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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(2-chloro-ethyl)-3,4-dimethyl-1<i>H</i>-pyrano[2,3-<i>c</i>]pyrazol-6-one 59019-81-7 C10H11ClN2O2
    5-(2-chloro-ethyl)-3,4-dimethyl-1<i>H</i>-pyrano[2,3-<i>c</i>]pyrazol-6-one
    —— 5,7-bis-(3,4-dichloro-benzyl)-indan-4-ol 112322-11-9 C23H18Cl4O
    5,7-bis-(3,4-dichloro-benzyl)-indan-4-ol
    —— (5R)-7-(3,5-dichloro-4-fluorophenyl)-5-methyl-6-oxo-N-[1-[[1-[5-(6-oxo-1H-pyridin-3-yl)pyridin-2-yl]cyclopropyl]carbamoyl]cyclopropyl]-5-[[4-(trifluoromethoxy)phenyl]methyl]imidazo[1,2-a]imidazole-3-carboxamide 1257637-21-0 C38H29Cl2F4N7O5
    (5R)-7-(3,5-dichloro-4-fluorophenyl)-5-methyl-6-oxo-N-[1-[[1-[5-(6-oxo-1H-pyridin-3-yl)pyridin-2-yl]cyclopropyl]carbamoyl]cyclopropyl]-5-[[4-(trifluoromethoxy)phenyl]methyl]imidazo[1,2-a]imidazole-3-carboxamide
    —— 5-(hydroxyimino-phenyl-methyl)-1,3-diphenyl-pyrimidine-2,4,6-trione 41981-55-9 C23H17N3O4
    5-(hydroxyimino-phenyl-methyl)-1,3-diphenyl-pyrimidine-2,4,6-trione
    —— 5-Benzyloxy-3-ethyl-2-mercapto-phenol 474527-53-2 C15H16O2S
    5-Benzyloxy-3-ethyl-2-mercapto-phenol
    —— 5-[3-(5-butylthiophen-2-yl)benzo[c]thiophen-1-yl]thiophene-2-carbaldehyde 1064110-75-3 C21H18OS3
    5-[3-(5-butylthiophen-2-yl)benzo[c]thiophen-1-yl]thiophene-2-carbaldehyde
    —— 5α,6α-Oxido-16α-methyl-pregnan-3β,17α,20β-triol 96686-81-6 C22H36O4
    5α,6α-Oxido-16α-methyl-pregnan-3β,17α,20β-triol
    —— 5-cyano-1-ethyl-2-hydroperoxy-1,2-dihydropyrazine 1309392-00-4 C7H9N3O2
    5-cyano-1-ethyl-2-hydroperoxy-1,2-dihydropyrazine
    —— 5-amino-6-n-butyliminomethyl-2,3-dihydro-7-oxo-7H-oxazolo<3,2-a>pyrimidine 95337-58-9 C11H16N4O2
    5-amino-6-n-butyliminomethyl-2,3-dihydro-7-oxo-7H-oxazolo<3,2-a>pyrimidine
    —— 5-(4-fluorophenyl)-2,3-dihydroimidazo<2,1-b>thiazole 115859-12-6 C11H9FN2S
    5-(4-fluorophenyl)-2,3-dihydroimidazo<2,1-b>thiazole
    —— (5S,6R)-(-)-1-(tert-butyldiphenylsilyloxy)-5-methyl-6-methoxymethoxy-7-p-methoxybenzyloxy-3-heptyne 1245634-65-4 C34H44O5Si
    (5S,6R)-(-)-1-(tert-butyldiphenylsilyloxy)-5-methyl-6-methoxymethoxy-7-p-methoxybenzyloxy-3-heptyne
    —— 5-benzo[1,2,5]thiadiazol-5-yl-4-(3-bromo-phenyl)-2-(4-hydroxy-bicyclo[2.2.2]oct-1-ylmethyl)-1-methyl-1,2-dihydro-pyrazol-3-one 937279-07-7 C25H25BrN4O2S
    5-benzo[1,2,5]thiadiazol-5-yl-4-(3-bromo-phenyl)-2-(4-hydroxy-bicyclo[2.2.2]oct-1-ylmethyl)-1-methyl-1,2-dihydro-pyrazol-3-one
    —— 5-Chloro-N-[2-hydroxy-3-({4-[2-(hydroxymethyl)-1-piperidinyl]phenyl}-amino)propyl]-2-thiophenecarboxamide 482306-08-1 C20H26ClN3O3S
    5-Chloro-N-[2-hydroxy-3-({4-[2-(hydroxymethyl)-1-piperidinyl]phenyl}-amino)propyl]-2-thiophenecarboxamide
    —— 5-methoxy-7-phenylhepta-2,6-dienal 56117-94-3 C14H16O2
    5-methoxy-7-phenylhepta-2,6-dienal
    —— 5-(3-chlorophenyl)-10,15,20-triphenylporphyrin 133513-03-8 C44H29ClN4
    5-(3-chlorophenyl)-10,15,20-triphenylporphyrin
    —— 5-(3-Acetyl-1-benzenesulfonyl-4,4-dimethyl-cyclopent-2-enyl)-pentanenitrile 73833-85-9 C20H25NO3S
    5-(3-Acetyl-1-benzenesulfonyl-4,4-dimethyl-cyclopent-2-enyl)-pentanenitrile
    —— 5-(3',4'-methylenedioxy-4-methoxy-1,1'-biphenyl-3-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide 692765-04-1 C16H14N2O6S
    5-(3',4'-methylenedioxy-4-methoxy-1,1'-biphenyl-3-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide
    —— (5-<i>tert</i>-butyl-isoxazol-3-yl)-thiocarbamic acid <i>S</i>-methyl ester 55808-91-8 C9H14N2O2S
    (5-<i>tert</i>-butyl-isoxazol-3-yl)-thiocarbamic acid <i>S</i>-methyl ester
    —— (5S,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-[(1E,7Z)-(3R,4R,6R)-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-8-iodo-3-methyl-3-triethylsilanyloxy-octa-1,7-dienyl]-5,6-dihydro-pyran-2-one 915700-43-5 C32H61IO6Si3
    (5S,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-[(1E,7Z)-(3R,4R,6R)-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-8-iodo-3-methyl-3-triethylsilanyloxy-octa-1,7-dienyl]-5,6-dihydro-pyran-2-one
    —— 5-(aminomethyl)-11,17,23-tris{[2,3-bis(tert-butoxycarbonyl)guanidino]methyl}-25,26,27,28-tetrabutoxycalix[4]arene 1312790-20-7 C81H122N10O16
    5-(aminomethyl)-11,17,23-tris{[2,3-bis(tert-butoxycarbonyl)guanidino]methyl}-25,26,27,28-tetrabutoxycalix[4]arene
    —— 5-[6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-1',2',3',6'-tetrahydro-[3,4']bipyridinyl 1171894-77-1 C23H21N5
    5-[6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-1',2',3',6'-tetrahydro-[3,4']bipyridinyl
    —— 5-(3,4-dimethyl-5-oxo-5<i>H</i>-pyrrol-2-yl)-2,3,7,8,12,13-hexamethyl-16,17-dihydro-15<i>H</i>-tripyrrin-1,14-dione 65374-03-0 C26H28N4O3
    5-(3,4-dimethyl-5-oxo-5<i>H</i>-pyrrol-2-yl)-2,3,7,8,12,13-hexamethyl-16,17-dihydro-15<i>H</i>-tripyrrin-1,14-dione
    —— 5-Ethyl-1-methyl-2,3-diphenyl-5-(p-tolyl)-2-pyrrolin-4-on 68114-38-5 C26H25NO
    5-Ethyl-1-methyl-2,3-diphenyl-5-(p-tolyl)-2-pyrrolin-4-on
    —— [5-amino-1-(2-methyl-1H-benzimidazol-5-yl)-1H-pyrazol-4-yl]-[6-pyridin-2-yl-1-(toluene-4-sulfonyl)-1H-indol-2-yl]-methanone 1265232-40-3 C32H25N7O3S
    [5-amino-1-(2-methyl-1H-benzimidazol-5-yl)-1H-pyrazol-4-yl]-[6-pyridin-2-yl-1-(toluene-4-sulfonyl)-1H-indol-2-yl]-methanone
    —— 5-(4-(2-(5-methyl-2-phenyloxazol-4-yl)ethoxy)phenyl)-N,2-diphenyl-2H-1,2,3-triazole-4-carboxamide 1144525-60-9 C33H27N5O3
    5-(4-(2-(5-methyl-2-phenyloxazol-4-yl)ethoxy)phenyl)-N,2-diphenyl-2H-1,2,3-triazole-4-carboxamide
    —— 5-Hydroxy-2-benzyl-2-phenyl-pentansaeure 1663-85-0 C18H20O3
    5-Hydroxy-2-benzyl-2-phenyl-pentansaeure
    —— [5-(azidomethyl)-2-thienyl](phenyl)methanone 1079362-21-2 C12H9N3OS
    [5-(azidomethyl)-2-thienyl](phenyl)methanone
    —— 5-[4-(3-benzylamino-propyl)-phenyl]-7,8-diethoxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one 1133428-22-4 C29H33N3O3
    5-[4-(3-benzylamino-propyl)-phenyl]-7,8-diethoxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
    —— 5-{4-[3-(4-benzothiazol-2-yl-piperidin-1-yl)-propyl]-phenyl}-7,8-diethoxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one 1133428-63-3 C34H38N4O3S
    5-{4-[3-(4-benzothiazol-2-yl-piperidin-1-yl)-propyl]-phenyl}-7,8-diethoxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
    —— 5-(3-(2-oxopyrrolidin-1-yl)propyl)-1,2,8,9-tetramethoxydibenzo[cd,f]indol-4(5H)-one 1144527-21-8 C26H28N2O6
    5-(3-(2-oxopyrrolidin-1-yl)propyl)-1,2,8,9-tetramethoxydibenzo[cd,f]indol-4(5H)-one
    —— 5-[3-(3-pyrazol-1-yl-phenyl)-imidazo-[1,2-a]-pyridin-7-yl]-nicotinamide 1146613-79-7 C22H16N6O
    5-[3-(3-pyrazol-1-yl-phenyl)-imidazo-[1,2-a]-pyridin-7-yl]-nicotinamide
    —— 5-(1-Hydroxy-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-3-yl)-pentanoic acid ethyl ester 64794-06-5 C23H32O4
    5-(1-Hydroxy-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-3-yl)-pentanoic acid ethyl ester
    —— 5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)-1-[1-(1,3-thiazol-2-yl)piperidin-4-yl]pyridazin-4(1H)-one 1357590-55-6 C22H22N6O2S
    5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)-1-[1-(1,3-thiazol-2-yl)piperidin-4-yl]pyridazin-4(1H)-one
    —— 5-(Isopropylsulfonylmethyl)-tetrazol 21681-85-6 C5H10N4O2S
    5-(Isopropylsulfonylmethyl)-tetrazol
    —— 5-Amino-4-carboxyisochinolin 62781-93-5 C10H8N2O2
    5-Amino-4-carboxyisochinolin
    —— [5-((<i>Z</i>)-5-nitro-furan-2-ylmethylene)-4-oxo-4,5-dihydro-thiazol-2-yl]-guanidine 28309-28-6 C9H7N5O4S
    [5-((<i>Z</i>)-5-nitro-furan-2-ylmethylene)-4-oxo-4,5-dihydro-thiazol-2-yl]-guanidine
    —— [5-(3-Methyl-5-nitro-3H-imidazol-4-yl)-[1,3,4]oxadiazol-2-yl]-(4-phenoxy-phenyl)-amine 876935-40-9 C18H14N6O4
    [5-(3-Methyl-5-nitro-3H-imidazol-4-yl)-[1,3,4]oxadiazol-2-yl]-(4-phenoxy-phenyl)-amine
    —— 5-methyl-4-(3-{4-[3-(3-methyl-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)propyl]piperazin-1-yl}propyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1222873-96-2 C16H28N8O2
    5-methyl-4-(3-{4-[3-(3-methyl-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)propyl]piperazin-1-yl}propyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-ethoxy-9-methyl-6,7,8,9-tetrahydro-pyrimido[4,5-<i>b</i>][1,8]naphthyridine 69464-13-7 C13H16N4O
    5-ethoxy-9-methyl-6,7,8,9-tetrahydro-pyrimido[4,5-<i>b</i>][1,8]naphthyridine
    —— 5-Methyl-3-diethylphosphon-2-oxo-1,3-oxazolidin 26965-08-2 C8H16NO5P
    5-Methyl-3-diethylphosphon-2-oxo-1,3-oxazolidin
    —— 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-methyl-7,8-dioxo-, (4-nitrophenyl)methyl ester, (R)- 61394-38-5 C15H12N2O6S
    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-methyl-7,8-dioxo-, (4-nitrophenyl)methyl ester, (R)-
    —— (5R)-<(2R)-tert-butyldimethylsilyloxypropyl>-(2S)-<di(methoxycarbonyl)methyl>tetrahydrofuran 139932-11-9 C18H34O6Si
    (5R)-<(2R)-tert-butyldimethylsilyloxypropyl>-(2S)-<di(methoxycarbonyl)methyl>tetrahydrofuran
    —— 5-Methyl-cyclonon-4-en-1,1-dicarbonsaeurediethylester 2206-71-5 C16H26O4
    5-Methyl-cyclonon-4-en-1,1-dicarbonsaeurediethylester
    —— 5.8.13.16.21.24-Hexahydrodecastarphen-(3.3.3) 42730-23-4 C42H30
    5.8.13.16.21.24-Hexahydrodecastarphen-(3.3.3)
    —— 5-(3-cyanophenyl)-3-(5-cyanopyridin-2-yl)isoxazole 1531598-71-6 C16H8N4O
    5-(3-cyanophenyl)-3-(5-cyanopyridin-2-yl)isoxazole
    —— 5-bromo-1,3-dimethyl-1,3-dihydro-benzoimidazol-2-one hydrazone 21337-41-7 C9H11BrN4
    5-bromo-1,3-dimethyl-1,3-dihydro-benzoimidazol-2-one hydrazone
    —— (5-amino-6-chloro-pyrimidin-4-ylsulfanyl)-acetic acid ethyl ester 20015-69-4 C8H10ClN3O2S
    (5-amino-6-chloro-pyrimidin-4-ylsulfanyl)-acetic acid ethyl ester
    —— 5-Hydroxy-1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-6-phenylhexan-3-one 1360874-97-0 C22H28O3
    5-Hydroxy-1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-6-phenylhexan-3-one
    —— 5-(aminomethyl)-2-phenyl-1H-indole-3-carbonitrile 1137640-06-2 C16H13N3
    5-(aminomethyl)-2-phenyl-1H-indole-3-carbonitrile
    —— 5-(2,1,3-benzoxadiazol-4-yl)pyridin-2-amine 1417610-33-3 C11H8N4O
    5-(2,1,3-benzoxadiazol-4-yl)pyridin-2-amine