl]-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carbonitrile 959617-82-4 C16H19N5O
    5-[2-(4-amino-1-piperidinyl)ethyl]-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carbonitrile
    —— 5-[3-(1-Amino-3-iminoisoindol-5-yl)oxy-2,2-dimethylpropoxy]-3-iminoisoindol-1-amine 93673-03-1 C21H22N6O2
    5-[3-(1-Amino-3-iminoisoindol-5-yl)oxy-2,2-dimethylpropoxy]-3-iminoisoindol-1-amine
    —— 5,5-bis(4-fluorophenyl)-2-methyl-3-(3-{4-[4-(trifluoromethyl)phenyl]-1-piperazinyl}propyl)-3,5-dihydro-4H-imidazol-4-one 721950-47-6 C30H29F5N4O
    5,5-bis(4-fluorophenyl)-2-methyl-3-(3-{4-[4-(trifluoromethyl)phenyl]-1-piperazinyl}propyl)-3,5-dihydro-4H-imidazol-4-one
    —— 5-Fluoro-3-(methylsulfonyl)pyridine-2-carbaldehyde 1357945-41-5 C7H6FNO3S
    5-Fluoro-3-(methylsulfonyl)pyridine-2-carbaldehyde
    —— [5-chloro-1'-[(E)-3-(4-methylphenyl)prop-2-enyl]spiro[2H-indole-3,4'-piperidine]-1-yl]-(2-methylpyridin-4-yl)methanone 1322048-53-2 C29H30ClN3O
    [5-chloro-1'-[(E)-3-(4-methylphenyl)prop-2-enyl]spiro[2H-indole-3,4'-piperidine]-1-yl]-(2-methylpyridin-4-yl)methanone
    —— 5-triphenylstannyl-valeric acid methyl ester 127796-37-6 C24H26O2Sn
    5-triphenylstannyl-valeric acid methyl ester
    —— 5-(2,6-dimethyl-4-pyridyl)-6-(3-fluorophenyl)-2,4-pyrimidinediamine 371230-79-4 C17H16FN5
    5-(2,6-dimethyl-4-pyridyl)-6-(3-fluorophenyl)-2,4-pyrimidinediamine
    —— 5-(4-chloro-2-nitro-anilino)-3<i>H</i>-[1,3,4]thiadiazole-2-thione 68161-65-9 C8H5ClN4O2S2
    5-(4-chloro-2-nitro-anilino)-3<i>H</i>-[1,3,4]thiadiazole-2-thione
    —— (5α,17β)-2'-(methylthio)pregn-2-en-20-yno<3,2-d>thiazol-17-ol 138272-47-6 C23H31NOS2
    (5α,17β)-2'-(methylthio)pregn-2-en-20-yno<3,2-d>thiazol-17-ol