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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5Z)-5-benzylidene-3-(3-nitrophenyl)-2-[(E)-2-phenylethenyl]imidazol-4-one 83772-70-7 C24H17N3O3
    (5Z)-5-benzylidene-3-(3-nitrophenyl)-2-[(E)-2-phenylethenyl]imidazol-4-one
    —— 5-(benzyloxy)-1-(biphenyl-3-yl)-2-(methylamino)pyridin-4(1H)-one 1333331-78-4 C25H22N2O2
    5-(benzyloxy)-1-(biphenyl-3-yl)-2-(methylamino)pyridin-4(1H)-one
    —— 5-((3-(4-fluorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione 1373617-10-7 C19H10FIN4O4
    5-((3-(4-fluorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5(S)-N-(benzyloxycarbonyl)amino-2-(RS)-(3-cyanopropyl)-6-(indol-3-yl)-4-oxohexanoic acid 119706-48-8 C26H27N3O5
    5(S)-N-(benzyloxycarbonyl)amino-2-(RS)-(3-cyanopropyl)-6-(indol-3-yl)-4-oxohexanoic acid
    —— 5-(3-(4-fluorophenyl)-4-oxo-7-(1H-1,2,4-triazol-5-yl)-3,4-dihydroquinazolin-2-yl)pentanoic acid 1373274-75-9 C21H18FN5O3
    5-(3-(4-fluorophenyl)-4-oxo-7-(1H-1,2,4-triazol-5-yl)-3,4-dihydroquinazolin-2-yl)pentanoic acid
    —— 5H-1,9,9aλ<sup>4</sup>-trithiapentaleno<2,1,6,5-defg>anthracen-5-one 68806-27-9 C14H6OS3
    5H-1,9,9aλ<sup>4</sup>-trithiapentaleno<2,1,6,5-defg>anthracen-5-one
    —— 5,6-dihydro-3-(4-methoxybenzyl)-<3>benzoxocino<4,5-d>-1,2,3-triazol-11(3H)-one 96250-14-5 C19H17N3O3
    5,6-dihydro-3-(4-methoxybenzyl)-<3>benzoxocino<4,5-d>-1,2,3-triazol-11(3H)-one
    —— 5-(5-amino-3,3-dimethyl-6-nitro-2-oxo-2,3-dihydro-indol-1-yl)-pentanoic acid ethyl ester 869846-30-0 C17H23N3O5
    5-(5-amino-3,3-dimethyl-6-nitro-2-oxo-2,3-dihydro-indol-1-yl)-pentanoic acid ethyl ester
    —— 5-fluoro-N,N-dimethyl-2-(2-methylbut-3-en-2-yl)pyrimidin-4-amine 1447730-72-4 C11H16FN3
    5-fluoro-N,N-dimethyl-2-(2-methylbut-3-en-2-yl)pyrimidin-4-amine
    —— 5-azido-6-benzyloxy-3,5-dideoxy-1,2-O-isopropylidene-L-idose 724733-48-6 C16H21N3O4
    5-azido-6-benzyloxy-3,5-dideoxy-1,2-O-isopropylidene-L-idose
    —— 5-O-acetyl-3-O-benzyl-1,2-O-isopropylidene-α-D-xylofuranose 115259-75-1 C17H22O6
    5-O-acetyl-3-O-benzyl-1,2-O-isopropylidene-α-D-xylofuranose
    —— 5-hydroxy-2-methyl-2-phenylhexanamide 1258457-22-5 C13H19NO2
    5-hydroxy-2-methyl-2-phenylhexanamide
    —— 5-bromo-3-methyl-3-propylcyclopentene 80721-24-0 C9H15Br
    5-bromo-3-methyl-3-propylcyclopentene
    —— 5-(1-Chloroethyl)-3-methyl-1,2,4-oxadiazole 79867-19-9 C5H7ClN2O
    5-(1-Chloroethyl)-3-methyl-1,2,4-oxadiazole
    —— 5-<(acetylamino)methyl>-3-chloro-2-isoxazoline 121596-80-3 C6H9ClN2O2
    5-<(acetylamino)methyl>-3-chloro-2-isoxazoline
    —— 5-Amino-2-[[2-(trifluoromethoxy)phenyl]methyl]-[1,2,4]triazolo[4,3-c]quinazolin-3-one 1000805-85-5 C17H12F3N5O2
    5-Amino-2-[[2-(trifluoromethoxy)phenyl]methyl]-[1,2,4]triazolo[4,3-c]quinazolin-3-one
    —— (5E)-2-(4-Ethoxyphenyl)-5-(4-isopropoxy-3-methoxybenzylidene)[1,3]thiazolo[3,2-B][1,2,4]triazol-6(5H)-one 618078-28-7 C23H23N3O4S
    (5E)-2-(4-Ethoxyphenyl)-5-(4-isopropoxy-3-methoxybenzylidene)[1,3]thiazolo[3,2-B][1,2,4]triazol-6(5H)-one
    —— 5ξ,10ξ-estranol-(3ξ) 111200-38-5 C18H30O
    5ξ,10ξ-estranol-(3ξ)
    —— 5,7-Dimethoxy-8-isopentyl-4-propyl-cumarin 109809-34-9 C19H26O4
    5,7-Dimethoxy-8-isopentyl-4-propyl-cumarin
    —— 5-nitro-N-(pyridin-2-ylmethyl)-4-(trifluoromethyl)pyridin-2-amine 1000149-64-3 C12H9F3N4O2
    5-nitro-N-(pyridin-2-ylmethyl)-4-(trifluoromethyl)pyridin-2-amine
    —— 5-[3-(dimethylamino)phenyl]-3,3-dimethylindan-1-one 929643-33-4 C19H21NO
    5-[3-(dimethylamino)phenyl]-3,3-dimethylindan-1-one
    —— 5-Bromo-1,4,6,8-tetramethoxy-3-phenylsulfanylmethyl-naphthalene-2-carboxylic acid methyl ester 444716-54-5 C23H23BrO6S
    5-Bromo-1,4,6,8-tetramethoxy-3-phenylsulfanylmethyl-naphthalene-2-carboxylic acid methyl ester
    —— 5-chloro-4-methoxy-3-methyl-benzofuran-2-carboxylic acid ethyl ester 857081-00-6 C13H13ClO4
    5-chloro-4-methoxy-3-methyl-benzofuran-2-carboxylic acid ethyl ester
    —— 5-(2-Aminopyridin-4-yl)-4-cyano-3-(2,4-dichlorophenyl)thiophene-2-carboxamide 1239499-71-8 C17H10Cl2N4OS
    5-(2-Aminopyridin-4-yl)-4-cyano-3-(2,4-dichlorophenyl)thiophene-2-carboxamide
    —— 5-(2,6-difluorobenzyl)-2-pyridin-2-ylmethyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one 402571-01-1 C18H13F2N5O
    5-(2,6-difluorobenzyl)-2-pyridin-2-ylmethyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— (5Z,7E,22E)-(1S,3R,24S)-25-(4-propylfuran-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol 198761-07-8 C34H48O4
    (5Z,7E,22E)-(1S,3R,24S)-25-(4-propylfuran-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
    —— 5-(aminosulfonyl)-N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-2-fluorobenzamide 1032463-04-9 C13H15FN4O3S2
    5-(aminosulfonyl)-N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-2-fluorobenzamide
    —— 5.6-Dihydro-4H-benz<de>anthracen-essigsaeure-(7) 29078-94-2 C19H16O2
    5.6-Dihydro-4H-benz<de>anthracen-essigsaeure-(7)
    —— 5-bromo-2-[(4-chlorophenyl)amino]pyrimidin-4(3H)-one 1378998-80-1 C10H7BrClN3O
    5-bromo-2-[(4-chlorophenyl)amino]pyrimidin-4(3H)-one
    —— 5,6-difluoro-1-methyl-2-(5-methylpyridin-3-yl)-1H-benzimidazole 1356481-45-2 C14H11F2N3
    5,6-difluoro-1-methyl-2-(5-methylpyridin-3-yl)-1H-benzimidazole
    —— 5-Acetyl-4-amino-2-{3-[4-(2-ethoxy-phenyl)-piperazin-1-yl]-propyl}-6-phenyl-2H-pyridazin-3-one 681828-95-5 C27H33N5O3
    5-Acetyl-4-amino-2-{3-[4-(2-ethoxy-phenyl)-piperazin-1-yl]-propyl}-6-phenyl-2H-pyridazin-3-one
    —— (5,7,12,14-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinate(2-))V(OOSO2CF3)2 174715-72-1 C24H22F6N4O6S2V
    (5,7,12,14-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinate(2-))V(OOSO2CF3)2
    —— 5-(2-benzyloxy-5-methoxyphenyl)-4-penten-2-one 123973-86-4 C19H20O3
    5-(2-benzyloxy-5-methoxyphenyl)-4-penten-2-one
    —— 5-Benzoylamino-1-<2-(2-chlorethoxy)ethyl>-3-methylthio-1H-pyrazol-4-carbonitril 82275-70-5 C16H17ClN4O2S
    5-Benzoylamino-1-<2-(2-chlorethoxy)ethyl>-3-methylthio-1H-pyrazol-4-carbonitril
    —— 5,7-Dimethyl-bicyclo[3.2.1]oct-6-en-2-one 80954-04-7 C10H14O
    5,7-Dimethyl-bicyclo[3.2.1]oct-6-en-2-one
    —— [5-[2-(4-Chloro-phenyl)-1-hydrazono-ethyl]-4-[6-(4-nitro-benzenesulfonyl)-benzothiazol-2-yl]-2,4-dihydro-[1,2,4]triazol-(3Z)-ylidene]-hydrazine 145696-10-2 C23H18ClN9O4S2
    [5-[2-(4-Chloro-phenyl)-1-hydrazono-ethyl]-4-[6-(4-nitro-benzenesulfonyl)-benzothiazol-2-yl]-2,4-dihydro-[1,2,4]triazol-(3Z)-ylidene]-hydrazine
    —— 5,6-dimethoxy-2-morpholin-4-yl-4-phenyl-quinolin-7-ol 69535-94-0 C21H22N2O4
    5,6-dimethoxy-2-morpholin-4-yl-4-phenyl-quinolin-7-ol
    —— <5-Nitro-thiazolyl-(2)>-pyrimidinyl-(2)-thioaether 55041-03-7 C9H8N4O2S2
    <5-Nitro-thiazolyl-(2)>-pyrimidinyl-(2)-thioaether
    —— (5aR,9aS)-1,1-Dimethyl-decahydro-benzo[c]azepin-3-one 22951-05-9 C12H21NO
    (5aR,9aS)-1,1-Dimethyl-decahydro-benzo[c]azepin-3-one
    —— 5-isopropenyl-azulene 100375-49-3 C13H12
    5-isopropenyl-azulene
    —— 5-bromomethyl-5α-cholestan-3α-ol 89948-84-5 C28H49BrO
    5-bromomethyl-5α-cholestan-3α-ol
    —— 5'-Iodo-4,4,5,5-tetramethylspiro[1,3-dioxa-2-boranuidacyclopentane-2,2'-9-oxa-1-azonia-2-boranuidatricyclo[8.4.0.03,8]tetradeca-1(14),3(8),4,6,10,12-hexaene] 1374791-00-0 C17H19BINO3
    5'-Iodo-4,4,5,5-tetramethylspiro[1,3-dioxa-2-boranuidacyclopentane-2,2'-9-oxa-1-azonia-2-boranuidatricyclo[8.4.0.03,8]tetradeca-1(14),3(8),4,6,10,12-hexaene]
    —— 5α-cholest-2-en-19-ol diethyl phosphate 90361-35-6 C31H55O4P
    5α-cholest-2-en-19-ol diethyl phosphate
    —— 5-(3,7-dimethyl-4H-benzo[b][1,4]thiazin-2-yl)-4-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol 169058-68-8 C19H18N4OS2
    5-(3,7-dimethyl-4H-benzo[b][1,4]thiazin-2-yl)-4-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol
    —— 5-(4-amino-5-((benzyloxy)methyl)-2-butyl-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl)pent-4-ynal 1611475-49-0 C24H28N4O2
    5-(4-amino-5-((benzyloxy)methyl)-2-butyl-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl)pent-4-ynal
    —— 5-methyl-N-[1-(pyridin-2-ylmethyl)pyridazin-4-ylidene]-1-(1,1,1-trifluoropropan-2-yl)pyrazole-4-carboxamide 1356390-40-3 C18H17F3N6O
    5-methyl-N-[1-(pyridin-2-ylmethyl)pyridazin-4-ylidene]-1-(1,1,1-trifluoropropan-2-yl)pyrazole-4-carboxamide
    —— 5-(2-(2-fluoro-3-(2-methoxyethoxy)-4-methylphenylamino)pyrimidin-4-ylamino)benzo[d]oxazol-2(3H)-one 1357100-54-9 C21H20FN5O4
    5-(2-(2-fluoro-3-(2-methoxyethoxy)-4-methylphenylamino)pyrimidin-4-ylamino)benzo[d]oxazol-2(3H)-one
    —— 5-(2-(2-acetamidopyridin-4-yl)methoxyphenyl)-N-phenyl-1,3,4-oxadiazol-2-amine 1043591-71-4 C22H19N5O3
    5-(2-(2-acetamidopyridin-4-yl)methoxyphenyl)-N-phenyl-1,3,4-oxadiazol-2-amine
    —— 5-(2-propyl-indol-3-yl)-pyrrolidin-2-one 32285-78-2 C15H18N2O
    5-(2-propyl-indol-3-yl)-pyrrolidin-2-one
    —— 5-(3,3-diethoxy-1-propynyl)-2-(3,4-difluorophenyl)pyridine 159524-87-5 C18H17F2NO2
    5-(3,3-diethoxy-1-propynyl)-2-(3,4-difluorophenyl)pyridine