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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4,5-bis(2,6-dimethoxyphenyl)thiophen-2-yl)-1H-tetrazole 1395083-04-1 C21H20N4O4S
    5-(4,5-bis(2,6-dimethoxyphenyl)thiophen-2-yl)-1H-tetrazole
    —— [5-(5-bromo-2-methoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid ethyl ester 60783-70-2 C13H14BrN3O3S
    [5-(5-bromo-2-methoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid ethyl ester
    —— [5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)pyrimidin-2-yl]-(4-trifluoromethylbenzyl)amine 1029047-75-3 C20H16F3N5
    [5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)pyrimidin-2-yl]-(4-trifluoromethylbenzyl)amine
    —— 5-(4-chloro-benzylidene)-1-methyl-pyrimidine-2,4,6-trione 4-[(4-chloro-benzylidene)-hydrazone] 54014-75-4 C19H14Cl2N4O2
    5-(4-chloro-benzylidene)-1-methyl-pyrimidine-2,4,6-trione 4-[(4-chloro-benzylidene)-hydrazone]
    —— 5-Ethyl-2-phenyl-3-formyl-cumaron 93321-28-9 C17H14O2
    5-Ethyl-2-phenyl-3-formyl-cumaron
    —— 5-Nitro-7-amino-1,1-dimethyl-6-isopropylindan 7395-85-9 C14H20N2O2
    5-Nitro-7-amino-1,1-dimethyl-6-isopropylindan
    —— 5-(N-Phenylsulfonylthiocarbamoyl)-2-triphenylphosphoranylidenamino-oxazol 88012-18-4 C28H22N3O3PS2
    5-(N-Phenylsulfonylthiocarbamoyl)-2-triphenylphosphoranylidenamino-oxazol
    —— 5-(acetylamino)-1-cyclopropyl-6,8-difluoro-7-(cis-3,4,5-trimethyl-1-piperazinyl)-4(1H)-oxoquinoline-3-carboxylic acid 126458-09-1 C22H26F2N4O4
    5-(acetylamino)-1-cyclopropyl-6,8-difluoro-7-(cis-3,4,5-trimethyl-1-piperazinyl)-4(1H)-oxoquinoline-3-carboxylic acid
    —— 5'amino-3',5'-dideoxy-N<sup>6</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine 220867-52-7 C19H21N7O6
    5'amino-3',5'-dideoxy-N<sup>6</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine
    —— 5-p-methylphenyl-8-phenyl-2H-pyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidine-3-thione 1338219-07-0 C20H15N5S
    5-p-methylphenyl-8-phenyl-2H-pyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidine-3-thione
    —— 5-{4-(6-[2-(piperidin-1-yl)phenoxy]-1-methyl-1H-benzimidazol-2-ylmethoxy)benzyl}thiazolidine-2,4-dione 223134-23-4 C30H30N4O4S
    5-{4-(6-[2-(piperidin-1-yl)phenoxy]-1-methyl-1H-benzimidazol-2-ylmethoxy)benzyl}thiazolidine-2,4-dione
    —— 5,6-difluoro-1,2-diphenylacenaphthylene 270917-41-4 C24H14F2
    5,6-difluoro-1,2-diphenylacenaphthylene
    —— 5-(4-Benzylsulfonylpiperazin-1-yl)-2-(3,5-difluorophenyl)-4-[3-(trifluoromethyl)phenyl]pyridazin-3-one 1062074-28-5 C28H23F5N4O3S
    5-(4-Benzylsulfonylpiperazin-1-yl)-2-(3,5-difluorophenyl)-4-[3-(trifluoromethyl)phenyl]pyridazin-3-one
    —— (5S,11S)-5,11-dibenzyl-3,6,10,13-tetraaza-1(2,6)-pyridina-8(1,3)-benzenacyclotetradecaphane-4,12-dione 1380115-28-5 C33H35N5O2
    (5S,11S)-5,11-dibenzyl-3,6,10,13-tetraaza-1(2,6)-pyridina-8(1,3)-benzenacyclotetradecaphane-4,12-dione
    —— 5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid ethyl-(4-nitro-benzyl)-amide 53706-19-7 C14H15N3O5
    5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid ethyl-(4-nitro-benzyl)-amide
    —— 5,6-bis(octyloxy)naphtho[1,2-b:4,3-b']dithiophene-2-carboxaldehyde 1333332-93-6 C31H40O3S2
    5,6-bis(octyloxy)naphtho[1,2-b:4,3-b']dithiophene-2-carboxaldehyde
    —— 5,11-dihydro-8-(methylthio)-11-<(4-methyl-1-piperazinyl)acetyl>-6H-pyrido<2,3-b><1,4>benzodiazepin-6-one hydrochloride 133727-48-7 C20H23N5O2S*ClH
    5,11-dihydro-8-(methylthio)-11-<(4-methyl-1-piperazinyl)acetyl>-6H-pyrido<2,3-b><1,4>benzodiazepin-6-one hydrochloride
    —— 5,8-dihydroxynaphtho<2,3-d>thiazole-4,9-dione 159830-83-8 C11H5NO4S
    5,8-dihydroxynaphtho<2,3-d>thiazole-4,9-dione
    —— 5-Amino-3-phenyl-4-propyl-pyrazol 1780-52-5 C12H15N3
    5-Amino-3-phenyl-4-propyl-pyrazol
    —— 5-methoxy-N-[3-nitro-5-(trifluoromethyl)pyridin-2-yl]pyrazin-2-amine 1312308-84-1 C11H8F3N5O3
    5-methoxy-N-[3-nitro-5-(trifluoromethyl)pyridin-2-yl]pyrazin-2-amine
    —— 5H,7H-5-Oxo-6a,12a-dihydro-<2>benzopyrano<4,3-b><1>benzopyran 63183-77-7 C16H12O3
    5H,7H-5-Oxo-6a,12a-dihydro-<2>benzopyrano<4,3-b><1>benzopyran
    —— 5-bromo-<i>N</i>-[4-(2-hydroxy-phenyl)-thiazol-2-yl]-2-mercapto-benzamide 61954-16-3 C16H11BrN2O2S2
    5-bromo-<i>N</i>-[4-(2-hydroxy-phenyl)-thiazol-2-yl]-2-mercapto-benzamide
    —— 5-Butyl-4-oxo-4H,5H-pyrano<3,2-c><1,2>benzothiazin-3-carboxaldehyd-6,6-dioxid 54820-33-6 C16H15NO5S
    5-Butyl-4-oxo-4H,5H-pyrano<3,2-c><1,2>benzothiazin-3-carboxaldehyd-6,6-dioxid
    —— 5-(3-aminophenoxy)isophthalonitrile 548465-60-7 C14H9N3O
    5-(3-aminophenoxy)isophthalonitrile
    —— 5,3'-dichloro-4,4'-dihydroxy-2-amino diphenylamine 59996-93-9 C12H10Cl2N2O2
    5,3'-dichloro-4,4'-dihydroxy-2-amino diphenylamine
    —— (5-(4-isopropyloxazol-2-yl)-4-(naphthalen-1-ylmethyl)-1H-pyrrol-2-yl)(piperazin-1-yl)methanone 1032954-56-5 C27H30N4O2
    (5-(4-isopropyloxazol-2-yl)-4-(naphthalen-1-ylmethyl)-1H-pyrrol-2-yl)(piperazin-1-yl)methanone
    —— 5-methoxy-1-<i>p</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid 54709-09-0 C12H12N2O3
    5-methoxy-1-<i>p</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid
    —— 5-[7-(Cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxoquinazolin-3-yl]-3,3-dimethyl-4-oxopentanoic acid 1075697-24-3 C26H34FN3O5
    5-[7-(Cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxoquinazolin-3-yl]-3,3-dimethyl-4-oxopentanoic acid
    —— 5-amino-4-chloro-2-methoxy-N-(2-methoxyphenyl)-N-methylbenzenesulfonamide 1073436-72-2 C15H17ClN2O4S
    5-amino-4-chloro-2-methoxy-N-(2-methoxyphenyl)-N-methylbenzenesulfonamide
    —— 5,7-bis(benzyloxy)-3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-4H-chromen-4-one 96909-29-4 C41H36O6
    5,7-bis(benzyloxy)-3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-4H-chromen-4-one
    —— 5-ethoxy-6-methoxy-4-methyl-8,9-dihydro-furo[2,3-<i>h</i>]chromen-2-one 108170-16-7 C15H16O5
    5-ethoxy-6-methoxy-4-methyl-8,9-dihydro-furo[2,3-<i>h</i>]chromen-2-one
    —— 5'-[(2-chlorophenyl)(hydroxy)methyl]-1'-(3-thienyl)spiro[1,3-dioxane-2,3'-indol]-2'(1'H)-one 1239673-52-9 C22H18ClNO4S
    5'-[(2-chlorophenyl)(hydroxy)methyl]-1'-(3-thienyl)spiro[1,3-dioxane-2,3'-indol]-2'(1'H)-one
    —— 5-{4-[1-(4-Hydroxy-phenyl)-1-methyl-ethyl]-phenoxy}-2-methyl-isoindole-1,3-dione 61864-47-9 C24H21NO4
    5-{4-[1-(4-Hydroxy-phenyl)-1-methyl-ethyl]-phenoxy}-2-methyl-isoindole-1,3-dione
    —— 5α-Cholest-2-en-19-carbonsaeure-methylester 66452-60-6 C28H46O2
    5α-Cholest-2-en-19-carbonsaeure-methylester
    —— 5-[6-(5-{6-[5-(6-Benzyloxycarbonylamino-hexylcarbamoyl)-pentanoylamino]-hexylcarbamoyl}-pentanoylamino)-hexylcarbamoyl]-pentanethioic acid S-phenyl ester 4174-06-5 C50H78N6O8S
    5-[6-(5-{6-[5-(6-Benzyloxycarbonylamino-hexylcarbamoyl)-pentanoylamino]-hexylcarbamoyl}-pentanoylamino)-hexylcarbamoyl]-pentanethioic acid S-phenyl ester
    —— (5S,6S,8R,9R,4'R)-3-butyl-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-8,9-(dimethylmethylenedioxy)-2-thioxo-7-oxa-1,3-diazaspiro[4.4]nonan-4-one 1262144-92-2 C18H28N2O6S
    (5S,6S,8R,9R,4'R)-3-butyl-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-8,9-(dimethylmethylenedioxy)-2-thioxo-7-oxa-1,3-diazaspiro[4.4]nonan-4-one
    —— 5-Chloro-naphthalene-1-carboxylic acid phenylamide 22577-93-1 C17H12ClNO
    5-Chloro-naphthalene-1-carboxylic acid phenylamide
    —— 5,7-dihydroxy-4-oxo-4H-chromen-3-yl nonanoate 1227277-59-9 C18H22O6
    5,7-dihydroxy-4-oxo-4H-chromen-3-yl nonanoate
    —— 5-amino-4-cyano-3-phenyl-N-(pyridin-2-ylcarbamoyl)-2,3-dihydrothiophene-2-carboxamide 1289410-95-2 C18H15N5O2S
    5-amino-4-cyano-3-phenyl-N-(pyridin-2-ylcarbamoyl)-2,3-dihydrothiophene-2-carboxamide
    —— 5-Oxohexylthiocyanat 71081-40-8 C7H11NOS
    5-Oxohexylthiocyanat
    —— 5-bromo-N-tert-butyl-2-[(Z)-2-(3-methoxystyryl)]-1-benzofuran-3-amine 1610629-28-1 C21H22BrNO2
    5-bromo-N-tert-butyl-2-[(Z)-2-(3-methoxystyryl)]-1-benzofuran-3-amine
    —— (5R)-5-methyl-3-{4-[(2-methylbenzyl)oxy]benzyl}-1,3-oxazolidin-2-one 1095986-79-0 C19H21NO3
    (5R)-5-methyl-3-{4-[(2-methylbenzyl)oxy]benzyl}-1,3-oxazolidin-2-one
    —— 5-[2-(4-Chloro-phenoxy)-acetylamino]-N-(2-diethylamino-ethyl)-2-methoxy-benzamide 70853-53-1 C22H28ClN3O4
    5-[2-(4-Chloro-phenoxy)-acetylamino]-N-(2-diethylamino-ethyl)-2-methoxy-benzamide
    —— (5,7-dinitro-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazol-4-yl)-(2-methyl-cyclohexyl)-amine 30542-97-3 C15H16F3N5O4
    (5,7-dinitro-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazol-4-yl)-(2-methyl-cyclohexyl)-amine
    —— 5-[(2-chloro-pyrimidin-4-yl)-(methoxycarbonylmethyl)-amino]-indazole-1-carboxylic acid tert-butyl ester 1152262-15-1 C19H20ClN5O4
    5-[(2-chloro-pyrimidin-4-yl)-(methoxycarbonylmethyl)-amino]-indazole-1-carboxylic acid tert-butyl ester
    —— 5-Isopropylthio-1.1-dichlor-pent-1-en 29336-73-0 C8H14Cl2S
    5-Isopropylthio-1.1-dichlor-pent-1-en
    —— 5-(3,4-dichlorophenyl)-3-{[4-(2-pyridyl)piperazine-1-yl]methyl}-1,3,4-oxadiazole-2(3H)-one 1421370-16-2 C18H17Cl2N5O2
    5-(3,4-dichlorophenyl)-3-{[4-(2-pyridyl)piperazine-1-yl]methyl}-1,3,4-oxadiazole-2(3H)-one
    —— (5R,8S,8aS)-octahydro-5-pentylindolizine-8-carbaldehyde 117960-14-2 C14H25NO
    (5R,8S,8aS)-octahydro-5-pentylindolizine-8-carbaldehyde
    —— 5-O-benzoyl-3-O-(imidazolylthiocarbonyl)-1,2-O-isopropylidene-α-L-xylofuranose 169823-49-8 C19H20N2O6S
    5-O-benzoyl-3-O-(imidazolylthiocarbonyl)-1,2-O-isopropylidene-α-L-xylofuranose
    —— 5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Pentadecafluoro-3-methyl-undecane-2,4-dione 130556-85-3 C12H7F15O2
    5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Pentadecafluoro-3-methyl-undecane-2,4-dione