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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R)-5-(4-{(1S,5R)-1-hydroxy-5-[(3E)-2-hydroxypent-3-en-1-yl]-4-oxocyclopent-2-en-1-yl}butyl)dihydrofuran-2(3H)-one 1015086-20-0 C18H26O5
    (5R)-5-(4-{(1S,5R)-1-hydroxy-5-[(3E)-2-hydroxypent-3-en-1-yl]-4-oxocyclopent-2-en-1-yl}butyl)dihydrofuran-2(3H)-one
    —— 5-[(1-ethyl-piperidin-4-ylmethyl)-amino]-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile 1312754-85-0 C19H22N6
    5-[(1-ethyl-piperidin-4-ylmethyl)-amino]-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile
    —— 5-bromo-2,4-dimethyl-6-oxo-1-propyl-1,6-dihydro-pyridine-3-carboxylic acid [(S)-cyclopropyl-(4-fluoro-phenyl)-methyl]-amide 1310922-50-9 C21H24BrFN2O2
    5-bromo-2,4-dimethyl-6-oxo-1-propyl-1,6-dihydro-pyridine-3-carboxylic acid [(S)-cyclopropyl-(4-fluoro-phenyl)-methyl]-amide
    —— 5-Chloro-2-(6-methylpyridin-2-yl)-4-phenylquinazoline 1375798-37-0 C20H14ClN3
    5-Chloro-2-(6-methylpyridin-2-yl)-4-phenylquinazoline
    —— 5,5'-bis((E)-2-(9-(2-(2-(2-methoxyethoxy)ethoxy)ethyl-9H-carbazol-3-yl)vinyl))-2,2'-bipyridine 1393899-84-7 C52H54N4O6
    5,5'-bis((E)-2-(9-(2-(2-(2-methoxyethoxy)ethoxy)ethyl-9H-carbazol-3-yl)vinyl))-2,2'-bipyridine
    —— 5-(3,3-dimethyl-1,3-dihydro-indol-2-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one 101112-33-8 C15H16N2OS2
    5-(3,3-dimethyl-1,3-dihydro-indol-2-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one
    —— 5-(4-bromo-phenyl)-1-(2,4-dichloro-phenyl)-4-fluoromethyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid piperidin-1-ylamide 1027937-76-3 C22H22BrCl2FN4O
    5-(4-bromo-phenyl)-1-(2,4-dichloro-phenyl)-4-fluoromethyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid piperidin-1-ylamide
    —— 5-Chrysenylacetamide 85083-63-2 C20H15NO
    5-Chrysenylacetamide
    —— 5-sec-Butyl-3-phenylsulfanyl-5H-furan-2-one 127459-05-6 C14H16O2S
    5-sec-Butyl-3-phenylsulfanyl-5H-furan-2-one
    —— 5-[(5-difluoromethanesulfonyl-3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-hydrazinosulfonyl]-2-hexadecyloxy-benzoic acid 24096-79-5 C32H45F2N3O7S3
    5-[(5-difluoromethanesulfonyl-3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-hydrazinosulfonyl]-2-hexadecyloxy-benzoic acid
    —— 5-methyl-4,6-dipropyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 3993-36-0 C12H18N4O
    5-methyl-4,6-dipropyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— 5-methyl-4-(5-nitro-furan-2-ylmethyleneamino)-2,4-dihydro-[1,2,4]triazole-3-thione 19503-18-5 C8H7N5O3S
    5-methyl-4-(5-nitro-furan-2-ylmethyleneamino)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— [5-(4-Chloro-phenoxythiocarbonylamino)-naphthalen-1-yl]-thiocarbamic acid O-(4-chloro-phenyl) ester 31862-41-6 C24H16Cl2N2O2S2
    [5-(4-Chloro-phenoxythiocarbonylamino)-naphthalen-1-yl]-thiocarbamic acid O-(4-chloro-phenyl) ester
    —— (5R)-3,5-dibenzyl-4-ethoxy-1,3-oxazolidin-2-one 115205-83-9 C19H21NO3
    (5R)-3,5-dibenzyl-4-ethoxy-1,3-oxazolidin-2-one
    —— 5,10,15,20,21-pentaphenylporphyrin 81856-91-9 C50H34N4
    5,10,15,20,21-pentaphenylporphyrin
    —— 5-(1-((methylthio)methoxy)ethyl)-6-nitrobenzo[d][1,3]dioxole 911377-02-1 C11H13NO5S
    5-(1-((methylthio)methoxy)ethyl)-6-nitrobenzo[d][1,3]dioxole
    —— (5aR,10bS)-ethyl 9-bromo-10b-ethyl-3,6-dimethyl-1,2,3,5a,6,10b-hexahydroazepino[4,5-b]indole-5-carboxylate 1313810-05-7 C19H25BrN2O2
    (5aR,10bS)-ethyl 9-bromo-10b-ethyl-3,6-dimethyl-1,2,3,5a,6,10b-hexahydroazepino[4,5-b]indole-5-carboxylate
    —— 5-[3-(3-aza-bicyclo[3.2.2]non-3-yl)-prop-1-ynyl]-7-chloro-4-methyl-5-phenyl-1,3,4,5-tetrahydro-benzo[<i>e</i>][1,4]diazepin-2-one 41604-49-3 C27H30ClN3O
    5-[3-(3-aza-bicyclo[3.2.2]non-3-yl)-prop-1-ynyl]-7-chloro-4-methyl-5-phenyl-1,3,4,5-tetrahydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 5-(4-chloro-phenyl)-3-(4-pyrazolidin-1-yl-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide 55219-57-3 C25H23Cl2N5O
    5-(4-chloro-phenyl)-3-(4-pyrazolidin-1-yl-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide
    —— 5,7-Dibutyl-2-methylamino-6,8-dioxo-5,6,7,8-tetrahydro-4H-pyrimido<4,5-e><1,3,4>thiadiazin 67304-93-2 C14H23N5O2S
    5,7-Dibutyl-2-methylamino-6,8-dioxo-5,6,7,8-tetrahydro-4H-pyrimido<4,5-e><1,3,4>thiadiazin
    —— (5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(ethylsulfonyl)-1H-pyrazol-3-yl)-5-(1-(4-chlorophenyl)cyclopropyl)-1,3,4-thiadiazole 1219737-01-5 C28H20Cl4N4O2S2
    (5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(ethylsulfonyl)-1H-pyrazol-3-yl)-5-(1-(4-chlorophenyl)cyclopropyl)-1,3,4-thiadiazole
    —— 5-Oxo-5H-dibenzo[a,d]cycloheptene-3,7-dicarboxylic acid 71594-73-5 C17H10O5
    5-Oxo-5H-dibenzo[a,d]cycloheptene-3,7-dicarboxylic acid
    —— 5-[2-[1-Ethyl-5-iodo-3-methyl-1,3-dihydro-benzoimidazol-(2Z)-ylidene]-eth-(E)-ylidene]-3-propyl-2-thioxo-oxazolidin-4-one 20982-25-6 C18H20IN3O2S
    5-[2-[1-Ethyl-5-iodo-3-methyl-1,3-dihydro-benzoimidazol-(2Z)-ylidene]-eth-(E)-ylidene]-3-propyl-2-thioxo-oxazolidin-4-one
    —— 5-hexyl-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione 92325-71-8 C14H18N4O5
    5-hexyl-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione
    —— 5-α-Androstan-17β-yl-(β-chloraethyl)-amin 27543-11-9 C21H36ClN
    5-α-Androstan-17β-yl-(β-chloraethyl)-amin
    —— 5-[2-methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-2-enylidene]-2-thioxo-thiazolidin-4-one 93477-65-7 C17H23NOS2
    5-[2-methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-2-enylidene]-2-thioxo-thiazolidin-4-one
    —— 5-Ethyl-6-methyl-4-phenyl-cyclohex-3-enecarboxylic acid 5-ethyl-6-methyl-4-phenyl-cyclohex-3-enylmethyl ester 27993-12-0 C32H40O2
    5-Ethyl-6-methyl-4-phenyl-cyclohex-3-enecarboxylic acid 5-ethyl-6-methyl-4-phenyl-cyclohex-3-enylmethyl ester
    —— (5-Methyl-2-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester 31845-82-6 C21H18N2O2S2
    (5-Methyl-2-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester
    —— 5-methylsulfanyl-4-(7-o-tolyl-3H-benzoimidazole-5-sulfonyl)-thiophene-2-carboxylic acid ethyl ester 631909-69-8 C22H20N2O4S3
    5-methylsulfanyl-4-(7-o-tolyl-3H-benzoimidazole-5-sulfonyl)-thiophene-2-carboxylic acid ethyl ester
    —— 5-Nitro-4-propylamino-isophthalonitrile 27595-39-7 C11H10N4O2
    5-Nitro-4-propylamino-isophthalonitrile
    —— 5-Hydroxy-2-m-tolyl-isoindole-1,3-dione 4078-96-0 C15H11NO3
    5-Hydroxy-2-m-tolyl-isoindole-1,3-dione
    —— 5-[1-(3-chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl]-2H-1,2,4-triazole-3(4H)-one 1422538-49-5 C18H14ClN5O2
    5-[1-(3-chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl]-2H-1,2,4-triazole-3(4H)-one
    —— 5-(4-methyl-5-trifluoromethyl-isoxazol-3-yl)-thiophene-2-carboxylic acid ethyl ester 1124198-97-5 C12H10F3NO3S
    5-(4-methyl-5-trifluoromethyl-isoxazol-3-yl)-thiophene-2-carboxylic acid ethyl ester
    —— 5-(4-(N-(tert-butyl)sulfamoyl)-3-(trifluoromethyl)phenyl)-2-methyl-1-(3,3,3-trifluoro-2-(trifluoromethyl)propyl)-1H-pyrrole-3-carboxylic acid 1561967-33-6 C21H21F9N2O4S
    5-(4-(N-(tert-butyl)sulfamoyl)-3-(trifluoromethyl)phenyl)-2-methyl-1-(3,3,3-trifluoro-2-(trifluoromethyl)propyl)-1H-pyrrole-3-carboxylic acid
    —— 5-bromomethyl-7-nitro-indole-1,2-dicarboxylic acid 1-t-butyl ester 2-ethyl ester 1172997-17-9 C17H19BrN2O6
    5-bromomethyl-7-nitro-indole-1,2-dicarboxylic acid 1-t-butyl ester 2-ethyl ester
    —— 5-phenyl-cyclohexa-1,3-diene-1,4-dicarboxylic acid dimethyl ester 1055325-80-8 C16H16O4
    5-phenyl-cyclohexa-1,3-diene-1,4-dicarboxylic acid dimethyl ester
    —— 5-chloro-N-[4-(dimethylamino)-2-({[4-(2-imino-1,3-oxazolidin-3-yl)phenyl]amino}carbonyl)-5-methylphenyl]thiophene-2-carboxamide methanesulfonate 929214-42-6 CH4O3S*C24H24ClN5O3S
    5-chloro-N-[4-(dimethylamino)-2-({[4-(2-imino-1,3-oxazolidin-3-yl)phenyl]amino}carbonyl)-5-methylphenyl]thiophene-2-carboxamide methanesulfonate
    —— 5-(5-deoxy-β-D-erythro-pent-4-enofuranosyl)-1,3-dimethyluracil 116700-59-5 C11H14N2O5
    5-(5-deoxy-β-D-erythro-pent-4-enofuranosyl)-1,3-dimethyluracil
    —— 5-amino-3<i>H</i>-benzo[<i>c</i>]thiophen-1-one 13169-43-2 C8H7NOS
    5-amino-3<i>H</i>-benzo[<i>c</i>]thiophen-1-one
    —— 5-[3-chloro-2-(5-methyl-2H-indazol-2-yl)phenyl]-2-(triphenylmethyl)-2H-tetrazole 153389-58-3 C34H25ClN6
    5-[3-chloro-2-(5-methyl-2H-indazol-2-yl)phenyl]-2-(triphenylmethyl)-2H-tetrazole
    —— 5-(4-Bromophenyl)-4-(4-hydroxy-3-methoxyphenyl)-3-(4-methoxyphenyl)-1H,4H,5H,6H-pyrrolo[3,4-C]pyrazol-6-one 901731-10-0 C25H20BrN3O4
    5-(4-Bromophenyl)-4-(4-hydroxy-3-methoxyphenyl)-3-(4-methoxyphenyl)-1H,4H,5H,6H-pyrrolo[3,4-C]pyrazol-6-one
    —— 5,6-Ph2-9-Me-nido-5,6-C2B8H9 929337-56-4 C15H22B8
    5,6-Ph2-9-Me-nido-5,6-C2B8H9
    —— 5-fluoro-4-octyloxy-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid methyl ester 65906-24-3 C14H23FN2O5
    5-fluoro-4-octyloxy-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid methyl ester
    —— 5-methyl-2-[2-(1-methyl-4-thiophen-2-yl-1H-imidazol-2-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyridine 1312160-44-3 C17H17N5S
    5-methyl-2-[2-(1-methyl-4-thiophen-2-yl-1H-imidazol-2-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyridine
    —— 5-bromo-3-[4-[[4-[(5-bromo-2-oxoindol-3-yl)amino]phenyl]methyl]anilino]indol-2-one 87444-64-2 C29H18Br2N4O2
    5-bromo-3-[4-[[4-[(5-bromo-2-oxoindol-3-yl)amino]phenyl]methyl]anilino]indol-2-one
    —— 5-cyclohex-1-enyl-3-[(1-isobutyryl-piperidin-4-yl)-(trans-4-methylcyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid 914780-11-3 C28H40N2O4S
    5-cyclohex-1-enyl-3-[(1-isobutyryl-piperidin-4-yl)-(trans-4-methylcyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid
    —— 5-methyl-3-(3-trifluoromethyl-phenyl)-imidazolidine-2,4-dione 25921-00-0 C11H9F3N2O2
    5-methyl-3-(3-trifluoromethyl-phenyl)-imidazolidine-2,4-dione
    —— 5,6-α-epoxy-3β-hydroxy-B-nor-5α-androstan-17-one 31427-35-7 C18H26O3
    5,6-α-epoxy-3β-hydroxy-B-nor-5α-androstan-17-one
    —— 5,15,20,30-tetraoxodianthraquinono<6,7-b;6',7'-k>-18-crown-6 134619-49-1 C36H28O10
    5,15,20,30-tetraoxodianthraquinono<6,7-b;6',7'-k>-18-crown-6
    —— 5-ethanesulfonyl-naphthalene-1-sulfonic acid amide 105905-80-4 C12H13NO4S2
    5-ethanesulfonyl-naphthalene-1-sulfonic acid amide