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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-chlorophenyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid 1431663-20-5 C14H9ClN2O2
    5-(4-chlorophenyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
    —— 5-(2-benzyloxymethyl-5-isopropyl-3-methyl-3H-imidazol-4-ylsulfanyl)-isophthalonitrile 868525-49-9 C23H22N4OS
    5-(2-benzyloxymethyl-5-isopropyl-3-methyl-3H-imidazol-4-ylsulfanyl)-isophthalonitrile
    —— 5-ethyl-4-hydroxy-6-[4-(4-methoxypiperidin-1-yl)phenyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1426667-80-2 C20H24N2O5
    5-ethyl-4-hydroxy-6-[4-(4-methoxypiperidin-1-yl)phenyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5-p-Toluolsulfonylamino-3-methyl-4-acetyl-isothiazol 23889-60-3 C13H14N2O3S2
    5-p-Toluolsulfonylamino-3-methyl-4-acetyl-isothiazol
    —— 5-ethoxy-1-hydroxy-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid 859952-69-5 C8H9NO5
    5-ethoxy-1-hydroxy-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid
    —— 5,12-Bis(4-methylphenyl)-6,11-bis[4-(trifluoromethyl)phenyl]tetracene 1439646-13-5 C46H30F6
    5,12-Bis(4-methylphenyl)-6,11-bis[4-(trifluoromethyl)phenyl]tetracene
    —— 5,5-Pentamethylen-3-p-toluidinomethyl-hydantoin 896-57-1 C16H21N3O2
    5,5-Pentamethylen-3-p-toluidinomethyl-hydantoin
    —— 5,5-Dipropyl-3-piperidinomethyl-hydantoin 843-63-0 C15H27N3O2
    5,5-Dipropyl-3-piperidinomethyl-hydantoin
    —— 5,5'-Sulfonylbis-(2,4-dhydroxy-benzophenon) 35839-48-6 C26H18O8S
    5,5'-Sulfonylbis-(2,4-dhydroxy-benzophenon)
    —— 5-(2-Oxo-propyl)-3,4-dihydro-2H-pyridine-1-carboxylic acid methyl ester 113718-38-0 C10H15NO3
    5-(2-Oxo-propyl)-3,4-dihydro-2H-pyridine-1-carboxylic acid methyl ester
    —— 5-(4-bromobutyl)-2-[5-(4-bromobutyl)pyridin-2-yl]pyridine 686772-92-9 C18H22Br2N2
    5-(4-bromobutyl)-2-[5-(4-bromobutyl)pyridin-2-yl]pyridine
    —— 5,6-Dichlor-4-nitro-2-cyano-1-methyl-benzimidazol 29974-31-0 C9H4Cl2N4O2
    5,6-Dichlor-4-nitro-2-cyano-1-methyl-benzimidazol
    —— 5-(1-ethoxy-propylidene)-3-pyridin-2-ylmethyl-2-thioxo-thiazolidin-4-one 51216-56-9 C14H16N2O2S2
    5-(1-ethoxy-propylidene)-3-pyridin-2-ylmethyl-2-thioxo-thiazolidin-4-one
    —— 5-isopropylsulfanyl-2-methyl-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 51039-71-5 C12H15N3S2
    5-isopropylsulfanyl-2-methyl-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-(4-Chloro-phenylamino)-2-[(4-methyl-piperazine-1-carbothioyl)-amino]-benzoic acid 36590-20-2 C19H21ClN4O2S
    5-(4-Chloro-phenylamino)-2-[(4-methyl-piperazine-1-carbothioyl)-amino]-benzoic acid
    —— 5-{4-(Aminosulfonyl)-3-bromophenyl}-2,2-dimethyl-4-(4-fluorophenyl)-3(2H)-furanone 301697-68-7 C18H15BrFNO4S
    5-{4-(Aminosulfonyl)-3-bromophenyl}-2,2-dimethyl-4-(4-fluorophenyl)-3(2H)-furanone
    —— 5-isopropyl-1-[5-(2-methoxy-1-methyl-ethylcarbamoyl)-4'-methyl-biphenyl-3-yl]-1H-pyrazole-3-carboxylic acid methylamide 1162643-62-0 C26H32N4O3
    5-isopropyl-1-[5-(2-methoxy-1-methyl-ethylcarbamoyl)-4'-methyl-biphenyl-3-yl]-1H-pyrazole-3-carboxylic acid methylamide
    —— 5-chloro-1-(4-methoxyphenyl)-3-phenylnaphthalene 1177253-96-1 C23H17ClO
    5-chloro-1-(4-methoxyphenyl)-3-phenylnaphthalene
    —— 5-bromobenzene-1,3-disulfonic acid 36663-11-3 C6H5BrO6S2
    5-bromobenzene-1,3-disulfonic acid
    —— 5-methyl-4,5-dihydro-pyrazole-1-carboxylic acid benzenesulfonylamide 54635-52-8 C11H13N3O3S
    5-methyl-4,5-dihydro-pyrazole-1-carboxylic acid benzenesulfonylamide
    —— 5,8-Diethyl-dodeca-5,7-dien 93189-69-6 C16H30
    5,8-Diethyl-dodeca-5,7-dien
    —— 5-ethoxymethyl-4-methyl-[1,2,4]triazolidine-3-thione 62954-27-2 C6H13N3OS
    5-ethoxymethyl-4-methyl-[1,2,4]triazolidine-3-thione
    —— 5-<2.3-Epoxy-propyl>-imino-stilben 61282-27-7 C17H15NO
    5-<2.3-Epoxy-propyl>-imino-stilben
    —— 5-Methoxy-1,3-dihydro-furo<3,4-a>phenazin 5090-99-3 C15H12N2O2
    5-Methoxy-1,3-dihydro-furo<3,4-a>phenazin
    —— 5-Benzhydrylidene-6-oxo-2,2-diphenyl-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester 5249-81-0 C33H27NO3
    5-Benzhydrylidene-6-oxo-2,2-diphenyl-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester
    —— 5-Dimethylamino-3-hydroxy-4-methoxy-1-(4-methoxy-phenyl)-pent-1-en 1963-34-4 C15H23NO3
    5-Dimethylamino-3-hydroxy-4-methoxy-1-(4-methoxy-phenyl)-pent-1-en
    —— 5-[(4-{[4-(trifluoromethyl)phenyl]sulfonyl}-1-piperazinyl)carbonyl]-2-pyridinamine 1204536-11-7 C17H17F3N4O3S
    5-[(4-{[4-(trifluoromethyl)phenyl]sulfonyl}-1-piperazinyl)carbonyl]-2-pyridinamine
    —— 5-(tert-butoxycarbonyl)-1-(3,5-dichloro-2,4,6-trimethylphenyl)-4,5,6,7-tetrahydro-isoxazolo[5,4-e][3]benzazocine 1059682-13-1 C26H28Cl2N2O3
    5-(tert-butoxycarbonyl)-1-(3,5-dichloro-2,4,6-trimethylphenyl)-4,5,6,7-tetrahydro-isoxazolo[5,4-e][3]benzazocine
    —— 5-<Benzimidazolyl-(2)-mercapto>-semicarbazonomethyl-furan 100728-77-6 C13H11N5O2S
    5-<Benzimidazolyl-(2)-mercapto>-semicarbazonomethyl-furan
    —— 5,5'-bis(9-phenylcarbazol-3-yl)-1,1-diphenyldithienosilole 1402411-34-0 C56H36N2S2Si
    5,5'-bis(9-phenylcarbazol-3-yl)-1,1-diphenyldithienosilole
    —— 5-azido-3-oxapentyl 3,4-O-isopropylidene-β-D-galactopyranoside 639464-91-8 C13H23N3O7
    5-azido-3-oxapentyl 3,4-O-isopropylidene-β-D-galactopyranoside
    —— (5S)-5-tert-butyldimethylsiloxymethyl-1-(2,2-dimethylpropionyl)-3,3-dimethylpyrrolidin-2-one 156088-47-0 C18H35NO3Si
    (5S)-5-tert-butyldimethylsiloxymethyl-1-(2,2-dimethylpropionyl)-3,3-dimethylpyrrolidin-2-one
    —— (5E,9E,13E)-2-[(4Z,8Z)-14-Benzyloxy-4,8,12-trimethyl-tetradeca-4,8-dien-(E)-ylidene]-6,10,14,18-tetramethyl-nonadeca-5,9,13,17-tetraenal 138524-39-7 C47H72O2
    (5E,9E,13E)-2-[(4Z,8Z)-14-Benzyloxy-4,8,12-trimethyl-tetradeca-4,8-dien-(E)-ylidene]-6,10,14,18-tetramethyl-nonadeca-5,9,13,17-tetraenal
    —— 5-acetoxy-5-(t-butoxycarbonyl)-1,5-dihydro-4-(p-methoxyphenyl)-3-methyl-2H-pyrrol-2-one 263898-74-4 C19H23NO6
    5-acetoxy-5-(t-butoxycarbonyl)-1,5-dihydro-4-(p-methoxyphenyl)-3-methyl-2H-pyrrol-2-one
    —— 5,6-bis-(4-bromophenyl)-3-hydrazino-1,2,4-triazine 1146355-83-0 C15H11Br2N5
    5,6-bis-(4-bromophenyl)-3-hydrazino-1,2,4-triazine
    —— 5-piperidin-1-yl-2-propyl-9-trifluoromethyl-benzo[<i>e</i>]pyrazolo[1,2-<i>a</i>][1,2,4]triazine-1,3-dione 29102-95-2 C19H21F3N4O2
    5-piperidin-1-yl-2-propyl-9-trifluoromethyl-benzo[<i>e</i>]pyrazolo[1,2-<i>a</i>][1,2,4]triazine-1,3-dione
    —— 5,6-Dimethyl-2-{4-[(Z)-2-(5-methyl-benzooxazol-2-yl)-vinyl]-phenyl}-benzooxazole 3788-68-9 C25H20N2O2
    5,6-Dimethyl-2-{4-[(Z)-2-(5-methyl-benzooxazol-2-yl)-vinyl]-phenyl}-benzooxazole
    —— (5a<i>S</i>)-1,1,6,6-tetramethyl-(5a<i>r</i>,10a<i>c</i>)-tetrahydro-bisthiazolo[3,4-<i>a</i>;3',4'-<i>d</i>]pyrazine-5,10-dione 72744-71-9 C12H18N2O2S2
    (5a<i>S</i>)-1,1,6,6-tetramethyl-(5a<i>r</i>,10a<i>c</i>)-tetrahydro-bisthiazolo[3,4-<i>a</i>;3',4'-<i>d</i>]pyrazine-5,10-dione
    —— 5-[4-(3,4-difluoro-benzoylamino)-phenylamino]-2-oxo-4-phenyl-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid (2-hydroxy-ethyl)-amide 1203510-13-7 C30H23F2N5O4
    5-[4-(3,4-difluoro-benzoylamino)-phenylamino]-2-oxo-4-phenyl-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid (2-hydroxy-ethyl)-amide
    —— {5-[3-(2-diethylamino-ethoxy)-phenoxy]-1(3)<i>H</i>-benzoimidazol-2-yl}-carbamic acid methyl ester 60013-73-2 C21H26N4O4
    {5-[3-(2-diethylamino-ethoxy)-phenoxy]-1(3)<i>H</i>-benzoimidazol-2-yl}-carbamic acid methyl ester
    —— 5,5,7-Trimethyl-8-oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid, methyl ester 166978-28-5 C15H18O3
    5,5,7-Trimethyl-8-oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid, methyl ester
    —— 5-(3-chloro-phenyl)-oxazole-4-carboxylic acid [2-(4-acetyl-thiazol-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide 1161778-28-4 C18H13ClN6O3S
    5-(3-chloro-phenyl)-oxazole-4-carboxylic acid [2-(4-acetyl-thiazol-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide
    —— 5-chloro-1-[(2,4-dimethoxyphenyl)sulphonyl]-3-(2-ethoxyphenyl)-3-[(trimethylsilyl)oxy]-1,3-dihydro-2H-indol-2-one 492431-07-9 C27H30ClNO7SSi
    5-chloro-1-[(2,4-dimethoxyphenyl)sulphonyl]-3-(2-ethoxyphenyl)-3-[(trimethylsilyl)oxy]-1,3-dihydro-2H-indol-2-one
    —— 5-amino-2-tert-butyloxy-5-[2-(4-octylphenyl)ethyl]-2-oxo-2λ5-1,3,2-dioxaphosphinane 844496-90-8 C23H40NO4P
    5-amino-2-tert-butyloxy-5-[2-(4-octylphenyl)ethyl]-2-oxo-2λ5-1,3,2-dioxaphosphinane
    —— 5-(2-methoxyethoxy)quinazoline-2,4-diamine 872178-93-3 C11H14N4O2
    5-(2-methoxyethoxy)quinazoline-2,4-diamine
    —— 5-(5-bromothiophen-2-yl)-1-(2,4-dichlorophenyl)-4-methyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide 1627941-77-8 C22H13BrCl2F3N3OS
    5-(5-bromothiophen-2-yl)-1-(2,4-dichlorophenyl)-4-methyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide
    —— 5-chloro-N-(5-(furan-3-yl)pyridin-3-yl)-2-methoxybenzenesulfonamide 1451272-21-1 C16H13ClN2O4S
    5-chloro-N-(5-(furan-3-yl)pyridin-3-yl)-2-methoxybenzenesulfonamide
    —— 5-[3-(4-Fluorophenyl)-7-(1-oxa-2-azaspiro[4.5]dec-2-en-3-yl)-4-oxoquinazolin-2-yl]pentanoic acid 1373275-06-9 C27H28FN3O4
    5-[3-(4-Fluorophenyl)-7-(1-oxa-2-azaspiro[4.5]dec-2-en-3-yl)-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5,15-bis(pentafluorophenyl)-10-p-anisylcorrolato-manganese(III) 870542-38-4 C38H15F10MnN4O
    5,15-bis(pentafluorophenyl)-10-p-anisylcorrolato-manganese(III)
    —— 5-(4-acetylamino-2-hydroxy-phenyl)-3-isopropyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione 16768-26-6 C13H15N3O3S
    5-(4-acetylamino-2-hydroxy-phenyl)-3-isopropyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione