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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-bromo-7-fluoroisobenzofuran-1(3H)-one 1255208-34-4 C8H4BrFO2
    5-bromo-7-fluoroisobenzofuran-1(3H)-one
    —— 5-(2-phenyl-1-hydroxy-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl)-3-isoxazolecarboxylic acid ethyl ester 646066-62-8 C21H27NO6
    5-(2-phenyl-1-hydroxy-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl)-3-isoxazolecarboxylic acid ethyl ester
    —— 5-(2-phenyl-1-(t-butyldiphenylsilyloxy)-ethyl)-4-methoxycarbonylmethyl-3-isoxazolecarboxylic acid ethyl ester 691407-05-3 C33H37NO6Si
    5-(2-phenyl-1-(t-butyldiphenylsilyloxy)-ethyl)-4-methoxycarbonylmethyl-3-isoxazolecarboxylic acid ethyl ester
    —— 5-(2-phenyl-ethyl)-4-(1-keto-ethyl)-3-isoxazolecarboxylic acid ethyl ester 216962-29-7 C16H17NO4
    5-(2-phenyl-ethyl)-4-(1-keto-ethyl)-3-isoxazolecarboxylic acid ethyl ester
    —— 5-(2-phenyl-1-keto-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl) 3-isoxazolecarboxylic acid ethyl ester 646066-63-9 C21H25NO6
    5-(2-phenyl-1-keto-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl) 3-isoxazolecarboxylic acid ethyl ester
    —— 5-Acetyl-1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-pyridincarbonitril 118399-48-7 C15H12N2O2
    5-Acetyl-1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-pyridincarbonitril
    —— 5-(2-phenyl-ethyl)-4-(methoxycarbonyl)methyl-3-isoxazolecarboxylic acid ethyl ester 216962-31-1 C17H19NO5
    5-(2-phenyl-ethyl)-4-(methoxycarbonyl)methyl-3-isoxazolecarboxylic acid ethyl ester
    —— 5-(2-phenyl-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl)-3-isoxazolecarboxylic acid ethyl ester 216962-18-4 C21H27NO5
    5-(2-phenyl-ethyl)-4-(2,5,5-trimethyl-1,3-dioxan-2-yl)-3-isoxazolecarboxylic acid ethyl ester
    —— 5-(ethoxycarbonyl)-6-hydroxy-2,6-dimethyl-4-(m-nitrophenyl)-1,4,5,6-tetrahydropyrimidine 98064-08-5 C15H19N3O5
    5-(ethoxycarbonyl)-6-hydroxy-2,6-dimethyl-4-(m-nitrophenyl)-1,4,5,6-tetrahydropyrimidine
    —— 5-(7-Iodoheptyl)-1,3-bis(methoxymethoxy)-2-methylbenzene 219630-95-2 C18H29IO4
    5-(7-Iodoheptyl)-1,3-bis(methoxymethoxy)-2-methylbenzene
    —— 5-hydroxy-3-(4-methoxyphenethyl)-1-phenyl-4-(3-methyl-1-phenlylpyrazol-5-yl)pyrazole 135586-86-6 C28H26N4O2
    5-hydroxy-3-(4-methoxyphenethyl)-1-phenyl-4-(3-methyl-1-phenlylpyrazol-5-yl)pyrazole
    —— 5-amino-4-(3-chloro-phenyl)-2-methanesulfinyl-thieno[2,3-d]pyrimidine-6-carboxylic acid amide 1259879-01-0 C14H11ClN4O2S2
    5-amino-4-(3-chloro-phenyl)-2-methanesulfinyl-thieno[2,3-d]pyrimidine-6-carboxylic acid amide
    —— 5-(4-methyl-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 50412-76-5 C5H5N5OS
    5-(4-methyl-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— {(5S)-5-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]tetrahydro-2H-pyran-2-yl}acetonitrile 1607592-67-5 C14H16N4OS
    {(5S)-5-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]tetrahydro-2H-pyran-2-yl}acetonitrile
    —— 5-<3-(2-chloro-3-thienyl)acrylidene>rhodanine 116016-40-1 C10H6ClNOS3
    5-<3-(2-chloro-3-thienyl)acrylidene>rhodanine
    —— 5-(2'-(8-hydroxyquinolin-2-yl)vinyl)thiophene-2-carboxylic acid 1131003-67-2 C16H11NO3S
    5-(2'-(8-hydroxyquinolin-2-yl)vinyl)thiophene-2-carboxylic acid
    —— 5-fluoro-2-hydroxy-benzoic acid hydrazide 443-10-7 C7H7FN2O2
    5-fluoro-2-hydroxy-benzoic acid hydrazide
    —— (5RS,6SR)-5,6-di(naphthalen-1-yl)cycloheptane-1,3-dione 1255524-64-1 C27H22O2
    (5RS,6SR)-5,6-di(naphthalen-1-yl)cycloheptane-1,3-dione
    —— 5-amino-2-carbamoylmethoxy-4-(3-chloro-phenyl)-thieno[2,3-d]pyrimidine-6-carboxylic acid amide 1259878-01-7 C15H12ClN5O3S
    5-amino-2-carbamoylmethoxy-4-(3-chloro-phenyl)-thieno[2,3-d]pyrimidine-6-carboxylic acid amide
    —— 5-[(E)-3-oxo-3-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-yl)propenyl]thiophene-2-carboxylic acid 241140-20-5 C22H24O3S
    5-[(E)-3-oxo-3-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-yl)propenyl]thiophene-2-carboxylic acid
    —— (5RS,6SR)-5,6-dimethylcycloheptane-1,3-dione 1255524-70-9 C9H14O2
    (5RS,6SR)-5,6-dimethylcycloheptane-1,3-dione
    —— (5RS,6SR)-5,6-bis(4-fluorophenyl)cycloheptane-1,3-dione 1255524-62-9 C19H16F2O2
    (5RS,6SR)-5,6-bis(4-fluorophenyl)cycloheptane-1,3-dione
    —— 5-formylthiophene-2-carboxylic acid [(S)-1-((S)-1-hydroxymethyl-3-methylbutylcarbamoyl)-2-methylpropyl]amide 1019657-96-5 C17H26N2O4S
    5-formylthiophene-2-carboxylic acid [(S)-1-((S)-1-hydroxymethyl-3-methylbutylcarbamoyl)-2-methylpropyl]amide
    —— 5-Ethyl-3-methyl-N,N-di(propan-2-yl)-1,2-oxazole-4-carboxamide 106833-52-7 C13H22N2O2
    5-Ethyl-3-methyl-N,N-di(propan-2-yl)-1,2-oxazole-4-carboxamide
    —— (5RS,6SR)-5,6-bis(4-tert-butylphenyl)cycloheptane-1,3-dione 1255524-68-5 C27H34O2
    (5RS,6SR)-5,6-bis(4-tert-butylphenyl)cycloheptane-1,3-dione
    —— 5-{2-[2-(acetylamino)-1,3-thiazol-4-yl]vinyl}thiophene-2-carboxylic acid 1030893-63-0 C12H10N2O3S2
    5-{2-[2-(acetylamino)-1,3-thiazol-4-yl]vinyl}thiophene-2-carboxylic acid
    —— 5-butyl-4-oxo-1H-pyridine-3-carboxylic acid 74632-27-2 C10H13NO3
    5-butyl-4-oxo-1H-pyridine-3-carboxylic acid
    —— 5,7-dimethyl-3-(2-oxo-2-phenylethylidene)indolin-2-one 70452-33-4 C18H15NO2
    5,7-dimethyl-3-(2-oxo-2-phenylethylidene)indolin-2-one
    —— 5-(3,5-dimethyl-isoxazol-4-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 114821-31-7 C7H8N4OS
    5-(3,5-dimethyl-isoxazol-4-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-(4-methyl-2-oxy-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 50412-78-7 C5H5N5O2S
    5-(4-methyl-2-oxy-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-benzylsulfanyl-[1,2,3,4]thiatriazole 34930-32-0 C8H7N3S2
    5-benzylsulfanyl-[1,2,3,4]thiatriazole
    —— 5-Benzylthio-2-(4-methoxy-phenyl)-1,3,4-thiadiazole 135517-97-4 C16H14N2OS2
    5-Benzylthio-2-(4-methoxy-phenyl)-1,3,4-thiadiazole
    —— 5-nitro-benzo[<i>d</i>]isoselenazole 58755-40-1 C7H4N2O2Se
    5-nitro-benzo[<i>d</i>]isoselenazole
    —— [5-(4-methyl-5-oxy-furazan-3-yl)-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 50412-83-4 C7H9N7O3S
    [5-(4-methyl-5-oxy-furazan-3-yl)-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— [5-(4-methyl-furazan-3-yl)-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 50412-82-3 C7H9N7O2S
    [5-(4-methyl-furazan-3-yl)-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 5-(4-methyl-5-oxy-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 50412-77-6 C5H5N5O2S
    5-(4-methyl-5-oxy-furazan-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-Bromo-N,N-dimethyl-4-phenyl-2-pyrimidinamine 870722-93-3 C12H12BrN3
    5-Bromo-N,N-dimethyl-4-phenyl-2-pyrimidinamine
    —— 5-bromo-benzo[<i>d</i>]isoselenazole 58755-41-2 C7H4BrNSe
    5-bromo-benzo[<i>d</i>]isoselenazole
    —— 5-ethoxy-4-methyl-2-phenethyl-oxazole 1345962-73-3 C14H17NO2
    5-ethoxy-4-methyl-2-phenethyl-oxazole
    —— 5-(3-(dimethylamino)propyl)-11-methyldibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione 21261-13-2 C20H23N3O2
    5-(3-(dimethylamino)propyl)-11-methyldibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione
    —— 5,11,17,23,29,35-hexa-tert-butyl-38,40,42-trimethoxy-37,39,41-tris[3-(N,N-dimethylamino)propyloxy]calix[6]arene 608129-81-3 C84H123N3O6
    5,11,17,23,29,35-hexa-tert-butyl-38,40,42-trimethoxy-37,39,41-tris[3-(N,N-dimethylamino)propyloxy]calix[6]arene
    —— 5-fluoro-2,4'-dimethoxy-1,1'-biphenyl 1262384-84-8 C14H13FO2
    5-fluoro-2,4'-dimethoxy-1,1'-biphenyl
    —— 5-(3-tert-butyl-1,2,4-oxadiazol-5-yl)-4-methyl-1,3-thiazol-2-amine 1292300-96-9 C10H14N4OS
    5-(3-tert-butyl-1,2,4-oxadiazol-5-yl)-4-methyl-1,3-thiazol-2-amine
    —— 5,5'-[[1,1'-Binaphthalene]-2,2'-diylbis(oxy)]di(2-benzofuran-1,3-dione) 179807-41-1 C36H18O8
    5,5'-[[1,1'-Binaphthalene]-2,2'-diylbis(oxy)]di(2-benzofuran-1,3-dione)
    —— 5-methylthio-3-phenylbenzo[b]furan-2-carboxylic acid 272459-81-1 C16H12O3S
    5-methylthio-3-phenylbenzo[b]furan-2-carboxylic acid
    —— 5-amino-N-tert-butyl-1-(methylcarbamoyl)imidazole-4-carboxamide 442534-19-2 C10H17N5O2
    5-amino-N-tert-butyl-1-(methylcarbamoyl)imidazole-4-carboxamide
    —— 5-ethoxy-2-(2-methoxyphenethyl)-4-methyloxazole 1345962-78-8 C15H19NO3
    5-ethoxy-2-(2-methoxyphenethyl)-4-methyloxazole
    —— 5-amino-2-(4-chlorophenylazo)imidazole-4-carboxamide 83296-79-1 C10H9ClN6O
    5-amino-2-(4-chlorophenylazo)imidazole-4-carboxamide
    —— 5-amino-2-(2-cyanophenylazo)imidazole-4-carboxamide 83296-82-6 C11H9N7O
    5-amino-2-(2-cyanophenylazo)imidazole-4-carboxamide
    —— 5-amino-2-phenylazoimidazole-4-carboxamide 83296-77-9 C10H10N6O
    5-amino-2-phenylazoimidazole-4-carboxamide