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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-chloro-1-isopropyl-6-methyl-2-oxo-N-(piperidin-4-ylmethyl)-1,2-dihydropyridine-3-carboxamide 862122-66-5 C16H24ClN3O2
    5-chloro-1-isopropyl-6-methyl-2-oxo-N-(piperidin-4-ylmethyl)-1,2-dihydropyridine-3-carboxamide
    —— 5-nitrobenzo<b>naphtho<2,1-d>thiophene 76113-31-0 C16H9NO2S
    5-nitrobenzo<b>naphtho<2,1-d>thiophene
    —— 5,5-dimethyl-2-phenothiazin-3-ylidene-cyclohexane-1,3-dione 30253-00-0 C20H17NO2S
    5,5-dimethyl-2-phenothiazin-3-ylidene-cyclohexane-1,3-dione
    —— 5-(benzyloxy)penta-2,3-dien-1-ol 1370340-60-5 C12H14O2
    5-(benzyloxy)penta-2,3-dien-1-ol
    —— 5-(1H-indol-3-yl)thiazole 1446474-44-7 C11H8N2S
    5-(1H-indol-3-yl)thiazole
    —— 5-(5'-fluoro-2'-methoxybiphenyl-3-yl)-1,3,4-oxadiazol-2(3H)-one 1253043-48-9 C14H13FN2O2
    5-(5'-fluoro-2'-methoxybiphenyl-3-yl)-1,3,4-oxadiazol-2(3H)-one
    —— 5-(methoxycarbonyl)pentyl 2-O-benzoyl-4-O-stearoyl-α-L-rhamnopyranoside 270075-71-3 C38H62O9
    5-(methoxycarbonyl)pentyl 2-O-benzoyl-4-O-stearoyl-α-L-rhamnopyranoside
    —— 5-fluoro-2-phenoxybenzaldehyde 1096786-81-0 C13H9FO2
    5-fluoro-2-phenoxybenzaldehyde
    —— 5-fluoro-2-((1-(2-hydroxyethyl)-1H-indazol-5-yl)oxy)benzonitrile 945614-25-5 C16H12FN3O2
    5-fluoro-2-((1-(2-hydroxyethyl)-1H-indazol-5-yl)oxy)benzonitrile
    —— 5-methoxy-1H,1'H-3,3'-biindole 1240076-54-3 C17H14N2O
    5-methoxy-1H,1'H-3,3'-biindole
    —— (5-benzooxazol-2-ylsulfanyl-furan-2-ylmethylene)-malononitrile 65807-36-5 C15H7N3O2S
    (5-benzooxazol-2-ylsulfanyl-furan-2-ylmethylene)-malononitrile
    —— 5-(3,5-Dichlorophenylthio)-4-isopropyl-1-(pyridin-4-ylmethyl)-1H-imidazol-2-ylmethyl stearoylcarbamate 196406-14-1 C38H54Cl2N4O3S
    5-(3,5-Dichlorophenylthio)-4-isopropyl-1-(pyridin-4-ylmethyl)-1H-imidazol-2-ylmethyl stearoylcarbamate
    —— 5-fluoro-1H,1'H-3,3'-biindole 1240076-58-7 C16H11FN2
    5-fluoro-1H,1'H-3,3'-biindole
    —— 5-amino-6-phenyl-pyrazine-2,3-dicarbonitrile 57444-01-6 C12H7N5
    5-amino-6-phenyl-pyrazine-2,3-dicarbonitrile
    —— 5-chloro-1H,1'H-3,3'-biindole 1240076-61-2 C16H11ClN2
    5-chloro-1H,1'H-3,3'-biindole
    —— 5-Fluoro-2-(2-fluoroanilino)benzonitrile 1220637-77-3 C13H8F2N2
    5-Fluoro-2-(2-fluoroanilino)benzonitrile
    —— 5,11-dihydro-11-ethyl-2-indol-3-yl-5-methyl-6H-dipyrido[3,2-b;2',3'-e][1,4]diazepin-6-one 172282-24-5 C22H19N5O
    5,11-dihydro-11-ethyl-2-indol-3-yl-5-methyl-6H-dipyrido[3,2-b;2',3'-e][1,4]diazepin-6-one
    —— 5-(diethylamino)-6-phenylpyrazine-2,3-dicarbonitrile 72113-14-5 C16H15N5
    5-(diethylamino)-6-phenylpyrazine-2,3-dicarbonitrile
    —— 5-O-allyl-2,3-di-O-benzyl-D-ribitol 116490-75-6 C22H28O5
    5-O-allyl-2,3-di-O-benzyl-D-ribitol
    —— 5-fluoro-2-(2-methyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-benzonitrile 507239-72-7 C22H20FN3O
    5-fluoro-2-(2-methyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-benzonitrile
    —— 5-amino-4-ethyl-1-propan-2-ylpyrrole-2-carbonitrile 74803-00-2 C10H15N3
    5-amino-4-ethyl-1-propan-2-ylpyrrole-2-carbonitrile
    —— 5-O-trityl-D-ribitol 95622-16-5 C24H26O5
    5-O-trityl-D-ribitol
    —— 5-ethyl 3-methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3,5-dicarboxylate 1260001-45-3 C20H17N3O8S
    5-ethyl 3-methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3,5-dicarboxylate
    —— 5-(1H-indol-3-yl)pent-4-yn-1-ol 1416892-06-2 C13H13NO
    5-(1H-indol-3-yl)pent-4-yn-1-ol
    —— 5-ethylamino-6-phenyl-pyrazine-2,3-dicarbonitrile 72113-08-7 C14H11N5
    5-ethylamino-6-phenyl-pyrazine-2,3-dicarbonitrile
    —— 5-benzooxazol-2-ylsulfanyl-furan-2-carbaldehyde 57590-86-0 C12H7NO3S
    5-benzooxazol-2-ylsulfanyl-furan-2-carbaldehyde
    —— 5-fluoro-2-phenoxybenzonitrile 892390-44-2 C13H8FNO
    5-fluoro-2-phenoxybenzonitrile
    —— 5-fluoro-2-morpholin-4-ylbenzonitrile 905439-33-0 C11H11FN2O
    5-fluoro-2-morpholin-4-ylbenzonitrile
    —— 5-fluoro-2-{4-[(6-trifluoromethyl-pyridin-3-ylmethyl)-amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-benzonitrile 1073428-65-5 C21H16F4N6
    5-fluoro-2-{4-[(6-trifluoromethyl-pyridin-3-ylmethyl)-amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-benzonitrile
    —— 5-fluoro-1-picolinoylpyrimidine-2,4(1H,3H)-dione 88740-57-2 C10H6FN3O3
    5-fluoro-1-picolinoylpyrimidine-2,4(1H,3H)-dione
    —— 5-Fluoro-2-(1-isobutyl-1H-indazol-5-yloxy)-benzonitrile 765914-95-2 C18H16FN3O
    5-Fluoro-2-(1-isobutyl-1H-indazol-5-yloxy)-benzonitrile
    —— 5-O-tert-butyl 1-O-methyl (2S,4S)-2-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate 695188-72-8 C16H29NO6
    5-O-tert-butyl 1-O-methyl (2S,4S)-2-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate
    —— 5-(Triisopropylsilylsulfanyl)-1-methyl-1H-indazole 756839-30-2 C17H28N2SSi
    5-(Triisopropylsilylsulfanyl)-1-methyl-1H-indazole
    —— 5,5'-dibromobiphenyl-2,2'-diamine 92576-87-9 C12H10Br2N2
    5,5'-dibromobiphenyl-2,2'-diamine
    —— 5-fluoro-2-(1H-1,2,4-triazol-1-yl)benzonitrile 449758-80-9 C9H5FN4
    5-fluoro-2-(1H-1,2,4-triazol-1-yl)benzonitrile
    —— 5-(4,4-dimethylchroman-5-yl)thiophene-2-carbaldehyde 1339939-68-2 C16H16O2S
    5-(4,4-dimethylchroman-5-yl)thiophene-2-carbaldehyde
    —— 5-methyl-benzooxazole-2-carbaldehyde hydrate 27393-11-9 C9H9NO3
    5-methyl-benzooxazole-2-carbaldehyde hydrate
    —— 5-(5-bromothiophen-2-yl)-3-methylenedihydrofuran-2(3H)-one 71741-43-0 C9H7BrO2S
    5-(5-bromothiophen-2-yl)-3-methylenedihydrofuran-2(3H)-one
    —— 5-benzothiazol-2-ylsulfanyl-furan-2-carbaldehyde 39689-07-1 C12H7NO2S2
    5-benzothiazol-2-ylsulfanyl-furan-2-carbaldehyde
    —— 5-Chloro-2H-1,3-benzodithiol-2-imine 89751-94-0 C7H4ClNS2
    5-Chloro-2H-1,3-benzodithiol-2-imine
    —— 5-[4-(azetidin-3-yloxy)-3-methoxyphenyl]-2-(4-chlorophenyl)-6,7-dihydro-5H-thiazolo[5,4-c]pyridin-4-one 1035219-17-0 C22H20ClN3O3S
    5-[4-(azetidin-3-yloxy)-3-methoxyphenyl]-2-(4-chlorophenyl)-6,7-dihydro-5H-thiazolo[5,4-c]pyridin-4-one
    —— [5-(4-Bromophenyl)thiophen-2-yl]acetic acid 62403-67-2 C12H9BrO2S
    [5-(4-Bromophenyl)thiophen-2-yl]acetic acid
    —— 5-allyl-4-hydroxy-2-methoxyacetophenone 117705-59-6 C12H14O3
    5-allyl-4-hydroxy-2-methoxyacetophenone
    —— [5-(4-Chloro-phenyl)-thiophen-2-yl]-acetic acid methyl ester 84863-77-4 C13H11ClO2S
    [5-(4-Chloro-phenyl)-thiophen-2-yl]-acetic acid methyl ester
    —— 5-(3-Chlorophenyl)-N-methyl-N-(4-methyl-5-pyridin-4-yl-4H-1,2,4-triazol-3-yl)isoxazole-3-carboxamide 1147118-09-9 C19H15ClN6O2
    5-(3-Chlorophenyl)-N-methyl-N-(4-methyl-5-pyridin-4-yl-4H-1,2,4-triazol-3-yl)isoxazole-3-carboxamide
    —— 5,5-dimethyl-2-(2,2':5',2"-terthien-5-yl)[1,3,2]dioxoborinane 583886-80-0 C17H17BO2S3
    5,5-dimethyl-2-(2,2':5',2"-terthien-5-yl)[1,3,2]dioxoborinane
    —— 5-(tert-butyldimethylsilanyloxy)-5-{5-[1-(tert-butyldimethylsilanyloxy)-pentyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-2-enoic acid methyl ester 769957-66-6 C28H56O6Si2
    5-(tert-butyldimethylsilanyloxy)-5-{5-[1-(tert-butyldimethylsilanyloxy)-pentyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-2-enoic acid methyl ester
    —— 5-(tert-butyldimethylsilanyloxy)-5-{5-[1-(tert-butyldimethylsilanyloxy)-pentyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-2-ynoic acid methyl ester 769957-65-5 C28H54O6Si2
    5-(tert-butyldimethylsilanyloxy)-5-{5-[1-(tert-butyldimethylsilanyloxy)-pentyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-2-ynoic acid methyl ester
    —— (5S,1'S)-5-{1',2'-dihydroxy-1',2'-O-isopropylidene-ethyl}-tetrahydrofuran-2-one 128856-61-1 C9H14O4
    (5S,1'S)-5-{1',2'-dihydroxy-1',2'-O-isopropylidene-ethyl}-tetrahydrofuran-2-one
    —— 5-methoxy-2-methyl-6-phenylpyrazine 86731-87-5 C12H12N2O
    5-methoxy-2-methyl-6-phenylpyrazine