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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[(1R)-1-({[(6R)-6-(5-chloro-2-methoxybenzyl)-7-oxo-3-(phenoxyimino)-1,4-diazepan-1-yl]carbonyl}amino)propyl]nicotinic acid 1312768-95-8 C29H30ClN5O6
    5-[(1R)-1-({[(6R)-6-(5-chloro-2-methoxybenzyl)-7-oxo-3-(phenoxyimino)-1,4-diazepan-1-yl]carbonyl}amino)propyl]nicotinic acid
    —— 5-(4-dimethylamino-phenylimino)-3-phenyl-isoxazol-4-one 94622-20-5 C17H15N3O2
    5-(4-dimethylamino-phenylimino)-3-phenyl-isoxazol-4-one
    —— 5-Hydroxy-8,2',4',5'-tetramethoxy-7-benzyloxy-isoflavon 101985-14-2 C26H24O8
    5-Hydroxy-8,2',4',5'-tetramethoxy-7-benzyloxy-isoflavon
    —— 5-Acetoxy-2-methyl-3-oxo-1-cyclopenten-carbonsaeuremethylester 19686-93-2 C10H12O5
    5-Acetoxy-2-methyl-3-oxo-1-cyclopenten-carbonsaeuremethylester
    —— 5-[1-(3,4-dimethoxy-phenethyl)-6-oxo-[3]piperidyl]-4a,5,8,8a-tetrahydro-naphthalene-1,4-dione 102875-32-1 C25H29NO5
    5-[1-(3,4-dimethoxy-phenethyl)-6-oxo-[3]piperidyl]-4a,5,8,8a-tetrahydro-naphthalene-1,4-dione
    —— 5-benzyl-3-[2-(3-hydroxy-phenyl)-ethyl]-4,5-dihydro-isoxazole 1036384-91-4 C18H19NO2
    5-benzyl-3-[2-(3-hydroxy-phenyl)-ethyl]-4,5-dihydro-isoxazole
    —— 5,5'-(1,4-phenylene)bis(1,3,6-trimethyl-5,6-dihydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione) 1428868-85-2 C24H26N8O4
    5,5'-(1,4-phenylene)bis(1,3,6-trimethyl-5,6-dihydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione)
    —— 5-chloro-1-[(3,5-dimethylphenyl)sulfonyl]-1H-pyrrolo[3,2-b]pyridine-2-butanoic acid methyl ester 927867-24-1 C20H21ClN2O4S
    5-chloro-1-[(3,5-dimethylphenyl)sulfonyl]-1H-pyrrolo[3,2-b]pyridine-2-butanoic acid methyl ester
    —— 5'-[2-(2,6-dichlorophenyl)acetamido]-5'-deoxythymidine 119423-83-5 C18H19Cl2N3O5
    5'-[2-(2,6-dichlorophenyl)acetamido]-5'-deoxythymidine
    —— 5,5-dimethyl-2-(16-methylidene-15-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyl)-1,3,2λ5-dioxaphosphinane 2-oxide 1263383-82-9 C22H23O3P
    5,5-dimethyl-2-(16-methylidene-15-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyl)-1,3,2λ5-dioxaphosphinane 2-oxide
    —— 5-ethyl-6-{2-[3-(pyridin-4-ylmethoxy)phenyl]benzoxazol-6-yl}-4,5-dihydro-2H-pyridazin-3-one 1346699-95-3 C25H22N4O3
    5-ethyl-6-{2-[3-(pyridin-4-ylmethoxy)phenyl]benzoxazol-6-yl}-4,5-dihydro-2H-pyridazin-3-one
    —— 5-amino-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carbonitrile 70590-21-5 C30H24N4O7
    5-amino-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carbonitrile
    —— 5-(1H-indol-2-yl)-1-methyl-N-[2-(piperidin-1-yl)ethyl]-1H-pyrazole-3-carboxamide 1227408-73-2 C20H25N5O
    5-(1H-indol-2-yl)-1-methyl-N-[2-(piperidin-1-yl)ethyl]-1H-pyrazole-3-carboxamide
    —— 5-cyclohexyl-3-(4-methoxyphenyl)-2-phenyl-1-(toluene-4-sulfonyl)-1H-pyrrole 1308274-18-1 C30H31NO3S
    5-cyclohexyl-3-(4-methoxyphenyl)-2-phenyl-1-(toluene-4-sulfonyl)-1H-pyrrole
    —— 5,12-dihydro-4,13-dimethyl-2,15-di-t-butyl-6,11-dioxadibenzo<a,o>picene 112921-23-0 C36H36N2O2
    5,12-dihydro-4,13-dimethyl-2,15-di-t-butyl-6,11-dioxadibenzo<a,o>picene
    —— 5-(chloromethyl)-3-(cyclopropylmethyl)-1,2,4-oxadiazole 1506463-66-6 C7H9ClN2O
    5-(chloromethyl)-3-(cyclopropylmethyl)-1,2,4-oxadiazole
    —— (5-furan-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid (3,4-dimethoxy-benzylidene)-hydrazide 33621-31-7 C17H16N4O5S
    (5-furan-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid (3,4-dimethoxy-benzylidene)-hydrazide
    —— 5-(dimethoxymethyl)-2-hydroxy-3-oxo-1-cyclopentene-1-carbonitrile 129064-60-4 C9H11NO4
    5-(dimethoxymethyl)-2-hydroxy-3-oxo-1-cyclopentene-1-carbonitrile
    —— 5-(3-difluoromethyl-phenyl)-6-methyl-4-oxo-1-(tetrahydro-furan-3-yl)-1,4-dihydro-pyridine-3-carboxylic acid 4-methanesulfonyl-benzylamide 1569646-33-8 C26H26F2N2O5S
    5-(3-difluoromethyl-phenyl)-6-methyl-4-oxo-1-(tetrahydro-furan-3-yl)-1,4-dihydro-pyridine-3-carboxylic acid 4-methanesulfonyl-benzylamide
    —— 5-(6-((tert-butoxycarbonyl)(cyclopropylmethyl)amino)imidazo[1,2-b]pyridazin-3-yl)picolinic acid 1330075-55-2 C21H23N5O4
    5-(6-((tert-butoxycarbonyl)(cyclopropylmethyl)amino)imidazo[1,2-b]pyridazin-3-yl)picolinic acid
    —— 5-azido-1,1,1-trifluoro-4-(pyrrolidin-1-yl)pent-3-en-2-one 910858-30-9 C9H11F3N4O
    5-azido-1,1,1-trifluoro-4-(pyrrolidin-1-yl)pent-3-en-2-one
    —— 5,5-difluoro-8-formyl-2-iodo-1,3,7,9,10-pentamethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 1372549-74-0 C15H16BF2IN2O
    5,5-difluoro-8-formyl-2-iodo-1,3,7,9,10-pentamethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide
    —— 5-methoxy-1-[1-[5-methoxy-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-1-yl]-1-phenylethyl]-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazole 97674-50-5 C22H14F16N4O2
    5-methoxy-1-[1-[5-methoxy-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-1-yl]-1-phenylethyl]-3-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazole
    —— (5-Acetylamino-4-trifluoromethyl-1H-benzoimidazol-2-yl)-carbamic acid methyl ester 87223-60-7 C12H11F3N4O3
    (5-Acetylamino-4-trifluoromethyl-1H-benzoimidazol-2-yl)-carbamic acid methyl ester
    —— [5,10,15,20-tetraphenylporphyrin]cobalt(III) chloride 60166-10-1 C44H28ClCoN4
    [5,10,15,20-tetraphenylporphyrin]cobalt(III) chloride
    —— 5-(2-Ethoxy-phenylazo)-4-phenyl-thiazol-2-ylamine 76535-06-3 C17H16N4OS
    5-(2-Ethoxy-phenylazo)-4-phenyl-thiazol-2-ylamine
    —— 5-(5-ethoxy-5-oxopentyloxy)-2-hydroxybenzenepropanoic acid ethyl ester 150597-95-8 C18H26O6
    5-(5-ethoxy-5-oxopentyloxy)-2-hydroxybenzenepropanoic acid ethyl ester
    —— 5-{3-[4-(diphenylmethyl)piperazinyl]propyl}-3-(2-phenylvinyl) isoxazole 457659-92-6 C31H33N3O
    5-{3-[4-(diphenylmethyl)piperazinyl]propyl}-3-(2-phenylvinyl) isoxazole
    —— 5-Hydroxy-6.7-dimethoxy-4'-benzyloxy-isoflavon 102185-87-5 C24H20O6
    5-Hydroxy-6.7-dimethoxy-4'-benzyloxy-isoflavon
    —— (5-Cyano-6-isopropylidene-cyclohex-1-enyl)-phosphonic acid diethyl ester 72728-64-4 C14H22NO3P
    (5-Cyano-6-isopropylidene-cyclohex-1-enyl)-phosphonic acid diethyl ester
    —— 5-acetyl-6-[4-(4-fluorophenyl)piperazin-1-yl]-4-methylsulfanyl-2-phenylpyrimidine 1415973-23-7 C23H23FN4OS
    5-acetyl-6-[4-(4-fluorophenyl)piperazin-1-yl]-4-methylsulfanyl-2-phenylpyrimidine
    —— (5Z,7E,22E)-(1S,3R,24S)-24-methoxy-25-(1-oxopentyl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3-diol 223112-28-5 C35H54O4
    (5Z,7E,22E)-(1S,3R,24S)-24-methoxy-25-(1-oxopentyl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3-diol
    —— 5-aminomethyl-8-chloro-1-methyl-6-phenyl-pyrimido[1,2-<i>a</i>]quinolin-3-one 73965-02-3 C20H16ClN3O
    5-aminomethyl-8-chloro-1-methyl-6-phenyl-pyrimido[1,2-<i>a</i>]quinolin-3-one
    —— 5-[[4-[2-[benzyl[(2R)-2-(6-chloro-3-pyridyl)-2-hydroxyethyl]amino]ethyl]phenyl]sulfonyl]-2-(benzyloxy)-N-(2-hydroxyethyl)benzamide 870103-46-1 C38H38ClN3O6S
    5-[[4-[2-[benzyl[(2R)-2-(6-chloro-3-pyridyl)-2-hydroxyethyl]amino]ethyl]phenyl]sulfonyl]-2-(benzyloxy)-N-(2-hydroxyethyl)benzamide
    —— 5,6,6-tris-(4-methoxy-phenyl)-1,3-diphenyl-1,6-dihydro-pyridazine 73724-06-8 C37H32N2O3
    5,6,6-tris-(4-methoxy-phenyl)-1,3-diphenyl-1,6-dihydro-pyridazine
    —— 5-carboxylmethyl-3',5'-(tert-butyldimethylsilyl)-2'-deoxycytidine 1361013-63-9 C23H43N3O6Si2
    5-carboxylmethyl-3',5'-(tert-butyldimethylsilyl)-2'-deoxycytidine
    —— [5]6-benzyloxycarbonylamino-<i>lin</i>-tetra[1=>6]hexanoylamino-hexanoic acid hydrazide 108721-08-0 C38H65N7O7
    [5]6-benzyloxycarbonylamino-<i>lin</i>-tetra[1=>6]hexanoylamino-hexanoic acid hydrazide
    —— 5',6',7',7'a-tetrahydro-spiro[cyclohexane-1,1'-inden]-3'-one-(2,4-dinitro-phenylhydrazone) 114253-54-2 C20H24N4O4
    5',6',7',7'a-tetrahydro-spiro[cyclohexane-1,1'-inden]-3'-one-(2,4-dinitro-phenylhydrazone)
    —— 5,7-dimethoxy-2-(4-methoxy-phenyl)-6-methyl-chroman-4-one 21568-26-3 C19H20O5
    5,7-dimethoxy-2-(4-methoxy-phenyl)-6-methyl-chroman-4-one
    —— 5,7,8,13,13b,14-Hexahydro-10-methoxy-14-methylindolo<2,3-c>chinazo<3,2-a>pyridin 112659-10-6 C20H21N3O
    5,7,8,13,13b,14-Hexahydro-10-methoxy-14-methylindolo<2,3-c>chinazo<3,2-a>pyridin
    —— 5-[2-(4-cyanophenyl)-1-oxo-2,8-diazaspiro[4.5]dec-8-yl]pentanoic acid ethyl ester 685544-60-9 C22H29N3O3
    5-[2-(4-cyanophenyl)-1-oxo-2,8-diazaspiro[4.5]dec-8-yl]pentanoic acid ethyl ester
    —— 5-Hydroxy-1-(2-methyl-allyl)-imidazolidine-2,4-dione 93617-54-0 C7H10N2O3
    5-Hydroxy-1-(2-methyl-allyl)-imidazolidine-2,4-dione
    —— 5-chloro-4,4-dimethyl-5-phenyl-valeronitrile 100380-05-0 C13H16ClN
    5-chloro-4,4-dimethyl-5-phenyl-valeronitrile
    —— 5,5-dibromo-5-<i>p</i>-tolyl-5<i>H</i>-5λ<sup>5</sup>-dibenzostibole-3-carboxylic acid 111142-14-4 C20H15Br2O2Sb
    5,5-dibromo-5-<i>p</i>-tolyl-5<i>H</i>-5λ<sup>5</sup>-dibenzostibole-3-carboxylic acid
    —— 5-Oxo-2-thioxo-4-(2-methyl-propyl)-1-(3,5-dinitro-4-dimethylamino-phenyl)-imidazolidin 92650-62-9 C15H19N5O5S
    5-Oxo-2-thioxo-4-(2-methyl-propyl)-1-(3,5-dinitro-4-dimethylamino-phenyl)-imidazolidin
    —— 5-Nitro-(2)furaldehyd-(4-methyl-6-methoxy-2-pyrimidinylhydrazon) 1748-62-5 C11H11N5O4
    5-Nitro-(2)furaldehyd-(4-methyl-6-methoxy-2-pyrimidinylhydrazon)
    —— 5-Aminomethyl-4-hydroxy-1-(3-nitro-phenyl)-6-oxo-1,6-dihydro-pyridazine-3-carbonitrile 146198-43-8 C12H9N5O4
    5-Aminomethyl-4-hydroxy-1-(3-nitro-phenyl)-6-oxo-1,6-dihydro-pyridazine-3-carbonitrile
    —— 5-(4-bromophenyl)-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitrile 1384177-97-2 C18H19BrN2O2
    5-(4-bromophenyl)-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitrile
    —— 5-(4-methoxyphenyl)-2,2-dimethyl-4-oxaspiro[5.6]dodecane-1,3-dione 1138153-99-7 C20H26O4
    5-(4-methoxyphenyl)-2,2-dimethyl-4-oxaspiro[5.6]dodecane-1,3-dione
    —— (5R)-5-{3,4,5-tris[tert-butyl(dimethyl)silyloxy]phenyl}dihydrofuran-2(3H)-one 1235828-50-8 C29H54O5Si3
    (5R)-5-{3,4,5-tris[tert-butyl(dimethyl)silyloxy]phenyl}dihydrofuran-2(3H)-one