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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-2-(6-methyl-pyridin-2-yl)-1(3)<i>H</i>-benzoimidazole 67273-47-6 C14H13N3
    5-methyl-2-(6-methyl-pyridin-2-yl)-1(3)<i>H</i>-benzoimidazole
    —— 5-tributylstannyl-2-(2-dimethylaminomethylphenoxy)-benzyl alcohol 291781-28-7 C28H45NO2Sn
    5-tributylstannyl-2-(2-dimethylaminomethylphenoxy)-benzyl alcohol
    —— 5-Methyl-2-(2-nitrobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 330190-28-8 C17H17N3O4S
    5-Methyl-2-(2-nitrobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
    —— (5-methyl-1,3,4-thiadiazol-2-yloxy)acetic acid 40352-31-6 C5H6N2O3S
    (5-methyl-1,3,4-thiadiazol-2-yloxy)acetic acid
    —— 5-bromomethyl-1-tert-butyl-1H-pyrazole-4-carboxylic acid methyl ester 950859-05-9 C10H15BrN2O2
    5-bromomethyl-1-tert-butyl-1H-pyrazole-4-carboxylic acid methyl ester
    —— 5,6,7,8-tetraphenyl-N-propionyl-1-aminonaphthalene 1250981-57-7 C37H29NO
    5,6,7,8-tetraphenyl-N-propionyl-1-aminonaphthalene
    —— 5-ethyl-1-phenyl-1H-tetrazole 46165-47-3 C9H10N4
    5-ethyl-1-phenyl-1H-tetrazole
    —— 5-(3,4-dimethoxybenzylamino)-2-(furan-2-yl)-7-tributylstannyl[1,2,4]triazolo[1,5-c]pyrimidine 677349-63-2 C30H43N5O3Sn
    5-(3,4-dimethoxybenzylamino)-2-(furan-2-yl)-7-tributylstannyl[1,2,4]triazolo[1,5-c]pyrimidine
    —— 5-{6-[2-(2-chloro-6-fluoro-phenyl)-ethylamino]-2-methylsulfanyl-pyrimidin-4-yl}-1H-pyridin-2-one 885067-26-5 C18H16ClFN4OS
    5-{6-[2-(2-chloro-6-fluoro-phenyl)-ethylamino]-2-methylsulfanyl-pyrimidin-4-yl}-1H-pyridin-2-one
    —— 5-fluoro-6-methoxy-4H-benzo[1,4]oxazin-3-one 1446001-97-3 C9H8FNO3
    5-fluoro-6-methoxy-4H-benzo[1,4]oxazin-3-one
    —— 5-bromo-N-(4-fluorobenzyl)-4-hydroxy-6-methylnicotinamide 880261-44-9 C14H12BrFN2O2
    5-bromo-N-(4-fluorobenzyl)-4-hydroxy-6-methylnicotinamide
    —— 5,7-difluoro-2-(2-methoxymethoxymethylbenzofuran-5-yl)-3H-quinazolin-4-one 1253732-54-5 C19H14F2N2O4
    5,7-difluoro-2-(2-methoxymethoxymethylbenzofuran-5-yl)-3H-quinazolin-4-one
    —— 5-Methyl-1-vinyl-1-cyclohexene 95205-67-7 C9H14
    5-Methyl-1-vinyl-1-cyclohexene
    —— 5'-O-valyl-2',3'-O-isopropylidene-5-fluorouridine hydrochloride 80667-07-8 C17H24FN3O7*ClH
    5'-O-valyl-2',3'-O-isopropylidene-5-fluorouridine hydrochloride
    —— 5'-O-(N-propionylvalyl)-5-fluorouridine 79635-64-6 C17H24FN3O8
    5'-O-(N-propionylvalyl)-5-fluorouridine
    —— 5-bromo-2-(2-(dimethylaminomethyl)benzyl)phenylamine 780766-45-2 C16H19BrN2
    5-bromo-2-(2-(dimethylaminomethyl)benzyl)phenylamine
    —— 5-chloro-4,4-difluoro-3-methoxyl-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene 877616-00-7 C17H14BClF2N2O
    5-chloro-4,4-difluoro-3-methoxyl-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene
    —— 5-methyl-1,2-dioxaspiro<2.5>octane 138629-55-7 C7H12O2
    5-methyl-1,2-dioxaspiro<2.5>octane
    —— 5-methyl-1-(4-morpholinyl)cyclohexene 21403-96-3 C11H19NO
    5-methyl-1-(4-morpholinyl)cyclohexene
    —— 5-bromo-2-[(2-dimethylaminomethyl)phenoxy]phenylamine 780766-38-3 C15H17BrN2O
    5-bromo-2-[(2-dimethylaminomethyl)phenoxy]phenylamine
    —— 5H-indazolo[2,3-a][3,1]benzoxazin-9-yl(morpholino)methanone 958961-20-1 C19H17N3O3
    5H-indazolo[2,3-a][3,1]benzoxazin-9-yl(morpholino)methanone
    —— 5-bromo-3-hydroxy-1-methyl-3-((6-methylpyridin-2-yl)methyl)indolin-2-one 1356219-65-2 C16H15BrN2O2
    5-bromo-3-hydroxy-1-methyl-3-((6-methylpyridin-2-yl)methyl)indolin-2-one
    —— 5-chloro-2-(6-methylpyridin-2-yl)-1H-benzo[d]imidazole 67273-53-4 C13H10ClN3
    5-chloro-2-(6-methylpyridin-2-yl)-1H-benzo[d]imidazole
    —— 5-{4-[(5-Chloropentyl)oxy]phenyl}-2-methoxy-6-phenyl-8,9-dihydro-7H-benzocycloheptene 517917-06-5 C29H31ClO2
    5-{4-[(5-Chloropentyl)oxy]phenyl}-2-methoxy-6-phenyl-8,9-dihydro-7H-benzocycloheptene
    —— 5,5'-[(Dibutylstannanediyl)bis(oxy)]bis(5-oxopentan-2-one) 68455-26-5 C18H32O6Sn
    5,5'-[(Dibutylstannanediyl)bis(oxy)]bis(5-oxopentan-2-one)
    —— 5-methoxy-2-(6-methylpyridin-2-yl)-1H-benzo[d]imidazole 67273-50-1 C14H13N3O
    5-methoxy-2-(6-methylpyridin-2-yl)-1H-benzo[d]imidazole
    —— 5,6,7,8,9,10-hexahydrocyclohepta[b]indole-4-carboxylic acid 729613-73-4 C14H15NO2
    5,6,7,8,9,10-hexahydrocyclohepta[b]indole-4-carboxylic acid
    —— 5-{4-[(5-Chloropentyl)oxy]phenyl}-6-phenyl-8,9-dihydro-7H-benzocyclohepten-2-ol 255046-18-5 C28H29ClO2
    5-{4-[(5-Chloropentyl)oxy]phenyl}-6-phenyl-8,9-dihydro-7H-benzocyclohepten-2-ol
    —— 5-benzylsulfinyl-N-phenylpyrimidine-4-carboxamide 1025934-63-7 C18H15N3O2S
    5-benzylsulfinyl-N-phenylpyrimidine-4-carboxamide
    —— [(5-Chloro[1,1'-biphenyl]-2-yl)oxy](triphenyl)stannane 24628-23-7 C30H23ClOSn
    [(5-Chloro[1,1'-biphenyl]-2-yl)oxy](triphenyl)stannane
    —— 5-chloro-2-methyl-2H-tetrazole 67648-51-5 C2H3ClN4
    5-chloro-2-methyl-2H-tetrazole
    —— 5-Methyl-2-oxo-1-propyl-1,2-dihydropyridine-3-carbaldehyde 92444-91-2 C10H13NO2
    5-Methyl-2-oxo-1-propyl-1,2-dihydropyridine-3-carbaldehyde
    —— (5-chloropyridin-2-yl)(3-fluoro-5-(trifluoromethyl)phenyl)methanimine 939039-44-8 C13H7ClF4N2
    (5-chloropyridin-2-yl)(3-fluoro-5-(trifluoromethyl)phenyl)methanimine
    —— 5-cyclohexyl-3-hexen-2-one 80376-62-1 C12H20O
    5-cyclohexyl-3-hexen-2-one
    —— 5-iodo-2-methyl-2H-tetrazole 402717-52-6 C2H3IN4
    5-iodo-2-methyl-2H-tetrazole
    —— 5-Piperidino-1,2-dithiole-3-thione 86648-09-1 C8H11NS3
    5-Piperidino-1,2-dithiole-3-thione
    —— 5-chloro-3-hydroxy-3-((6-methylpyridin-2-yl)methyl)indolin-2-one 1384978-73-7 C15H13ClN2O2
    5-chloro-3-hydroxy-3-((6-methylpyridin-2-yl)methyl)indolin-2-one
    —— 5-phenyl-5-(pyridin-2-yl)-cyclopentadiene 488862-71-1 C16H13N
    5-phenyl-5-(pyridin-2-yl)-cyclopentadiene
    —— 5,5-diethyl-4-oxo-1,2-oxathiolane-2,2-dioxide 195371-04-1 C7H12O4S
    5,5-diethyl-4-oxo-1,2-oxathiolane-2,2-dioxide
    —— 5-{4-Fluoro-5-[4-(1,3-thiazol-5-yl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-pyridinesulfonamide hydrochloride 343564-30-7 C18H11F4N5O2S2*ClH
    5-{4-Fluoro-5-[4-(1,3-thiazol-5-yl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-pyridinesulfonamide hydrochloride
    —— 5-Acetyl-4-methyl-2-ethylimidazole 87344-81-8 C8H12N2O
    5-Acetyl-4-methyl-2-ethylimidazole
    —— 5-bromo-3-hydroxy-3-((6-methylpyridin-2-yl)methyl)indolin-2-one 167301-52-2 C15H13BrN2O2
    5-bromo-3-hydroxy-3-((6-methylpyridin-2-yl)methyl)indolin-2-one
    —— 5-methoxycarbonyl-4-trinitromethyl-2H-1,2,3-triazole 383392-82-3 C5H4N6O8
    5-methoxycarbonyl-4-trinitromethyl-2H-1,2,3-triazole
    —— 5-chloro-2-(piperidin-1-ylcarbonyl)benzo[b]thiophen-3-yl acetate 1353047-41-2 C16H16ClNO3S
    5-chloro-2-(piperidin-1-ylcarbonyl)benzo[b]thiophen-3-yl acetate
    —— 5-amino-2-<(4-chlorophenyl)amino>-4-cyanothiazole 134312-08-6 C10H7ClN4S
    5-amino-2-<(4-chlorophenyl)amino>-4-cyanothiazole
    —— 5-acetylamino-3,5-dimethoxycarbonyl-Δ<sup>2</sup>-pyrazoline 141034-91-5 C9H13N3O5
    5-acetylamino-3,5-dimethoxycarbonyl-Δ<sup>2</sup>-pyrazoline
    —— 5,6,9,10,11,12-hexahydro-4H,8H-cyclohepta<4,5>pyrrolo<3,2,1-ij>quinoline 65039-87-4 C16H19N
    5,6,9,10,11,12-hexahydro-4H,8H-cyclohepta<4,5>pyrrolo<3,2,1-ij>quinoline
    —— 5,6,7-trimethoxynaphthalene-2-carbonitrile 208471-17-4 C14H13NO3
    5,6,7-trimethoxynaphthalene-2-carbonitrile
    —— 5-Morpholin-4-yl-3-pyridin-4-ylthieno[3,2-b]pyran-7-one 1174428-21-7 C16H14N2O3S
    5-Morpholin-4-yl-3-pyridin-4-ylthieno[3,2-b]pyran-7-one
    —— 5-Morpholin-4-yl-3-thiophen-3-ylthieno[3,2-b]pyran-7-one 1174428-45-5 C15H13NO3S2
    5-Morpholin-4-yl-3-thiophen-3-ylthieno[3,2-b]pyran-7-one