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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[1-(Tetrahydro-pyran-2-yloxy)-cyclopentylethynyl]-1-((2R,4S,5R)-4-trimethylsilanyloxy-5-trimethylsilanyloxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione 78824-38-1 C27H44N2O7Si2
    5-[1-(Tetrahydro-pyran-2-yloxy)-cyclopentylethynyl]-1-((2R,4S,5R)-4-trimethylsilanyloxy-5-trimethylsilanyloxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione
    —— 5-((E)-5-Chloro-pent-1-enyl)-1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione 81710-42-1 C14H19ClN2O5
    5-((E)-5-Chloro-pent-1-enyl)-1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione
    —— 5-methoxymethyleneamino-3-methylthio-1-[6-(p-tolyl)pyridazin-3-yl]-pyrazole-4-carbonitrile 400603-56-7 C19H18N6OS
    5-methoxymethyleneamino-3-methylthio-1-[6-(p-tolyl)pyridazin-3-yl]-pyrazole-4-carbonitrile
    —— 5-chloro-3-(4-fluorophenyl)-7-methoxychromen-4-one 139027-32-0 C16H10ClFO3
    5-chloro-3-(4-fluorophenyl)-7-methoxychromen-4-one
    —— 5,5-Dimethyl-2-(n-propyl)-3-thiazolidin-4-essigsaeure 136985-59-6 C10H19NO2S
    5,5-Dimethyl-2-(n-propyl)-3-thiazolidin-4-essigsaeure
    —— 5-isopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine 5782-72-9 C8H10N4
    5-isopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine
    —— 5-amino-3,4-dimethyl-N-[1-(3-morpholin-4-ylpropylcarbamoyl)azetidin-3-yl]thieno[2,3-c]pyridazine-6-carboxamide 1451996-45-4 C20H29N7O3S
    5-amino-3,4-dimethyl-N-[1-(3-morpholin-4-ylpropylcarbamoyl)azetidin-3-yl]thieno[2,3-c]pyridazine-6-carboxamide
    —— 5-oxo-N-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1-phenylpyrrolidine-3-carboxamide 1144464-47-0 C23H26N4O3
    5-oxo-N-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1-phenylpyrrolidine-3-carboxamide
    —— 5-[3-(4-methoxyphenyl)phenyl]-N-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine 1142943-75-6 C31H31N5O2
    5-[3-(4-methoxyphenyl)phenyl]-N-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine
    —— 5-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-2-methyl-2H-pyrazole-3-carboxylic acid (tetrahydro-pyran-4-yl)-amide 1254964-92-5 C21H23FN4O4
    5-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-2-methyl-2H-pyrazole-3-carboxylic acid (tetrahydro-pyran-4-yl)-amide
    —— 5-[6-(aminomethyl)-1H-benzimidazol-2-yl]-1-methyl-3-(4-pyridin-3-ylphenyl)pyrazol-4-ol 1197339-46-0 C23H20N6O
    5-[6-(aminomethyl)-1H-benzimidazol-2-yl]-1-methyl-3-(4-pyridin-3-ylphenyl)pyrazol-4-ol
    —— 5-(4-fluorobenzyl)-12-p-tolyl-4bH-isoquinolino[2,1-a]quinazolin-6(5H)-one 1337550-15-8 C30H23FN2O
    5-(4-fluorobenzyl)-12-p-tolyl-4bH-isoquinolino[2,1-a]quinazolin-6(5H)-one
    —— 5-[6-(aminomethyl)-1H-benzimidazol-2-yl]-1-methyl-3-(4-pyridin-4-ylphenyl)pyrazol-4-ol 1197338-27-4 C23H20N6O
    5-[6-(aminomethyl)-1H-benzimidazol-2-yl]-1-methyl-3-(4-pyridin-4-ylphenyl)pyrazol-4-ol
    —— 5-(3-ethyl-4-pyridyl)-4-(3-fluorophenyl)-2-pyrimidinylamine 371230-68-1 C17H15FN4
    5-(3-ethyl-4-pyridyl)-4-(3-fluorophenyl)-2-pyrimidinylamine
    —— 5-(4'-formylphenyl)-15-(2'',5''-dimethoxyphenyl)-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphyrin 129618-99-1 C47H50N4O3
    5-(4'-formylphenyl)-15-(2'',5''-dimethoxyphenyl)-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphyrin
    —— 5-methyl-hexan-3-one-phenylhydrazone 89188-92-1 C13H20N2
    5-methyl-hexan-3-one-phenylhydrazone
    —— 5-((t-butyldimethylsilanyloxy)methyl)-5-ethyl-2-methyl-hepta-1,6-dien-3-ol 1204184-81-5 C17H34O2Si
    5-((t-butyldimethylsilanyloxy)methyl)-5-ethyl-2-methyl-hepta-1,6-dien-3-ol
    —— 5-(2-Carboxy)phenyl-6-diethylamino-4-imino-3-methylthio-4,5-dihydro-pyrazolo<3,4-d>pyrimidin 143073-93-2 C17H20N6O2S
    5-(2-Carboxy)phenyl-6-diethylamino-4-imino-3-methylthio-4,5-dihydro-pyrazolo<3,4-d>pyrimidin
    —— 5-chloro-7-methoxy-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,7]naphthyridin-1-one 37752-87-7 C13H11ClN2O2
    5-chloro-7-methoxy-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,7]naphthyridin-1-one
    —— 5-amino-7-methoxy-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,7]naphthyridin-1-one 37752-94-6 C13H13N3O2
    5-amino-7-methoxy-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,7]naphthyridin-1-one
    —— 5-bromocyclohepta<b>furan-4-one 75729-30-5 C9H5BrO2
    5-bromocyclohepta<b>furan-4-one
    —— ((5R,11aR,13S)-3-methoxy-5,6,8,9,10,11-hexahydro-5,11a-methanodibenzo[b,g]oxocin-13-yl)(4-methoxyphenyl)methanone 1620026-77-8 C25H26O4
    ((5R,11aR,13S)-3-methoxy-5,6,8,9,10,11-hexahydro-5,11a-methanodibenzo[b,g]oxocin-13-yl)(4-methoxyphenyl)methanone
    —— 5-(2-Chloro-phenyl)-furan-2-carboxylic acid (2-chloro-phenyl)-amide 199458-90-7 C17H11Cl2NO2
    5-(2-Chloro-phenyl)-furan-2-carboxylic acid (2-chloro-phenyl)-amide
    —— 5-allyl-6-hydroxy-3-methyl-3,4-dihydroisocoumarin 80310-10-7 C13H14O3
    5-allyl-6-hydroxy-3-methyl-3,4-dihydroisocoumarin
    —— 5,6-Dihydro-4H-pyrrolo<3,2-b>pyridin-2(1H)-on 52379-62-1 C7H7BrN2O
    5,6-Dihydro-4H-pyrrolo<3,2-b>pyridin-2(1H)-on
    —— 5,5-Diethyl-4-methyl-2-pyrrolidon 53714-91-3 C9H17NO
    5,5-Diethyl-4-methyl-2-pyrrolidon
    —— 5-(<i>N</i>-methyl-anilino)-1,2-dihydro-[1,2,4]triazole-3-thione 40700-04-7 C9H10N4S
    5-(<i>N</i>-methyl-anilino)-1,2-dihydro-[1,2,4]triazole-3-thione
    —— 5-[(benzyloxy)methyl]-1-oxaspiro[2.3]hexane 583830-10-8 C13H16O2
    5-[(benzyloxy)methyl]-1-oxaspiro[2.3]hexane
    —— 5,7-Dichloro-4-(ethoxyhydroxyphosphinyl)-2-quinolinecarboxylic acid 198696-86-5 C12H10Cl2NO5P
    5,7-Dichloro-4-(ethoxyhydroxyphosphinyl)-2-quinolinecarboxylic acid
    —— 5-ethyl-2,2-dimethyl-hept-4-en-3-one 4112-16-7 C11H20O
    5-ethyl-2,2-dimethyl-hept-4-en-3-one
    —— 5-(1-mercapto-propyl)-2-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 34547-36-9 C6H11N3S2
    5-(1-mercapto-propyl)-2-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-(2-amino-[1,2,4]triazolo[1,5-a]pyridine-6-yl)-N-(2-(oxoimidazolidin-1-yl)ethyl)pyridine-3-sulfonamide 1159823-30-9 C16H18N8O3S
    5-(2-amino-[1,2,4]triazolo[1,5-a]pyridine-6-yl)-N-(2-(oxoimidazolidin-1-yl)ethyl)pyridine-3-sulfonamide
    —— 5-chloro-naphthalene-1-sulfonic acid ethylamide 105907-14-0 C12H12ClNO2S
    5-chloro-naphthalene-1-sulfonic acid ethylamide
    —— 5,8-diethoxy-7-methoxyisoquinoline 138223-20-8 C14H17NO3
    5,8-diethoxy-7-methoxyisoquinoline
    —— 5-chlorotetrazolo[1,5-a]quinolin-4-amine 1414787-01-1 C9H6ClN5
    5-chlorotetrazolo[1,5-a]quinolin-4-amine
    —— 5-(4-Bromo-phenyl)-1-(2,4-dichloro-phenyl)-4-(2-hydroxy-ethyl)-4,5-dihydro-1 H-pyrazole-3-carboxylic acid piperidin-1-ylamide 919508-71-7 C23H25BrCl2N4O2
    5-(4-Bromo-phenyl)-1-(2,4-dichloro-phenyl)-4-(2-hydroxy-ethyl)-4,5-dihydro-1 H-pyrazole-3-carboxylic acid piperidin-1-ylamide
    —— (+)-5R-(1-Hydroxy-1-methyl ethyl)-3S-(N-acetylaminomethyl)-2-methylcyclohexanone 143023-78-3 C13H23NO3
    (+)-5R-(1-Hydroxy-1-methyl ethyl)-3S-(N-acetylaminomethyl)-2-methylcyclohexanone
    —— 5,6-dimethyl-N2-(pyridin-2-ylmethyl)-N4-(tetrahydro-2H-pyran-4-yl)pyrimidine-2,4-diamine 1450809-18-3 C17H23N5O
    5,6-dimethyl-N2-(pyridin-2-ylmethyl)-N4-(tetrahydro-2H-pyran-4-yl)pyrimidine-2,4-diamine
    —— 5-(benzyloxycarbonyl)aminopyridin-2-ylpiperazine hydrochloride 1010398-40-9 C17H20N4O2*ClH
    5-(benzyloxycarbonyl)aminopyridin-2-ylpiperazine hydrochloride
    —— 5′-methyl-1′-(2-(4-ferrocenyl-1H-1,2,3-triazol-1-yl)octyl)spiro[[1,3]dioxolane-2,3′-indolin]-2′-one 1478981-08-6 C31H36FeN4O3
    5′-methyl-1′-(2-(4-ferrocenyl-1H-1,2,3-triazol-1-yl)octyl)spiro[[1,3]dioxolane-2,3′-indolin]-2′-one
    —— [5-(4-oxo-3-(2-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid methyl ester 952613-34-2 C25H17ClN4O3S
    [5-(4-oxo-3-(2-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid methyl ester
    —— 5-Formyl-6-(4-hydroxy-anilino)-3-methyl-2,4(1H,3H)-pyrimidindion 83983-34-0 C12H11N3O4
    5-Formyl-6-(4-hydroxy-anilino)-3-methyl-2,4(1H,3H)-pyrimidindion
    —— 5-tert-Butyl-3-(2,4-dichloro-5-isobutoxy-phenyl)-3H-[1,3,4]oxadiazol-2-one 19666-35-4 C16H20Cl2N2O3
    5-tert-Butyl-3-(2,4-dichloro-5-isobutoxy-phenyl)-3H-[1,3,4]oxadiazol-2-one
    —— 5-(4-methyl-piperazin-1-yl)-2,3-dihydro-imidazo[1,2-<i>c</i>]quinazoline 27631-50-1 C15H19N5
    5-(4-methyl-piperazin-1-yl)-2,3-dihydro-imidazo[1,2-<i>c</i>]quinazoline
    —— 5-hydroxy-2,2-dimethyl-4-oxo-7-pentyl-chroman-3-carbaldehyde 77814-67-6 C17H22O4
    5-hydroxy-2,2-dimethyl-4-oxo-7-pentyl-chroman-3-carbaldehyde
    —— 5-(3-tert. Butylsulfinyl-2-hydroxy-propoxy)-3,4-dihydro-carbostyril 75588-18-0 C16H23NO4S
    5-(3-tert. Butylsulfinyl-2-hydroxy-propoxy)-3,4-dihydro-carbostyril
    —— 5-bromo-3,6-dimethyl-2-nitro-benzofuran 33094-82-5 C10H8BrNO3
    5-bromo-3,6-dimethyl-2-nitro-benzofuran
    —— 5-bromo-2-hydroxy-3-methyl-benzoic acid anilide 40912-92-3 C14H12BrNO2
    5-bromo-2-hydroxy-3-methyl-benzoic acid anilide
    —— 5-chloro-thiophene-2-carboxylic acid [(S)-2-[2-chloro-5-fluoro-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-3-(4-cyclo-propyl-piperazin-1-yl)-3-oxo-propyl]-amide 1184300-19-3 C25H28Cl2FN5O5S2
    5-chloro-thiophene-2-carboxylic acid [(S)-2-[2-chloro-5-fluoro-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-3-(4-cyclo-propyl-piperazin-1-yl)-3-oxo-propyl]-amide
    —— 5-cyclopropyl-4-(1-ethyl-3-trifluoromethylpyrazol-4-oyl)isoxazole 155376-74-2 C13H12F3N3O2
    5-cyclopropyl-4-(1-ethyl-3-trifluoromethylpyrazol-4-oyl)isoxazole