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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[[3,5-bis(trifluoromethyl)phenyl]methylidene]-2,3-dihydro-1-benzofuran-1-ium 87901-65-3 C17H11F6O
    5-[[3,5-bis(trifluoromethyl)phenyl]methylidene]-2,3-dihydro-1-benzofuran-1-ium
    —— 5-[3-(4-methylpiperidin-1-yl)prop-1-ynyl]-2-thiophen-2-ylpyrimidine 500143-57-7 C17H19N3S
    5-[3-(4-methylpiperidin-1-yl)prop-1-ynyl]-2-thiophen-2-ylpyrimidine
    —— 5-[3-[2-chloro-4-(isopropylsulfonyl)phenoxy]-5-(trifluoromethyl)benzyl]-1H-tetrazole 942269-38-7 C18H16ClF3N4O3S
    5-[3-[2-chloro-4-(isopropylsulfonyl)phenoxy]-5-(trifluoromethyl)benzyl]-1H-tetrazole
    —— 5-methyl-4-(propylamino)-2-(3,4,5-trimethoxyphenyl)thieno[2,3-d]pyrimidine-6-carbonitrile 731856-35-2 C20H22N4O3S
    5-methyl-4-(propylamino)-2-(3,4,5-trimethoxyphenyl)thieno[2,3-d]pyrimidine-6-carbonitrile
    —— 5-Thionyl-(2)-3-hydroxy-1,2,4-isodiazol 35337-82-7 C6H4N2O2S
    5-Thionyl-(2)-3-hydroxy-1,2,4-isodiazol
    —— 5-(4-Bromo-2-formyl-N-benzylanilino)pentanoic acid methylester 356039-84-4 C20H22BrNO3
    5-(4-Bromo-2-formyl-N-benzylanilino)pentanoic acid methylester
    —— 5-Desoxy-5,5,5-trifluoro-2,3-O-isopropylidene-L-lyxonolactone 154673-27-5 C8H9F3O4
    5-Desoxy-5,5,5-trifluoro-2,3-O-isopropylidene-L-lyxonolactone
    —— 5-Chloro-2-(6-chloro-benzothiazol-2-ylamino)-6-methyl-pyrimidin-4-ol 86328-28-1 C12H8Cl2N4OS
    5-Chloro-2-(6-chloro-benzothiazol-2-ylamino)-6-methyl-pyrimidin-4-ol
    —— 5-butyl-3-hydroxy-5-methyl-4-phenethylfuran-2(5H)-one 1443055-29-5 C17H22O3
    5-butyl-3-hydroxy-5-methyl-4-phenethylfuran-2(5H)-one
    —— 5-Cyano-1-(2-quinolinyl)-1H-pyrazole-4-carboxylic acid 98477-00-0 C14H8N4O2
    5-Cyano-1-(2-quinolinyl)-1H-pyrazole-4-carboxylic acid
    —— 5-{(E)-2-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-yl]-vinyl}-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide 1254965-72-4 C18H14F4N4O2
    5-{(E)-2-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-yl]-vinyl}-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide
    —— 5-acetyl-3-benzoyl-2,4-dihydroxy-benzoic acid methyl ester 855875-96-6 C17H14O6
    5-acetyl-3-benzoyl-2,4-dihydroxy-benzoic acid methyl ester
    —— (+-)-5-acetoxy-3,6-diphenyl-cyclohexa-3,5-diene-1r,2c-dicarboxylic acid dimethyl ester 102950-69-6 C24H22O6
    (+-)-5-acetoxy-3,6-diphenyl-cyclohexa-3,5-diene-1r,2c-dicarboxylic acid dimethyl ester
    —— 5-Bromo-6-(4-phenylsulfinyl-butoxy)-carbostyril 75605-93-5 C19H18BrNO3S
    5-Bromo-6-(4-phenylsulfinyl-butoxy)-carbostyril
    —— 5-acetylamino-2-(3-chloro-phenyl)-pyrimidine-4-carboxylic acid 3-piperidin-1-yl-propylamide 28656-67-9 C21H26ClN5O2
    5-acetylamino-2-(3-chloro-phenyl)-pyrimidine-4-carboxylic acid 3-piperidin-1-yl-propylamide
    —— (5,5-dimethyl-4,5-dihydro-oxazol-2-yl)-(5-nitro-thiazol-2-yl)-amine 24229-54-7 C8H10N4O3S
    (5,5-dimethyl-4,5-dihydro-oxazol-2-yl)-(5-nitro-thiazol-2-yl)-amine
    —— 5-Chlor-7-(1-oxido-thiomorpholino)-thiazolo<5.4-d>pyrimidin 41974-77-0 C9H9ClN4OS2
    5-Chlor-7-(1-oxido-thiomorpholino)-thiazolo<5.4-d>pyrimidin
    —— [5-(4-oxo-3-(4-acetyl-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid ethyl ester 952613-86-4 C28H22N4O4S
    [5-(4-oxo-3-(4-acetyl-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid ethyl ester
    —— [5-(4-oxo-3-p-tolyl-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]carbamic acid ethyl ester 952612-82-7 C27H22N4O3S
    [5-(4-oxo-3-p-tolyl-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]carbamic acid ethyl ester
    —— 5',6',7',8'-tetrafluoro-2'-methoxy-1,1-binaphthalene-2-carboxaldehyde 775303-70-3 C22H12F4O2
    5',6',7',8'-tetrafluoro-2'-methoxy-1,1-binaphthalene-2-carboxaldehyde
    —— 5-[2-(2-benzyloxyethyl)-3-methyl-5-trifluoromethyl-3H-imidazol-4-ylsulfanyl]-isophthalonitrile 868525-56-8 C22H17F3N4OS
    5-[2-(2-benzyloxyethyl)-3-methyl-5-trifluoromethyl-3H-imidazol-4-ylsulfanyl]-isophthalonitrile
    —— 5-chloro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid (3',5'-dichlorobiphenyl-2-yl)-amide 907204-23-3 C18H14Cl3N3O
    5-chloro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid (3',5'-dichlorobiphenyl-2-yl)-amide
    —— 5-(3-hydroxypyrrolidin-1-ylcarbonyl)-3-(3-methylbenzyl)-6-hydroxy-1H-indazole 1093252-98-2 C20H21N3O3
    5-(3-hydroxypyrrolidin-1-ylcarbonyl)-3-(3-methylbenzyl)-6-hydroxy-1H-indazole
    —— 5-Methyl-1-(2-piperidino-aethyl)-2-<4-aethoxy-benzyl>-benzimidazol 95805-69-9 C24H31N3O
    5-Methyl-1-(2-piperidino-aethyl)-2-<4-aethoxy-benzyl>-benzimidazol
    —— 5,5'-diethyl-5,5'-dimethyl-3,3'-butane-1,4-diyl-bis-imidazolidine-2,4-dione 3305-71-3 C16H26N4O4
    5,5'-diethyl-5,5'-dimethyl-3,3'-butane-1,4-diyl-bis-imidazolidine-2,4-dione
    —— (5S)-3-(4-Fluorobenzyl)-10-hydroxy-N9-(2-methoxyethyl)-N5-methyl-8-oxo-5,6-dihydro-8H-[1,4]oxazino[2,3,4-de][1,5]naphthyridine-5,9-dicarboxamide 1206527-91-4 C23H23FN4O6
    (5S)-3-(4-Fluorobenzyl)-10-hydroxy-N9-(2-methoxyethyl)-N5-methyl-8-oxo-5,6-dihydro-8H-[1,4]oxazino[2,3,4-de][1,5]naphthyridine-5,9-dicarboxamide
    —— 5-(2,4,6-trimethylbenzoyloxy)-2E,4E-pentadienal 77226-50-7 C15H16O3
    5-(2,4,6-trimethylbenzoyloxy)-2E,4E-pentadienal
    —— 5-(4-chlorophenyl)-3-[N-(2-chlorophenyl)-C-(4-chlorophenyl)carbonimidoyl]-5-(2-chlorophenyl)imino-1,2-diphenylpentan-1-one 71544-12-2 C42H30Cl4N2O
    5-(4-chlorophenyl)-3-[N-(2-chlorophenyl)-C-(4-chlorophenyl)carbonimidoyl]-5-(2-chlorophenyl)imino-1,2-diphenylpentan-1-one
    —— 5-(p-Methoxy-phenyl)-isoxazol-3-carbonylmalonsaeure-diaethylester 24068-50-6 C18H19NO7
    5-(p-Methoxy-phenyl)-isoxazol-3-carbonylmalonsaeure-diaethylester
    —— [5-(Ethoxy-ethyl-phosphinothioyloxy)-3-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-dimethyl ester 29959-07-7 C10H20N2O4P2S2
    [5-(Ethoxy-ethyl-phosphinothioyloxy)-3-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-dimethyl ester
    —— 5-ethyl-1,3-bis-methoxymethyl-5-<i>p</i>-tolyl-pyrimidine-2,4,6-trione 73403-35-7 C17H22N2O5
    5-ethyl-1,3-bis-methoxymethyl-5-<i>p</i>-tolyl-pyrimidine-2,4,6-trione
    —— 5,6,7,8-Tetrahydro-2-methyl-s-triazolo<5,1-b>chinazolin 73075-05-5 C10H12N4
    5,6,7,8-Tetrahydro-2-methyl-s-triazolo<5,1-b>chinazolin
    —— 5,7-Dibutyl-2-(4-chloranilino)-6,8-dioxo-5,6,7,8-tetrahydro-4H-pyrimido<4,5-e><1,3,4>thiadiazin 67078-44-8 C19H24ClN5O2S
    5,7-Dibutyl-2-(4-chloranilino)-6,8-dioxo-5,6,7,8-tetrahydro-4H-pyrimido<4,5-e><1,3,4>thiadiazin
    —— 5,6,7,8,9,10-hexahydro-3-methoxy-5-methyl-N-(3-methyl-2-butenyl)-5,9-methano-benzocycloocten-11-amine 58918-13-1 C20H29NO
    5,6,7,8,9,10-hexahydro-3-methoxy-5-methyl-N-(3-methyl-2-butenyl)-5,9-methano-benzocycloocten-11-amine
    —— 5,5'-bis-chlorosulfonyl-2,2'-diisocyanatodiphenyl methane 78335-49-6 C15H8Cl2N2O6S2
    5,5'-bis-chlorosulfonyl-2,2'-diisocyanatodiphenyl methane
    —— [5-(2-Mercapto-thiazol-4-yl)-thiophen-2-yl]-piperidin-1-yl-methanone 52561-17-8 C13H14N2OS3
    [5-(2-Mercapto-thiazol-4-yl)-thiophen-2-yl]-piperidin-1-yl-methanone
    —— 5-(1H-benzo[d]imidazol-2-yl)-3-(4-methoxy-3-nitrophenyl)-1-(3-nitrophenyl)formazan 116861-89-3 C21H16N8O5
    5-(1H-benzo[d]imidazol-2-yl)-3-(4-methoxy-3-nitrophenyl)-1-(3-nitrophenyl)formazan
    —— (5)(2,7)troponophanes 112039-01-7 C12H14O
    (5)(2,7)troponophanes
    —— 5-ethyl-3,4,8-trimethoxy-phenanthrene-9-carboxylic acid 852692-69-4 C20H20O5
    5-ethyl-3,4,8-trimethoxy-phenanthrene-9-carboxylic acid
    —— 5-(3,5-dimethyl-pyrazol-1-yl)-4'-methyl-biphenyl-3-carboxylic acid (2-methoxy-1-methyl-ethyl)-amide 1162643-69-7 C23H27N3O2
    5-(3,5-dimethyl-pyrazol-1-yl)-4'-methyl-biphenyl-3-carboxylic acid (2-methoxy-1-methyl-ethyl)-amide
    —— 5-(2-hydroxy-phenyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide 36817-92-2 C10H10N4O2
    5-(2-hydroxy-phenyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide
    —— 5-hydroxy-9-methyl-3-(phenylselanyl)-2H,5H-pyrano[3,2-c]chromen-2-one 936111-83-0 C19H14O4Se
    5-hydroxy-9-methyl-3-(phenylselanyl)-2H,5H-pyrano[3,2-c]chromen-2-one
    —— 5-(benzenesulfonyl)-4-(4-chlorophenyl)selenadiazole 206132-43-6 C14H9ClN2O2SSe
    5-(benzenesulfonyl)-4-(4-chlorophenyl)selenadiazole
    —— 5-Methyl-2-[2-phenyl-6-(trifluoromethyl)pyrimidin-4-yl]-2,3-dihydro-1H-pyrazol-3-one 330981-58-3 C15H11F3N4O
    5-Methyl-2-[2-phenyl-6-(trifluoromethyl)pyrimidin-4-yl]-2,3-dihydro-1H-pyrazol-3-one
    —— 5-methyl-3-[(phenyl)(4-methylbenzenesulfonyl)methyl]-1H-indole 1221526-04-0 C23H21NO2S
    5-methyl-3-[(phenyl)(4-methylbenzenesulfonyl)methyl]-1H-indole
    —— 5α-cholestan-3α-yl-α-<i>D</i>-glucopyranoside 67425-28-9 C33H58O6
    5α-cholestan-3α-yl-α-<i>D</i>-glucopyranoside
    —— (5-Hydroxy-1,5-dimethyl-hexyl)-urea 29427-22-3 C9H20N2O2
    (5-Hydroxy-1,5-dimethyl-hexyl)-urea
    —— 5-amino-2-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzonitrile 25730-38-5 C17H13N5
    5-amino-2-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzonitrile
    —— 5-ethyl-4-hydroxy-6-(1-methyl-2-((neopentylamino)methyl)-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid hydrochloride 1426526-08-0 C23H29N3O4*ClH
    5-ethyl-4-hydroxy-6-(1-methyl-2-((neopentylamino)methyl)-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid hydrochloride
    —— 5-methyl-2-[(1Z,4E)-octa-1,4-dienyl]aniline 1161929-09-4 C15H21N
    5-methyl-2-[(1Z,4E)-octa-1,4-dienyl]aniline