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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-bromo-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine 1620515-75-4 C12H21BrN4S
    5-bromo-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine
    —— 5,7-dichloro-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one 1263077-21-9 C8H5Cl2N3O
    5,7-dichloro-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— 5-benzyl-6-(2-chlorophenyl)-8-(4-fluorophenyl)indolizine 1443442-38-3 C27H19ClFN
    5-benzyl-6-(2-chlorophenyl)-8-(4-fluorophenyl)indolizine
    —— 5-methylcoelenterazine 123437-36-5 C27H23N3O3
    5-methylcoelenterazine
    —— 5-chloro-1,1,2,2-tetrafluoroindane 922141-52-4 C9H5ClF4
    5-chloro-1,1,2,2-tetrafluoroindane
    —— 5-Biphenyl-4-ylethynyl-pyrimidine 1058710-36-3 C18H12N2
    5-Biphenyl-4-ylethynyl-pyrimidine
    —— 5-(pyridine-2-carbonyl)-5,6-dihydrocyclopenta[b]thiophen-4-one 1469858-39-6 C13H9NO2S
    5-(pyridine-2-carbonyl)-5,6-dihydrocyclopenta[b]thiophen-4-one
    —— 5-amino-3-cyano-2-bromopyrazine 1369485-80-2 C5H3BrN4
    5-amino-3-cyano-2-bromopyrazine
    —— 5-bromo-1,1,2,2-tetrafluoroindane 922141-53-5 C9H5BrF4
    5-bromo-1,1,2,2-tetrafluoroindane
    —— 5-(biphenyl-4-yl)-3a,7-dimethyl-3,3a-dihydropyrrolo[1,2-a]quinolin-1(2H)-one 1189050-85-8 C26H23NO
    5-(biphenyl-4-yl)-3a,7-dimethyl-3,3a-dihydropyrrolo[1,2-a]quinolin-1(2H)-one
    —— 5-chloro-1-oxyquinoline-3-carboxylic acid ethyl ester 861099-11-8 C12H10ClNO3
    5-chloro-1-oxyquinoline-3-carboxylic acid ethyl ester
    —— (5-amino-2-methoxyphenoxy)acetic acid ethyl ester 41428-22-2 C11H15NO4
    (5-amino-2-methoxyphenoxy)acetic acid ethyl ester
    —— 5-(benzyloxy)-2-(prop-1-en-2-yl)pyridine 1196074-40-4 C15H15NO
    5-(benzyloxy)-2-(prop-1-en-2-yl)pyridine
    —— 5-(2,2-difluorovinyl)-2,2,8-trimethyl-4H-1,3-dioxino[4,5-c]pyridine 55273-74-0 C12H13F2NO2
    5-(2,2-difluorovinyl)-2,2,8-trimethyl-4H-1,3-dioxino[4,5-c]pyridine
    —— 5-(5-Methoxy-benzofuran-2-yl)-pyridine-2-carboxylic acid amide 1054629-20-7 C15H12N2O3
    5-(5-Methoxy-benzofuran-2-yl)-pyridine-2-carboxylic acid amide
    —— 5-(5-(2-(2-(2-(18)F-fluoroethoxy)ethoxy)ethoxy)benzofuran-2-yl)-N-methylpyridin-2-amine 1287783-16-7 C20H23FN2O4
    5-(5-(2-(2-(2-(18)F-fluoroethoxy)ethoxy)ethoxy)benzofuran-2-yl)-N-methylpyridin-2-amine
    —— 5,7-dichloro-6-(5-chloro-pyrimidin-4-yl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 817169-63-4 C10H5Cl3N6
    5,7-dichloro-6-(5-chloro-pyrimidin-4-yl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
    —— 5-(Phenylsulfanyl)undec-5-EN-2-one 62873-27-2 C17H24OS
    5-(Phenylsulfanyl)undec-5-EN-2-one
    —— 5-(difluoromethoxy)-3-(4-fluorophenyl)-1-methyl-1H-pyrazole 1286230-89-4 C11H9F3N2O
    5-(difluoromethoxy)-3-(4-fluorophenyl)-1-methyl-1H-pyrazole
    —— 5-amino-1-(2-ethoxyphenyl)-1H-pyrazole-4-carbonitrile 794569-01-0 C12H12N4O
    5-amino-1-(2-ethoxyphenyl)-1H-pyrazole-4-carbonitrile
    —— 5-(benzyloxy)-2-(2,2-difluoro-1-methylcyclopropyl)pyridine 1196074-39-1 C16H15F2NO
    5-(benzyloxy)-2-(2,2-difluoro-1-methylcyclopropyl)pyridine
    —— 5-(5-(2-(2-(2-fluoro-ethoxy)ethoxy)ethoxy)benzofuran-2-yl)-N-methylpyridin-2-amine 1287783-08-7 C20H23FN2O4
    5-(5-(2-(2-(2-fluoro-ethoxy)ethoxy)ethoxy)benzofuran-2-yl)-N-methylpyridin-2-amine
    —— 5-(5-Methoxy-benzofuran-2-yl)-pyridin-2-ol 1054629-63-8 C14H11NO3
    5-(5-Methoxy-benzofuran-2-yl)-pyridin-2-ol
    —— (5-bromo-3-fluoro-pyridin-2-yl)-methyl-carbamic acid tert-butyl ester 1054629-72-9 C11H14BrFN2O2
    (5-bromo-3-fluoro-pyridin-2-yl)-methyl-carbamic acid tert-butyl ester
    —— 5-[3-(5-phenyl-2-tetrazolyl)propyl]-2-tetrazolylacetamide 848443-24-3 C13H15N9O
    5-[3-(5-phenyl-2-tetrazolyl)propyl]-2-tetrazolylacetamide
    —— 5,6,7,8-tetramethyl-1,4-dihydro-1,4-iminonaphthalene 140118-75-8 C14H17N
    5,6,7,8-tetramethyl-1,4-dihydro-1,4-iminonaphthalene
    —— 5,6,7,8-tetramethyl-1,2,3,4-tetrahydro-1,4-iminonaphthalene 140157-18-2 C14H19N
    5,6,7,8-tetramethyl-1,2,3,4-tetrahydro-1,4-iminonaphthalene
    —— (5-bromo-2-thenoyl)-DL-Phe-OMe 83851-78-9 C15H14BrNO3S
    (5-bromo-2-thenoyl)-DL-Phe-OMe
    —— 5-(Hydroxymethyl)-3-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-1,3-oxazolidin-2-one 429675-41-2 C13H13N3O4
    5-(Hydroxymethyl)-3-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-1,3-oxazolidin-2-one
    —— 5-difluoromethoxy-2-nitrobenzaldehyde 1263299-71-3 C8H5F2NO4
    5-difluoromethoxy-2-nitrobenzaldehyde
    —— 5-(difluoromethoxy)-1H-pyrazol-3-amine —— C4H5F2N3O
    5-(difluoromethoxy)-1H-pyrazol-3-amine
    —— 5-(11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(6-oxo-1,6-dihydropyridin-3-yl)benzofuran-3-carboxamide 1622053-10-4 C31H24FN5O6S
    5-(11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(6-oxo-1,6-dihydropyridin-3-yl)benzofuran-3-carboxamide
    —— 5-[1-(2-amino-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester 656227-53-1 C11H13N3O2S
    5-[1-(2-amino-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester
    —— 5-Bromo-1-cyclohexyl-2-(4-methoxyphenyl)indazol-3-one 1086029-70-0 C20H21BrN2O2
    5-Bromo-1-cyclohexyl-2-(4-methoxyphenyl)indazol-3-one
    —— 5-N-Phthalimidomethyl-8-hydroxypsoralen 96548-69-5 C20H11NO6
    5-N-Phthalimidomethyl-8-hydroxypsoralen
    —— [5-(4-hydroxy-phenoxy)-1,3-dioxo-1,3-dihydro-isoindol-2-yl]-acetic acid ethyl ester 945741-64-0 C18H15NO6
    [5-(4-hydroxy-phenoxy)-1,3-dioxo-1,3-dihydro-isoindol-2-yl]-acetic acid ethyl ester
    —— 5-chloro-3-methyl-1-(2-methylprop-2-en-1-yl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1276676-94-8 C11H12ClN3O
    5-chloro-3-methyl-1-(2-methylprop-2-en-1-yl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-(2-Hydroxy-2-methylpropyl)thiophene-2-carboxylic acid 74965-80-3 C9H12O3S
    5-(2-Hydroxy-2-methylpropyl)thiophene-2-carboxylic acid
    —— 5-benzyl-3-[2-(4-methoxyphenylsulfanyl)ethyl]-2-thioxoimidazolidin-4-one 1629871-64-2 C19H20N2O2S2
    5-benzyl-3-[2-(4-methoxyphenylsulfanyl)ethyl]-2-thioxoimidazolidin-4-one
    —— 5-chloro-1-[(2,2-difluoro-1-methylcyclopropyl)methyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1276676-96-0 C12H12ClF2N3O
    5-chloro-1-[(2,2-difluoro-1-methylcyclopropyl)methyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-cyano-6-(cyanomethylsulfanyl)-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide 223109-67-9 C20H16N4O2S
    5-cyano-6-(cyanomethylsulfanyl)-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide
    —— 5-acetyl-3-cyano-6-methyl-4-(2'-furyl)-tetrahydro-2(1H)-pyridine-2-thione 179088-19-8 C13H12N2O2S
    5-acetyl-3-cyano-6-methyl-4-(2'-furyl)-tetrahydro-2(1H)-pyridine-2-thione
    —— 5-cyano-N-(4-ethylphenyl)-6-({2-[(4-ethylphenyl)amino]-2-oxoethyl}thio)-4-(2-furyl)-2-methyl-1,4-dihydropyridine-3-carboxamide 896091-12-6 C30H30N4O3S
    5-cyano-N-(4-ethylphenyl)-6-({2-[(4-ethylphenyl)amino]-2-oxoethyl}thio)-4-(2-furyl)-2-methyl-1,4-dihydropyridine-3-carboxamide
    —— 5-(4-benzyloxyphenyl)thiophene-2-carboxylic acid 742058-34-0 C18H14O3S
    5-(4-benzyloxyphenyl)thiophene-2-carboxylic acid
    —— 5-benzyl-3-methylimidazolidine-2,4-dione 74310-98-8 C11H12N2O2
    5-benzyl-3-methylimidazolidine-2,4-dione
    —— 5-cyano-4-(2-furyl)-2-methyl-N-(2-methylphenyl)-6-{[2-(2-naphthylamino)-2-oxoethyl]thio}-1,4-dihydropyridine-3-carboxamide 374771-83-2 C31H26N4O3S
    5-cyano-4-(2-furyl)-2-methyl-N-(2-methylphenyl)-6-{[2-(2-naphthylamino)-2-oxoethyl]thio}-1,4-dihydropyridine-3-carboxamide
    —— (5,5-difluoropent-4-en-1-yl)benzene 178100-79-3 C11H12F2
    (5,5-difluoropent-4-en-1-yl)benzene
    —— 5,7-dimethyl-2-(2-pyridinyl)imidazo[5,1-f][1,2,4]triazin-4(3H)-one 644976-20-5 C12H11N5O
    5,7-dimethyl-2-(2-pyridinyl)imidazo[5,1-f][1,2,4]triazin-4(3H)-one
    —— 5-[(2R,3S,5R)-5-(phenylmethoxymethyl)-3-phenylselanyloxolan-2-yl]-1H-imidazole 222419-17-2 C21H22N2O2Se
    5-[(2R,3S,5R)-5-(phenylmethoxymethyl)-3-phenylselanyloxolan-2-yl]-1H-imidazole
    —— (5R,6R)-tetraspiro[3.0.0.0.3.2.2.2]hexadecan-11-one 675877-49-3 C16H22O
    (5R,6R)-tetraspiro[3.0.0.0.3.2.2.2]hexadecan-11-one