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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-3-[(6-methyl-5-oxo-3-thioxo-2,5-dihydro-3H-1,2,4-triazin-4-ylimino)methyl]-1,5-dihydropyrazolo[4,3-c]quinolin-4-one 1410922-28-9 C16H13N7O2S
    5-methyl-3-[(6-methyl-5-oxo-3-thioxo-2,5-dihydro-3H-1,2,4-triazin-4-ylimino)methyl]-1,5-dihydropyrazolo[4,3-c]quinolin-4-one
    —— (5E)-2-(diethoxyphosphoryl)octa-5,7-dienoic acid methyl ester 939054-78-1 C13H23O5P
    (5E)-2-(diethoxyphosphoryl)octa-5,7-dienoic acid methyl ester
    —— 5-<(2-Methoxyethoxy)methoxy>-2,2-dimethyl-2H-1-benzopyran-6-carbaldehyd 141330-35-0 C16H20O5
    5-<(2-Methoxyethoxy)methoxy>-2,2-dimethyl-2H-1-benzopyran-6-carbaldehyd
    —— 5-(6-(4-aminobutylamino)pyrimidin-4-ylamino)pyrazine-2-carbonitrile 1137475-17-2 C13H16N8
    5-(6-(4-aminobutylamino)pyrimidin-4-ylamino)pyrazine-2-carbonitrile
    —— 5-[4-(3-chloro-benzoylamino)-benzoyl]-2-(3,4-difluoro-phenylamino)-benzoic acid 1129401-95-1 C27H17ClF2N2O4
    5-[4-(3-chloro-benzoylamino)-benzoyl]-2-(3,4-difluoro-phenylamino)-benzoic acid
    —— 5-[3-(2,4-bis-trifluoromethyl-phenyl)-isoxazol-5-ylmethyl]-2-thiophen-3-yl-5H-imidazo[4,5-d]pyridazine 1105059-17-3 C21H11F6N5OS
    5-[3-(2,4-bis-trifluoromethyl-phenyl)-isoxazol-5-ylmethyl]-2-thiophen-3-yl-5H-imidazo[4,5-d]pyridazine
    —— 5-(2-hydroxy-ethylamino)-1-phenyl-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide 1100753-20-5 C22H28N4O2
    5-(2-hydroxy-ethylamino)-1-phenyl-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide
    —— 5-(4-methyl-5-trifluoromethyl-isoxazol-3-yl)-thiophene-2-carboxylic acid (2-chloro-phenyl)-amide 1124197-74-5 C16H10ClF3N2O2S
    5-(4-methyl-5-trifluoromethyl-isoxazol-3-yl)-thiophene-2-carboxylic acid (2-chloro-phenyl)-amide
    —— (5S,6S,7R)-5-(3-methoxyphenyl)-7-phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-6-carbaldehyde 1332482-00-4 C20H19N3O2
    (5S,6S,7R)-5-(3-methoxyphenyl)-7-phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-6-carbaldehyde
    —— 5-(3-Cyanphenyl)-2-β-naphthylsulfonylaminovaleriansaeuremorpholid 83101-54-6 C26H27N3O4S
    5-(3-Cyanphenyl)-2-β-naphthylsulfonylaminovaleriansaeuremorpholid
    —— 5-((2,6-dimethylphenyl)imino)-4-(p-tolyl)-4,5-dihydro-1,2,4-thiadiazol-3-amine 1246286-64-5 C17H18N4S
    5-((2,6-dimethylphenyl)imino)-4-(p-tolyl)-4,5-dihydro-1,2,4-thiadiazol-3-amine
    —— 5'-oxoaverantin 150994-58-4 C20H18O8
    5'-oxoaverantin
    —— 5-acetyl-4-chloro-2-(2-fluoro-4-iodophenylamino)-1-methyl-1H-pyrrole-3-carboxylic acid (2-hydroxyethoxy)amide 1023742-27-9 C16H16ClFIN3O4
    5-acetyl-4-chloro-2-(2-fluoro-4-iodophenylamino)-1-methyl-1H-pyrrole-3-carboxylic acid (2-hydroxyethoxy)amide
    —— 5-(1-ethoxy-2-bromoethoxy)-3,4-dimethylfuran-2(5H)-one 122130-88-5 C10H15BrO4
    5-(1-ethoxy-2-bromoethoxy)-3,4-dimethylfuran-2(5H)-one
    —— (5-chloro-2-hydroxyphenyl)(furan-2-yl)methanone O-acetyl oxime 97035-02-4 C13H10ClNO4
    (5-chloro-2-hydroxyphenyl)(furan-2-yl)methanone O-acetyl oxime
    —— 5-benzoyl-6-acetoxy-indane-1-carboxylic acid 68549-17-7 C19H16O5
    5-benzoyl-6-acetoxy-indane-1-carboxylic acid
    —— 5-(4-Chloro-benzyl)-3-(1-methyl-4-phenyl-butyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one 259191-62-3 C22H22ClN5O
    5-(4-Chloro-benzyl)-3-(1-methyl-4-phenyl-butyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
    —— 5-Chlor-2-(2'-methylcyclopropyl)-1,3-dioxoisoindolin 68849-93-4 C12H10ClNO2
    5-Chlor-2-(2'-methylcyclopropyl)-1,3-dioxoisoindolin
    —— 5(R)-(N-isoxazol-3-yl-N-(tertbutoxycarbonyl)aminomethyl)-3-(4-(1-tertbutoxycarbonyl-1,2,5,6-tetrahydropyrid-4-yl)phenyl)oxazolidin-2-one 264601-03-8 C28H36N4O7
    5(R)-(N-isoxazol-3-yl-N-(tertbutoxycarbonyl)aminomethyl)-3-(4-(1-tertbutoxycarbonyl-1,2,5,6-tetrahydropyrid-4-yl)phenyl)oxazolidin-2-one
    —— 5-hydrazino-3-phenyl-[1,2,4]thiadiazole; monohydrochloride 92305-00-5 C8H8N4S*ClH
    5-hydrazino-3-phenyl-[1,2,4]thiadiazole; monohydrochloride
    —— 5-benzylidene-2,6-bis-(2-hydroxy-[1]naphthyl)-4-oxo-piperidine-3-carboxylic acid ethyl ester 116281-39-1 C35H29NO5
    5-benzylidene-2,6-bis-(2-hydroxy-[1]naphthyl)-4-oxo-piperidine-3-carboxylic acid ethyl ester
    —— [5-(2-Methyl-propenyl)-indan-1-ylsulfanyl]-acetic acid methyl ester 132672-36-7 C16H20O2S
    [5-(2-Methyl-propenyl)-indan-1-ylsulfanyl]-acetic acid methyl ester
    —— 5-amino-1-(3-methylphenyl)carbonyl-3-(3-(piperazin-4-ylcarbonylmethoxy)phenyl)amino-1H-1,2,4-triazole 929266-23-9 C22H25N7O3
    5-amino-1-(3-methylphenyl)carbonyl-3-(3-(piperazin-4-ylcarbonylmethoxy)phenyl)amino-1H-1,2,4-triazole
    —— 5,7,8-tri-O-acetyl-3,6-anhydro-2-deoxy-D-glycero-D-ido-octono-1,4-lactone 130941-98-9 C14H18O9
    5,7,8-tri-O-acetyl-3,6-anhydro-2-deoxy-D-glycero-D-ido-octono-1,4-lactone
    —— 5-[[(3-fluoropropyl)sulfonyl](2,3,6-trifluorophenyl)methyl]-4-methylpyridine-2-carboxamide 1132842-70-6 C17H16F4N2O3S
    5-[[(3-fluoropropyl)sulfonyl](2,3,6-trifluorophenyl)methyl]-4-methylpyridine-2-carboxamide
    —— 5-O-tert-butyldimethylsilyl-2,3-dideoxy-3-(N-methylhydroxylamino)-α-D-erythro-pentono-1,4-lactone 181118-89-8 C12H25NO4Si
    5-O-tert-butyldimethylsilyl-2,3-dideoxy-3-(N-methylhydroxylamino)-α-D-erythro-pentono-1,4-lactone
    —— 5-Fluoro-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalene-2-carbonyl azide 103346-86-7 C13H14FN3O3
    5-Fluoro-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalene-2-carbonyl azide
    —— 5-cyclopropyl-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid 947271-63-8 C12H11N3O2
    5-cyclopropyl-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid
    —— 5-methoxy-1,3-dimethyl-7-phenyl-1,5-dihydro-2H-pyrano[4,3-d]pyrimidine-2,4(3H)-dione 1417607-48-7 C16H16N2O4
    5-methoxy-1,3-dimethyl-7-phenyl-1,5-dihydro-2H-pyrano[4,3-d]pyrimidine-2,4(3H)-dione
    —— 5-ethoxycarbonyl-5-(4-methylphenylsulphonyl)-1,3-dimethyl-hexahydropyrimidine 107398-56-1 C16H24N2O4S
    5-ethoxycarbonyl-5-(4-methylphenylsulphonyl)-1,3-dimethyl-hexahydropyrimidine
    —— 5-(5-methyl-[2]thienyl)-5-oxo-valeric acid ethyl ester 105475-23-8 C12H16O3S
    5-(5-methyl-[2]thienyl)-5-oxo-valeric acid ethyl ester
    —— 5-methyl-1,3,5-dithiazinan-5-ium tetrafluoroborate 749217-37-6 BF4*C4H10NS2
    5-methyl-1,3,5-dithiazinan-5-ium tetrafluoroborate
    —— 5-methyl-benzo[1,3,2]dithiaborole 53484-06-3 C7H7BS2
    5-methyl-benzo[1,3,2]dithiaborole
    —— 5-(4-benzoylamino-phenyl)-4-bromo-3-methoxycarbonylmethoxy-thiophene-2-carboxylic acid methyl ester 911435-10-4 C22H18BrNO6S
    5-(4-benzoylamino-phenyl)-4-bromo-3-methoxycarbonylmethoxy-thiophene-2-carboxylic acid methyl ester
    —— 5-(2-Amino-thiazol-5-ylsulfanyl)-2-hydroxy-4-methyl-benzoic acid methyl ester 903568-23-0 C12H12N2O3S2
    5-(2-Amino-thiazol-5-ylsulfanyl)-2-hydroxy-4-methyl-benzoic acid methyl ester
    —— 5'-chloro-2'-(2-propenyloxy)-1',3'-xylyl-21-crown-6 81336-38-1 C21H31ClO7
    5'-chloro-2'-(2-propenyloxy)-1',3'-xylyl-21-crown-6
    —— 5-Bromo-3-(3-pyridylmethyl)-1H-indole 160419-44-3 C14H11BrN2
    5-Bromo-3-(3-pyridylmethyl)-1H-indole
    —— 5-[(4-chlorophenyl)sulfanylmethyl]-6,6-dimethyloxan-2-one 129084-83-9 C14H17ClO2S
    5-[(4-chlorophenyl)sulfanylmethyl]-6,6-dimethyloxan-2-one
    —— 5-(6-chloro-2,2-difluorobenzo[d][1,3]dioxol-5-yl)-N-(2-(trifluoromethyl)benzyl)pyridin-2-amine 1415639-84-7 C20H12ClF5N2O2
    5-(6-chloro-2,2-difluorobenzo[d][1,3]dioxol-5-yl)-N-(2-(trifluoromethyl)benzyl)pyridin-2-amine
    —— 5,6-dihydro-4-hydroxy-6-[(methylphenylamino)methyl]-6-phenyl-2H-pyran-2-one 169601-67-6 C19H19NO3
    5,6-dihydro-4-hydroxy-6-[(methylphenylamino)methyl]-6-phenyl-2H-pyran-2-one
    —— 5-{4-ethyl-5-[1-methyl-1-(2,4,6-trifluorophenoxy)ethyl]-4H-1,2,4-triazol-3-yl}-2-[(4-methylphenyl)sulfonyl]-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine 1203956-59-5 C26H27F3N6O3S
    5-{4-ethyl-5-[1-methyl-1-(2,4,6-trifluorophenoxy)ethyl]-4H-1,2,4-triazol-3-yl}-2-[(4-methylphenyl)sulfonyl]-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine
    —— 5-chloro-N2-(2-fluoro-5-methyl-4-(pyridin-2-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine 1202388-38-2 C20H17ClFN7
    5-chloro-N2-(2-fluoro-5-methyl-4-(pyridin-2-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine
    —— 5-(5-chlorothiophen-2-yl)-4-(2-fluorobenzyl)-2-({5-[3-(trifluoromethyl)benzyl]-1,2,4-oxadiazol-3-yl}methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1332501-03-7 C24H16ClF4N5O2S
    5-(5-chlorothiophen-2-yl)-4-(2-fluorobenzyl)-2-({5-[3-(trifluoromethyl)benzyl]-1,2,4-oxadiazol-3-yl}methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-((Tert-butyldimethylsilyl)oxy)-2-methylpent-3-yn-2-yl methyl carbonate 1225232-79-0 C14H26O4Si
    5-((Tert-butyldimethylsilyl)oxy)-2-methylpent-3-yn-2-yl methyl carbonate
    —— 5,5,8,8-Tetramethyl-1,3,5,6,7,8-hexahydro-cyclopenta[b]naphthalene-2,2-dicarbonitrile 58847-95-3 C19H22N2
    5,5,8,8-Tetramethyl-1,3,5,6,7,8-hexahydro-cyclopenta[b]naphthalene-2,2-dicarbonitrile
    —— (5S,6S,1'E,3'R,4'R,6'R,7'R)-2-ethoxy-5-(4''-methoxybenzyloxy)-6-[3',4',6'-tris(tert-butyl(dimethyl)silyloxy)-7',8'-(isopropylidenedioxy)-3'-methyl-1'-octenyl]-5,6-dihydro-2H-pyran 915700-48-0 C45H82O9Si3
    (5S,6S,1'E,3'R,4'R,6'R,7'R)-2-ethoxy-5-(4''-methoxybenzyloxy)-6-[3',4',6'-tris(tert-butyl(dimethyl)silyloxy)-7',8'-(isopropylidenedioxy)-3'-methyl-1'-octenyl]-5,6-dihydro-2H-pyran
    —— 5-Butyl-1-methyl-2-phenylpyridinium-tetrafluoroborat 143123-08-4 BF4*C16H20N
    5-Butyl-1-methyl-2-phenylpyridinium-tetrafluoroborat
    —— (5-amino-5-hydroxymethylhexahydropyrimidine-1,3-bisethanol)(5-amino-5-hydroxymethylhexahydropyrimidine-1,3-bisethanolato(1-))nickel(II) perchlorate 152951-63-8 C9H20N3O3*C9H21N3O3*ClO4*Ni
    (5-amino-5-hydroxymethylhexahydropyrimidine-1,3-bisethanol)(5-amino-5-hydroxymethylhexahydropyrimidine-1,3-bisethanolato(1-))nickel(II) perchlorate
    —— 5-(3-Phenyl-1,2,4-thiadiazol-5-ylhydrazo)-3-phenyl-1H-1,2,4-triazol 22250-25-5 C16H13N7S
    5-(3-Phenyl-1,2,4-thiadiazol-5-ylhydrazo)-3-phenyl-1H-1,2,4-triazol
    —— 5-(2-cyanovinyl)-2'-deoxyuridine-5'-monophosphate 102066-45-5 C12H14N3O8P
    5-(2-cyanovinyl)-2'-deoxyuridine-5'-monophosphate