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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-1-phenyl-4-thioxo-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one 51715-51-6 C16H14N2OS
    5-methyl-1-phenyl-4-thioxo-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— 5-fluoro-2,4-dipropoxy-pyrimidine 40423-63-0 C10H15FN2O2
    5-fluoro-2,4-dipropoxy-pyrimidine
    —— 5-ethyl-1,3,7,8,10-pentamethyl-5,10-dihydro-1<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione 40815-90-5 C17H22N4O2
    5-ethyl-1,3,7,8,10-pentamethyl-5,10-dihydro-1<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione
    —— 5,6-dimethoxy-1'-methyl-spiro[indan-2,2'-piperazin]-3'-one 51651-99-1 C15H20N2O3
    5,6-dimethoxy-1'-methyl-spiro[indan-2,2'-piperazin]-3'-one
    —— 5-Hydroxy-5-[2-((3R,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propyl]-3,4-dimethyl-5H-furan-2-one 40772-74-5 C31H48O4
    5-Hydroxy-5-[2-((3R,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propyl]-3,4-dimethyl-5H-furan-2-one
    —— [5-(3-Amino-propyl)-1,3,4,5-tetrahydro-pyrido[4,3-b]indol-2-yl]-phenyl-methanone; compound with (Z)-but-2-enedioic acid 52987-51-6 C4H4O4*C21H23N3O
    [5-(3-Amino-propyl)-1,3,4,5-tetrahydro-pyrido[4,3-b]indol-2-yl]-phenyl-methanone; compound with (Z)-but-2-enedioic acid
    —— 5-[1,3]dithiolan-2-ylidenemethyl-[1,2]dithiol-3-one 52514-98-4 C7H6OS4
    5-[1,3]dithiolan-2-ylidenemethyl-[1,2]dithiol-3-one
    —— 5-benzyloxy-1,2-dimethyl-4-nitro-indole-3-carboxylic acid ethyl ester 52535-64-5 C20H20N2O5
    5-benzyloxy-1,2-dimethyl-4-nitro-indole-3-carboxylic acid ethyl ester
    —— 5-(1-hydroxy-1-naphthalen-1-yl-3-phenyl-allyl)-4,7-dimethoxy-3-naphthalen-1-yl-benzofuran-6-ol 54495-76-0 C39H30O5
    5-(1-hydroxy-1-naphthalen-1-yl-3-phenyl-allyl)-4,7-dimethoxy-3-naphthalen-1-yl-benzofuran-6-ol
    —— 5-(1<i>H</i>-benzoimidazol-2-yl)-pyridazine-4-carboxylic acid methyl ester 53181-60-5 C13H10N4O2
    5-(1<i>H</i>-benzoimidazol-2-yl)-pyridazine-4-carboxylic acid methyl ester
    —— 5-chloromethanesulfonyloxy-3,3-dimethyl-2-morpholin-4-yl-2,3-dihydro-benzofuran 26322-73-6 C15H20ClNO5S
    5-chloromethanesulfonyloxy-3,3-dimethyl-2-morpholin-4-yl-2,3-dihydro-benzofuran
    —— 5-propionyloxypentachlorocyclopentadiene 81839-06-7 C8H5Cl5O2
    5-propionyloxypentachlorocyclopentadiene
    —— 5-(trifluoromethoxy)-spiro[chromene-2,4'-piperidinium] chloride 1241953-19-4 C14H14F3NO2*ClH
    5-(trifluoromethoxy)-spiro[chromene-2,4'-piperidinium] chloride
    —— 5-(2-amino-4-methyl-pyrimidin-5-yl)-2-trifluoromethyl-N-(1,3,5-trimethyl-1H-pyrazol-4-ylmethyl)-benzenesulfonamide 1106313-50-1 C19H21F3N6O2S
    5-(2-amino-4-methyl-pyrimidin-5-yl)-2-trifluoromethyl-N-(1,3,5-trimethyl-1H-pyrazol-4-ylmethyl)-benzenesulfonamide
    —— 5-Acetyl-2-(4-bromo-phenyl)-6-oxo-4-phenyl-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester 175165-38-5 C22H18BrNO4
    5-Acetyl-2-(4-bromo-phenyl)-6-oxo-4-phenyl-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 5-(4-Hydroxy-3,5-dimethoxy-phenyl)-6-(2-iodo-ethyl)-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid ethyl ester 187879-70-5 C23H22INO8
    5-(4-Hydroxy-3,5-dimethoxy-phenyl)-6-(2-iodo-ethyl)-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid ethyl ester
    —— {5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-6-aminopyridazin-3-yl}-N-{3-fluoro-4-[(4-methylpiperazinyl)carbonyl]phenyl}carboxamide 1370650-97-7 C25H24Cl2F2N6O3
    {5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-6-aminopyridazin-3-yl}-N-{3-fluoro-4-[(4-methylpiperazinyl)carbonyl]phenyl}carboxamide
    —— 5-({3-[1-(1,3-thiazol-4-ylcarbonyl)piperidin-4-yl]azetidin-1-yl}carbonyl)-1-[4-(trifluoromethyl)phenyl]-1H-indole 1373356-19-4 C28H25F3N4O2S
    5-({3-[1-(1,3-thiazol-4-ylcarbonyl)piperidin-4-yl]azetidin-1-yl}carbonyl)-1-[4-(trifluoromethyl)phenyl]-1H-indole
    —— [5-phenyl-[1,3,4]oxadiazole-2-thiolate]tetrabutylammonium 1310491-62-3 C8H5N2OS*C16H36N
    [5-phenyl-[1,3,4]oxadiazole-2-thiolate]tetrabutylammonium
    —— 5-(3,5-dimethyl-1-phenylpyrazol-4-yl)pyrimidine 1219035-21-8 C15H14N4
    5-(3,5-dimethyl-1-phenylpyrazol-4-yl)pyrimidine
    —— (5S,11R,14R)-1-(2,8-dimethyl-14-(4-nitrophenyl)-6,12-dihydro-5,11-ethanodibenzo[b,f][1,5]diazocin-14-yl)ethanone 1356854-16-4 C26H25N3O3
    (5S,11R,14R)-1-(2,8-dimethyl-14-(4-nitrophenyl)-6,12-dihydro-5,11-ethanodibenzo[b,f][1,5]diazocin-14-yl)ethanone
    —— 5-((R)-((S)-5'-(tert-butyldimethylsilyloxy)-4'-(3,6-dihydro-2H-pyran-4-yl)-2'-isopropyl-6',8'-dihydro-5'H-spiro[cyclobutane-1,7'-quinoline]-3'-yl)(hydroxy)methyl)-2-(trifluoromethyl)benzonitrile 1332487-46-3 C35H45F3N2O3Si
    5-((R)-((S)-5'-(tert-butyldimethylsilyloxy)-4'-(3,6-dihydro-2H-pyran-4-yl)-2'-isopropyl-6',8'-dihydro-5'H-spiro[cyclobutane-1,7'-quinoline]-3'-yl)(hydroxy)methyl)-2-(trifluoromethyl)benzonitrile
    —— 5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,2,6,7-tetramethyl-4-(1-methylethyl)-1-benzofuran-3(2H)-one 1243543-71-6 C26H34N2O3
    5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,2,6,7-tetramethyl-4-(1-methylethyl)-1-benzofuran-3(2H)-one
    —— 5-mercapto-2-methyl-benzoic acid ethyl ester 1359983-26-8 C10H12O2S
    5-mercapto-2-methyl-benzoic acid ethyl ester
    —— 5-(4-chlorophenyl)-5-hydroxy-3-methyl-4-phenylfuran-2(5H)-one 1192747-49-1 C17H13ClO3
    5-(4-chlorophenyl)-5-hydroxy-3-methyl-4-phenylfuran-2(5H)-one
    —— 5-(1-Phenyl-butyl)-[1,2,4]oxadiazol-3-ylamine 35717-84-1 C12H15N3O
    5-(1-Phenyl-butyl)-[1,2,4]oxadiazol-3-ylamine
    —— 5-imino-4-methyl-6-phenyl-4,5-dihydro-2<i>H</i>-[1,2,4]triazine-3-thione 28335-71-9 C10H10N4S
    5-imino-4-methyl-6-phenyl-4,5-dihydro-2<i>H</i>-[1,2,4]triazine-3-thione
    —— 5-(4-methoxy-2-methylbenzyl)-6-methyl-N4-pentylpyrimidine-2,4-diamine 1256497-53-6 C19H28N4O
    5-(4-methoxy-2-methylbenzyl)-6-methyl-N4-pentylpyrimidine-2,4-diamine
    —— {5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-carbamic acid tert-butyl ester 1171895-22-9 C22H22N6O2
    {5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-carbamic acid tert-butyl ester
    —— 5-[5-((E)-2-cyclohexyl-vinyl)-thiophen-2-yl]-1-(2,4-dichloro-phenyl)-4-methyl-1H-pyrazole-3-carboxylic acid 1020106-54-0 C23H22Cl2N2O2S
    5-[5-((E)-2-cyclohexyl-vinyl)-thiophen-2-yl]-1-(2,4-dichloro-phenyl)-4-methyl-1H-pyrazole-3-carboxylic acid
    —— 5-Acetyl-4-(4-dimethylamino-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyridine-3-carbonitrile 252001-59-5 C17H19N3OS
    5-Acetyl-4-(4-dimethylamino-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyridine-3-carbonitrile
    —— 5,5-dimethyl-2,7-octadiyn-ol 461686-03-3 C10H14O
    5,5-dimethyl-2,7-octadiyn-ol
    —— 5-phenyl-2-[2-(pyrimidin-2-yl)phenyl]oxazole 1264661-20-2 C19H13N3O
    5-phenyl-2-[2-(pyrimidin-2-yl)phenyl]oxazole
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(2,4-dichlorophenethyl)amide 1257988-30-9 C22H30Cl2N2O2
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(2,4-dichlorophenethyl)amide
    —— 5-pyrimidin-5-yl-6-[4-(trifluoromethyl)phenyl]thiazolo[3,2-b][1,2,4]triazole 1621514-78-0 C15H8F3N5S
    5-pyrimidin-5-yl-6-[4-(trifluoromethyl)phenyl]thiazolo[3,2-b][1,2,4]triazole
    —— (5-Amino-1,3-dimethyl-1H-pyrazol-4-yl)-(2-trifluoromethyl-phenyl)-methanone 91411-23-3 C13H12F3N3O
    (5-Amino-1,3-dimethyl-1H-pyrazol-4-yl)-(2-trifluoromethyl-phenyl)-methanone
    —— (5-Amino-1-butyl-3-methyl-1H-pyrazol-4-yl)-(3-chloro-phenyl)-methanone 91411-52-8 C15H18ClN3O
    (5-Amino-1-butyl-3-methyl-1H-pyrazol-4-yl)-(3-chloro-phenyl)-methanone
    —— 5-isopropyl-2-(1-methyl-piperidin-4-yl)-4-phenyl-2<i>H</i>-pyrazol-3-ylamine 93990-92-2 C18H26N4
    5-isopropyl-2-(1-methyl-piperidin-4-yl)-4-phenyl-2<i>H</i>-pyrazol-3-ylamine
    —— 5,6-diethoxy-3-{2-[4-(3-methoxy-phenyl)-piperazin-1-yl]-ethyl}-indole 4448-99-1 C25H33N3O3
    5,6-diethoxy-3-{2-[4-(3-methoxy-phenyl)-piperazin-1-yl]-ethyl}-indole
    —— 5,5'-(1H-pyrrolo[2,3-b]pyridine-3,5-diyl)dipyrimidin-2-amine 1229582-21-1 C15H12N8
    5,5'-(1H-pyrrolo[2,3-b]pyridine-3,5-diyl)dipyrimidin-2-amine
    —— 5-(8-(4-(3-cyanoazetidine-1-carbonyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-methylpicolinamide 1206638-99-4 C24H20N8O2
    5-(8-(4-(3-cyanoazetidine-1-carbonyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-methylpicolinamide
    —— 5-[(3-ethyl-3<i>H</i>-benzoxazol-2-yliden)-ethylidene]-3-[2]pyridyl-2-thioxo-thiazolidin-4-one 114597-96-5 C19H15N3O2S2
    5-[(3-ethyl-3<i>H</i>-benzoxazol-2-yliden)-ethylidene]-3-[2]pyridyl-2-thioxo-thiazolidin-4-one
    —— 5-amino-1-(4-oxo-3,4-dihydro-quinazolin-2-yl)-1<i>H</i>-pyrazole-4-carbonitrile 1753-59-9 C12H8N6O
    5-amino-1-(4-oxo-3,4-dihydro-quinazolin-2-yl)-1<i>H</i>-pyrazole-4-carbonitrile
    —— 5-{(3aR,4R,5R,6aS)-4-[(E)-(S)-3-(4-Ethyl-cyclohexyl)-3-hydroxy-propenyl]-5-hydroxy-3,3a,4,5,6,6a-hexahydro-cyclopenta[b]pyrrol-2-yl}-pentanoic acid methyl ester 72520-04-8 C24H39NO4
    5-{(3aR,4R,5R,6aS)-4-[(E)-(S)-3-(4-Ethyl-cyclohexyl)-3-hydroxy-propenyl]-5-hydroxy-3,3a,4,5,6,6a-hexahydro-cyclopenta[b]pyrrol-2-yl}-pentanoic acid methyl ester
    —— 5,6-Dimethoxy-3-[1-[methyl-(2-pyridin-2-yl-ethyl)-amino]-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one 70640-21-0 C19H21N3O3
    5,6-Dimethoxy-3-[1-[methyl-(2-pyridin-2-yl-ethyl)-amino]-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one
    —— 5,5-Dimethyl-2,4-dioxo-imidazolidine-1-carboxylic acid phenylamide 36828-58-7 C12H13N3O3
    5,5-Dimethyl-2,4-dioxo-imidazolidine-1-carboxylic acid phenylamide
    —— 5-O-(3'-N-desmethyl-3'-N-ethyl)desosaminyl-11,12-dideoxy-3-O-decladinosyl-6-O-methyl-3-oxo-12,11-[oxycarbonyl-(4-(4-(3-(N-acetyl-amino)-phenyl)-imidazol-1-yl)-butyl)-imino]erythromycin A 938058-48-1 C47H71N5O11
    5-O-(3'-N-desmethyl-3'-N-ethyl)desosaminyl-11,12-dideoxy-3-O-decladinosyl-6-O-methyl-3-oxo-12,11-[oxycarbonyl-(4-(4-(3-(N-acetyl-amino)-phenyl)-imidazol-1-yl)-butyl)-imino]erythromycin A
    —— 5-[1-methyl-1-(4-octadecanoylamino-phenyl)-ethyl]-1,2-dihydro-indazol-3-one 38985-33-0 C34H51N3O2
    5-[1-methyl-1-(4-octadecanoylamino-phenyl)-ethyl]-1,2-dihydro-indazol-3-one
    —— 5-methyl-11-(4-pyrrolidin-1-yl-butyryl)-5,11-dihydro-benzo[<i>e</i>]pyrido[3,2-<i>b</i>][1,4]diazepin-6-one 69548-82-9 C21H24N4O2
    5-methyl-11-(4-pyrrolidin-1-yl-butyryl)-5,11-dihydro-benzo[<i>e</i>]pyrido[3,2-<i>b</i>][1,4]diazepin-6-one
    —— (5aR,10bR)-9-[(3-methoxyphenyl)sulfonyl]-3-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-71-6 C20H24N2O3S
    (5aR,10bR)-9-[(3-methoxyphenyl)sulfonyl]-3-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole