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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R,7S,8S)-5-((S)-but-3-en-2-yl)-7,8,11,11-tetramethyl-10,10-diphenyl-2,4,9-trioxa-10-siladodecane 1322574-65-1 C28H42O3Si
    (5R,7S,8S)-5-((S)-but-3-en-2-yl)-7,8,11,11-tetramethyl-10,10-diphenyl-2,4,9-trioxa-10-siladodecane
    —— 5,7,8,9,10,12-hexahydro-5,12-ethanotetracene 40927-53-5 C20H20
    5,7,8,9,10,12-hexahydro-5,12-ethanotetracene
    —— 5-{3-[4-(4-methyl-piperazin-1-yl)-phenyl]-ureido}-2-pyridin-4-yl-thiazole-4-carboxylic acid amide 1414935-66-2 C21H23N7O2S
    5-{3-[4-(4-methyl-piperazin-1-yl)-phenyl]-ureido}-2-pyridin-4-yl-thiazole-4-carboxylic acid amide
    —— 5-[2-fluoro-4-(2-fluorophenoxy)phenyl]-2,2-dimethyl-4,4-dioxo-3,5,6,11-tetrahydro-1H-thiopyrano[2,3-c][1,5]benzodiazepin-10-ol 1049092-71-8 C26H24F2N2O4S
    5-[2-fluoro-4-(2-fluorophenoxy)phenyl]-2,2-dimethyl-4,4-dioxo-3,5,6,11-tetrahydro-1H-thiopyrano[2,3-c][1,5]benzodiazepin-10-ol
    —— 5-(5-acetyl-thiophen-2-yl)-2-amino-N-pyridin-4-yl-nicotinamide 1414950-75-6 C17H14N4O2S
    5-(5-acetyl-thiophen-2-yl)-2-amino-N-pyridin-4-yl-nicotinamide
    —— 5,8-dimethyl-2-[2-(2-thiazol-5-yl-1H-imidazol-4-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyrazine 1312325-38-4 C15H15N7S
    5,8-dimethyl-2-[2-(2-thiazol-5-yl-1H-imidazol-4-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyrazine
    —— 5-cyclopentyl-oxazolidine-2,4-dione 101861-74-9 C8H11NO3
    5-cyclopentyl-oxazolidine-2,4-dione
    —— 5-(5-fluoro-2-methylphenoxymethyl)-6-[2-methoxy-4-(4-methoxyphenoxycarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline 1027100-62-4 C35H34FNO6
    5-(5-fluoro-2-methylphenoxymethyl)-6-[2-methoxy-4-(4-methoxyphenoxycarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline
    —— 5-Cyclohexyl-1-[4-(6-ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-pentan-1-one 502645-88-7 C23H34N4OS
    5-Cyclohexyl-1-[4-(6-ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-pentan-1-one
    —— 5-methyl-2-furyl 4-amino-2-chlorophenyl ketone 473423-11-9 C12H10ClNO2
    5-methyl-2-furyl 4-amino-2-chlorophenyl ketone
    —— 5-(3-ethoxypropyl)-4-methyl-2-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217798-41-8 C21H22N4O3S
    5-(3-ethoxypropyl)-4-methyl-2-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— 5-Ethoxy-2,3-diphenyl-indan 96060-96-7 C23H18O2
    5-Ethoxy-2,3-diphenyl-indan
    —— 5-((2S)-2-tert-butoxycarbonylamino-3-phenyl-propoxy)-3-pyridin-4-yl-pyrazolo[3,4-b]pyridine-1-carboxylic acid tert-butyl ester 552331-72-3 C30H35N5O5
    5-((2S)-2-tert-butoxycarbonylamino-3-phenyl-propoxy)-3-pyridin-4-yl-pyrazolo[3,4-b]pyridine-1-carboxylic acid tert-butyl ester
    —— 5-tert.-Butyl-2-acetoxy-thiophen 91950-20-8 C10H14O2S
    5-tert.-Butyl-2-acetoxy-thiophen
    —— 5-Amino-1-(β-D-ribofuranosyl)-imidazol-4-carbonsaeure-methylester-5'-diphenylphosphat 100977-51-3 C22H24N3O9P
    5-Amino-1-(β-D-ribofuranosyl)-imidazol-4-carbonsaeure-methylester-5'-diphenylphosphat
    —— 5-Nitro-2-dimethylamino-4-<2-formyl-hydrazino>-6-oxo-dihydropyrimidin 887-65-0 C7H10N6O4
    5-Nitro-2-dimethylamino-4-<2-formyl-hydrazino>-6-oxo-dihydropyrimidin
    —— 5-<82Br>-Brom-uracil 72373-68-3 C4H3BrN2O2
    5-<82Br>-Brom-uracil
    —— 5-Methyl-4-oxo-2-p-tolyl-4,5-dihydro-furan-3-carboxylic acid ethyl ester 66823-35-6 C15H16O4
    5-Methyl-4-oxo-2-p-tolyl-4,5-dihydro-furan-3-carboxylic acid ethyl ester
    —— 5-chloro-N1-neopentylbenzene-1,2-diamine 1550554-28-3 C11H17ClN2
    5-chloro-N1-neopentylbenzene-1,2-diamine
    —— 5-(Z)-(4-methoxybenzylidene)-4-p-tolyl-5H-furan-2-one 1258494-09-5 C19H16O3
    5-(Z)-(4-methoxybenzylidene)-4-p-tolyl-5H-furan-2-one
    —— 5-Bromo-4-methyl-1,2-dihydropyridin-2-one hydrochloride 1803606-26-9 C6H7BrClNO
    5-Bromo-4-methyl-1,2-dihydropyridin-2-one hydrochloride
    —— 5-(4-methoxy-pyridin-3-yl)-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione 56817-32-4 C12H13N3O3
    5-(4-methoxy-pyridin-3-yl)-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— (5-(1,3-dioxolan-2-yl)benzo[d][1,3]dioxol-4-yl)(2,2-difluorobenzo[d][1,3]dioxol-5-yl)methanol 1428438-96-3 C18H14F2O7
    (5-(1,3-dioxolan-2-yl)benzo[d][1,3]dioxol-4-yl)(2,2-difluorobenzo[d][1,3]dioxol-5-yl)methanol
    —— 5-dimethylamino-1,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-one 117889-02-8 C6H8N6O
    5-dimethylamino-1,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-one
    —— 5-Hydroxy-4,6-dimethoxy-3-oxo-2-(2,3-dimethoxy-benzyliden)-2,3-dihydro-benzofuran 102019-26-1 C19H18O7
    5-Hydroxy-4,6-dimethoxy-3-oxo-2-(2,3-dimethoxy-benzyliden)-2,3-dihydro-benzofuran
    —— 5-ethyl-1-methyl-5-(2-piperidino-ethyl)-barbituric acid 100968-02-3 C14H23N3O3
    5-ethyl-1-methyl-5-(2-piperidino-ethyl)-barbituric acid
    —— 5a,6,8,8a,14a,15,17,17a-octahydro-6,17:8,15-diepoxyheptacene-5,9,14,18-tetraone 113431-14-4 C30H18O6
    5a,6,8,8a,14a,15,17,17a-octahydro-6,17:8,15-diepoxyheptacene-5,9,14,18-tetraone
    —— 5-(ethoxycarbonyl)-2,6-dimethyl-4-(m-nitrophenyl)-1,4(3,4)-dihydropyrimidine 98050-72-7 C15H17N3O4
    5-(ethoxycarbonyl)-2,6-dimethyl-4-(m-nitrophenyl)-1,4(3,4)-dihydropyrimidine
    —— 5-fluoren-9-ylidene-3-phenyl-2-sulfanylideneimidazolidin-4-one 82754-75-4 C22H14N2OS
    5-fluoren-9-ylidene-3-phenyl-2-sulfanylideneimidazolidin-4-one
    —— [5-Cyano-2-(4-methoxy-phenyl)-2-thioxo-1-thia-3-aza-2λ5-phospha-spiro[5.5]undec-3-en-4-ylsulfanyl]-acetic acid ethyl ester 668483-93-0 C20H25N2O3PS3
    [5-Cyano-2-(4-methoxy-phenyl)-2-thioxo-1-thia-3-aza-2λ5-phospha-spiro[5.5]undec-3-en-4-ylsulfanyl]-acetic acid ethyl ester
    —— 5,12-bis-(1,1-biphenyl-4-yl)-5,12-dihydroindolo[3,2-c]carbazole 222044-85-1 C42H28N2
    5,12-bis-(1,1-biphenyl-4-yl)-5,12-dihydroindolo[3,2-c]carbazole
    —— 5'-Oxo-4'-vinyl-4-ethyl-3',3,5-Trimethyl-1',5'-dihydro-2,2'-dipyrromethen 71468-14-9 C16H20N2O
    5'-Oxo-4'-vinyl-4-ethyl-3',3,5-Trimethyl-1',5'-dihydro-2,2'-dipyrromethen
    —— 5-chloro-4-(4-chlorosulphonylphenylazo)-3-(N-formyl-N-methylcarbamoyl)-1-phenylpyrazole 82857-57-6 C18H13Cl2N5O4S
    5-chloro-4-(4-chlorosulphonylphenylazo)-3-(N-formyl-N-methylcarbamoyl)-1-phenylpyrazole
    —— (5-Butylsulfanyl-4H-[1,2,4]triazol-3-yl)-carbamic acid propyl ester 79741-90-5 C10H18N4O2S
    (5-Butylsulfanyl-4H-[1,2,4]triazol-3-yl)-carbamic acid propyl ester
    —— 5,6-dimethoxy-2-methyl-3-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-indole 81038-68-8 C22H28N4O2
    5,6-dimethoxy-2-methyl-3-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-indole
    —— 5-((1H-pyrrolo[2,3-b]pyridin-4-yl)ethynyl)picolinonitrile 1174297-36-9 C15H8N4
    5-((1H-pyrrolo[2,3-b]pyridin-4-yl)ethynyl)picolinonitrile
    —— 5-fluoro-1-hydroxy-6-phenyl-1H-indol-2-carboxylic acid 1303571-27-8 C15H10FNO3
    5-fluoro-1-hydroxy-6-phenyl-1H-indol-2-carboxylic acid
    —— 5,7-dihydroxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride 76992-51-3 C19H23NO5*ClH
    5,7-dihydroxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride
    —— 5-(2-cyclopropyl-4-phenylmethoxyphenyl)-2,2-dimethyl-4,4-dioxo-3,5,6,11-tetrahydro-1H-thiopyrano[2,3-c][1,5]benzodiazepin-10-ol 1049090-58-5 C30H32N2O4S
    5-(2-cyclopropyl-4-phenylmethoxyphenyl)-2,2-dimethyl-4,4-dioxo-3,5,6,11-tetrahydro-1H-thiopyrano[2,3-c][1,5]benzodiazepin-10-ol
    —— 5-[4-(3-cyclopentylpropionyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one 719309-38-3 C20H22N2O3S2
    5-[4-(3-cyclopentylpropionyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one
    —— 5-(2-methylpyridin-4-yl)-N-(4-(4-(methylsulfonyl)piperazin-1-yl)pyridin-2-yl)thiazolo[5,4-b]pyridin-2-amine 1377259-93-2 C22H23N7O2S2
    5-(2-methylpyridin-4-yl)-N-(4-(4-(methylsulfonyl)piperazin-1-yl)pyridin-2-yl)thiazolo[5,4-b]pyridin-2-amine
    —— [5-(4-Amino-3-nitro-benzoyl)-thiophen-3-yl]-acetic acid tert-butyl ester 117498-85-8 C17H18N2O5S
    [5-(4-Amino-3-nitro-benzoyl)-thiophen-3-yl]-acetic acid tert-butyl ester
    —— (5Z,7E,22E)-(1S,3R,24S)-24-methoxy-25-(1-oxoheptyl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3-diol 223112-43-4 C37H58O4
    (5Z,7E,22E)-(1S,3R,24S)-24-methoxy-25-(1-oxoheptyl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3-diol
    —— (+-)-5t-phenyl-2-thioxo-thiazolidine-4r-carboxylic acid hydrazide 99055-99-9 C10H11N3OS2
    (+-)-5t-phenyl-2-thioxo-thiazolidine-4r-carboxylic acid hydrazide
    —— 5-chloro-5α-cholestane-3β,4β-diol 3-monobenzoate 50391-91-8 C34H51ClO3
    5-chloro-5α-cholestane-3β,4β-diol 3-monobenzoate
    —— 5-bromo-2-(carboxymethyl-methyl-amino)-benzoic acid 101080-84-6 C10H10BrNO4
    5-bromo-2-(carboxymethyl-methyl-amino)-benzoic acid
    —— 5-(4.6-Dinitro-3-hydroxy-benzyl)-hydantoin 99361-94-1 C10H8N4O7
    5-(4.6-Dinitro-3-hydroxy-benzyl)-hydantoin
    —— 5-Amino-1-benzyl-4-<(1'R)-<(2'-azido-1'-tert-butyldimethylsilyl)oxy>ethyl>imidazole 151256-26-7 C18H28N6OSi
    5-Amino-1-benzyl-4-<(1'R)-<(2'-azido-1'-tert-butyldimethylsilyl)oxy>ethyl>imidazole
    —— 5-Brom-6-hydroxy-7-methylindan-1-on 28596-72-7 C10H9BrO2
    5-Brom-6-hydroxy-7-methylindan-1-on
    —— 5-(4-Methoxybenzene sulfonyl)-5-[5-(2-methyl-5-nitrophenyl)pent-4-ynyl]thiazolidine-2,4-dione 500710-08-7 C22H20N2O7S2
    5-(4-Methoxybenzene sulfonyl)-5-[5-(2-methyl-5-nitrophenyl)pent-4-ynyl]thiazolidine-2,4-dione