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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-<<1-(Ethoxycarbonyl)-2-oxopropyliden>amino>-4,5-dihydro-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-ethylester 95838-80-5 C22H27NO6
    5-<<1-(Ethoxycarbonyl)-2-oxopropyliden>amino>-4,5-dihydro-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-ethylester
    —— 5-Nitro-1-(3'-fluoro-3'-deoxy-β-D-ribofuranosyl)imidazole-4-carboxamide 243458-53-9 C9H11FN4O6
    5-Nitro-1-(3'-fluoro-3'-deoxy-β-D-ribofuranosyl)imidazole-4-carboxamide
    —— 5-(2-acetoxyethylidene)-4-chloro-2,3-dimethyl-2-cyclopenten-1-one 127231-33-8 C11H13ClO3
    5-(2-acetoxyethylidene)-4-chloro-2,3-dimethyl-2-cyclopenten-1-one
    —— 5-(2-Methylsulfanyl-phenyl)-1-p-tolyl-1H-[1,2,4]triazole 128991-60-6 C16H15N3S
    5-(2-Methylsulfanyl-phenyl)-1-p-tolyl-1H-[1,2,4]triazole
    —— 5-(4-Chloro-phenyl)-3-methyl-1-((Z)-3-phenyl-propenyl)-1H-pyrazole 80878-57-5 C19H17ClN2
    5-(4-Chloro-phenyl)-3-methyl-1-((Z)-3-phenyl-propenyl)-1H-pyrazole
    —— 5,8-dimethoxy-2-[2-(1-methyl-4-phenyl-1H-imidazol-2-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyridine 1201689-58-8 C20H21N5O2
    5,8-dimethoxy-2-[2-(1-methyl-4-phenyl-1H-imidazol-2-yl)-ethyl]-[1,2,4]triazolo[1,5-a]pyridine
    —— 5-bromo-7-methyl-2-(trifluoromethyl)quinolin-6-ol 1354187-67-9 C11H7BrF3NO
    5-bromo-7-methyl-2-(trifluoromethyl)quinolin-6-ol
    —— 5-(3-piperidin-1-yl-propoxy)-1-thiophen-3-ylmethyl-2,3-dihydro-1H-indole 676255-26-8 C21H28N2OS
    5-(3-piperidin-1-yl-propoxy)-1-thiophen-3-ylmethyl-2,3-dihydro-1H-indole
    —— 5-(3-cyclopentyloxy-4-methoxyphenyl)-4,5,6,7-tetrahydro-1H-5-indole-carbonitrile 664302-04-9 C21H24N2O2
    5-(3-cyclopentyloxy-4-methoxyphenyl)-4,5,6,7-tetrahydro-1H-5-indole-carbonitrile
    —— 5,5-Difluoroazepan-4-one hydrochloride 2097991-20-1 C6H10ClF2NO
    5,5-Difluoroazepan-4-one hydrochloride
    —— 5-chloro-2-methyl-1,8-dithia-3-aza-dibenzo[e,h]azulene 629642-24-6 C16H10ClNS2
    5-chloro-2-methyl-1,8-dithia-3-aza-dibenzo[e,h]azulene
    —— 5-methyl-4-[[2-[2-[2-[2-[2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenoxy]ethoxy]ethoxy]phenyl]hydrazinylidene]-2-phenylpyrazol-3-one 68835-20-1 C36H34N8O5
    5-methyl-4-[[2-[2-[2-[2-[2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenoxy]ethoxy]ethoxy]phenyl]hydrazinylidene]-2-phenylpyrazol-3-one
    —— 5-(6-methyl-pyridin-3-yl)-1H-pyrimidine-2,4-dionehydrochloride 952402-57-2 C10H9N3O2*ClH
    5-(6-methyl-pyridin-3-yl)-1H-pyrimidine-2,4-dionehydrochloride
    —— (5R,6S)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-5-hydroxymethyl-2,2-dimethyl-[1,3,4]oxadiazinane-3,4-dicarboxylic acid di-tert-butyl ester 127995-78-2 C33H50N2O7Si
    (5R,6S)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-5-hydroxymethyl-2,2-dimethyl-[1,3,4]oxadiazinane-3,4-dicarboxylic acid di-tert-butyl ester
    —— 5-(4-Benzoyloxycarbonylaminophenyl)-2-pyrimidon 64606-05-9 C18H15N3O3
    5-(4-Benzoyloxycarbonylaminophenyl)-2-pyrimidon
    —— 5,7-dimethoxy-2-(pyridin-4-yl)quinazolin-4(3H)-one 1044870-53-2 C15H13N3O3
    5,7-dimethoxy-2-(pyridin-4-yl)quinazolin-4(3H)-one
    —— 5-Butoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (2-diethylamino-ethyl)-methyl-amide; compound with oxalic acid 59199-02-9 C2H2O4*C21H32N4O2
    5-Butoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (2-diethylamino-ethyl)-methyl-amide; compound with oxalic acid
    —— 5,5'-bis-benzylsulfanyl-4,4'-bis-(4-chloro-phenyl)-4<i>H</i>,4'<i>H</i>-3,3'-methanediyl-bis-[1,2,4]triazole 62575-66-0 C31H24Cl2N6S2
    5,5'-bis-benzylsulfanyl-4,4'-bis-(4-chloro-phenyl)-4<i>H</i>,4'<i>H</i>-3,3'-methanediyl-bis-[1,2,4]triazole
    —— 5-chloro-N4-(5-cyclopropyl-1H-pyrazol-3-yl)-N2-(1H-indazol-5-yl)pyrimidine-2,4-diamine 1266477-30-8 C17H15ClN8
    5-chloro-N4-(5-cyclopropyl-1H-pyrazol-3-yl)-N2-(1H-indazol-5-yl)pyrimidine-2,4-diamine
    —— 5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3,5-dimethyl-5H-furan-2-one 118171-10-1 C23H28O4Si
    5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3,5-dimethyl-5H-furan-2-one
    —— 5-(2-ethyl-8-methoxyquinolin-5-yl)-2-[4-[4-(6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenoxy]butyl]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one 1093857-30-7 C31H35N5O4
    5-(2-ethyl-8-methoxyquinolin-5-yl)-2-[4-[4-(6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenoxy]butyl]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one
    —— 5-Azido-1-(4-chloro-phenyl)-1H-[1,2,3]triazole-4-carboxylic acid amide 103912-79-4 C9H6ClN7O
    5-Azido-1-(4-chloro-phenyl)-1H-[1,2,3]triazole-4-carboxylic acid amide
    —— 5'-acetyl-2'-amino-2,6'-dimethyl-1,3-dioxospiro[isoquinoline-4,4'-pyran]-3'-carbonitrile 82820-44-8 C18H15N3O4
    5'-acetyl-2'-amino-2,6'-dimethyl-1,3-dioxospiro[isoquinoline-4,4'-pyran]-3'-carbonitrile
    —— 5-amino-1-(1-cyanopiperidin-3-yl)-3-[4-(2,4,5-trifluorophenoxy)phenyl]-1H-pyrazole-4-carboxamide 1609466-28-5 C22H19F3N6O2
    5-amino-1-(1-cyanopiperidin-3-yl)-3-[4-(2,4,5-trifluorophenoxy)phenyl]-1H-pyrazole-4-carboxamide
    —— 5-(4,4-dimethyl-cyclohexyl)-3-[[1,3]dioxan-5-yl-(trans-4-methyl-cyclohexane-carbonyl)-amino]-thiophene-2-carboxylic acid 914779-70-7 C25H37NO5S
    5-(4,4-dimethyl-cyclohexyl)-3-[[1,3]dioxan-5-yl-(trans-4-methyl-cyclohexane-carbonyl)-amino]-thiophene-2-carboxylic acid
    —— 5-(3-fluoro-4-(trifluoromethoxy)phenyl)-3-(pyridin-3-yl)isoxazole hydrochloride 1198353-24-0 C15H8F4N2O2*ClH
    5-(3-fluoro-4-(trifluoromethoxy)phenyl)-3-(pyridin-3-yl)isoxazole hydrochloride
    —— 5-(2,2-Diphenyl-ethyl)-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline-7-carboxylic acid ethyl ester 39621-20-0 C27H27NO4
    5-(2,2-Diphenyl-ethyl)-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline-7-carboxylic acid ethyl ester
    —— 5-methoxy-2-(N-cyanomethyl-N-n-propylamino)tetralin 220772-85-0 C16H22N2O
    5-methoxy-2-(N-cyanomethyl-N-n-propylamino)tetralin
    —— 5-[3-(6-dimethylaminonaphthalen-2-yl)-3-hydroxy-1-propyn-1-yl]-3'O,5'O-bis(tert-butyldimethylsilyl)-2'-deoxycytidine 936855-20-8 C36H54N4O5Si2
    5-[3-(6-dimethylaminonaphthalen-2-yl)-3-hydroxy-1-propyn-1-yl]-3'O,5'O-bis(tert-butyldimethylsilyl)-2'-deoxycytidine
    —— 5-[(5-methoxythiophen-2-yl)carbonyl]-2-(phenoxymethyl)-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine 1363284-19-8 C19H18N2O4S
    5-[(5-methoxythiophen-2-yl)carbonyl]-2-(phenoxymethyl)-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine
    —— 5-(2,4,5-trimethylpiperazin-1-yl)pyridin-2-ylamine 866620-38-4 C12H20N4
    5-(2,4,5-trimethylpiperazin-1-yl)pyridin-2-ylamine
    —— (5S,11aR)-4-chlorophenyl-5-(pyridin-3-yl)-5,6,11,11a-tetrahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indole-1,3(2H)-dione 1262428-52-3 C24H17ClN4O2
    (5S,11aR)-4-chlorophenyl-5-(pyridin-3-yl)-5,6,11,11a-tetrahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indole-1,3(2H)-dione
    —— 5-[6-(Difluoromethoxy)pyridin-3-yl]-5-[3-(2-methylpropoxy)phenyl]pyrrolo[3,4-b]pyridin-7-amine 1227184-69-1 C23H22F2N4O2
    5-[6-(Difluoromethoxy)pyridin-3-yl]-5-[3-(2-methylpropoxy)phenyl]pyrrolo[3,4-b]pyridin-7-amine
    —— 5-Bromo-3-bromomethyl-1,4,6,8-tetramethoxy-naphthalene-2-carboxylic acid methyl ester 444716-52-3 C17H18Br2O6
    5-Bromo-3-bromomethyl-1,4,6,8-tetramethoxy-naphthalene-2-carboxylic acid methyl ester
    —— 5-[2-oxo-1-(tetrahydro-2H-pyran-4-ylmethyl)-2,3-dihydro-1H-imidazo[4,5-b]pyridin-6-yl]-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile 1207622-75-0 C20H18N6O2
    5-[2-oxo-1-(tetrahydro-2H-pyran-4-ylmethyl)-2,3-dihydro-1H-imidazo[4,5-b]pyridin-6-yl]-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile
    —— (5S,7R)-1-Oxo-8-aza-spiro[4.5]decane-2,7,8-tricarboxylic acid 8-benzyl ester 7-tert-butyl ester 2-ethyl ester 198624-49-6 C25H33NO7
    (5S,7R)-1-Oxo-8-aza-spiro[4.5]decane-2,7,8-tricarboxylic acid 8-benzyl ester 7-tert-butyl ester 2-ethyl ester
    —— 5-(4-benzyl-phenyl)-6-cyclohexyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid 632365-11-8 C26H25N3O3
    5-(4-benzyl-phenyl)-6-cyclohexyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
    —— 5-(Naphth-1-yloxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, oxalic acid salt 361211-34-9 C2H2O4*C18H18N2O
    5-(Naphth-1-yloxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, oxalic acid salt
    —— 5-Chlor-2-mercaptopyridin-1-oxid 53976-58-2 C5H4ClNOS
    5-Chlor-2-mercaptopyridin-1-oxid
    —— 5-(propan-2-yl)-6-[(3,4,5-trifluorophenyl)methyl]pyrazolo[1,5-a]pyrimidin-7-ol 1370226-10-0 C16H14F3N3O
    5-(propan-2-yl)-6-[(3,4,5-trifluorophenyl)methyl]pyrazolo[1,5-a]pyrimidin-7-ol
    —— 5,8-Dihydroxy-2-(2-methyl-allyloxy)-[1,4]naphthoquinone 67402-66-8 C14H12O5
    5,8-Dihydroxy-2-(2-methyl-allyloxy)-[1,4]naphthoquinone
    —— 5α-cholest-6-ene-3β,4β-diol 106239-90-1 C27H46O2
    5α-cholest-6-ene-3β,4β-diol
    —— (5Z,8Z,11Z,14Z,17Z)-Icosa-5,8,11,14,17-pentaenoic acid (S)-2-hydroxy-3-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-propyl ester 144118-25-2 C29H46O9
    (5Z,8Z,11Z,14Z,17Z)-Icosa-5,8,11,14,17-pentaenoic acid (S)-2-hydroxy-3-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-propyl ester
    —— 5'-desoxy-5'-(2-ethoxycarbonylethyl)adenosine 1543114-74-4 C15H21N5O5
    5'-desoxy-5'-(2-ethoxycarbonylethyl)adenosine
    —— 5-(furan-2-ylmethyl)-5H-dibenzo[b,e][1,4]diazepin-11(10H)-one 1347035-33-9 C18H14N2O2
    5-(furan-2-ylmethyl)-5H-dibenzo[b,e][1,4]diazepin-11(10H)-one
    —— 5-(1-benzylpiperidin-4-yl)-2-chlorobenzonitrile 941711-29-1 C19H19ClN2
    5-(1-benzylpiperidin-4-yl)-2-chlorobenzonitrile
    —— 5-(1H-indol-3-ylcarbonyl)-2-(phenoxymethyl)-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine 1363284-59-6 C22H19N3O3
    5-(1H-indol-3-ylcarbonyl)-2-(phenoxymethyl)-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine
    —— 5-(8-methoxyquinolin-5-yl)-2-[4-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenoxy]butyl]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one 1093857-40-9 C30H33N5O4
    5-(8-methoxyquinolin-5-yl)-2-[4-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenoxy]butyl]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one
    —— 5-amino-pyridine-2-carboxylic acid [3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-amide 1206773-81-0 C22H24N4O3
    5-amino-pyridine-2-carboxylic acid [3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-amide
    —— 5-Chloro-3-phenyl-benzo[d]isoxazole-6,7-diol 105679-80-9 C13H8ClNO3
    5-Chloro-3-phenyl-benzo[d]isoxazole-6,7-diol