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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5'-Brom-salicyliden-5-chlor-2-amino-pyridin 73447-03-7 C12H8BrClN2O
5'-Brom-salicyliden-5-chlor-2-amino-pyridin
—— 5-(Diethyl-methyl-silyl)-2-methyl-valeraldehyd-(2,4-dinitrophenylhydrazon) 18673-61-5 C17H28N4O4Si
5-(Diethyl-methyl-silyl)-2-methyl-valeraldehyd-(2,4-dinitrophenylhydrazon)
—— 5-[3-(4-bromophenyl)-1,9-dimethyl-2-oxo-2,9-dihydro-1H-pyrido[2,3-b]indol-6-yl]-2-methyl-2H-pyrazole-3-carboxylic acid ethyl ester 935507-59-8 C26H23BrN4O3
5-[3-(4-bromophenyl)-1,9-dimethyl-2-oxo-2,9-dihydro-1H-pyrido[2,3-b]indol-6-yl]-2-methyl-2H-pyrazole-3-carboxylic acid ethyl ester
—— 5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(4-methylpiperazine-1-carbonyl)phenyl)-N-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-carboxamide 1207600-33-6 C26H29F3N6O4
5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(4-methylpiperazine-1-carbonyl)phenyl)-N-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-carboxamide
—— 5-Trifluoromethyl-3,7-dichloropyrido[2,3-b][1,8]naphthyridine 335447-54-6 C12H4Cl2F3N3
5-Trifluoromethyl-3,7-dichloropyrido[2,3-b][1,8]naphthyridine
—— 5-[5-(5-methyl-3H-imidazol-4-ylmethoxy)pyridin-2-yl]furan-2-carboxylic acid [(S)-methylcarbamoyl(tetrahydropyran-4-yl)methyl]amide 1227190-17-1 C23H27N5O5
5-[5-(5-methyl-3H-imidazol-4-ylmethoxy)pyridin-2-yl]furan-2-carboxylic acid [(S)-methylcarbamoyl(tetrahydropyran-4-yl)methyl]amide
—— 5-Brom-4-methoxy-1-<2,3,5-tri-O-benzoyl-β-D-ribofuranosyl>-1,2-dihydro-pyrimidinon(2) 2880-94-6 C31H25BrN2O9
5-Brom-4-methoxy-1-<2,3,5-tri-O-benzoyl-β-D-ribofuranosyl>-1,2-dihydro-pyrimidinon(2)
—— 5-chloromethyl-2-(toluene-4-sulfonyl)-2<i>H</i>-naphth[1,8-<i>cd</i>]isothiazole-1,1-dioxide 109566-38-3 C18H14ClNO4S2
5-chloromethyl-2-(toluene-4-sulfonyl)-2<i>H</i>-naphth[1,8-<i>cd</i>]isothiazole-1,1-dioxide
—— 5-Acetoxy-7-oxo-3-methoxy-5H-6,6a,7,8,9,9a-hexahydro-cyclopentano<a>naphthalin 97493-22-6 C16H18O4
5-Acetoxy-7-oxo-3-methoxy-5H-6,6a,7,8,9,9a-hexahydro-cyclopentano<a>naphthalin
—— 5-methoxy-2-(2,3,5-trimethoxy-anilino)-benzoic acid 108972-67-4 C17H19NO6
5-methoxy-2-(2,3,5-trimethoxy-anilino)-benzoic acid
—— 5,5-diethyl-1-(1-phenyl-butyl)-barbituric acid 101737-92-2 C18H24N2O3
5,5-diethyl-1-(1-phenyl-butyl)-barbituric acid
—— 5-(3,5-dimethyl-phenoxy)-benzo[<i>a</i>]phenazine 113750-35-9 C24H18N2O
5-(3,5-dimethyl-phenoxy)-benzo[<i>a</i>]phenazine
—— (+/-)-5-[[3,4-Dihydro-5-{2,3,8-trimethyl-5H-dibenzo[a,d]cyclohepten-5-yl}-2oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-furancarboxylic acid, ethyl ester 216658-26-3 C30H28N2O4S
(+/-)-5-[[3,4-Dihydro-5-{2,3,8-trimethyl-5H-dibenzo[a,d]cyclohepten-5-yl}-2oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-furancarboxylic acid, ethyl ester
—— 5-Methoxy-1-phenyl-pent-4-en-2-inyliden-(2-chlor-4-nitrophenyl)-imin 86223-83-8 C18H13ClN2O3
5-Methoxy-1-phenyl-pent-4-en-2-inyliden-(2-chlor-4-nitrophenyl)-imin
—— 5-[1-((E)-11-Carboxy-3-oxo-undec-1-en-7-ynyl)-3-oxo-azocan-2-ylmethyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 194492-09-6 C30H44N2O6
5-[1-((E)-11-Carboxy-3-oxo-undec-1-en-7-ynyl)-3-oxo-azocan-2-ylmethyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
—— 5,14-dihydroxy-1β,19-isopropylidenedioxy-3,11-dioxo-5β,14β-androstane-17β-carboxylic acid methyl ester 118924-68-8 C24H34O8
5,14-dihydroxy-1β,19-isopropylidenedioxy-3,11-dioxo-5β,14β-androstane-17β-carboxylic acid methyl ester
—— 5,14,19-trihydroxy-3-oxo-5β,14β-androstane-17β-carboxylic acid ethyl ester 112742-73-1 C22H34O6
5,14,19-trihydroxy-3-oxo-5β,14β-androstane-17β-carboxylic acid ethyl ester
—— 5,6-dihydro-4<i>H</i>-benz[<i>de</i>]anthracen-6-ol 80252-16-0 C17H14O
5,6-dihydro-4<i>H</i>-benz[<i>de</i>]anthracen-6-ol
—— 5-[6-chloro-5-(1H-indazol-5-yl)-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid 1219738-65-4 C22H15ClN4O3
5-[6-chloro-5-(1H-indazol-5-yl)-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid
—— 5-(4-Dimethylamino-phenylmethanesulfonyl)-2-methyl-phenylamine 93537-99-6 C16H20N2O2S
5-(4-Dimethylamino-phenylmethanesulfonyl)-2-methyl-phenylamine
—— 5'-acetoxy-<i>p</i>-terphenyl-2',3'-dicarboxylic acid dimethyl ester 116569-47-2 C24H20O6
5'-acetoxy-<i>p</i>-terphenyl-2',3'-dicarboxylic acid dimethyl ester
—— 5-(4-chlorophenyl)-3-cyclopropyl-4,5-dihydro-1H-pyrazole-1-carboxamide 1335234-01-9 C13H14ClN3O
5-(4-chlorophenyl)-3-cyclopropyl-4,5-dihydro-1H-pyrazole-1-carboxamide
—— 5-Jod-isophthalsaeure-di-n-hexylester 4863-16-5 C20H29IO4
5-Jod-isophthalsaeure-di-n-hexylester
—— (+/-)-5-pent-4-ynyl-1,7,8,8a-tetrahydrooxazolo[3,4-a]pyridin-3-one 351336-81-7 C12H15NO2
(+/-)-5-pent-4-ynyl-1,7,8,8a-tetrahydrooxazolo[3,4-a]pyridin-3-one
—— 5-phenyloxazole-4-carbonitrile 254880-28-9 C10H6N2O
5-phenyloxazole-4-carbonitrile
—— [5-((E)-2-cyano-2-diethylcarbamoyl-vinyl)-2-hydroxy-3-nitro-phenoxycarbonyloxy]-acetic acid methyl ester 960393-08-2 C18H19N3O9
[5-((E)-2-cyano-2-diethylcarbamoyl-vinyl)-2-hydroxy-3-nitro-phenoxycarbonyloxy]-acetic acid methyl ester
—— 5-Thia-8-azaspiro[3.4]octane 109640-45-1 C6H11NS
5-Thia-8-azaspiro[3.4]octane
—— 5'-d(TTGTT)-3' 34621-98-2 C50H65N13O32P4
5'-d(TTGTT)-3'
—— 5-bromo-3-(3-chloro-benzoyloxymethyl)-1-[4-(4-methoxy-phenoxy)-but-2-ynyl]-2-(4-methoxy-phenoxymethyl)-indole 56264-19-8 C35H29BrClNO6
5-bromo-3-(3-chloro-benzoyloxymethyl)-1-[4-(4-methoxy-phenoxy)-but-2-ynyl]-2-(4-methoxy-phenoxymethyl)-indole
—— 5,13-di-tert-butyl-8-(4-methylbenzyl)-16-methoxy[2.2]metacyclophane 1217552-16-3 C33H42O
5,13-di-tert-butyl-8-(4-methylbenzyl)-16-methoxy[2.2]metacyclophane
—— (5-methoxy-1-oxo-1,2,3,4-tetrahydro-[2]naphthyl)-glyoxylic acid methyl ester 57763-57-2 C14H14O5
(5-methoxy-1-oxo-1,2,3,4-tetrahydro-[2]naphthyl)-glyoxylic acid methyl ester
—— 5,6-Dibromo-3,6-di-tert-butyl-4-oxo-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carbaldehyde 83187-62-6 C16H20Br2O2S
5,6-Dibromo-3,6-di-tert-butyl-4-oxo-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carbaldehyde
—— 5,10,15-trimesityl-20-[4-(3-methyl-3-hydroxybut-1-yn-1-yl)phenyl]porphinatocopper(II) 873848-55-6 C58H52CuN4O
5,10,15-trimesityl-20-[4-(3-methyl-3-hydroxybut-1-yn-1-yl)phenyl]porphinatocopper(II)
—— 5-<4-Methoxy-phenylsulfonylamino>-2-methyl-1,3,4-oxadiazol 34243-14-6 C10H11N3O4S
5-<4-Methoxy-phenylsulfonylamino>-2-methyl-1,3,4-oxadiazol
—— 5-[2-[4-(aminosulfonyl)phenyl]-4-trifluoromethyl-1H-imidazol-1-yl]-1,3-benzodioxole 189297-19-6 C17H12F3N3O4S
5-[2-[4-(aminosulfonyl)phenyl]-4-trifluoromethyl-1H-imidazol-1-yl]-1,3-benzodioxole
—— 5,11,17,23-tetra[trans-(phenylethynyl)ethynyl-bis(triethylphosphine)platinum(II)]-25,26,27,28-tetrapropoxythiacalix[4]arene 454183-94-9 C124H176O4P8Pt4S4
5,11,17,23-tetra[trans-(phenylethynyl)ethynyl-bis(triethylphosphine)platinum(II)]-25,26,27,28-tetrapropoxythiacalix[4]arene
—— 5-ethyl-6-(3-trifluoromethylbenzyl)-2-thiouracil 1015701-16-2 C14H13F3N2OS
5-ethyl-6-(3-trifluoromethylbenzyl)-2-thiouracil
—— 5-[(3S,4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3-ylmethyl]-benzo[1,3]dioxole 195141-37-8 C35H48O5Si2
5-[(3S,4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3-ylmethyl]-benzo[1,3]dioxole
—— 5-(4-acetyl-[1,4]diazepan-1-yl)-N-(5-(4-methoxyphenyl)-1H-pyrazol-3-yl)pentanamide phosphate 1172580-75-4 C22H31N5O3*H3O4P
5-(4-acetyl-[1,4]diazepan-1-yl)-N-(5-(4-methoxyphenyl)-1H-pyrazol-3-yl)pentanamide phosphate
—— 5-<N-(4-methoxybenzyl)formamido>-1-methyl-1H-imidazole-4-carboxamidine hydrochloride 128031-25-4 C14H17N5O2*ClH
5-<N-(4-methoxybenzyl)formamido>-1-methyl-1H-imidazole-4-carboxamidine hydrochloride
—— (5-{2-[3'-(1-ethyl-1-hydroxypropyl)biphenyl-3-yl]oxymethyl}-2-hydroxymethylphenyl)methanol 341005-70-7 C26H30O4
(5-{2-[3'-(1-ethyl-1-hydroxypropyl)biphenyl-3-yl]oxymethyl}-2-hydroxymethylphenyl)methanol
—— 5-Hydroxy-3,4-dimethyl-7-pentadecylcumarin 103044-32-2 C26H40O3
5-Hydroxy-3,4-dimethyl-7-pentadecylcumarin
—— (5S,7R)-(4-ethylphenyl)-N-(2-furanylmethyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide 1403602-62-9 C21H21F3N4O2
(5S,7R)-(4-ethylphenyl)-N-(2-furanylmethyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide
—— 5-(1,3-Dihydroxybutylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 84257-13-6 C10H14O6
5-(1,3-Dihydroxybutylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
—— 5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-((2-bromobenzylidene)amino)-4H-1,2,4-triazole-3-thiol 1070666-48-6 C16H12BrN7S
5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-((2-bromobenzylidene)amino)-4H-1,2,4-triazole-3-thiol
—— 5-methyl-6-(4-pyridinyl)-2H-1,4-thiazin-3(4H)-one p-toluenesulfonate 113373-87-8 C7H8O3S*C10H10N2OS
5-methyl-6-(4-pyridinyl)-2H-1,4-thiazin-3(4H)-one p-toluenesulfonate
—— 5-[(2-aminoethyl)thio]-2-dimethylaminomethylbenzoxazole 101243-08-7 C12H17N3OS
5-[(2-aminoethyl)thio]-2-dimethylaminomethylbenzoxazole
—— 5-Chlor-2-hydroxymethyl-1-methylpyrrol 56453-99-7 C6H8ClNO
5-Chlor-2-hydroxymethyl-1-methylpyrrol
—— 5-Methoxy-1,3,4,6,7-pentachloro-2-azacycl<3.2.2>azin 57948-30-8 C10H3Cl5N2O
5-Methoxy-1,3,4,6,7-pentachloro-2-azacycl<3.2.2>azin
—— 5-<2-Acetoxy-3-methoxy-phenyl>-2-acetyl-3-<4-methoxy-phenyl>-2,5-dihydro-isoxazol 29422-61-5 C21H21NO6
5-<2-Acetoxy-3-methoxy-phenyl>-2-acetyl-3-<4-methoxy-phenyl>-2,5-dihydro-isoxazol