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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,11,17,23-tetra-tert-butyl-25,27-bis(m-methylbenzyloxy)-26,28-bis(carboxymethoxy)calix[4]arene 1133065-44-7 C64H76O8
    5,11,17,23-tetra-tert-butyl-25,27-bis(m-methylbenzyloxy)-26,28-bis(carboxymethoxy)calix[4]arene
    —— 5-{3-fluoro-4-[3-(7-fluoro-1H-indazol-4-yl)-2-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester 1186333-30-1 C34H30F2N8O2
    5-{3-fluoro-4-[3-(7-fluoro-1H-indazol-4-yl)-2-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester
    —— 5,4'-Diethyl-bicyclohexyl-1'-en-2-one 41068-48-8 C16H26O
    5,4'-Diethyl-bicyclohexyl-1'-en-2-one
    —— 5-benzylsulfanyl-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid 33549-31-4 C16H13N3O2S
    5-benzylsulfanyl-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid
    —— 5-Aza-bicyclo[2.1.1]hex-2-en-5-ylamine 39266-46-1 C5H8N2
    5-Aza-bicyclo[2.1.1]hex-2-en-5-ylamine
    —— [5-(4-Bromo-phenylamino)-[1,3,4]thiadiazol-2-yl]-acetic acid [1-(2-phenyl-thiazol-4-yl)-meth-(E)-ylidene]-hydrazide 35728-42-8 C20H15BrN6OS2
    [5-(4-Bromo-phenylamino)-[1,3,4]thiadiazol-2-yl]-acetic acid [1-(2-phenyl-thiazol-4-yl)-meth-(E)-ylidene]-hydrazide
    —— 5-Ethyl-5-(β-hydroxy-β-(p-cyan-phenyl)-ethyl)-barbitursaeure 22276-88-6 C15H15N3O4
    5-Ethyl-5-(β-hydroxy-β-(p-cyan-phenyl)-ethyl)-barbitursaeure
    —— 5-(3-{[[2-(tert-butoxycarbonyl-methyl-amino)-ethyl]-(4-fluoro-benzyl)-amino]-methyl}-4-fluoro-phenyl)-indazole-1-carboxylic acid tert-butyl ester 906004-06-6 C34H40F2N4O4
    5-(3-{[[2-(tert-butoxycarbonyl-methyl-amino)-ethyl]-(4-fluoro-benzyl)-amino]-methyl}-4-fluoro-phenyl)-indazole-1-carboxylic acid tert-butyl ester
    —— 5-(4-Methoxy-phenyl)-[1,3,4]thiadiazole-2-sulfonic acid amide 328528-21-8 C9H9N3O3S2
    5-(4-Methoxy-phenyl)-[1,3,4]thiadiazole-2-sulfonic acid amide
    —— 5-methanesulfonyl-2-phenyl-2,5-dihydro-pyridazine-3,4-dione 33962-07-1 C11H10N2O4S
    5-methanesulfonyl-2-phenyl-2,5-dihydro-pyridazine-3,4-dione
    —— 5-cholesten-19-ol 19-acetate 77050-34-1 C29H48O2
    5-cholesten-19-ol 19-acetate
    —— 5'-(2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoylamino)-5'-deoxy-uridine 33072-66-1 C23H29N5O10
    5'-(2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoylamino)-5'-deoxy-uridine
    —— 5-(3-acetylamino-5-formyl-4-methyl-pyrrol-2-ylmethyl)-2,4-dimethyl-pyrrole-3-carboxylic acid ethyl ester 40236-10-0 C18H23N3O4
    5-(3-acetylamino-5-formyl-4-methyl-pyrrol-2-ylmethyl)-2,4-dimethyl-pyrrole-3-carboxylic acid ethyl ester
    —— 5,7,8-triphenyl-2<i>H</i>-[1,2,4]triazolo[4,3-<i>c</i>]pyrimidine-3-thione 21877-76-9 C23H16N4S
    5,7,8-triphenyl-2<i>H</i>-[1,2,4]triazolo[4,3-<i>c</i>]pyrimidine-3-thione
    —— 5-Benzoylamino-3-methyl-isothiazole-4-carboxylic acid o-tolylamide 25392-05-6 C19H17N3O2S
    5-Benzoylamino-3-methyl-isothiazole-4-carboxylic acid o-tolylamide
    —— 5-(2-amino-phenoxymethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 33697-12-0 C17H17N3O2
    5-(2-amino-phenoxymethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 5-oxo-1-<i>o</i>-tolyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide 33549-43-8 C16H14N4O2
    5-oxo-1-<i>o</i>-tolyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide
    —— 5,5'-Bis-(4-methoxy-phenyl)-3H,3'H-[3,3']bi[[1,2]dithiolyl] 35496-84-5 C20H18O2S4
    5,5'-Bis-(4-methoxy-phenyl)-3H,3'H-[3,3']bi[[1,2]dithiolyl]
    —— 5-Bromo-2-(3-methyl-piperidin-1-ylmethyl)-phenylamine 5569-70-0 C13H19BrN2
    5-Bromo-2-(3-methyl-piperidin-1-ylmethyl)-phenylamine
    —— (5R)-5-[(1R)-1-hydroxy-8-iodooct-7-ynyl]-4,5-dihydrofuran-2(3H)-one 1030854-12-6 C12H17IO3
    (5R)-5-[(1R)-1-hydroxy-8-iodooct-7-ynyl]-4,5-dihydrofuran-2(3H)-one
    —— 5-Isopropyl-6,6-dimethyl-cyclohexa-2,4-dien-1-on-3-carbonsaeure-methylester 42989-69-5 C13H18O3
    5-Isopropyl-6,6-dimethyl-cyclohexa-2,4-dien-1-on-3-carbonsaeure-methylester
    —— 5-((Z)-Hex-3-ene-1,5-diynyl)-5-methyl-2-(2-methyl-[1,3]dioxolan-2-ylmethyl)-cyclohexa-1,3-dienecarbaldehyde 416846-61-2 C19H20O3
    5-((Z)-Hex-3-ene-1,5-diynyl)-5-methyl-2-(2-methyl-[1,3]dioxolan-2-ylmethyl)-cyclohexa-1,3-dienecarbaldehyde
    —— 5-[2-(2-methoxyphenoxy)ethylamino]-2-methyl-2-(3,4,5-trimethoxyphenyl)pentanenitrile 103524-28-3 C24H32N2O5
    5-[2-(2-methoxyphenoxy)ethylamino]-2-methyl-2-(3,4,5-trimethoxyphenyl)pentanenitrile
    —— <5-<Acetoxy(4-methylphenyl)methylen>-1,3-cyclopentadien-1-yl>(4-methylphenyl)methanon 87122-26-7 C23H20O3
    <5-<Acetoxy(4-methylphenyl)methylen>-1,3-cyclopentadien-1-yl>(4-methylphenyl)methanon
    —— 5,6-Dihydro-(2-14C)-naphthalin 36237-09-9 C10H10
    5,6-Dihydro-(2-14C)-naphthalin
    —— 5-Chloro-1,2,3,4,5,6-hexamethyl-bicyclo[2.1.1]hex-2-ene 37613-01-7 C12H19Cl
    5-Chloro-1,2,3,4,5,6-hexamethyl-bicyclo[2.1.1]hex-2-ene
    —— 5-Hydroxy-1-(tert.-butyl)-2,3-dimethoxycarbonyl-indol 24542-30-1 C16H19NO5
    5-Hydroxy-1-(tert.-butyl)-2,3-dimethoxycarbonyl-indol
    —— 5-dibromomethyl-2-methyloxazolium bromide 90701-97-6 BrH*C5H5Br2NO
    5-dibromomethyl-2-methyloxazolium bromide
    —— 5-(n-butoxycarbonyl)-2-methylfuro/2,3-c/pyridazin-3(2H)-one 88793-60-6 C12H14N2O4
    5-(n-butoxycarbonyl)-2-methylfuro/2,3-c/pyridazin-3(2H)-one
    —— 5,5'-bis-propylsulfanyl-8,8'-disulfanediyl-bis-quinoline 34070-11-6 C24H24N2S4
    5,5'-bis-propylsulfanyl-8,8'-disulfanediyl-bis-quinoline
    —— (5S,10S)-13-[(2,4-Dinitro-phenyl)-hydrazono]-16-hydroxy-5-methyl-6,17-dioxa-tricyclo[8.6.1.0<sup>11,15</sup>]heptadecan-7-one 29126-81-6 C22H28N4O8
    (5S,10S)-13-[(2,4-Dinitro-phenyl)-hydrazono]-16-hydroxy-5-methyl-6,17-dioxa-tricyclo[8.6.1.0<sup>11,15</sup>]heptadecan-7-one
    —— 5-Benzyl-3-benzyloxy-6-hydroxy-2-phenyl-3H-pyrimidin-4-one 31492-47-4 C24H20N2O3
    5-Benzyl-3-benzyloxy-6-hydroxy-2-phenyl-3H-pyrimidin-4-one
    —— 5-bromo-4-chloro-7-<(2-acetoxyethoxy)methyl>pyrrolo<2,3-d>pyrimidine 115093-85-1 C11H11BrClN3O3
    5-bromo-4-chloro-7-<(2-acetoxyethoxy)methyl>pyrrolo<2,3-d>pyrimidine
    —— 5-[3-[10-(3-Naphtho[1,2-b][1]benzofuran-5-ylphenyl)anthracen-9-yl]phenyl]naphtho[1,2-b][1]benzofuran 1256545-32-0 C58H34O2
    5-[3-[10-(3-Naphtho[1,2-b][1]benzofuran-5-ylphenyl)anthracen-9-yl]phenyl]naphtho[1,2-b][1]benzofuran
    —— 5-methoxy-2-(3-phenylallyl)-1-(toluene-4-sulphonyl)-1,2-dihydroindazol-3-one 249919-63-9 C24H22N2O4S
    5-methoxy-2-(3-phenylallyl)-1-(toluene-4-sulphonyl)-1,2-dihydroindazol-3-one
    —— 5,6-Dichloro-1-(2-chloro-1,1,2-trifluoro-ethyl)-2-(2-chloro-1,1,2-trifluoro-ethylsulfanyl)-1H-benzoimidazole 35692-68-3 C11H4Cl4F6N2S
    5,6-Dichloro-1-(2-chloro-1,1,2-trifluoro-ethyl)-2-(2-chloro-1,1,2-trifluoro-ethylsulfanyl)-1H-benzoimidazole
    —— 5-[2-(2-methoxyphenoxy)ethylamino]-2-(3-methylphenyl)-2-propan-2-ylpentanenitrile 120351-02-2 C24H32N2O2
    5-[2-(2-methoxyphenoxy)ethylamino]-2-(3-methylphenyl)-2-propan-2-ylpentanenitrile
    —— 5-(tert-butyl)-2-hydroxy-3-(6-(trifluoromethyl)pyridin-3-yl)benzaldehyde oxime 1609654-84-3 C17H17F3N2O2
    5-(tert-butyl)-2-hydroxy-3-(6-(trifluoromethyl)pyridin-3-yl)benzaldehyde oxime
    —— 5-acetoxy-13,17-bis-(2-methoxycarbonyl-ethyl)-3,7,8,12,18-pentamethyl-21<i>H</i>,24<i>H</i>-porphine-2-carboxylic acid 30193-41-0 C36H38N4O8
    5-acetoxy-13,17-bis-(2-methoxycarbonyl-ethyl)-3,7,8,12,18-pentamethyl-21<i>H</i>,24<i>H</i>-porphine-2-carboxylic acid
    —— 5-{2-[3-(2-chloro-ethyl)-indol-2-yl]-2-methoxycarbonyl-vinyl}-nicotinic acid methyl ester 25761-09-5 C21H19ClN2O4
    5-{2-[3-(2-chloro-ethyl)-indol-2-yl]-2-methoxycarbonyl-vinyl}-nicotinic acid methyl ester
    —— 5,6-Cyclooctenyl-4-hydroxy-α-pyridon 56517-68-1 C11H15NO2
    5,6-Cyclooctenyl-4-hydroxy-α-pyridon
    —— 5-Methoxy-2-<4-styryl-phenyl>-benzo<b>furan 22798-57-8 C23H18O2
    5-Methoxy-2-<4-styryl-phenyl>-benzo<b>furan
    —— 5-Benzyl-8-chloro-4-hydroxy-quinoline-3-carboxylic acid ethyl ester 35965-90-3 C19H16ClNO3
    5-Benzyl-8-chloro-4-hydroxy-quinoline-3-carboxylic acid ethyl ester
    —— 5-(<i>tert</i>-butoxycarbonylamino-methyl)-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-pyrrole-2-carboxylic acid benzyl ester 32682-71-6 C25H32N2O8
    5-(<i>tert</i>-butoxycarbonylamino-methyl)-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-pyrrole-2-carboxylic acid benzyl ester
    —— 5-Methoxy-2-<4-(4-methoxy-styryl)-phenyl>-benzo<b>furan 22798-58-9 C24H20O3
    5-Methoxy-2-<4-(4-methoxy-styryl)-phenyl>-benzo<b>furan
    —— 5-Chloro-N-[(S,S)-1-formyl-2-methylbutyl]thiophene-2 sulfonamide 443989-92-2 C10H14ClNO3S2
    5-Chloro-N-[(S,S)-1-formyl-2-methylbutyl]thiophene-2 sulfonamide
    —— 5-<2-<(antraquinone-2-sulfonyl)oxy>phenyl>-15-<2-<<<4-(dimethylamino)phenyl>sulfonyl>oxy>phenyl>-2,8,12,18-tetrethyl-3,7,13,17-tetramethylporphyrin 108428-19-9 C66H61N5O8S2
    5-<2-<(antraquinone-2-sulfonyl)oxy>phenyl>-15-<2-<<<4-(dimethylamino)phenyl>sulfonyl>oxy>phenyl>-2,8,12,18-tetrethyl-3,7,13,17-tetramethylporphyrin
    —— 5-(5-amino-1-phenyl-1<i>H</i>-benzoimidazol-2-yl)-pentanoic acid ethyl ester 3702-86-1 C20H23N3O2
    5-(5-amino-1-phenyl-1<i>H</i>-benzoimidazol-2-yl)-pentanoic acid ethyl ester
    —— 5-Chloro-1-methyl-2-[6-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-benzofuran-2-yl]-1H-benzoimidazole 73097-54-8 C25H18ClN5O
    5-Chloro-1-methyl-2-[6-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-benzofuran-2-yl]-1H-benzoimidazole
    —— 5-(4-benzhydryl-piperazin-1-ylmethyl)-2-cyclopentyl-1-hexyl-1<i>H</i>-benzoimidazole 68741-49-1 C36H46N4
    5-(4-benzhydryl-piperazin-1-ylmethyl)-2-cyclopentyl-1-hexyl-1<i>H</i>-benzoimidazole