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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5S)-3-[4-(5,6-dihydro-1H-1,2,4-triazin-4-yl)-3-fluorophenyl]-5-[(1,2-oxazol-3-ylamino)methyl]-1,3-oxazolidin-2-one 1219707-31-9 C16H17FN6O3
    (5S)-3-[4-(5,6-dihydro-1H-1,2,4-triazin-4-yl)-3-fluorophenyl]-5-[(1,2-oxazol-3-ylamino)methyl]-1,3-oxazolidin-2-one
    —— 5-hexyl-5,6-dicarba-nido-decaborane 238412-67-4 C8H24B8
    5-hexyl-5,6-dicarba-nido-decaborane
    —— 5-amino-2-methoxypyridine-3-carboxamide 1249975-47-0 C7H9N3O2
    5-amino-2-methoxypyridine-3-carboxamide
    —— 5-(p-Methoxyphenyl)-1-phenyl-2,4,4-trimethyl-1,2-cyclopentanediol 161260-26-0 C21H26O3
    5-(p-Methoxyphenyl)-1-phenyl-2,4,4-trimethyl-1,2-cyclopentanediol
    —— 5-Hydroxy-2-methoxy-4a,6a-dimethyl-8-oxo-4,4a,4b,5,6,6a,8,9,10,10a,11,11a,11b,12-tetradecahydro-3H-indeno[2,1-a]phenanthrene-13-carbaldehyde 3552-85-0 C25H32O4
    5-Hydroxy-2-methoxy-4a,6a-dimethyl-8-oxo-4,4a,4b,5,6,6a,8,9,10,10a,11,11a,11b,12-tetradecahydro-3H-indeno[2,1-a]phenanthrene-13-carbaldehyde
    —— 5-<Semicarbazido-(1)>-3-(2-chlor-phenyl)-1,2,4-triazol 5013-81-0 C9H9ClN6O
    5-<Semicarbazido-(1)>-3-(2-chlor-phenyl)-1,2,4-triazol
    —— 5-benzyloxy-3-(2-oxooxazolidine-3-carbonyl)-N-(trityloxy)pentanamide 910581-29-2 C35H34N2O6
    5-benzyloxy-3-(2-oxooxazolidine-3-carbonyl)-N-(trityloxy)pentanamide
    —— (5S,5'S)-5,5'-disulfanediylbis(methylene)bis(5-methylimidazolidine-2,4-dione) 848493-62-9 C10H14N4O4S2
    (5S,5'S)-5,5'-disulfanediylbis(methylene)bis(5-methylimidazolidine-2,4-dione)
    —— 5,7,12-Trioxa-dibenzo[a,d]cycloocten-6-one 7623-44-1 C13H8O4
    5,7,12-Trioxa-dibenzo[a,d]cycloocten-6-one
    —— 5-amino-2-dimethylamino-benzamide hydrochloride 1242823-46-6 C9H13N3O*ClH
    5-amino-2-dimethylamino-benzamide hydrochloride
    —— 5-bromo-N-cyclohexyl-7-(2,4-dichlorophenyl)-2-methyl-N-prop-2-enylpyrrolo[2,3-d]pyrimidin-4-amine 644994-58-1 C22H23BrCl2N4
    5-bromo-N-cyclohexyl-7-(2,4-dichlorophenyl)-2-methyl-N-prop-2-enylpyrrolo[2,3-d]pyrimidin-4-amine
    —— 5-Methyl-2-methylthio-7-(2',3',5'-tri-O-benzyl-α-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin-4(3H)-on 75124-29-7 C34H35N3O5S
    5-Methyl-2-methylthio-7-(2',3',5'-tri-O-benzyl-α-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin-4(3H)-on
    —— 5-phenyl-2-thioxo-oxazolidine-4-carboxylic acid ethyl ester 50684-88-3 C12H13NO3S
    5-phenyl-2-thioxo-oxazolidine-4-carboxylic acid ethyl ester
    —— 5,5'-Dibrom-2,2'-dihydroxychalkon 39643-70-4 C15H10Br2O3
    5,5'-Dibrom-2,2'-dihydroxychalkon
    —— 5-allyl-25,27-bis[(ethoxycarbonyl)methoxy]calix[4]arene 1618105-24-0 C39H40O8
    5-allyl-25,27-bis[(ethoxycarbonyl)methoxy]calix[4]arene
    —— 5-hydroxy-6-nitro-benzene-1,2,4-tricarboxylic acid trimethyl ester 114930-83-5 C12H11NO9
    5-hydroxy-6-nitro-benzene-1,2,4-tricarboxylic acid trimethyl ester
    —— 5,6-O-isopropylidene-2-O-mesyl-D-mennono-1,4-lactone 107036-66-8 C10H16O8S
    5,6-O-isopropylidene-2-O-mesyl-D-mennono-1,4-lactone
    —— 5-(hydroxymethyl)-7-methyl-2-methylamino-3-(3-fluorophenylsulfonyl)-pyrazolo[1,5-a]pyrimidine 1220640-66-3 C15H15FN4O3S
    5-(hydroxymethyl)-7-methyl-2-methylamino-3-(3-fluorophenylsulfonyl)-pyrazolo[1,5-a]pyrimidine
    —— 5-chloro-2-(4-(trifluoromethyl)phenyl)benzo[d]oxazole 161257-36-9 C14H7ClF3NO
    5-chloro-2-(4-(trifluoromethyl)phenyl)benzo[d]oxazole
    —— 5-bromo-1-(carboxymethyl)-3-phenylindole-2-carboxylic acid 138653-95-9 C17H12BrNO4
    5-bromo-1-(carboxymethyl)-3-phenylindole-2-carboxylic acid
    —— (5S,6R,8R,9R)-4-Amino-6-hydroxymethyl-2,2-dioxo-8-purin-9-yl-1,7-dioxa-2λ6-thia-spiro[4.4]non-3-en-9-ol 151145-79-8 C12H13N5O6S
    (5S,6R,8R,9R)-4-Amino-6-hydroxymethyl-2,2-dioxo-8-purin-9-yl-1,7-dioxa-2λ6-thia-spiro[4.4]non-3-en-9-ol
    —— 5-(4-methoxy-phenyl)-2-(pyridin-2-ylmethyl-amino)-oxazol-4-one 36915-82-9 C16H15N3O3
    5-(4-methoxy-phenyl)-2-(pyridin-2-ylmethyl-amino)-oxazol-4-one
    —— (5-formyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-2-yl)-acetic acid 31376-29-1 C17H15NO3
    (5-formyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-2-yl)-acetic acid
    —— {5-fluoro-2-methyl-3-[3-methyl-5-(pyridine-2-sulfonyl)-3H-imidazol-4-ylmethyl]indol-1-yl}acetic acid methyl ester 1258283-11-2 C22H21FN4O4S
    {5-fluoro-2-methyl-3-[3-methyl-5-(pyridine-2-sulfonyl)-3H-imidazol-4-ylmethyl]indol-1-yl}acetic acid methyl ester
    —— 5-Amino-2-ethyl-3-(3-hydroxy-2-methylpropan-2-ylimino)-2,3-dihydrofuran 134965-73-4 C11H20N2O2
    5-Amino-2-ethyl-3-(3-hydroxy-2-methylpropan-2-ylimino)-2,3-dihydrofuran
    —— 5-(2-bromo-allyl)-1-isopropyl-5-neopentyl-barbituric acid 132568-39-9 C15H23BrN2O3
    5-(2-bromo-allyl)-1-isopropyl-5-neopentyl-barbituric acid
    —— 5,5-Diaethyl-4-methyl-1,3-dioxan-2-on 112047-25-3 C9H16O3
    5,5-Diaethyl-4-methyl-1,3-dioxan-2-on
    —— 5-{[5-(1-hydroxy-naphthalene-2-carbonylamino)-2-morpholin-4-yl-benzoyl]-octadecyl-amino}-isophthalic acid dimethyl ester 5547-79-5 C50H65N3O8
    5-{[5-(1-hydroxy-naphthalene-2-carbonylamino)-2-morpholin-4-yl-benzoyl]-octadecyl-amino}-isophthalic acid dimethyl ester
    —— 5-iodo-2-((2-methoxyethoxy)methoxy)benzaldehyde 219671-66-6 C11H13IO4
    5-iodo-2-((2-methoxyethoxy)methoxy)benzaldehyde
    —— 5,7-dimethyl-2-ethyl-3-[[2'-(N-cyanoaminosulfonyl)[1,1'-biphenyl]-4-yl]methyl]-3H-imidazo[4,5-b]pyridine 145004-85-9 C24H23N5O2S
    5,7-dimethyl-2-ethyl-3-[[2'-(N-cyanoaminosulfonyl)[1,1'-biphenyl]-4-yl]methyl]-3H-imidazo[4,5-b]pyridine
    —— (5R,6S)-6-benzyl-5,6-dihydro-5-hydroxy-1-methylpyridin-2-one 894406-88-3 C13H15NO2
    (5R,6S)-6-benzyl-5,6-dihydro-5-hydroxy-1-methylpyridin-2-one
    —— 5-methylsulfanyl-4-(3'-trifluoromethyl-biphenyl-3-sulfonyl)-thiophene-2-carboxamidine 631903-78-1 C19H15F3N2O2S3
    5-methylsulfanyl-4-(3'-trifluoromethyl-biphenyl-3-sulfonyl)-thiophene-2-carboxamidine
    —— {[5-(4-Methoxy-phenyl)-furan-2-carbonyl]-amino}-acetic acid ethyl ester 92972-91-3 C16H17NO5
    {[5-(4-Methoxy-phenyl)-furan-2-carbonyl]-amino}-acetic acid ethyl ester
    —— 5-methyl-2-(tri-n-butylstannyl)imidazo[5,1-b]thiazole 211033-57-7 C18H32N2SSn
    5-methyl-2-(tri-n-butylstannyl)imidazo[5,1-b]thiazole
    —— 5-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-4-naphthalen-1-yl-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate 310885-69-9 C2HF3O2*C23H20FN5O
    5-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-4-naphthalen-1-yl-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate
    —— 5-{3-Bromo-4-(methylsulfinyl)phenyl}-4-(2,4-difluorophenyl)-2,2-dimethyl-3(2H)-furanone 301697-71-2 C19H15BrF2O3S
    5-{3-Bromo-4-(methylsulfinyl)phenyl}-4-(2,4-difluorophenyl)-2,2-dimethyl-3(2H)-furanone
    —— (+/-)-[5-(4-Fluorophenyl)-4-(pyridin-4-yl)-1-triisopropylsilyl-1H-pyrrol-3-yl]-(pyridin-4-yl)methanol 321344-88-1 C30H36FN3OSi
    (+/-)-[5-(4-Fluorophenyl)-4-(pyridin-4-yl)-1-triisopropylsilyl-1H-pyrrol-3-yl]-(pyridin-4-yl)methanol
    —— 5-tert-butyl-1-pyridin-2-yl-1H-pyrazole-4-carboxylic acid 5-fluoro-2-(1-isobutyl-1H-indazol-5-yloxy)-benzylamide 756839-50-6 C31H33FN6O2
    5-tert-butyl-1-pyridin-2-yl-1H-pyrazole-4-carboxylic acid 5-fluoro-2-(1-isobutyl-1H-indazol-5-yloxy)-benzylamide
    —— 5-((6-(ethylsulfonyl)pyridin-3-yl)oxy)-2-(pyridin-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine-6-carbaldehyde 932030-39-2 C26H30N4O5SSi
    5-((6-(ethylsulfonyl)pyridin-3-yl)oxy)-2-(pyridin-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine-6-carbaldehyde
    —— (5S,6R,1'R,2'R,4'R)-3,4,5,6-tetrahydro-5-methyl-4-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-6-phenyl-2H-1,3,4-oxadiazin-2-one 850218-36-9 C20H28N2O2
    (5S,6R,1'R,2'R,4'R)-3,4,5,6-tetrahydro-5-methyl-4-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-6-phenyl-2H-1,3,4-oxadiazin-2-one
    —— 5-chloro-benz[<i>de</i>]anthracen-7-one 873992-70-2 C17H9ClO
    5-chloro-benz[<i>de</i>]anthracen-7-one
    —— (5<i>R</i>)-3,3-dimethyl-7-oxo-6<i>t</i>-(2-phenoxy-acetylamino)-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carbothioic acid <i>S</i>-butyl ester 69577-99-7 C20H26N2O4S2
    (5<i>R</i>)-3,3-dimethyl-7-oxo-6<i>t</i>-(2-phenoxy-acetylamino)-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carbothioic acid <i>S</i>-butyl ester
    —— (5,10,15,20-tetraphenyl-21-(benzyl)-2-aza-21-carbaporphyrinato)nickel(II) 607403-74-7 C51H34N4Ni
    (5,10,15,20-tetraphenyl-21-(benzyl)-2-aza-21-carbaporphyrinato)nickel(II)
    —— 5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-2-(methyloxy)-N-(3-methylphenyl)-3-pyridinesulfonamide 1383989-19-2 C27H23N5O4S
    5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-2-(methyloxy)-N-(3-methylphenyl)-3-pyridinesulfonamide
    —— 5-(2-diethylamino-ethylamino)-8-methyl-thiochromen-4-one 106741-03-1 C16H22N2OS
    5-(2-diethylamino-ethylamino)-8-methyl-thiochromen-4-one
    —— [5-(2-chloro-4-fluorophenyl)-1-(2,6-difluorophenyl)-2-oxo-1,2-dihydroquinolin-7-yl]acetaldehyde 1024500-52-4 C23H13ClF3NO2
    [5-(2-chloro-4-fluorophenyl)-1-(2,6-difluorophenyl)-2-oxo-1,2-dihydroquinolin-7-yl]acetaldehyde
    —— 5,5-dimethyl-2-{2-[(4-methylphenyl)(phenyl)methylidene]hydrazino}-4-oxohex-2-enoic acid 1283714-92-0 C22H24N2O3
    5,5-dimethyl-2-{2-[(4-methylphenyl)(phenyl)methylidene]hydrazino}-4-oxohex-2-enoic acid
    —— 5,6,2'-trimethoxyflavanone 3749-31-3 C18H18O5
    5,6,2'-trimethoxyflavanone
    —— 5-exo-Brosyloxybenzobicyclo<2.1.1>hexen 30538-46-6 C16H13BrO3S
    5-exo-Brosyloxybenzobicyclo<2.1.1>hexen
    —— 5,7-Dehydro-6,14-endo-etheno-7-isobutoxycarbonyl-6-O-methyldihydrothebainol 16558-72-8 C26H33NO5
    5,7-Dehydro-6,14-endo-etheno-7-isobutoxycarbonyl-6-O-methyldihydrothebainol