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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-ethyl-6-(2-{3-[2-(2,2,6,6-tetramethyl-piperidin-1-yl)ethoxy]phenyl}benzoxazol-6-yl)-4,5-dihydro-2H-pyridazin-3-one 1346699-96-4 C30H38N4O3
    5-ethyl-6-(2-{3-[2-(2,2,6,6-tetramethyl-piperidin-1-yl)ethoxy]phenyl}benzoxazol-6-yl)-4,5-dihydro-2H-pyridazin-3-one
    —— 5-(4-methylsulfanyl-phenyl)-2,3-dihydro-benzofuran-7-sulfonic acid [(R)-2-hydroxy-1-(1H-indol-3-ylmethyl)-ethyl]-amide 1053234-28-8 C26H26N2O4S2
    5-(4-methylsulfanyl-phenyl)-2,3-dihydro-benzofuran-7-sulfonic acid [(R)-2-hydroxy-1-(1H-indol-3-ylmethyl)-ethyl]-amide
    —— 5-(2-fluorophenyl)-2-(pyridin-2-yl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine 1247880-77-8 C17H14FN3O
    5-(2-fluorophenyl)-2-(pyridin-2-yl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine
    —— (5,5-dimethyl-4-phenyl-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-phenyl-methanesulfonic acid 57625-21-5 C19H21NO3S
    (5,5-dimethyl-4-phenyl-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-phenyl-methanesulfonic acid
    —— 5-Methyl-2-nonyl-1H-imidazole 55981-66-3 C13H24N2
    5-Methyl-2-nonyl-1H-imidazole
    —— 5-bromo-1-[1-(4-cyanophenyl)cyclopropyl]-6-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid 4-methanesulfonylbenzylamide 1571135-81-3 C25H22BrN3O4S
    5-bromo-1-[1-(4-cyanophenyl)cyclopropyl]-6-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid 4-methanesulfonylbenzylamide
    —— 5-methylthio-4-[4-(3-{[N-(2-morpholin-4-ylethyl)carbamoyl]methoxy}phenyl)(1,3-thiazol-2-yl)]thiophene-2-carboxamidine 237381-73-6 C23H27N5O3S3
    5-methylthio-4-[4-(3-{[N-(2-morpholin-4-ylethyl)carbamoyl]methoxy}phenyl)(1,3-thiazol-2-yl)]thiophene-2-carboxamidine
    —— 5-butyl-1,2,3,6-tetrahydro-4-(4-methoxyphenyl)-1-(phenylmethyl)-pyridine 1048976-85-7 C23H29NO
    5-butyl-1,2,3,6-tetrahydro-4-(4-methoxyphenyl)-1-(phenylmethyl)-pyridine
    —— 5,8-Dibrom-2-tosyloxy-naphthalin 93260-53-8 C17H12Br2O3S
    5,8-Dibrom-2-tosyloxy-naphthalin
    —— 5,5-Dimethyl-2-ethyl-4(5H)-oxazolonium 68659-37-0 C7H11NO2*ClHO4
    5,5-Dimethyl-2-ethyl-4(5H)-oxazolonium
    —— 5-nitro-N-cyanoindole 477862-75-2 C9H5N3O2
    5-nitro-N-cyanoindole
    —— 5-(3,4-Diethoxyphenyl)-3-[2-methyl-4-(pyrrolidin-1-ylmethyl)phenyl]-1,2,4-oxadiazole 1201444-57-6 C24H29N3O3
    5-(3,4-Diethoxyphenyl)-3-[2-methyl-4-(pyrrolidin-1-ylmethyl)phenyl]-1,2,4-oxadiazole
    —— 5,7-dichloro-2-(pyrazol-3-yl)benzoxazole 1073468-76-4 C10H5Cl2N3O
    5,7-dichloro-2-(pyrazol-3-yl)benzoxazole
    —— 5-[[(2S)-2-[(1-cyclohexyl-3-oxo-2-phenylindazole-5-carbonyl)amino]propanoyl]amino]-1-methylindole-2-carboxylic acid 1086026-88-1 C33H33N5O5
    5-[[(2S)-2-[(1-cyclohexyl-3-oxo-2-phenylindazole-5-carbonyl)amino]propanoyl]amino]-1-methylindole-2-carboxylic acid
    —— 5-[2-[4-Ethyl-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidin-5-yl]ethynyl]pyridin-2-amine 1321872-96-1 C22H23N7
    5-[2-[4-Ethyl-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidin-5-yl]ethynyl]pyridin-2-amine
    —— 5-chloro-3-(1,3-thiazol-4-yl)-1H-indole-2-carboxylic acid 1250442-01-3 C12H7ClN2O2S
    5-chloro-3-(1,3-thiazol-4-yl)-1H-indole-2-carboxylic acid
    —— 5-(Thiophen-3-yl)-2,3-dihydro-1,3,4-thiadiazol-2-one 1694143-69-5 C6H4N2OS2
    5-(Thiophen-3-yl)-2,3-dihydro-1,3,4-thiadiazol-2-one
    —— 5'-O-tert-Butyldimethylsilyl-2'-deoxy-8-methylthioadenosine 131265-36-6 C17H29N5O3SSi
    5'-O-tert-Butyldimethylsilyl-2'-deoxy-8-methylthioadenosine
    —— (5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-[(S)-2-(5-phenylisoxazol-3-yl)pyrrolidin-1-yl]methanone 1597524-96-3 C23H21N5O2
    (5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-[(S)-2-(5-phenylisoxazol-3-yl)pyrrolidin-1-yl]methanone
    —— 5-oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-6-carboxylic acid benzyl ester 855385-26-1 C19H18O3
    5-oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-6-carboxylic acid benzyl ester
    —— 5-fluoro-1-[[5-fluoro-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-1-yl]-phenylmethyl]-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazole 97674-47-0 C19H6F18N4
    5-fluoro-1-[[5-fluoro-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-1-yl]-phenylmethyl]-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazole
    —— 5-bromo-3-pivaloylpivalophenone 120173-43-5 C16H21BrO2
    5-bromo-3-pivaloylpivalophenone
    —— (5Z)-dimethyl 5-(tert-butylimino)-2,5-dihydro-2-phenyl-2-(thiocyanatomethyl)furan-3,4-dicarboxylate 1310489-02-1 C20H22N2O5S
    (5Z)-dimethyl 5-(tert-butylimino)-2,5-dihydro-2-phenyl-2-(thiocyanatomethyl)furan-3,4-dicarboxylate
    —— 5-thiocyanatomethyl-8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridine hydrochloride 111335-23-0 C10H10N2O2S*ClH
    5-thiocyanatomethyl-8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridine hydrochloride
    —— 5-tert-butyl-2-(2,4-dinitrophenyl)-N-phenyl-1,2,4-triazol-3-amine 114065-68-8 C18H18N6O4
    5-tert-butyl-2-(2,4-dinitrophenyl)-N-phenyl-1,2,4-triazol-3-amine
    —— 5α-ergosta-2,7,22-triene 93782-72-0 C28H44
    5α-ergosta-2,7,22-triene
    —— 5-p-<5-(2,3,6-Trimethyl-4-methoxyphenyl)-3-methyl-2E,4E-pentadienylamido>phenyl-10,15,20-triphenylporphyrin 130482-30-3 C60H49N5O2
    5-p-<5-(2,3,6-Trimethyl-4-methoxyphenyl)-3-methyl-2E,4E-pentadienylamido>phenyl-10,15,20-triphenylporphyrin
    —— 5-[2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-methylene-cyclopent-1-enyl]-4-methyl-3,5-dioxo-pentanoic acid methyl ester 107841-91-8 C20H32O5Si
    5-[2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-methylene-cyclopent-1-enyl]-4-methyl-3,5-dioxo-pentanoic acid methyl ester
    —— 5-(4-nitro-benzylidene)-thiazolidine-2,4-dione 2-benzoylhydrazone 93327-34-5 C17H12N4O4S
    5-(4-nitro-benzylidene)-thiazolidine-2,4-dione 2-benzoylhydrazone
    —— 5,6-Diacetoxy-anthrachinon-(1,2) 7302-28-5 C18H12O6
    5,6-Diacetoxy-anthrachinon-(1,2)
    —— 5-Aethyl-5-isopentyl-1-<tetra-O-acetyl-β-D-glucopyranosyl>-barbitursaeure 96579-97-4 C25H36N2O12
    5-Aethyl-5-isopentyl-1-<tetra-O-acetyl-β-D-glucopyranosyl>-barbitursaeure
    —— 5,6,6a,11a-Tetrahydro-2,3-dihydroxy-11-methyl-benz<a>pyrrolidino<2,3-d>carbazol 107064-14-2 C19H20N2O2
    5,6,6a,11a-Tetrahydro-2,3-dihydroxy-11-methyl-benz<a>pyrrolidino<2,3-d>carbazol
    —— 5'-Desoxy-5'-thiocyanato-thymidin 19321-51-8 C11H13N3O4S
    5'-Desoxy-5'-thiocyanato-thymidin
    —— 5-ethyl-pyrrole-2,4-dicarboxylic acid diethyl ester 27093-49-8 C12H17NO4
    5-ethyl-pyrrole-2,4-dicarboxylic acid diethyl ester
    —— (5Z,11Z)-2,8-Dibromo-4,10-dichloro-6,12-diphenyl-dibenzo[b,f][1,5]diazocine 121998-50-3 C26H14Br2Cl2N2
    (5Z,11Z)-2,8-Dibromo-4,10-dichloro-6,12-diphenyl-dibenzo[b,f][1,5]diazocine
    —— 5-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]-1-[4-(N,N-didodecylamino)phenyl]-7-(triisopropylsilyl)hepta-1,3,6-triyne 396721-09-8 C53H81NO4S2Si
    5-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]-1-[4-(N,N-didodecylamino)phenyl]-7-(triisopropylsilyl)hepta-1,3,6-triyne
    —— 5-diphenylphosphine-uracil-pentacarbonylchromium(0) 108339-69-1 C21H13CrN2O7P
    5-diphenylphosphine-uracil-pentacarbonylchromium(0)
    —— 5-Oxo-1,2,4-triaethoxycarbonyl-cyclopentyl-(1)-essigsaeure-aethylester 95275-55-1 C18H26O9
    5-Oxo-1,2,4-triaethoxycarbonyl-cyclopentyl-(1)-essigsaeure-aethylester
    —— 5,5-dichloro-penta-2<i>t</i>,4-dienal-(2,4-dinitro-phenylhydrazone) 63189-60-6 C11H8Cl2N4O4
    5,5-dichloro-penta-2<i>t</i>,4-dienal-(2,4-dinitro-phenylhydrazone)
    —— 5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-isopropylidene-N6-methyladenosine-8-methyl-(8(1)->5'-S)-2',3'-O-isopropylidene-5'-thiouridine 1184837-83-9 C35H53N7O9SSi
    5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-isopropylidene-N6-methyladenosine-8-methyl-(8(1)->5'-S)-2',3'-O-isopropylidene-5'-thiouridine
    —— [5-[(4-aminosulfonyl)phenyl]-4-(4-methoxyphenyl)-2-oxazolyl]methyl-N-hydroxy-N-methyl-dithiocarbamate 425417-24-9 C19H19N3O5S3
    [5-[(4-aminosulfonyl)phenyl]-4-(4-methoxyphenyl)-2-oxazolyl]methyl-N-hydroxy-N-methyl-dithiocarbamate
    —— 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis<(prop-2-ynyl)oxycarbonylmethoxy>calix<4>arene 143722-36-5 C64H72O12
    5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis<(prop-2-ynyl)oxycarbonylmethoxy>calix<4>arene
    —— 5-[3-(4-bromophenyl)-2-propenoyl]-6-methyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one 924724-65-2 C20H17BrN2O2
    5-[3-(4-bromophenyl)-2-propenoyl]-6-methyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one
    —— 5-dimethylamino-2,7,7,8,8-pentamethyl-3-phenyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]non-2-ene 56642-09-2 C17H26NO4P
    5-dimethylamino-2,7,7,8,8-pentamethyl-3-phenyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]non-2-ene
    —— (5Z)-diethyl 5-(cyclohexylimino)-2,5-dihydro-2-phenyl-2-(thiocyanatomethyl)furan-3,4-dicarboxylate 1310489-04-3 C24H28N2O5S
    (5Z)-diethyl 5-(cyclohexylimino)-2,5-dihydro-2-phenyl-2-(thiocyanatomethyl)furan-3,4-dicarboxylate
    —— 5-(1-cyan-2-thien-2-yl-ethenyl)-3-phenyl-1,2,4-oxadiazole 117534-48-2 C15H9N3OS
    5-(1-cyan-2-thien-2-yl-ethenyl)-3-phenyl-1,2,4-oxadiazole
    —— 5,8-diacetoxy-1,3-dimethyl-1,4-dihydro-naphthalene 108840-37-5 C16H18O4
    5,8-diacetoxy-1,3-dimethyl-1,4-dihydro-naphthalene
    —— 5,5-Dipropargyl-2,4,6-trioxo-piperidin-carbonsaeure-(3)-amid 93404-57-0 C12H10N2O4
    5,5-Dipropargyl-2,4,6-trioxo-piperidin-carbonsaeure-(3)-amid
    —— 5,5-bis-(4-pyrrolidin-1-yl-but-2-ynyl)-pyrimidine-2,4,6-trione 3919-71-9 C20H26N4O3
    5,5-bis-(4-pyrrolidin-1-yl-but-2-ynyl)-pyrimidine-2,4,6-trione
    —— (5-(thiazol-2-yl)-2-(thiophen-3-yl)phenyl)(3,4,5-trimethoxyphenyl)methanone 1016543-13-7 C23H19NO4S2
    (5-(thiazol-2-yl)-2-(thiophen-3-yl)phenyl)(3,4,5-trimethoxyphenyl)methanone