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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Bromo-2-hydroxy-3-nitro-N-tert-butylbenzenesulfonamide 123222-01-5 C10H13BrN2O5S
    5-Bromo-2-hydroxy-3-nitro-N-tert-butylbenzenesulfonamide
    —— 5-Amino-6-ethyl-2,3-dihydro-thiazolo[3,2-a]pyrimidin-7-one 161094-43-5 C8H11N3OS
    5-Amino-6-ethyl-2,3-dihydro-thiazolo[3,2-a]pyrimidin-7-one
    —— 5-[(2-aminoethyl)sulfamoyl]-2,4-dichloro-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)benzamide 1565908-10-2 C18H18Cl2N4O3S2
    5-[(2-aminoethyl)sulfamoyl]-2,4-dichloro-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)benzamide
    —— 5-[(2-aminoethyl)sulfamoyl]-2,4-dichloro-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)benzamide hydrochloride 1565758-61-3 C18H18Cl2N4O3S2*ClH
    5-[(2-aminoethyl)sulfamoyl]-2,4-dichloro-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)benzamide hydrochloride
    —— 5-(1H-imidazol-1-yl)-2-methoxybenzoic acid methyl ester 202822-79-5 C12H12N2O3
    5-(1H-imidazol-1-yl)-2-methoxybenzoic acid methyl ester
    —— 5-methyl-1-(β-D-ribofuranosyl)furo[2,3-d]pyrimidin-2(1H)-one 644962-71-0 C12H14N2O6
    5-methyl-1-(β-D-ribofuranosyl)furo[2,3-d]pyrimidin-2(1H)-one
    —— 5-(2-Phenyl-5-methyl-3H-imidazol-4-ylmethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 195606-24-7 C17H16N2O4
    5-(2-Phenyl-5-methyl-3H-imidazol-4-ylmethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5,17-di(chlorocarbonyl)-25,26,27,28-tetrakis(ethoxycabonylmethoxy)calix[4]arene 592521-64-7 C46H46Cl2O14
    5,17-di(chlorocarbonyl)-25,26,27,28-tetrakis(ethoxycabonylmethoxy)calix[4]arene
    —— 5-hydroperoxy-2,2-dimethyl-5-(2-methylhex-4-yn-3-yl)-1,3-dioxane-4,6-dione 1413942-91-2 C13H18O6
    5-hydroperoxy-2,2-dimethyl-5-(2-methylhex-4-yn-3-yl)-1,3-dioxane-4,6-dione
    —— 5,5-Dimethyl-2-nonyl-1,3-dioxane 6414-09-1 C15H30O2
    5,5-Dimethyl-2-nonyl-1,3-dioxane
    —— 5-(bromomethyl)-2-(4-chloro-2-methoxyacridin-9-yl)-4H-pyrazol-3-one 1226776-68-6 C18H13BrClN3O2
    5-(bromomethyl)-2-(4-chloro-2-methoxyacridin-9-yl)-4H-pyrazol-3-one
    —— 5-(bromomethyl)-2-(2-chloroacridin-9-yl)-4H-pyrazol-3-one 1226776-65-3 C17H11BrClN3O
    5-(bromomethyl)-2-(2-chloroacridin-9-yl)-4H-pyrazol-3-one
    —— 5-Ethyl-2-methyl-2,4-dipropyl-1,3-dioxane 5421-11-4 C13H26O2
    5-Ethyl-2-methyl-2,4-dipropyl-1,3-dioxane
    —— 5'-benzyloxy-2'-chloro-3',4,4",6'-tetramethoxy-p-terphenyl 219687-44-2 C29H27ClO5
    5'-benzyloxy-2'-chloro-3',4,4",6'-tetramethoxy-p-terphenyl
    —— 5-tert-butoxy-2-(tert-butyl-dimethyl-silanyloxy)-4-formyl-4-methyl-cyclohexane carboxylic acid 929097-51-8 C19H36O5Si
    5-tert-butoxy-2-(tert-butyl-dimethyl-silanyloxy)-4-formyl-4-methyl-cyclohexane carboxylic acid
    —— 5-((tert-butyldimethylsilyl)oxy)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl trifluoromethanesulfonate 1613148-29-0 C13H21F3N2O4SSi
    5-((tert-butyldimethylsilyl)oxy)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl trifluoromethanesulfonate
    —— 5-(2-((tert-butyldimethylsilyl)oxy)-3-chloropropyl)-1H-pyrazol-3(2H)-one 1613148-27-8 C12H23ClN2O2Si
    5-(2-((tert-butyldimethylsilyl)oxy)-3-chloropropyl)-1H-pyrazol-3(2H)-one
    —— 5-Butyl-5-ethyl-2-methyl-2-phenyl-1,3-dioxane 6414-20-6 C17H26O2
    5-Butyl-5-ethyl-2-methyl-2-phenyl-1,3-dioxane
    —— 5-(bromomethyl)-2-(2,4-dichloroacridin-9-yl)-4H-pyrazol-3-one 1226776-69-7 C17H10BrCl2N3O
    5-(bromomethyl)-2-(2,4-dichloroacridin-9-yl)-4H-pyrazol-3-one
    —— 5,17-dicarboxy-25,26,27,28-tetrakis(ethoxycabonylmethoxy)calix[4]arene 592521-61-4 C46H48O16
    5,17-dicarboxy-25,26,27,28-tetrakis(ethoxycabonylmethoxy)calix[4]arene
    —— (5-amino-[1,2,4]dithiazol-3-ylidene)-(4-methoxy-phenyl)-amine 56776-85-3 C9H9N3OS2
    (5-amino-[1,2,4]dithiazol-3-ylidene)-(4-methoxy-phenyl)-amine
    —— 5-(phenylethynyl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide 1321591-84-7 C16H16N4O5
    5-(phenylethynyl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide
    —— 5-(bromomethyl)-2-(2-methoxyacridin-9-yl)-4H-pyrazol-3-one 1226776-66-4 C18H14BrN3O2
    5-(bromomethyl)-2-(2-methoxyacridin-9-yl)-4H-pyrazol-3-one
    —— [5-(4-methoxy-benzylsulfanyl)-3-(trimethylsilanyl)biphenyl-2-yl]phenylmethanone 245068-99-9 C30H30O2SSi
    [5-(4-methoxy-benzylsulfanyl)-3-(trimethylsilanyl)biphenyl-2-yl]phenylmethanone
    —— 5,10-diethyl-6-N,6-N,9-N,9-N-tetramethyltetradec-7-yne-6,9-diamine 86336-87-0 C22H44N2
    5,10-diethyl-6-N,6-N,9-N,9-N-tetramethyltetradec-7-yne-6,9-diamine
    —— 5-Butyl-5-ethyl-2-hexyl-1,3-dioxane 6676-28-4 C16H32O2
    5-Butyl-5-ethyl-2-hexyl-1,3-dioxane
    —— 5-Pentyl-3,9-dipropyl-dipyrrolo[1,2-a;1',2'-c]pyrimidine 753470-58-5 C21H30N2
    5-Pentyl-3,9-dipropyl-dipyrrolo[1,2-a;1',2'-c]pyrimidine
    —— 5-(4-chlorophenyl)-2,3,7-trioxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile 1422189-79-4 C13H4ClN3O3S
    5-(4-chlorophenyl)-2,3,7-trioxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile
    —— 5-(4-chlorophenyl)-2,7-dioxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile 1422189-85-2 C13H6ClN3O2S
    5-(4-chlorophenyl)-2,7-dioxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile
    —— 5-(pyren-4-yl)-3,3-bis(pyren-4-ylethynyl)pent-4-yn-1-yl pivalate 1415568-99-8 C62H40O2
    5-(pyren-4-yl)-3,3-bis(pyren-4-ylethynyl)pent-4-yn-1-yl pivalate
    —— 5-(phenanthren-9-yl)-3,3-bis(phenanthren-9-ylethynyl)pent-4-yn-1-yl pivalate 1415568-89-6 C56H40O2
    5-(phenanthren-9-yl)-3,3-bis(phenanthren-9-ylethynyl)pent-4-yn-1-yl pivalate
    —— 5-Fluoro-2-(2-phenylethoxy)phenylacetic acid 149428-99-9 C16H15FO3
    5-Fluoro-2-(2-phenylethoxy)phenylacetic acid
    —— 5,6-Dichloro-1-cyclopentyl-2-methylbenzimidazole 1360442-71-2 C13H14Cl2N2
    5,6-Dichloro-1-cyclopentyl-2-methylbenzimidazole
    —— 5-(5-((S)-1-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)pyrrolidin-2-yl)pyridin-3-yl)-N-(1-(5-(5-((S)-1-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)pyrrolidin-2-yl)pyridin-3-yl)-2-fluorophenyl)-1-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)-2-fluorobenzamide 1381962-96-4 C70H98F2N10O11
    5-(5-((S)-1-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)pyrrolidin-2-yl)pyridin-3-yl)-N-(1-(5-(5-((S)-1-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)pyrrolidin-2-yl)pyridin-3-yl)-2-fluorophenyl)-1-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)-2-fluorobenzamide
    —— 5,6-dichloro-4,7-diiodo-2-methyl-1H-benzimidazole 1196457-14-3 C8H4Cl2I2N2
    5,6-dichloro-4,7-diiodo-2-methyl-1H-benzimidazole
    —— 5,6-dichloro-2-(2-(thiophen-2-yl)-ethyl)-1H-benzoimidazole 906639-95-0 C13H10Cl2N2S
    5,6-dichloro-2-(2-(thiophen-2-yl)-ethyl)-1H-benzoimidazole
    —— 5-Ethyl-2-hexyl-5-nitro-1,3-dioxane 6283-15-4 C12H23NO4
    5-Ethyl-2-hexyl-5-nitro-1,3-dioxane
    —— 5-Bromo-1,2,3,4-tetramethylcyclopentadiene 124177-53-3 C9H13Br
    5-Bromo-1,2,3,4-tetramethylcyclopentadiene
    —— 5-[thianthren-1-yl]-2,2-dimethyl-10-phenyl-2H,8H-pyrano[2,3-f]chromen-8-one 1185741-12-1 C32H22O3S2
    5-[thianthren-1-yl]-2,2-dimethyl-10-phenyl-2H,8H-pyrano[2,3-f]chromen-8-one
    —— 5-(4-methylphenylethynyl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide 1321591-85-8 C17H18N4O5
    5-(4-methylphenylethynyl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide
    —— 5-hydroxy-7-[thianthren-1-yl]-4-propyl-2H-chromen-2-one 1185741-10-9 C24H18O3S2
    5-hydroxy-7-[thianthren-1-yl]-4-propyl-2H-chromen-2-one
    —— 5,6-dichloro-2-(2-(furan-2-yl)-ethyl)-1H-benzoimidazole 906639-93-8 C13H10Cl2N2O
    5,6-dichloro-2-(2-(furan-2-yl)-ethyl)-1H-benzoimidazole
    —— 5,6-dichloro-2-[2-(tetrahydrofuran-2-yl)-ethyl]-1H-benzoimidazole 906639-94-9 C13H14Cl2N2O
    5,6-dichloro-2-[2-(tetrahydrofuran-2-yl)-ethyl]-1H-benzoimidazole
    —— 5-chloro-N-(4-(dimethylamino)phenethyl)-3-hexyl-1H-indole-2-carboxamide 1584144-49-9 C25H32ClN3O
    5-chloro-N-(4-(dimethylamino)phenethyl)-3-hexyl-1H-indole-2-carboxamide
    —— 5-Ethyl-2-nonyl-4-propyl-1,3-dioxane 5416-60-4 C18H36O2
    5-Ethyl-2-nonyl-4-propyl-1,3-dioxane
    —— 5-(benzyloxy)-2-(thiophene-2-sulfonamido)benzoic acid 927911-16-8 C18H15NO5S2
    5-(benzyloxy)-2-(thiophene-2-sulfonamido)benzoic acid
    —— 5-[benzo[b]thiophen-2-yl]-2,2-dimethyl-10-propyl-2H,8H-pyrano[2,3-f]chromen-8-one 1185741-13-2 C25H22O3S
    5-[benzo[b]thiophen-2-yl]-2,2-dimethyl-10-propyl-2H,8H-pyrano[2,3-f]chromen-8-one
    —— 5-(prop-1-yn-1-yl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide 1146543-63-6 C11H14N4O5
    5-(prop-1-yn-1-yl)-1-(β-D-ribofuranosyl)-1H-[1,2,3]triazole-4-carboxylic acid amide
    —— 5-chloro-N-(4-(dimethylamino)phenethyl)-3-propyl-1H-indole-2-carboxamide 1584144-47-7 C22H26ClN3O
    5-chloro-N-(4-(dimethylamino)phenethyl)-3-propyl-1H-indole-2-carboxamide
    —— 5-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-[1,2,3]thiadiazole 24515-74-0 C5H2F6N2S
    5-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-[1,2,3]thiadiazole