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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-5-hydroxy-11-(1-hydroxyethyl)-5H-acenaphtheno<5,6-k,l>acephenanthrene 76281-10-2 C28H24O2
    5-methyl-5-hydroxy-11-(1-hydroxyethyl)-5H-acenaphtheno<5,6-k,l>acephenanthrene
    —— 5-(azidomethyl)-4-(4-methoxyphenyl)oxazolidin-2-one 1227259-44-0 C11H12N4O3
    5-(azidomethyl)-4-(4-methoxyphenyl)oxazolidin-2-one
    —— 5-methyl-3-[1-(trans-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]-1,3-benzoxazol-2(3H)-one hydrochloride 1134196-73-8 C23H34N2O4*ClH
    5-methyl-3-[1-(trans-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]-1,3-benzoxazol-2(3H)-one hydrochloride
    —— (5R,6R,7S)-5-{(1R)-4-[(3,4-dimethoxybenzyl)oxy]-1-methylbutyl}-2,2,3,3,6,9,9,10,10-nonamethyl-7-[3-(trimethylsilyl)prop-2-ynyl]-4,8-dioxa-3,9-disilaundecane 1038082-17-5 C36H68O5Si3
    (5R,6R,7S)-5-{(1R)-4-[(3,4-dimethoxybenzyl)oxy]-1-methylbutyl}-2,2,3,3,6,9,9,10,10-nonamethyl-7-[3-(trimethylsilyl)prop-2-ynyl]-4,8-dioxa-3,9-disilaundecane
    —— 5-[4-(hexadecane-1-sulfonyl)-anilino]-2-(2,4,6-trichloro-phenyl)-2<i>H</i>-pyrazole-3,4-dione 4-{[4-(2-phenoxy-ethoxy)-phenyl]-hydrazone} 64513-33-3 C45H54Cl3N5O5S
    5-[4-(hexadecane-1-sulfonyl)-anilino]-2-(2,4,6-trichloro-phenyl)-2<i>H</i>-pyrazole-3,4-dione 4-{[4-(2-phenoxy-ethoxy)-phenyl]-hydrazone}
    —— 5-(4-chloro-phenoxy)-1-(2-chloro-phenyl)-4-[(1,3-dimethyl-pentylamino)-methyl]-1H-pyrazole-3-carboxylic acid sec-butylamide 795304-83-5 C28H36Cl2N4O2
    5-(4-chloro-phenoxy)-1-(2-chloro-phenyl)-4-[(1,3-dimethyl-pentylamino)-methyl]-1H-pyrazole-3-carboxylic acid sec-butylamide
    —— 5-Oxo-4-aza-tricyclo[5.3.1.1<sup>3,9</sup>]dodecane-4-carboxylic acid amide 54432-54-1 C12H18N2O2
    5-Oxo-4-aza-tricyclo[5.3.1.1<sup>3,9</sup>]dodecane-4-carboxylic acid amide
    —— (5S,9R,10S,11S,13S,17S)-3-[(E)-Cyclohexylimino]-9-fluoro-10,13,17-trimethyl-hexadecahydro-cyclopenta[a]phenanthrene-11,17-diol 4161-92-6 C26H42FNO2
    (5S,9R,10S,11S,13S,17S)-3-[(E)-Cyclohexylimino]-9-fluoro-10,13,17-trimethyl-hexadecahydro-cyclopenta[a]phenanthrene-11,17-diol
    —— 5-(cyclohex-1-en-1-yl)-2-(dichloromethylene)-3-methyltetrahydrofuran 1351663-11-0 C12H16Cl2O
    5-(cyclohex-1-en-1-yl)-2-(dichloromethylene)-3-methyltetrahydrofuran
    —— 5-hydroxy-6-methyl-5-(4-methylphenyl)pyrrolo[3,4-b]pyridin-7-one 78151-23-2 C15H14N2O2
    5-hydroxy-6-methyl-5-(4-methylphenyl)pyrrolo[3,4-b]pyridin-7-one
    —— 5-(2-Hydroxy-3-methylen-2-norbornyl)-2-methyl-2-penten-1-ol 77369-00-7 C14H22O2
    5-(2-Hydroxy-3-methylen-2-norbornyl)-2-methyl-2-penten-1-ol
    —— 5-bromo-2'-O,4'-C-methyleneuridine 320590-22-5 C10H11BrN2O6
    5-bromo-2'-O,4'-C-methyleneuridine
    —— 5-chloro-10-piperidin-1-yl-1H-[1,3]dioxino[5,4-f]quinoline-9-carboxylic acid ethyl ester 36037-99-7 C19H21ClN2O4
    5-chloro-10-piperidin-1-yl-1H-[1,3]dioxino[5,4-f]quinoline-9-carboxylic acid ethyl ester
    —— [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-tris(3,5-difluorophenyl)porphyrinato]nickel(II) 1350372-44-9 C50H28F6N4NiO2
    [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-tris(3,5-difluorophenyl)porphyrinato]nickel(II)
    —— 5'-(thiophen-2-yl)spiro[[1,3]dioxolane-2,3'-indolin]-2'-one 1412900-35-6 C14H11NO3S
    5'-(thiophen-2-yl)spiro[[1,3]dioxolane-2,3'-indolin]-2'-one
    —— 5-(acetylamino)-2-bromo-1,3-bis((dimethylamino)methyl)benzene 153763-91-8 C14H22BrN3O
    5-(acetylamino)-2-bromo-1,3-bis((dimethylamino)methyl)benzene
    —— 5-fluoro-N-{4-[(pyridin-2-ylmethyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide 1375542-78-1 C22H19FN4O2
    5-fluoro-N-{4-[(pyridin-2-ylmethyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide
    —— (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 107515-27-5 C30H47NO5Si2
    (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
    —— 5-bromo-N-(methylsulfonyl)-2,3-dihydro-1H-indene-1-carboxamide 1132944-62-7 C11H12BrNO3S
    5-bromo-N-(methylsulfonyl)-2,3-dihydro-1H-indene-1-carboxamide
    —— 5-fluoro-N-{4-[methyl(3-methylbutyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide 1375551-71-5 C22H26FN3O2
    5-fluoro-N-{4-[methyl(3-methylbutyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide
    —— 5-[(1-(4-chloro-2-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-2-(4-cyclopropylpiperazin-1-yl)thiazol-4-one 1312702-98-9 C26H23ClF3N5OS
    5-[(1-(4-chloro-2-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-2-(4-cyclopropylpiperazin-1-yl)thiazol-4-one
    —— 5-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-3-[4-(tetrahydro-2H-pyran-4-yloxy)phenyl]-1,2,4-oxadiazole 1085452-85-2 C25H26N4O3
    5-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-3-[4-(tetrahydro-2H-pyran-4-yloxy)phenyl]-1,2,4-oxadiazole
    —— 5-Methyl-2-naphthalen-2-yl-5-triethylsilanyloxy-oct-3-yn-2-ol 39481-02-2 C25H36O2Si
    5-Methyl-2-naphthalen-2-yl-5-triethylsilanyloxy-oct-3-yn-2-ol
    —— 5-acetoxy-3,6,9-trimethyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-2-carboxylic acid methyl ester 39874-80-1 C18H16O7
    5-acetoxy-3,6,9-trimethyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-2-carboxylic acid methyl ester
    —— 5-Ethyl-6-(4-methoxy-phenyl)-2-methyl-2-propyl-2,3-dihydro-pyran-4-one 32704-97-5 C18H24O3
    5-Ethyl-6-(4-methoxy-phenyl)-2-methyl-2-propyl-2,3-dihydro-pyran-4-one
    —— 5-Acetoxy-2-cyan-5-methyl-ethylheptanoat 31398-82-0 C13H21NO4
    5-Acetoxy-2-cyan-5-methyl-ethylheptanoat
    —— 5,6,7,8,9,10,11,12-Octahydro-4-hydroxy-2H-cyclodeca<b>pyran-2-on 104155-61-5 C13H18O3
    5,6,7,8,9,10,11,12-Octahydro-4-hydroxy-2H-cyclodeca<b>pyran-2-on
    —— 5-methyl-1-phenyl-1H-pyrazol-4-ylboronic acid 1228183-26-3 C10H11BN2O2
    5-methyl-1-phenyl-1H-pyrazol-4-ylboronic acid
    —— 5,6-Dihydro-2,4-dimethyl-6-hydroxy-5-oxo-3,6-diazaphenanthren-1-carbonsaeuremethylester 88434-71-3 C16H14N2O4
    5,6-Dihydro-2,4-dimethyl-6-hydroxy-5-oxo-3,6-diazaphenanthren-1-carbonsaeuremethylester
    —— 5-chloro-3-methyl-N,1-diphenyl-N-propan-2-ylpyrazole-4-carboxamide 1046810-21-2 C20H20ClN3O
    5-chloro-3-methyl-N,1-diphenyl-N-propan-2-ylpyrazole-4-carboxamide
    —— 5-Carboxy-2-methyl-indolyl-(3)-essigsaeure 17222-84-3 C12H11NO4
    5-Carboxy-2-methyl-indolyl-(3)-essigsaeure
    —— 5-(3,5-dimethyl-isoxazol-4-yl)-4-(4-ethoxy-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione 109403-44-3 C15H16N4O2S
    5-(3,5-dimethyl-isoxazol-4-yl)-4-(4-ethoxy-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5,5-dimethyl-1H,1'H-spiro[furo[2,3-d]pyrimidine-6,5'-pyrimidine]-2,2'-dithioxo-4,4',6'(3H,3'H,5H)-trione 1334752-86-1 C11H10N4O4S2
    5,5-dimethyl-1H,1'H-spiro[furo[2,3-d]pyrimidine-6,5'-pyrimidine]-2,2'-dithioxo-4,4',6'(3H,3'H,5H)-trione
    —— 5-bromotetramethylrhodamine 934464-18-3 C24H21BrN2O3
    5-bromotetramethylrhodamine
    —— (5S,7R,8R)-5-Benzyloxymethyl-7-hydroxy-3-methoxy-6,7,8,9-tetrahydro-5H-5,8-methano-benzocyclohepten-10-one 29068-45-9 C21H22O4
    (5S,7R,8R)-5-Benzyloxymethyl-7-hydroxy-3-methoxy-6,7,8,9-tetrahydro-5H-5,8-methano-benzocyclohepten-10-one
    —— 5-(3,4-Dichloro-phenyl)-5H-imidazo[2,1-a]isoindol-5-ol 24033-21-4 C16H10Cl2N2O
    5-(3,4-Dichloro-phenyl)-5H-imidazo[2,1-a]isoindol-5-ol
    —— 5-(6-(4,6-Dimethylpyrimidin-2-ylthio)hexyl) 3-methyl 4-(3-chloro-6-fluoro-2-(trifluoromethyl)phenyl)-2-(fluoromethyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate 112640-33-2 C29H31ClF5N3O4S
    5-(6-(4,6-Dimethylpyrimidin-2-ylthio)hexyl) 3-methyl 4-(3-chloro-6-fluoro-2-(trifluoromethyl)phenyl)-2-(fluoromethyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate
    —— 5,7,8-Triacetoxy-6-methyl-9-formyl-2,3-dihydro-1H-pyrrolo<1,2-a>indol 3139-22-8 C19H19NO7
    5,7,8-Triacetoxy-6-methyl-9-formyl-2,3-dihydro-1H-pyrrolo<1,2-a>indol
    —— 5-methoxy-3-(1-nitrobutan-2-yl)-1H-indole 92108-72-0 C13H16N2O3
    5-methoxy-3-(1-nitrobutan-2-yl)-1H-indole
    —— 5-(p-bromophenyl)-3-(phenyl)-1H-1,2,4-triazole 56250-92-1 C14H10BrN3
    5-(p-bromophenyl)-3-(phenyl)-1H-1,2,4-triazole
    —— 5-(4-Methylphenyl)-2-(4-nitrophenyl)-7-phenylpyrazolo[1,5-a]pyrimidine-3-carbaldehyde 1028408-82-3 C26H18N4O3
    5-(4-Methylphenyl)-2-(4-nitrophenyl)-7-phenylpyrazolo[1,5-a]pyrimidine-3-carbaldehyde
    —— 5-tert-butyl-2-methyl-2H-pyrazole-3-carboxylic acid [1-(5-benzyl-4-phenyl-thiazol-2-ylcarbamoyl)-1-methyl-ethyl]-amide 1205597-27-8 C29H33N5O2S
    5-tert-butyl-2-methyl-2H-pyrazole-3-carboxylic acid [1-(5-benzyl-4-phenyl-thiazol-2-ylcarbamoyl)-1-methyl-ethyl]-amide
    —— (-)-(5R,5'R,5''R,7R,7'R,7''R,8S,8'S,8''S-)-8,8',8''-[(2,4,6-trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[5,6,7,8-tetrahydro-6,6-dimethyl-3-(2-pyridinyl)-5,7-methanoisoquinoline] 922713-10-8 C63H66N6
    (-)-(5R,5'R,5''R,7R,7'R,7''R,8S,8'S,8''S-)-8,8',8''-[(2,4,6-trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[5,6,7,8-tetrahydro-6,6-dimethyl-3-(2-pyridinyl)-5,7-methanoisoquinoline]
    —— 5-tert-Butyl-3-{1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl}-4,5-dimethyl-5H-furan-2-one 32813-84-6 C18H22N4O6
    5-tert-Butyl-3-{1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl}-4,5-dimethyl-5H-furan-2-one
    —— 5-(2-Bromo-acetyl)-3-ethyl-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester 35161-26-3 C12H17BrO5
    5-(2-Bromo-acetyl)-3-ethyl-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 5-Ethyl-1,3-dithiolan-2,4-dion 33918-29-5 C5H6O2S2
    5-Ethyl-1,3-dithiolan-2,4-dion
    —— 5-(4-hydroxy-pent-1-enyl)-thiophene-2-carboxylic acid methyl ester 67137-63-7 C11H14O3S
    5-(4-hydroxy-pent-1-enyl)-thiophene-2-carboxylic acid methyl ester
    —— 5,5-Dimethyl-1-Hydroximinobenzyl-2-Pyrazolin 70395-59-4 C12H15N3O
    5,5-Dimethyl-1-Hydroximinobenzyl-2-Pyrazolin
    —— 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride 149972-72-5 C22H22Cl2GeN4
    5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride
    —— 5,5-(ethylenedioxy)-2,,6,6-trimethyl-1-iodocyclohexene 150966-58-8 C11H17IO2
    5,5-(ethylenedioxy)-2,,6,6-trimethyl-1-iodocyclohexene