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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-Ethylthiophen-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1261910-58-0 C12H11NO3S
    5-(4-Ethylthiophen-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— [5-tert-Butyl-3-(3-{4-[2-(4-hydroxy-piperidin-1-ylmethyl)-pyridin-4-yloxy]-naphthalen-1-yl}-ureido)-2-methoxy-phenyl]-carbamic acid methyl ester 473271-03-3 C35H41N5O6
    [5-tert-Butyl-3-(3-{4-[2-(4-hydroxy-piperidin-1-ylmethyl)-pyridin-4-yloxy]-naphthalen-1-yl}-ureido)-2-methoxy-phenyl]-carbamic acid methyl ester
    —— 5-(4-chloro-phenyl)-6-(2-hydroxy-propylamino)-pyrazine-2,3-dicarbonitrile 72113-77-0 C15H12ClN5O
    5-(4-chloro-phenyl)-6-(2-hydroxy-propylamino)-pyrazine-2,3-dicarbonitrile
    —— 5-(4-nitrobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 60612-13-7 C14H14N2O2S
    5-(4-nitrobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
    —— 5-(3-Chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Hydrochloride 54943-16-7 C14H15Cl2NS
    5-(3-Chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Hydrochloride
    —— 5-Chlor-3-(2-methoxy-5-methyl-phenyl)-anthranil 857589-00-5 C15H12ClNO2
    5-Chlor-3-(2-methoxy-5-methyl-phenyl)-anthranil
    —— 5-Benzoyl-isoxazol-<p-nitro-phenylhydrazon> 92869-19-7 C16H12N4O3
    5-Benzoyl-isoxazol-<p-nitro-phenylhydrazon>
    —— 5-Aethyl-3-benzyl-5-nitro-tetrahydro-1.3-oxazin-2-on 3984-39-2 C13H16N2O4
    5-Aethyl-3-benzyl-5-nitro-tetrahydro-1.3-oxazin-2-on
    —— 5-<1-Phenyl-1,4-dihydro-pyridinyliden-(4)>-barbitursaeure 92498-62-9 C15H11N3O3
    5-<1-Phenyl-1,4-dihydro-pyridinyliden-(4)>-barbitursaeure
    —— 5-Methoxy-7-methyl-1-<2-methoxy-4-methyl-phenyl>-naphthalin-dicarbonsaeure-(2,3)-anhydrid 113454-79-8 C22H18O5
    5-Methoxy-7-methyl-1-<2-methoxy-4-methyl-phenyl>-naphthalin-dicarbonsaeure-(2,3)-anhydrid
    —— 5-Nitro-4-carboxymethylsulfonyl-imidazol 88891-81-0 C5H5N3O6S
    5-Nitro-4-carboxymethylsulfonyl-imidazol
    —— 5-bromo-N-[(1S)-1-phenylethyl]pyridin-2-amine 1807885-10-4 C13H13BrN2
    5-bromo-N-[(1S)-1-phenylethyl]pyridin-2-amine
    —— 5-[(4-chlorophenyl)diazenyl]-2-ethylsulfanyl-4,6-diphenylpyridine-3-carbonitrile 144881-65-2 C26H19ClN4S
    5-[(4-chlorophenyl)diazenyl]-2-ethylsulfanyl-4,6-diphenylpyridine-3-carbonitrile
    —— 5R,3RS-5-azidomethyl-3-(4-iodophenyl)dihydrofuran-2(3H)-one 199682-27-4 C11H10IN3O2
    5R,3RS-5-azidomethyl-3-(4-iodophenyl)dihydrofuran-2(3H)-one
    —— 5-Oxo-hexahydro-pyrrolizine-1,1-dicarboxylic acid dimethyl ester 85588-68-7 C11H15NO5
    5-Oxo-hexahydro-pyrrolizine-1,1-dicarboxylic acid dimethyl ester
    —— [5-(2,4-dichlorophenyl)-1-propyl-1,3,4,9-tetrahydro-pyrano[3,4-b]indol-1-yl]-acetic acid 630396-20-2 C22H21Cl2NO3
    [5-(2,4-dichlorophenyl)-1-propyl-1,3,4,9-tetrahydro-pyrano[3,4-b]indol-1-yl]-acetic acid
    —— 5-methyl-4-phenyl-4,5,6,7-tetrahydrothieno<3,2-c>pyridine 76356-27-9 C14H15NS
    5-methyl-4-phenyl-4,5,6,7-tetrahydrothieno<3,2-c>pyridine
    —— 5-Iodo-1-phenylpentan-1-ol 134486-53-6 C11H15IO
    5-Iodo-1-phenylpentan-1-ol
    —— 5-(hex-3-yn-1-yloxy)bicyclo[4.2.0]octa-1,3,5-trien-7-ol 1612240-32-0 C14H16O2
    5-(hex-3-yn-1-yloxy)bicyclo[4.2.0]octa-1,3,5-trien-7-ol
    —— (5S)-1-(tert-butoxycarbonyl)-5-{(R)-trimethylsilanyloxy[(R)-(2,2-dimethyl-1,3-dioxolan-4-yl)](phenyl)methyl}-1H-pyrrol-2(5H)-one 1034170-12-1 C24H35NO6Si
    (5S)-1-(tert-butoxycarbonyl)-5-{(R)-trimethylsilanyloxy[(R)-(2,2-dimethyl-1,3-dioxolan-4-yl)](phenyl)methyl}-1H-pyrrol-2(5H)-one
    —— 5-Anilino-1-phenyl-pent-1-en-3-on; 1-Anilinomethylen-4-phenyl-butan-2-on 101877-27-4 C17H17NO
    5-Anilino-1-phenyl-pent-1-en-3-on; 1-Anilinomethylen-4-phenyl-butan-2-on
    —— [5,10-bis(3-amino-4-nitrophenyl)-15,20-diphenyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]copper 960590-29-8 C44H28CuN8O4
    [5,10-bis(3-amino-4-nitrophenyl)-15,20-diphenyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]copper
    —— 5-(6-methoxy-pyridin-3-yl)-2-methyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(6-methoxy-1H-benzoimidazol-2-yl)-ethyl]-amide 1223605-75-1 C25H27N5O3S
    5-(6-methoxy-pyridin-3-yl)-2-methyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(6-methoxy-1H-benzoimidazol-2-yl)-ethyl]-amide
    —— 5exo-methyl-3-oxo-1,2,4-triphenyl-7-thia-2-aza-bicyclo[2.2.1]heptane-6endo-carboxylic acid ethyl ester 52731-11-0 C27H25NO3S
    5exo-methyl-3-oxo-1,2,4-triphenyl-7-thia-2-aza-bicyclo[2.2.1]heptane-6endo-carboxylic acid ethyl ester
    —— 5'-methoxy-[3,3']bipyridinyl-2-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide 1223615-31-3 C26H25FN4O2
    5'-methoxy-[3,3']bipyridinyl-2-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide
    —— 5-(3-morpholinophenyl)-3-oxazolo[4,5-c]pyridin-2-yl-pyridin-2-amine 1146945-08-5 C21H19N5O2
    5-(3-morpholinophenyl)-3-oxazolo[4,5-c]pyridin-2-yl-pyridin-2-amine
    —— 5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-4-[4'-(1H-pyrazol-5-yl)-4-biphenylyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 1332332-14-5 C26H26N6O2
    5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-4-[4'-(1H-pyrazol-5-yl)-4-biphenylyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— (5-chloro-benzofuran-2-yl)-(2-phenyl-pyrrolidin-1-yl)-methanone 894796-05-5 C19H16ClNO2
    (5-chloro-benzofuran-2-yl)-(2-phenyl-pyrrolidin-1-yl)-methanone
    —— 5-[4-(aminomethyl)phenyl]-3-oxazolo[5,4-b]pyridin-2-yl-pyridin-2-amine 1146945-47-2 C18H15N5O
    5-[4-(aminomethyl)phenyl]-3-oxazolo[5,4-b]pyridin-2-yl-pyridin-2-amine
    —— 5-methyl-3-{4'-[(S)-2-(3-methyl-[1,2,4]oxadiazol-5-yl)-pyrrolidin-1-ylmethyl]-biphenyl-4-yl}-[1,2,4]oxadiazole 873933-67-6 C23H23N5O2
    5-methyl-3-{4'-[(S)-2-(3-methyl-[1,2,4]oxadiazol-5-yl)-pyrrolidin-1-ylmethyl]-biphenyl-4-yl}-[1,2,4]oxadiazole
    —— 5-(Bis-pentafluorophenyl-methyl)-3-methyl-isoxazole 150536-19-9 C17H5F10NO
    5-(Bis-pentafluorophenyl-methyl)-3-methyl-isoxazole
    —— 5,5'-[(methylimino)bis(propane-3,1-diylimino)]bis(N-cyclohexyl-4,7-dioxo-4,7-dihydro-1,3-benzothiazole-2-carboxamide) 1349879-71-5 C35H43N7O6S2
    5,5'-[(methylimino)bis(propane-3,1-diylimino)]bis(N-cyclohexyl-4,7-dioxo-4,7-dihydro-1,3-benzothiazole-2-carboxamide)
    —— (5Z,8Z,12Z,14E)-11-Methanesulfonyloxy-icosa-5,8,12,14-tetraenoic acid methyl ester 96244-08-5 C22H36O5S
    (5Z,8Z,12Z,14E)-11-Methanesulfonyloxy-icosa-5,8,12,14-tetraenoic acid methyl ester
    —— 5-ethyl-3-iodo-2,9-dihydro-8-oxa-2-azabenzocycloheptene-1,7-dione 910102-40-8 C11H10INO3
    5-ethyl-3-iodo-2,9-dihydro-8-oxa-2-azabenzocycloheptene-1,7-dione
    —— 5-(2,2',5,5'-tetramethyl-4'-(trimethylsilyl)-[1,1'-biphenyl]-4-yl)-2,2'-bipyridine 1590449-74-3 C29H32N2Si
    5-(2,2',5,5'-tetramethyl-4'-(trimethylsilyl)-[1,1'-biphenyl]-4-yl)-2,2'-bipyridine
    —— 5-(4-methylphenyl)-1-phenoxypent-4-yn-2-ol 1366416-77-4 C18H18O2
    5-(4-methylphenyl)-1-phenoxypent-4-yn-2-ol
    —— 5-[8-[4-(2-furyl)phenyl]-5-oxo-7-thioxo-6,8-diazaspiro[3.4]octan-6-yl]-3-methylpyridine-2-carbonitrile 1332389-93-1 C23H18N4O2S
    5-[8-[4-(2-furyl)phenyl]-5-oxo-7-thioxo-6,8-diazaspiro[3.4]octan-6-yl]-3-methylpyridine-2-carbonitrile
    —— 5-(2,3-dihydro-benzofuran-5-yl)-4-methoxythiophene-3-carbonitrile 1294519-08-6 C14H11NO2S
    5-(2,3-dihydro-benzofuran-5-yl)-4-methoxythiophene-3-carbonitrile
    —— 5a,6-Anhydro-2-acetyl-2-decarboxamino-tetracyclin 7301-33-9 C23H23NO7
    5a,6-Anhydro-2-acetyl-2-decarboxamino-tetracyclin
    —— 5-Amino-6-chlor-9-methyl-1,2,3,4-tetrahydro-carbazol 93139-88-9 C13H15ClN2
    5-Amino-6-chlor-9-methyl-1,2,3,4-tetrahydro-carbazol
    —— 5-<p-Methoxy-phenyl>-1-phenyl-pent-1-en 93902-60-4 C18H20O
    5-<p-Methoxy-phenyl>-1-phenyl-pent-1-en
    —— 5-Oxo-4,5-bis-(4-methoxy-phenyl)-Δ<sup>4</sup>-thiazolin 93316-57-5 C17H15NO3S
    5-Oxo-4,5-bis-(4-methoxy-phenyl)-Δ<sup>4</sup>-thiazolin
    —— 5-Acetyl-cumarilsaeure-methylester-aethylenketal 97594-03-1 C14H14O5
    5-Acetyl-cumarilsaeure-methylester-aethylenketal
    —— 5-<2-Methoxy-<1>naphthoyl>-4-phenyl-Δ<sup>2</sup>-pyrazolin 4487-28-9 C21H18N2O2
    5-<2-Methoxy-<1>naphthoyl>-4-phenyl-Δ<sup>2</sup>-pyrazolin
    —— 5,9-bis(4-fluorobenzyl)-7-tosyl-7,8-dihydro-6H-pyrido[3,4-d]azepine 1352213-95-6 C30H26F2N2O2S
    5,9-bis(4-fluorobenzyl)-7-tosyl-7,8-dihydro-6H-pyrido[3,4-d]azepine
    —— ((5aR,7aS,11aS,11bR)-5a,8,8,11a-tetramethyltetradecahydronaphtho[2,1-b]oxepin-4-yl)methanol 1343409-81-3 C19H34O2
    ((5aR,7aS,11aS,11bR)-5a,8,8,11a-tetramethyltetradecahydronaphtho[2,1-b]oxepin-4-yl)methanol
    —— 5-<i>tert</i>-butyl-1-<i>p</i>-tolyl-3-<i>p</i>-tolylazo-1<i>H</i>-7λ<sup>4</sup>-[1,2]dithiolo[5,1-<i>e</i>][1,2,3]thiadiazole 59008-91-2 C22H24N4S2
    5-<i>tert</i>-butyl-1-<i>p</i>-tolyl-3-<i>p</i>-tolylazo-1<i>H</i>-7λ<sup>4</sup>-[1,2]dithiolo[5,1-<i>e</i>][1,2,3]thiadiazole
    —— (5R)-3-[5-iodomethyldihydrofuran-3-ylidene]-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 1273559-85-5 C18H18INO5
    (5R)-3-[5-iodomethyldihydrofuran-3-ylidene]-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
    —— (5-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(5-methoxy-2-methylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597524-69-0 C23H21ClN6O3
    (5-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(5-methoxy-2-methylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 5-(3-chloropyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382782-72-0 C18H15ClN4O2
    5-(3-chloropyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one