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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(p-Biphenyl)pentandiol-2,5 63472-40-2 C17H20O2
    5-(p-Biphenyl)pentandiol-2,5
    —— 5-chloro-2-(pyridin-4-ylmethoxy)-[1,1';2',1'']terphenyl-3''-carboxylic acid ethyl ester 690260-78-7 C27H22ClNO3
    5-chloro-2-(pyridin-4-ylmethoxy)-[1,1';2',1'']terphenyl-3''-carboxylic acid ethyl ester
    —— 5-(3-methoxy-phenyl)-[1,2,4]oxadiazole-3-carbonitrile 40699-42-1 C10H7N3O2
    5-(3-methoxy-phenyl)-[1,2,4]oxadiazole-3-carbonitrile
    —— 5-[1-(2,2-Dimethoxy-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester 929102-03-4 C13H16N2O4S
    5-[1-(2,2-Dimethoxy-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester
    —— 5-Prop-2-en-(Z)-ylidene-5,11-dihydro-10-thia-dibenzo[a,d]cycloheptene 10-oxide 73150-14-8 C17H14OS
    5-Prop-2-en-(Z)-ylidene-5,11-dihydro-10-thia-dibenzo[a,d]cycloheptene 10-oxide
    —— 5-Chloro-2-(5-o-tolylamino-[1,3,4]thiadiazol-2-yl)-phenol 73975-26-5 C15H12ClN3OS
    5-Chloro-2-(5-o-tolylamino-[1,3,4]thiadiazol-2-yl)-phenol
    —— (5S,6S)-6-[(S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-5-methyl-4-pyrrolidin-1-yl-5,6-dihydro-pyran-2-one 80160-72-1 C17H27NO4
    (5S,6S)-6-[(S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-5-methyl-4-pyrrolidin-1-yl-5,6-dihydro-pyran-2-one
    —— [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid 1-phenyl-ethyl ester 1228691-12-0 C19H17BrN2O3
    [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid 1-phenyl-ethyl ester
    —— 5-methyl-2-furyl 4-(2-tolylamino)-2-chlorophenyl thioketone 473423-69-7 C19H16ClNOS
    5-methyl-2-furyl 4-(2-tolylamino)-2-chlorophenyl thioketone
    —— 5-isopropylamino-2-(4-nitro-phenyl)-3-phenyl-[1,2,4]thiadiazolium; bromide 70375-53-0 BrH*C17H16N4O2S
    5-isopropylamino-2-(4-nitro-phenyl)-3-phenyl-[1,2,4]thiadiazolium; bromide
    —— 5-(2-Cyanoaethylamino)-2-methylnitrobenzol 2469-58-1 C10H11N3O2
    5-(2-Cyanoaethylamino)-2-methylnitrobenzol
    —— 5-prop-2-ynyloxymethyl-3-(3,4,5-trimethoxy-phenyl)-oxazolidin-2-one 23598-63-2 C16H19NO6
    5-prop-2-ynyloxymethyl-3-(3,4,5-trimethoxy-phenyl)-oxazolidin-2-one
    —— 5-(4-chlorophenyl)-2-[(4-fluorobenzoyl)amino]indan-2-carboxylic acid 907946-00-3 C23H17ClFNO3
    5-(4-chlorophenyl)-2-[(4-fluorobenzoyl)amino]indan-2-carboxylic acid
    —— 5-(azetidin-3-yl)-2-methyl-2H-tetrazole 1009409-58-8 C5H9N5
    5-(azetidin-3-yl)-2-methyl-2H-tetrazole
    —— 5α-Cholest-2-eno<2,3-d>triazol 101202-80-6 C27H45N3
    5α-Cholest-2-eno<2,3-d>triazol
    —— [5-(3,4-Dimethoxy-phenyl)-3,4-dihydro-2H-pyrrol-2-yl]-piperidin-1-yl-methanone 973-87-5 C18H24N2O3
    [5-(3,4-Dimethoxy-phenyl)-3,4-dihydro-2H-pyrrol-2-yl]-piperidin-1-yl-methanone
    —— 5-cyclohexylimino-3,3-dimethyl-4-morpholin-4-yl-1-(toluene-4-sulfonyl)-pyrrolidin-2-one 7738-12-7 C23H33N3O4S
    5-cyclohexylimino-3,3-dimethyl-4-morpholin-4-yl-1-(toluene-4-sulfonyl)-pyrrolidin-2-one
    —— (5-butyl-4-methoxy-6-methyl-pyrimidin-2-yl)-isopropyl-amine 59143-83-8 C13H23N3O
    (5-butyl-4-methoxy-6-methyl-pyrimidin-2-yl)-isopropyl-amine
    —— [5-(2-Thiophen-2-yl-[1,3]dioxolan-2-yl)-1H-benzoimidazol-2-yl]-carbamic acid methyl ester 64420-45-7 C16H15N3O4S
    [5-(2-Thiophen-2-yl-[1,3]dioxolan-2-yl)-1H-benzoimidazol-2-yl]-carbamic acid methyl ester
    —— 5-(2-methoxy-3-pyridinyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylo-pyranoside 1012081-94-5 C22H24N2O8S
    5-(2-methoxy-3-pyridinyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylo-pyranoside
    —— 5-cyclohexyl-4-hydroxy-benzene-1,3-disulfonic acid 84627-72-5 C12H16O7S2
    5-cyclohexyl-4-hydroxy-benzene-1,3-disulfonic acid
    —— 5-hydroxy-8-methoxy-9-methyl-3,4,5,6-tetrahydro-2<i>H</i>-benzo[<i>b</i>]azocine-1-carbonitrile 72340-65-9 C14H18N2O2
    5-hydroxy-8-methoxy-9-methyl-3,4,5,6-tetrahydro-2<i>H</i>-benzo[<i>b</i>]azocine-1-carbonitrile
    —— 5-(3,5-Dichloro-phenylsulfanyl)-1-isopropyl-3-methyl-4-thiophen-3-ylmethyl-1H-pyrazole 412326-91-1 C18H18Cl2N2S2
    5-(3,5-Dichloro-phenylsulfanyl)-1-isopropyl-3-methyl-4-thiophen-3-ylmethyl-1H-pyrazole
    —— 5-(4-bromophenylmethanesulfonyl)-3-[1-[3,5-dimethyl-4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-yl]-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one 477573-87-8 C28H29BrN4O4S
    5-(4-bromophenylmethanesulfonyl)-3-[1-[3,5-dimethyl-4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-yl]-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one
    —— 5-methyl-2-phenyl-4-<i>o</i>-tolyl-4,5,6,7-tetrahydro-furo[3,2-<i>c</i>]pyridine 64996-38-9 C21H21NO
    5-methyl-2-phenyl-4-<i>o</i>-tolyl-4,5,6,7-tetrahydro-furo[3,2-<i>c</i>]pyridine
    —— 5-(4-methoxy-phenyl)-1,3-dimethyl-2-thioxo-2,3-dihydro-pyrimidinium 65192-39-4 C13H15N2OS
    5-(4-methoxy-phenyl)-1,3-dimethyl-2-thioxo-2,3-dihydro-pyrimidinium
    —— 5-Methyl-2-(trifluoromethyl)pyrazolo[1,5-A]pyrimidin-7-OL 2089650-79-1 C8H6F3N3O
    5-Methyl-2-(trifluoromethyl)pyrazolo[1,5-A]pyrimidin-7-OL
    —— (5S)-N-(1-(3-cyanobenzyl)-1H-pyrazol-4-yl)-5-(1H-pyrazol-4-yl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide 1557231-88-5 C22H20N8O
    (5S)-N-(1-(3-cyanobenzyl)-1H-pyrazol-4-yl)-5-(1H-pyrazol-4-yl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide
    —— 5-Chloro-3-methyl-1H-indole-2-carbothioic acid amide 126193-64-4 C10H9ClN2S
    5-Chloro-3-methyl-1H-indole-2-carbothioic acid amide
    —— (5S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-((1R,4R)-1,4,5-trimethyl-hexyl)-1,4,5,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-6-one 28398-89-2 C28H46O
    (5S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-((1R,4R)-1,4,5-trimethyl-hexyl)-1,4,5,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-6-one
    —— 5-amino-4-(1,2-ditosylethyl)-2,4-dihydro-3H-pyrazol-3-one 1260638-96-7 C19H21N3O5S2
    5-amino-4-(1,2-ditosylethyl)-2,4-dihydro-3H-pyrazol-3-one
    —— 5,6-dimethoxy-3-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-indole 96168-47-7 C21H26N4O2
    5,6-dimethoxy-3-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-indole
    —— 5-bromomethyl-3-(4-tert-butylphenyl)[1,2,4]thiadiazole 851224-98-1 C13H15BrN2S
    5-bromomethyl-3-(4-tert-butylphenyl)[1,2,4]thiadiazole
    —— 5-nitro-5-hydroxymethyl-2-phenyl-1,3-dioxane 99430-45-2 C11H13NO5
    5-nitro-5-hydroxymethyl-2-phenyl-1,3-dioxane
    —— 5-Isopropylidene-1-methyl-2,7-diphenyl-1,5-dihydro-azepin-4-one 89058-91-3 C22H21NO
    5-Isopropylidene-1-methyl-2,7-diphenyl-1,5-dihydro-azepin-4-one
    —— (5,7-Di-tert-butyl-3H-benzo[1,2,3]oxadiphosphol-2-yl)-dimethyl-amine 205941-63-5 C16H27NOP2
    (5,7-Di-tert-butyl-3H-benzo[1,2,3]oxadiphosphol-2-yl)-dimethyl-amine
    —— (+/-)-5-butanamido-4,5,6,7-tetrahydroindazole 121867-52-5 C11H17N3O
    (+/-)-5-butanamido-4,5,6,7-tetrahydroindazole
    —— 5-m-tolyl-oxazole-4-carboxylic acid {1-[2-(4-methoxy-pyrimidin-2-ylamino)-ethyl]-1H-pyrazol-4-yl}-amide 1394161-61-5 C21H21N7O3
    5-m-tolyl-oxazole-4-carboxylic acid {1-[2-(4-methoxy-pyrimidin-2-ylamino)-ethyl]-1H-pyrazol-4-yl}-amide
    —— (5S,8R,9S,10S,13S,14S,17R)-17-Ethynyl-17-methoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one 75245-98-6 C22H32O2
    (5S,8R,9S,10S,13S,14S,17R)-17-Ethynyl-17-methoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one
    —— 5-((2-((4-methoxy-3-(trifluoromethyl)phenyl)amino)-5-methylpyrimidin-4-yl)amino)benzo[d]oxazol-2(3H)-one 1236666-11-7 C20H16F3N5O3
    5-((2-((4-methoxy-3-(trifluoromethyl)phenyl)amino)-5-methylpyrimidin-4-yl)amino)benzo[d]oxazol-2(3H)-one
    —— 5-(3,5-Dibromo-2-hydroxyphenyl)isoxazole 288401-34-3 C9H5Br2NO2
    5-(3,5-Dibromo-2-hydroxyphenyl)isoxazole
    —— 5-amino-benzo[1,2,5]thiadiazol-4-ol 54804-40-9 C6H5N3OS
    5-amino-benzo[1,2,5]thiadiazol-4-ol
    —— 5-prop-2-ynyloxymethyl-3-pyrimidin-2-yl-oxazolidin-2-one 27632-12-8 C11H11N3O3
    5-prop-2-ynyloxymethyl-3-pyrimidin-2-yl-oxazolidin-2-one
    —— (5S,17S)-2-Bromo-10,13,17-trimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-3,17-diol 96365-05-8 C20H31BrO2
    (5S,17S)-2-Bromo-10,13,17-trimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-3,17-diol
    —— 5-Phenoxy-1,3-diphenyl-1,2,4-triazol 5319-31-3 C20H15N3O
    5-Phenoxy-1,3-diphenyl-1,2,4-triazol
    —— 5-chloro-<i>N</i>-[4-(5-isobutyl-4-methyl-pyrimidin-2-ylsulfamoyl)-phenethyl]-2-methoxy-benzamide 21786-28-7 C25H29ClN4O4S
    5-chloro-<i>N</i>-[4-(5-isobutyl-4-methyl-pyrimidin-2-ylsulfamoyl)-phenethyl]-2-methoxy-benzamide
    —— 5-(2-Hydroxy-ethyl)-1,2-dimethyl-3-vinyl-3H-imidazol-1-ium 46058-98-4 C9H15N2O
    5-(2-Hydroxy-ethyl)-1,2-dimethyl-3-vinyl-3H-imidazol-1-ium
    —— 5-Carbomethoxy-1-methyl-2,6,7-trioxabicyclo<3.2.0>heptane 133969-03-6 C7H10O5
    5-Carbomethoxy-1-methyl-2,6,7-trioxabicyclo<3.2.0>heptane
    —— [5'-(7-Phenyl-heptylcarbamoyl)-3,3"-bis-trifluoromethyl-[1,1':3',1"]terphenyl-2'-yloxymethyl]-phosphonic acid 251476-26-3 C35H34F6NO5P
    [5'-(7-Phenyl-heptylcarbamoyl)-3,3"-bis-trifluoromethyl-[1,1':3',1"]terphenyl-2'-yloxymethyl]-phosphonic acid
    —— 5-[4-(pyridine-2-carbonyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one 719309-56-5 C18H13N3O3S2
    5-[4-(pyridine-2-carbonyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one