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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Ethoxy-6-[1-(4-methoxy-3-methyl-phenyl)-ethyl]-benzo[1,3]dioxole 109336-04-1 C19H22O4
    5-Ethoxy-6-[1-(4-methoxy-3-methyl-phenyl)-ethyl]-benzo[1,3]dioxole
    —— 5-N-Phthalyl-2,3,4-tri-O-benzyl-D-xylose 138924-92-2 C34H31NO6
    5-N-Phthalyl-2,3,4-tri-O-benzyl-D-xylose
    —— (5R)-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-5-[2-[4-(3-methyl-5-oxo-1H-1,2,4-triazol-4-yl)phenyl]ethynyl]imidazolidine-2,4-dione 1226988-78-8 C24H20N6O5
    (5R)-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-5-[2-[4-(3-methyl-5-oxo-1H-1,2,4-triazol-4-yl)phenyl]ethynyl]imidazolidine-2,4-dione
    —— 5-ethoxy-3-trifluoromethyl-4,5-dihydro-isoxazole 32990-22-0 C6H8F3NO2
    5-ethoxy-3-trifluoromethyl-4,5-dihydro-isoxazole
    —— 5-cyano-7-nitro-benzothiazole-2-carboxylic acid amide 40160-51-8 C9H4N4O3S
    5-cyano-7-nitro-benzothiazole-2-carboxylic acid amide
    —— (5Z)-7,7,8,8,9,9,10,10,10-nonafluoro-1,5-decadiene 129000-76-6 C10H9F9
    (5Z)-7,7,8,8,9,9,10,10,10-nonafluoro-1,5-decadiene
    —— 5,7-diamino-3-iodomethyl-8-cyano-2,3-dihydroselenazolo<3,2-a>pyridinium triiodide 135747-26-1 C9H10IN4Se*I3
    5,7-diamino-3-iodomethyl-8-cyano-2,3-dihydroselenazolo<3,2-a>pyridinium triiodide
    —— (5aβ,8β,8aβ)-1,2,5a,6,7,8-hexahydro-8-methylcyclopenta<c>pentalen-4(5H)-one 99901-72-1 C16H22O3
    (5aβ,8β,8aβ)-1,2,5a,6,7,8-hexahydro-8-methylcyclopenta<c>pentalen-4(5H)-one
    —— 5-Amino-4,6-dicyano-3'-methyl-biphenyl-3-carboxylic acid ethyl ester 129191-98-6 C18H15N3O2
    5-Amino-4,6-dicyano-3'-methyl-biphenyl-3-carboxylic acid ethyl ester
    —— 5,6,7,8-tetrahydro-9H-indolo[2,3-d]benzo[b]azonin-6-one 1190642-43-3 C18H16N2O
    5,6,7,8-tetrahydro-9H-indolo[2,3-d]benzo[b]azonin-6-one
    —— 5-(p-tolyl)pent-4-ynoic acid tert-butyl ester 1061175-87-8 C16H20O2
    5-(p-tolyl)pent-4-ynoic acid tert-butyl ester
    —— 5-(4-alloc-morpholin-2-ylmethoxy)-benzofuran-2-carboxylic acid 920009-80-9 C18H19NO7
    5-(4-alloc-morpholin-2-ylmethoxy)-benzofuran-2-carboxylic acid
    —— 5-(2-Pyrenyl)-2.4-pentadien-1-ol 50399-59-2 C21H16O
    5-(2-Pyrenyl)-2.4-pentadien-1-ol
    —— 5-Methyl-6.10b-diphenyl-5a.6.10b.13eβ-tetrahydro-5H-cyclopenta<def>naphtho<8.1.2-pqr>chrysen 18713-06-9 C38H28
    5-Methyl-6.10b-diphenyl-5a.6.10b.13eβ-tetrahydro-5H-cyclopenta<def>naphtho<8.1.2-pqr>chrysen
    —— 5,6,7-Trimethoxy-3-methyl-indan-1-on 4087-70-1 C13H16O4
    5,6,7-Trimethoxy-3-methyl-indan-1-on
    —— 5,5,10,10-Tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene-3,8-disulfonic acid bis-diethylamide 13937-95-6 C28H40N2O4S2
    5,5,10,10-Tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene-3,8-disulfonic acid bis-diethylamide
    —— 5-exo-Hydroxy-2-phenyl-bornen 16196-24-0 C16H20O
    5-exo-Hydroxy-2-phenyl-bornen
    —— 5,5-Bis-(β-chlor-allyl)-barbitursaeure 22426-65-9 C10H10Cl2N2O3
    5,5-Bis-(β-chlor-allyl)-barbitursaeure
    —— 5-(5-methyl-3-phenyl-isoxazol-4-yl)-3,5-diphenyl-4,5-dihydro-[1,2,4]oxadiazole 14723-52-5 C24H19N3O2
    5-(5-methyl-3-phenyl-isoxazol-4-yl)-3,5-diphenyl-4,5-dihydro-[1,2,4]oxadiazole
    —— (5R,6S,7S,10R,13S,17S)-17-[(R)-1-(4,5-Dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-5,17-dihydroxy-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[6,7]cyclopenta[a]phenanthren-1-one 33903-27-4 C28H40O6
    (5R,6S,7S,10R,13S,17S)-17-[(R)-1-(4,5-Dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-5,17-dihydroxy-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[6,7]cyclopenta[a]phenanthren-1-one
    —— 5,6-dihydro-2,4-bis(trifluoromethyl)-4-carbomethoxy-6-butoxy-1,3-oxazine 120893-10-9 C12H15F6NO4
    5,6-dihydro-2,4-bis(trifluoromethyl)-4-carbomethoxy-6-butoxy-1,3-oxazine
    —— 5-methoxymethyl-1-methyl-1,4-dihydro-quinoline-4-carbonitrile 105788-23-6 C13H14N2O
    5-methoxymethyl-1-methyl-1,4-dihydro-quinoline-4-carbonitrile
    —— (5S,8R,8aR)-5-Propyl-octahydro-indolizine-8-carbonyl chloride 117959-88-3 C12H20ClNO
    (5S,8R,8aR)-5-Propyl-octahydro-indolizine-8-carbonyl chloride
    —— 5-(2,4-Dimethyl-cyclohepta-2,4,6-trienyl)-1,4-diphenyl-1H-[1,2,3]triazole 75918-83-1 C23H21N3
    5-(2,4-Dimethyl-cyclohepta-2,4,6-trienyl)-1,4-diphenyl-1H-[1,2,3]triazole
    —— 5-Ethyl-1,3,9-trimethyl-2,4-dioxo-2,3,4,5,8,9-hexahydro-1H-pyrimido[4,5-b][1,4]diazepine-7-carboxylic acid methyl ester 78605-57-9 C14H20N4O4
    5-Ethyl-1,3,9-trimethyl-2,4-dioxo-2,3,4,5,8,9-hexahydro-1H-pyrimido[4,5-b][1,4]diazepine-7-carboxylic acid methyl ester
    —— 5-(4-bromophenyl)-1-tosyl-2,3-dihydro-1H-benzo[b]azepine 1334483-34-9 C23H20BrNO2S
    5-(4-bromophenyl)-1-tosyl-2,3-dihydro-1H-benzo[b]azepine
    —— 5-(4-chlorophenyl)-5-phenylpentan-1-ol 856439-30-0 C17H19ClO
    5-(4-chlorophenyl)-5-phenylpentan-1-ol
    —— 5-(4-nitrobenzylidene)-2-selenobarbituric acid 101947-72-2 C11H7N3O4Se
    5-(4-nitrobenzylidene)-2-selenobarbituric acid
    —— (5s,8s)-8-(3,5-dimethylphenyl)-4-methylene-2-oxaspiro[4.5]decan-1-one 1361201-45-7 C18H22O2
    (5s,8s)-8-(3,5-dimethylphenyl)-4-methylene-2-oxaspiro[4.5]decan-1-one
    —— 5-(5-Bromo-2-methoxy-phenyl)-5-oxo-pentanoic acid 63359-22-8 C12H13BrO4
    5-(5-Bromo-2-methoxy-phenyl)-5-oxo-pentanoic acid
    —— (5R)-3-(5,6-dihydro-2H-pyran-3-yl)-1-fluoro-7-(2-fluoro-3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine 1335504-41-0 C24H18F2N4O3
    (5R)-3-(5,6-dihydro-2H-pyran-3-yl)-1-fluoro-7-(2-fluoro-3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine
    —— [5-(4-chlorophenyl)-2-(2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]-(2-hydroxyphenyl)methanone 863295-90-3 C22H17ClN2O3S
    [5-(4-chlorophenyl)-2-(2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]-(2-hydroxyphenyl)methanone
    —— 5-(3-<N-(4-Amino-benzolsulfonyl)-anilino>-propyl)-4-hydroxy-6-methyl-2-acetamino-pyrimidin 17400-21-4 C22H25N5O4S
    5-(3-<N-(4-Amino-benzolsulfonyl)-anilino>-propyl)-4-hydroxy-6-methyl-2-acetamino-pyrimidin
    —— 5-dimethylamino-[1,3,4]oxadiazole-2-carbonitrile 50878-76-7 C5H6N4O
    5-dimethylamino-[1,3,4]oxadiazole-2-carbonitrile
    —— 5-[2-[4-(Dimethylamino)phenyl]diazenyl]-2-nitrobenzonitrile 209736-60-7 C15H13N5O2
    5-[2-[4-(Dimethylamino)phenyl]diazenyl]-2-nitrobenzonitrile
    —— 5,6,7-trimethoxy-3,4-dimethyl-isochromen-1-one 21061-01-8 C14H16O5
    5,6,7-trimethoxy-3,4-dimethyl-isochromen-1-one
    —— 5,5-dimethyl-2-((tetrahydro-2H-pyran-4-yl)amino)-N-(2,2,2-trifluoro-1-phenylethyl)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxamide 1584145-56-1 C22H26F3N5O2
    5,5-dimethyl-2-((tetrahydro-2H-pyran-4-yl)amino)-N-(2,2,2-trifluoro-1-phenylethyl)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxamide
    —— 5-<4-Fluor-phenylazo>-5-nitro-2,2-dimethyl-1,3-dioxan 1471-34-7 C12H14FN3O4
    5-<4-Fluor-phenylazo>-5-nitro-2,2-dimethyl-1,3-dioxan
    —— 5-Benzoyl-1-o-methoxyphenyl-2-methyl-1-phenyl-2-isodithiobiuret 101378-74-9 C23H21N3O2S2
    5-Benzoyl-1-o-methoxyphenyl-2-methyl-1-phenyl-2-isodithiobiuret
    —— <5-(trans-Hexen-(2)-in-(4)-Z-yliden)-2,5-dihydro-furyliden-(2)>-acetonitril 13894-84-3 C12H9NO
    <5-(trans-Hexen-(2)-in-(4)-Z-yliden)-2,5-dihydro-furyliden-(2)>-acetonitril
    —— 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(1-{[4-(propan-2-yl)phenyl]sulfonyl}piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one 1227152-98-8 C27H35N3O5S
    5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(1-{[4-(propan-2-yl)phenyl]sulfonyl}piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one
    —— 5-[(4-naphthalen-2-yl-thiazol-2-ylamino)-methyl]-2-thioxo-thiazolidin-4-one 56503-94-7 C17H13N3OS3
    5-[(4-naphthalen-2-yl-thiazol-2-ylamino)-methyl]-2-thioxo-thiazolidin-4-one
    —— (5-oxo-5-(thiophen-2-yl)-pentyl)-carbamic acid tert-butyl ester 616226-80-3 C14H21NO3S
    (5-oxo-5-(thiophen-2-yl)-pentyl)-carbamic acid tert-butyl ester
    —— (-)-5-methyl-2-(1-tert-butoxycarbonylamino-1-phenylmethyl)-1,3,4-oxadiazole 1126635-35-5 C15H19N3O3
    (-)-5-methyl-2-(1-tert-butoxycarbonylamino-1-phenylmethyl)-1,3,4-oxadiazole
    —— 5-(4-aminophenyl)-3-(4-trifluoromethylphenyl)-3H-[1,3,4]oxadiazol-2-one 1181215-06-4 C15H10F3N3O2
    5-(4-aminophenyl)-3-(4-trifluoromethylphenyl)-3H-[1,3,4]oxadiazol-2-one
    —— 5-(1-cyclohexyl-1H-tetrazol-5-yl)-4,5,6,7-tetrahydro-5,7,7-trimethyl-1H-1,4-diazepine-2,3 dicarbonitrile 1374753-93-1 C17H24N8
    5-(1-cyclohexyl-1H-tetrazol-5-yl)-4,5,6,7-tetrahydro-5,7,7-trimethyl-1H-1,4-diazepine-2,3 dicarbonitrile
    —— 5-amino-1-(6-methoxy-8-quinolyl)imidazole-4-carboxamide 94453-50-6 C14H13N5O2
    5-amino-1-(6-methoxy-8-quinolyl)imidazole-4-carboxamide
    —— 5-Dimethylaminonaphthalin-1-sulfinsaeure Tetra-n-butylammoniumsalz 92813-05-3 C12H12NO2S*C16H36N
    5-Dimethylaminonaphthalin-1-sulfinsaeure Tetra-n-butylammoniumsalz
    —— 5-[2-(5-Amino-2-sulfophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinemethanesulfonic acid 60256-61-3 C24H24NO8PolS2
    5-[2-(5-Amino-2-sulfophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinemethanesulfonic acid
    —— 5.7-Dioxo-1.3-dimethyl-tetrahydro-vic.-triazolo<4.5-d>pyrimidinium 46158-60-5 C6H8N5O2
    5.7-Dioxo-1.3-dimethyl-tetrahydro-vic.-triazolo<4.5-d>pyrimidinium