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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(1,3-benzodioxol-5-yl)-3-(4-methoxyphenyl)cyclohex-2-en-1-one 1312794-22-1 C20H18O4
    5-(1,3-benzodioxol-5-yl)-3-(4-methoxyphenyl)cyclohex-2-en-1-one
    —— 5-Chloro-2-hydroxy-biphenyl-3-carboxylic acid (4-nitro-phenyl)-amide 16716-65-7 C19H13ClN2O4
    5-Chloro-2-hydroxy-biphenyl-3-carboxylic acid (4-nitro-phenyl)-amide
    —— 5-bromo-2,3-dihydro-1H-pyrrolizin-1-one 1415034-30-8 C7H6BrNO
    5-bromo-2,3-dihydro-1H-pyrrolizin-1-one
    —— 5-methoxy-3-(5-methoxy-2,3-dimethylphenyl)-1H-indole 1312922-15-8 C18H19NO2
    5-methoxy-3-(5-methoxy-2,3-dimethylphenyl)-1H-indole
    —— 5-Acetyl-3-(2-mercapto-aethyl)-4-methyl-4-thiazolin-2-phenylimin 58350-55-3 C14H16N2OS2
    5-Acetyl-3-(2-mercapto-aethyl)-4-methyl-4-thiazolin-2-phenylimin
    —— 5-[6-(4-ethyl-phenyl)-2H-chromen-3-yl]-oxazole 1415462-40-6 C20H17NO2
    5-[6-(4-ethyl-phenyl)-2H-chromen-3-yl]-oxazole
    —— 5-Chlor-3-methyl-4-aethyl-pyrrol-aldehyd-(2) 19711-76-3 C8H10ClNO
    5-Chlor-3-methyl-4-aethyl-pyrrol-aldehyd-(2)
    —— 5-fluoro-8-propoxy-3-(4-trifluoromethoxyphenyl)-2-trifluoromethyl-1H-quinolin-4-one 1092495-97-0 C20H14F7NO3
    5-fluoro-8-propoxy-3-(4-trifluoromethoxyphenyl)-2-trifluoromethyl-1H-quinolin-4-one
    —— 5-chloro-N-(3-chloro-4-(1-oxo-3-thioxodihydro-1H-imidazo[5,1-c][1,4]oxazin-2(3H,8H,8aH)-yl)phenyl)-furan-2-carboxamide 1269073-05-3 C17H13Cl2N3O4S
    5-chloro-N-(3-chloro-4-(1-oxo-3-thioxodihydro-1H-imidazo[5,1-c][1,4]oxazin-2(3H,8H,8aH)-yl)phenyl)-furan-2-carboxamide
    —— 5-(2H-1,3-benzodioxol-5-yl)-1H-pyrazole-4-carboxylic acid 1152543-46-8 C11H8N2O4
    5-(2H-1,3-benzodioxol-5-yl)-1H-pyrazole-4-carboxylic acid
    —— 5-Benzenesulfonyl-2,6-dimethyl-4-phenyl-1,4-dihydro-pyridine-3-carbonitrile 67593-33-3 C20H18N2O2S
    5-Benzenesulfonyl-2,6-dimethyl-4-phenyl-1,4-dihydro-pyridine-3-carbonitrile
    —— 5'-Adenylsaeure-α-pyridylester 3424-38-2 C15H17N6O7P
    5'-Adenylsaeure-α-pyridylester
    —— 5,5'-diiodo-1,1'-bis-piperidin-1-ylmethyl-3,3'-methanediyl-bis-indole 5154-15-4 C29H34I2N4
    5,5'-diiodo-1,1'-bis-piperidin-1-ylmethyl-3,3'-methanediyl-bis-indole
    —— (5-Nitro-3-phenyl-1H-indol-2-yl)-oxo-acetic acid 14182-36-6 C16H10N2O5
    (5-Nitro-3-phenyl-1H-indol-2-yl)-oxo-acetic acid
    —— 5,6-Diphenyl-2-<2,3-di-O-benzoyl-β-D-ribofuranosyl>-2,3-dihydro-pyridazon-(3) 20183-36-2 C35H28N2O7
    5,6-Diphenyl-2-<2,3-di-O-benzoyl-β-D-ribofuranosyl>-2,3-dihydro-pyridazon-(3)
    —— 5-hydroxy-1,3,5,7,8-pentamethyl-dipyrrolo[1,2-<i>c</i>;2',1'-<i>f</i>]pyrimidin-10-one 6418-06-0 C15H18N2O2
    5-hydroxy-1,3,5,7,8-pentamethyl-dipyrrolo[1,2-<i>c</i>;2',1'-<i>f</i>]pyrimidin-10-one
    —— 5,5-Diphenyl-6-methylen-2-piperidon 13128-10-4 C18H17NO
    5,5-Diphenyl-6-methylen-2-piperidon
    —— 5-Ethyl-6-methyl-4-o-tolyl-cyclohex-3-enecarboxylic acid amide 28241-44-3 C17H23NO
    5-Ethyl-6-methyl-4-o-tolyl-cyclohex-3-enecarboxylic acid amide
    —— 5,7,16,18-Tetrahyro-dinaphtho<2,3-b;2',3'-i>phenazin 13193-47-0 C28H20N2
    5,7,16,18-Tetrahyro-dinaphtho<2,3-b;2',3'-i>phenazin
    —— 5-(2,4-Dibromanilino)-3-amino-4H-1,2,4-triazol 16691-48-8 C8H7Br2N5
    5-(2,4-Dibromanilino)-3-amino-4H-1,2,4-triazol
    —— 5-Acetoxy-2-diacetylamino-3-ethoxycarbonyl-naphtho <1,2-b> furan 1105-38-0 C21H19NO7
    5-Acetoxy-2-diacetylamino-3-ethoxycarbonyl-naphtho <1,2-b> furan
    —— 5β-Oestran-17β-ol-3-on-imidazol-1-carboxylat 51242-04-7 C22H30N2O3
    5β-Oestran-17β-ol-3-on-imidazol-1-carboxylat
    —— 5,5'-Sulfonylbis-(2-hydroxy-4-methoxy-benzophenon) 35698-04-5 C28H22O8S
    5,5'-Sulfonylbis-(2-hydroxy-4-methoxy-benzophenon)
    —— 5-<2'-(2',6'-Xylyl)amino-pyridyl-(3')>tetrazol 26725-45-1 C14H14N6
    5-<2'-(2',6'-Xylyl)amino-pyridyl-(3')>tetrazol
    —— 5-[2-amino-4-oxo-3-(tetrahydro-2H-pyran-4-yl)-3,4-dihydro-6-quinazolinyl]-2-(methyloxy)-N-(2-methylphenyl)-3-pyridinesulfonamide 1383991-11-4 C26H27N5O5S
    5-[2-amino-4-oxo-3-(tetrahydro-2H-pyran-4-yl)-3,4-dihydro-6-quinazolinyl]-2-(methyloxy)-N-(2-methylphenyl)-3-pyridinesulfonamide
    —— 5-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-2-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzenesulfonic acid phenyl ester 25730-14-7 C32H22N6O3S
    5-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-2-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzenesulfonic acid phenyl ester
    —— 5-(2,5-Dioxo-pyrrolidin-1-yl)-2,4,6-triiodo-N-methyl-isophthalamic acid 25882-97-7 C13H9I3N2O5
    5-(2,5-Dioxo-pyrrolidin-1-yl)-2,4,6-triiodo-N-methyl-isophthalamic acid
    —— (5-Chloro-2-methyl-phenyl)-(2-chloro-phenyl)-methanone 74617-44-0 C14H10Cl2O
    (5-Chloro-2-methyl-phenyl)-(2-chloro-phenyl)-methanone
    —— 5-Hydroxy-7-methoxy-2,6-dimethyl-benzofuran-3-carboxylic acid ethyl ester 72796-53-3 C14H16O5
    5-Hydroxy-7-methoxy-2,6-dimethyl-benzofuran-3-carboxylic acid ethyl ester
    —— 5-(3,4-difluorophenyl)-4-methyl-1H-imidazol-2-amine 1368959-49-2 C10H9F2N3
    5-(3,4-difluorophenyl)-4-methyl-1H-imidazol-2-amine
    —— 5-(m-nitrophenylazo)-1-phenyl-4-thiohydantoin 78395-97-8 C15H11N5O3S
    5-(m-nitrophenylazo)-1-phenyl-4-thiohydantoin
    —— 5-Chloro-2-methyl-4-methylsulfanyl-phenol 101251-04-1 C8H9ClOS
    5-Chloro-2-methyl-4-methylsulfanyl-phenol
    —— 5-(4-methylsulfanyl-benzyl)-pyrimidine-2,4-diamine 71140-36-8 C12H14N4S
    5-(4-methylsulfanyl-benzyl)-pyrimidine-2,4-diamine
    —— 5,5-dimethyl-3-(1-(4-methyl-6-nitroquinazolin-2-yl)piperidin-4-yl)oxazolidin-2-one 1374856-67-3 C19H23N5O4
    5,5-dimethyl-3-(1-(4-methyl-6-nitroquinazolin-2-yl)piperidin-4-yl)oxazolidin-2-one
    —— (5R)-5-[2-(4-tert-butylphenyl)ethyl]-3-thieno[2,3-c]pyridin-3-yl-1,3-oxazolidin-2-one 1174337-35-9 C22H24N2O2S
    (5R)-5-[2-(4-tert-butylphenyl)ethyl]-3-thieno[2,3-c]pyridin-3-yl-1,3-oxazolidin-2-one
    —— 5-Bromo-3-cyclopropyl-1,2,4-thiadiazole 1494127-23-9 C5H5BrN2S
    5-Bromo-3-cyclopropyl-1,2,4-thiadiazole
    —— 5-(2-amino-6-chloro-pyrimidin-4-yloxy)-2,3-dihydro-indole-1-carboxylic acid (4-chloro-3-trifluoromethyl-phenyl)-amide 882406-41-9 C20H14Cl2F3N5O2
    5-(2-amino-6-chloro-pyrimidin-4-yloxy)-2,3-dihydro-indole-1-carboxylic acid (4-chloro-3-trifluoromethyl-phenyl)-amide
    —— 5-methoxy-1,3',3'-trimethylspiro[indoline-3,2'-oxiran]-2-one 1356396-22-9 C13H15NO3
    5-methoxy-1,3',3'-trimethylspiro[indoline-3,2'-oxiran]-2-one
    —— 5-((10,11-Dihydro-5-hydroxy-5H-dibenzo[a,d]cyclohepten)-5-yl)-2',3',5'-tris-O-((1,1-dimethylethyl)dimethylsilyl)uridine 214481-39-7 C42H66N2O7Si3
    5-((10,11-Dihydro-5-hydroxy-5H-dibenzo[a,d]cyclohepten)-5-yl)-2',3',5'-tris-O-((1,1-dimethylethyl)dimethylsilyl)uridine
    —— 5-isopropyl-2,4-bis(4-methoxybenzyloxy)benzoic acid 1065208-63-0 C26H28O6
    5-isopropyl-2,4-bis(4-methoxybenzyloxy)benzoic acid
    —— 5-[[(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-acetyloxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carbonyl]amino]pentanoic acid 329315-29-9 C37H57NO6
    5-[[(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-acetyloxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carbonyl]amino]pentanoic acid
    —— 5,6-dihydro-6-phenylbenzimidazo[1,2-c][1,3,2]benzodiazaborine 76699-71-3 C19H14BN3
    5,6-dihydro-6-phenylbenzimidazo[1,2-c][1,3,2]benzodiazaborine
    —— 5-(6-acetamidopyrimidin-4-yl)oxy-N-[4-(piperazin-1-ylmethyl)-3-(trifluoromethyl)phenyl]-2,3-dihydroindole-1-carboxamide 882406-22-6 C27H28F3N7O3
    5-(6-acetamidopyrimidin-4-yl)oxy-N-[4-(piperazin-1-ylmethyl)-3-(trifluoromethyl)phenyl]-2,3-dihydroindole-1-carboxamide
    —— 5-chloro-2-(3-pyridin-4-yl-[1,2,4]triazol-4-yl)-benzophenone 59839-49-5 C20H13ClN4O
    5-chloro-2-(3-pyridin-4-yl-[1,2,4]triazol-4-yl)-benzophenone
    —— 5-N-[3-hydroxy-1-(4-hydroxyphenyl)-4-[(propan-2-ylsulfonylamino)-propylamino]butan-2-yl]-1-N,1-N-dimethyl-3-N,3-N-dipropylbenzene-1,3,5-tricarboxamide 1106213-05-1 C33H51N5O7S
    5-N-[3-hydroxy-1-(4-hydroxyphenyl)-4-[(propan-2-ylsulfonylamino)-propylamino]butan-2-yl]-1-N,1-N-dimethyl-3-N,3-N-dipropylbenzene-1,3,5-tricarboxamide
    —— (5Z,7E,22E)-(1S,3R,24R)-25-(4-ethylpyrrol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol 198761-30-7 C33H47NO3
    (5Z,7E,22E)-(1S,3R,24R)-25-(4-ethylpyrrol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
    —— 5-(2,3,4,6-tetramethoxy-benzyl)-pyrimidine-2,4-diamine 6981-07-3 C15H20N4O4
    5-(2,3,4,6-tetramethoxy-benzyl)-pyrimidine-2,4-diamine
    —— 5-ethylsulfanyl-thiazolo[5,4-<i>d</i>]pyrimidine 116605-75-5 C7H7N3S2
    5-ethylsulfanyl-thiazolo[5,4-<i>d</i>]pyrimidine
    —— 5-acetoacetyl-2,4-dimethyl-2<i>H</i>-pyrazole-3-carboxylic acid 99068-98-1 C10H12N2O4
    5-acetoacetyl-2,4-dimethyl-2<i>H</i>-pyrazole-3-carboxylic acid
    —— (5<i>R</i>)-3,3-dimethyl-6<i>c</i>-(4-nitro-benzenesulfonyloxymethyl)-6<i>t</i>-(4-nitro-benzylideneamino)-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid benzyl ester 40581-00-8 C29H26N4O10S2
    (5<i>R</i>)-3,3-dimethyl-6<i>c</i>-(4-nitro-benzenesulfonyloxymethyl)-6<i>t</i>-(4-nitro-benzylideneamino)-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid benzyl ester