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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-benzyl-10-ethyl-5-phenyl-5,10-dihydro-dibenzo[<i>b</i>,<i>e</i>][1,4]phospharsininium; picrate 105729-91-7 C6H2N3O7*C27H25AsP
    5-benzyl-10-ethyl-5-phenyl-5,10-dihydro-dibenzo[<i>b</i>,<i>e</i>][1,4]phospharsininium; picrate
    —— [5-chloro-2-(4-chlorobenzyl)-3-ethylquinolin-8-yloxy]acetic acid methyl ester 1149375-20-1 C21H19Cl2NO3
    [5-chloro-2-(4-chlorobenzyl)-3-ethylquinolin-8-yloxy]acetic acid methyl ester
    —— 5-(3-bromophenyl)-5-(2-cyclopropylpyridin-4-yl)-5H-pyrrolo[3,4-b]pyrazin-7-amine 1260248-40-5 C20H16BrN5
    5-(3-bromophenyl)-5-(2-cyclopropylpyridin-4-yl)-5H-pyrrolo[3,4-b]pyrazin-7-amine
    —— 5-Benzyl-1<toluol-4-sulfonyl>-1,2,3,4,5,6-hexahydro-1,5-benzodiazocin 30752-08-0 C24H26N2O2S
    5-Benzyl-1<toluol-4-sulfonyl>-1,2,3,4,5,6-hexahydro-1,5-benzodiazocin
    —— 5-methyl-2-phenyl-3-thioxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbaldehyde dimethylhydrazone 24637-95-4 C13H16N4S
    5-methyl-2-phenyl-3-thioxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbaldehyde dimethylhydrazone
    —— 5-(4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-ylmethyl)-4-(1-hydroxy-ethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 30103-24-3 C25H30N2O5
    5-(4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-ylmethyl)-4-(1-hydroxy-ethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester
    —— 5-(3-Hydroxy-fluoranthen-2-ylazo)-naphthalene-1-sulfonic acid 21812-26-0 C26H16N2O4S
    5-(3-Hydroxy-fluoranthen-2-ylazo)-naphthalene-1-sulfonic acid
    —— 5H-Tetrachlor-penten-(2)-on-(4)-saeure-(1)-methylester 65182-80-1 C6H4Cl4O3
    5H-Tetrachlor-penten-(2)-on-(4)-saeure-(1)-methylester
    —— 5-methyl-4-[1-(phenyl-hydrazono)-ethyl]-isoxazole-3-carboxylic acid 1208102-73-1 C13H13N3O3
    5-methyl-4-[1-(phenyl-hydrazono)-ethyl]-isoxazole-3-carboxylic acid
    —— 5-(3-methylbut-2-enyl)-5-phenyl-3-phenylmethyl-2,4-imidazolidinedione 1443523-47-4 C21H22N2O2
    5-(3-methylbut-2-enyl)-5-phenyl-3-phenylmethyl-2,4-imidazolidinedione
    —— [5-(pyrimidin-5-yl)thiophen-2-yl]methanol 1242026-84-1 C9H8N2OS
    [5-(pyrimidin-5-yl)thiophen-2-yl]methanol
    —— 5-fluorouridine 5'-(α-D-galactopyranosyl diphosphate) 92748-40-8 C15H23FN2O17P2
    5-fluorouridine 5'-(α-D-galactopyranosyl diphosphate)
    —— 5,8-dichloro-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride 876066-64-7 C12H15Cl2NO2*ClH
    5,8-dichloro-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
    —— (5S,6R)-5-hydroxy-6-(trimethylsilyl)heptanoic acid 75613-52-4 C10H22O3Si
    (5S,6R)-5-hydroxy-6-(trimethylsilyl)heptanoic acid
    —— 5,7-dimethoxy-2,3,4-trimethylindan-1-one 77942-29-1 C14H18O3
    5,7-dimethoxy-2,3,4-trimethylindan-1-one
    —— 5-(4-methoxyphenyl)-2,2-dimethylcyclohexanone 1429645-58-8 C15H20O2
    5-(4-methoxyphenyl)-2,2-dimethylcyclohexanone
    —— 5-(4-trifluorophenyl)-1-phenyl-3,4-nonadiene 1354723-38-8 C22H23F3
    5-(4-trifluorophenyl)-1-phenyl-3,4-nonadiene
    —— 5,11-Dihydro-2-methoxycarbonyl-10H-dibenzo[a,d]cyclohepten-10-one 1097325-30-8 C17H14O3
    5,11-Dihydro-2-methoxycarbonyl-10H-dibenzo[a,d]cyclohepten-10-one
    —— 5-[2-(4-methoxyphenyl)furo[3,2-b]pyridin-7-yl]-2-(tetrahydropyran-4-yloxy)benzonitrile 1449709-70-9 C26H22N2O4
    5-[2-(4-methoxyphenyl)furo[3,2-b]pyridin-7-yl]-2-(tetrahydropyran-4-yloxy)benzonitrile
    —— 5-Nitro-2-fural-(4-bromphenylhydrazon) 32138-22-0 C11H8BrN3O3
    5-Nitro-2-fural-(4-bromphenylhydrazon)
    —— 5-Methyl-2,4-bis-(β-D-glucopyranosyl-oxy)-pyrimidin 23193-59-1 C17H26N2O12
    5-Methyl-2,4-bis-(β-D-glucopyranosyl-oxy)-pyrimidin
    —— 5-(D-allo-Pentahydroxypentyl)-uracil 13039-98-0 C9H14N2O7
    5-(D-allo-Pentahydroxypentyl)-uracil
    —— 5-(p-Methoxybenzyl)-2-furoic acid-(4-pyridyl-methylene) hydrazide 20842-35-7 C19H17N3O3
    5-(p-Methoxybenzyl)-2-furoic acid-(4-pyridyl-methylene) hydrazide
    —— 5-Methyl-3-phenyl-isoxazole-4-carboxylic acid 2-benzoimidazol-1-yl-ethyl ester 22494-74-2 C20H17N3O3
    5-Methyl-3-phenyl-isoxazole-4-carboxylic acid 2-benzoimidazol-1-yl-ethyl ester
    —— 5'-Nitro-deoxynupharidine 32523-64-1 C15H22N2O3
    5'-Nitro-deoxynupharidine
    —— 5-(5-methoxycarbonyl-furan-2-ylmethyleneamino)-furan-2-carboxylic acid isopropyl ester 22941-08-8 C15H15NO6
    5-(5-methoxycarbonyl-furan-2-ylmethyleneamino)-furan-2-carboxylic acid isopropyl ester
    —— 5-[(N,N-dimethylamino)carbonyl]-2-thiophenecarboxylic acid 135080-12-5 C8H9NO3S
    5-[(N,N-dimethylamino)carbonyl]-2-thiophenecarboxylic acid
    —— 5-hydroxy-6,9-dimethoxy-2,3-dihydro-furo[3,2-<i>g</i>]chromen-7-one 22851-53-2 C13H12O6
    5-hydroxy-6,9-dimethoxy-2,3-dihydro-furo[3,2-<i>g</i>]chromen-7-one
    —— 5-ethyl-2-methoxy-5<i>H</i>-phenanthridin-6-one 32585-14-1 C16H15NO2
    5-ethyl-2-methoxy-5<i>H</i>-phenanthridin-6-one
    —— 5-methoxy-2-(4-methoxy-phenyl)-6-(3-methoxy-styryl)-2<i>H</i>-benzotriazole 38619-19-1 C23H21N3O3
    5-methoxy-2-(4-methoxy-phenyl)-6-(3-methoxy-styryl)-2<i>H</i>-benzotriazole
    —— 5-(3-Pyridylazo)-2,4-diaminopyridin 28365-11-9 C10H10N6
    5-(3-Pyridylazo)-2,4-diaminopyridin
    —— 5-amino-1-(5-amino-<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-5-deoxy-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid amide 37074-64-9 C12H19N5O4
    5-amino-1-(5-amino-<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-5-deoxy-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid amide
    —— 5-indol-3-ylmethyl-1,3,5-trimethyl-pyrimidine-2,4,6-trione 33297-15-3 C16H17N3O3
    5-indol-3-ylmethyl-1,3,5-trimethyl-pyrimidine-2,4,6-trione
    —— 5-hydroxymethyl-2-(6-methoxy-quinolin-4-ylmethylene)-1-aza-bicyclo[2.2.2]octan-3-one 33043-02-6 C19H20N2O3
    5-hydroxymethyl-2-(6-methoxy-quinolin-4-ylmethylene)-1-aza-bicyclo[2.2.2]octan-3-one
    —— 5-p-Chloranilino-4,7-benzimidazoldion 26573-39-7 C13H8ClN3O2
    5-p-Chloranilino-4,7-benzimidazoldion
    —— 5-methyl-2-(thien-2-yl)-1H-1,3-benzazaphosphole 1443767-97-2 C12H10NPS
    5-methyl-2-(thien-2-yl)-1H-1,3-benzazaphosphole
    —— 5-butyl-8-chloro-11-(4-methyl-piperazin-1-yl)-5<i>H</i>-dibenzo[<i>b</i>,<i>e</i>][1,4]diazepine 62889-39-8 C22H27ClN4
    5-butyl-8-chloro-11-(4-methyl-piperazin-1-yl)-5<i>H</i>-dibenzo[<i>b</i>,<i>e</i>][1,4]diazepine
    —— 5-(2-aminopyrimidin-4-yl)-N-[2-(3-chlorophenyl)ethyl]thiophene-2-carboxamide 866520-46-9 C17H15ClN4OS
    5-(2-aminopyrimidin-4-yl)-N-[2-(3-chlorophenyl)ethyl]thiophene-2-carboxamide
    —— 5-Hydroxy-3-ethyl-4-piperonyl-pyrazol 14731-84-1 C13H14N2O3
    5-Hydroxy-3-ethyl-4-piperonyl-pyrazol
    —— 5-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-6-propyl-benzo[1,3]dioxole 40804-69-1 C17H26O5
    5-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-6-propyl-benzo[1,3]dioxole
    —— 5-chloro-2-(4-chlorobenzyl)-3-ethylquinolin-8-ol 1149375-19-8 C18H15Cl2NO
    5-chloro-2-(4-chlorobenzyl)-3-ethylquinolin-8-ol
    —— 5,11,17,23-tetra(trimethylsilylethynyl)-25,26,27,28-tetrapropoxythiacalix[4]arene 454183-89-2 C56H72O4S4Si4
    5,11,17,23-tetra(trimethylsilylethynyl)-25,26,27,28-tetrapropoxythiacalix[4]arene
    —— (5S,6S)-6-(iodomethyl)-5-methyltetrahydro-2(3H)-pyranone 105087-19-2 C7H11IO2
    (5S,6S)-6-(iodomethyl)-5-methyltetrahydro-2(3H)-pyranone
    —— (5S,7R)-5-(3-bromophenyl)-7-(3-chlorophenyl)-4,5,6,7-tetrahydrotetrazolo[1,5-a]pyrimidine 1609946-24-8 C16H13BrClN5
    (5S,7R)-5-(3-bromophenyl)-7-(3-chlorophenyl)-4,5,6,7-tetrahydrotetrazolo[1,5-a]pyrimidine
    —— [5-(4,6-bis-diethylamino-[1,3,5]triazin-2-ylamino)-2,2-dimethyl-[1,3]dioxan-5-yl]-methanol 31707-31-0 C18H34N6O3
    [5-(4,6-bis-diethylamino-[1,3,5]triazin-2-ylamino)-2,2-dimethyl-[1,3]dioxan-5-yl]-methanol
    —— 5-((9S,17R)-3,14-Dihydroxy-10-hydroxymethyl-13-methyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pyran-2-one 39844-86-5 C24H34O5
    5-((9S,17R)-3,14-Dihydroxy-10-hydroxymethyl-13-methyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pyran-2-one
    —— 5-(4-methoxy-benzhydrylidene)-2-phenyl-3-<i>o</i>-tolyl-3,5-dihydro-imidazol-4-one 34929-84-5 C30H24N2O2
    5-(4-methoxy-benzhydrylidene)-2-phenyl-3-<i>o</i>-tolyl-3,5-dihydro-imidazol-4-one
    —— 5-Hydroxy-N-(3-hydroxy-4-methoxyphenethyl)-6-methoxy-indolin 27240-69-3 C18H21NO4
    5-Hydroxy-N-(3-hydroxy-4-methoxyphenethyl)-6-methoxy-indolin
    —— 5-benzylidene-3-ethyl-1,3-diphenyl-pyrrolidin-2-one 28172-42-1 C25H23NO
    5-benzylidene-3-ethyl-1,3-diphenyl-pyrrolidin-2-one
    —— 5-Methoxy-3-(3-nitro-phenylazo)-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)-amide 34191-56-5 C18H17N5O5
    5-Methoxy-3-(3-nitro-phenylazo)-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)-amide