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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(p-Methoxybenzoyl)-1-cyclohexyl-3-N-(p-nitrobenzolsulfonyl)-4-(m-nitrophenyl)-2-phenyl-imidazolidin 24427-15-4 C35H34N4O8S
    5-(p-Methoxybenzoyl)-1-cyclohexyl-3-N-(p-nitrobenzolsulfonyl)-4-(m-nitrophenyl)-2-phenyl-imidazolidin
    —— 5-(3,4-dichloro-phenyl)-6-(2-pyridin-4-yl-vinyl)-pyrimidine-2,4-diamine 25849-43-8 C17H13Cl2N5
    5-(3,4-dichloro-phenyl)-6-(2-pyridin-4-yl-vinyl)-pyrimidine-2,4-diamine
    —— 5,5'-bis-(4-chloro-phenyl)-2,4,2',4'-tetramethyl-2<i>H</i>,2'<i>H</i>-[2,2']bipyrrolyl-3,3'-dicarboxylic acid diethyl ester 39091-87-7 C30H30Cl2N2O4
    5,5'-bis-(4-chloro-phenyl)-2,4,2',4'-tetramethyl-2<i>H</i>,2'<i>H</i>-[2,2']bipyrrolyl-3,3'-dicarboxylic acid diethyl ester
    —— (5,5,6exo-D3,O-D)Borneol 24739-68-2 C10H18O
    (5,5,6exo-D3,O-D)Borneol
    —— 5-Phenyl-4,5-dihydro-3H-pyrrole-3-carboxylic acid methyl ester 31339-36-3 C12H13NO2
    5-Phenyl-4,5-dihydro-3H-pyrrole-3-carboxylic acid methyl ester
    —— 5-methoxy-5-phenyl-6-propyl-4,5-dihydro-2<i>H</i>-[1,2,4]triazin-3-one 30303-44-7 C13H17N3O2
    5-methoxy-5-phenyl-6-propyl-4,5-dihydro-2<i>H</i>-[1,2,4]triazin-3-one
    —— 5-Amino-1-benzyl-1,2,3-triazol-4-carbaminsaeureethylester 36540-26-8 C12H15N5O2
    5-Amino-1-benzyl-1,2,3-triazol-4-carbaminsaeureethylester
    —— 5,7-Dibenzyloxy-cyclopentenon<2,3-c>cumarin 31792-65-1 C26H20O5
    5,7-Dibenzyloxy-cyclopentenon<2,3-c>cumarin
    —— 5-dimethylcarbamoyloxy-2-(1-ethyl-propyl)-4,4-dimethyl-2,4-dihydro-pyrazol-3-one 65896-40-4 C13H23N3O3
    5-dimethylcarbamoyloxy-2-(1-ethyl-propyl)-4,4-dimethyl-2,4-dihydro-pyrazol-3-one
    —— 5-Methoxy-3-oxo-indan-2,4-dicarboxylic acid dimethyl ester 33521-65-2 C14H14O6
    5-Methoxy-3-oxo-indan-2,4-dicarboxylic acid dimethyl ester
    —— 5-Acetyl-4-anilino-1-methyl-2-phenylimidazol 31382-26-0 C18H17N3O
    5-Acetyl-4-anilino-1-methyl-2-phenylimidazol
    —— 5-Acetyl-benzo<b>naphtho<1,2-d>furan 27407-79-0 C18H12O3
    5-Acetyl-benzo<b>naphtho<1,2-d>furan
    —— 5-Methyl-2n-propyl-4,6-diphenylpyrimidin 29067-95-6 C20H20N2
    5-Methyl-2n-propyl-4,6-diphenylpyrimidin
    —— 5-Aethyl-3-hydroxy-5.6-diphenyl-4.5-dihydro-1.2.4-triazin 27419-03-0 C17H17N3O
    5-Aethyl-3-hydroxy-5.6-diphenyl-4.5-dihydro-1.2.4-triazin
    —— 5H-Azepino[2,1,7-cd]pyrrolizine-5,6,7,8-tetracarboxylic acid tetramethyl ester 36151-58-3 C19H17NO8
    5H-Azepino[2,1,7-cd]pyrrolizine-5,6,7,8-tetracarboxylic acid tetramethyl ester
    —— 5-Carboxy-1-cyclohexyl-6-methyluracil 37721-25-8 C12H16N2O4
    5-Carboxy-1-cyclohexyl-6-methyluracil
    —— 5-<4-Nitro-cinnamoylamino>-6-<1>pyrrolyl-chinolin 27021-71-2 C22H16N4O3
    5-<4-Nitro-cinnamoylamino>-6-<1>pyrrolyl-chinolin
    —— 5-p-Aminophenyl-2-methylaminopyrimidin 31402-45-6 C11H12N4
    5-p-Aminophenyl-2-methylaminopyrimidin
    —— 5-(4-methoxy-benzhydryl)-1,3-diphenyl-pyrimidine-2,4,6-trione 36074-84-7 C30H24N2O4
    5-(4-methoxy-benzhydryl)-1,3-diphenyl-pyrimidine-2,4,6-trione
    —— 5-biphenyl-4-yl-1,8-diphenyl-bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid anhydride 30240-27-8 C34H26O3
    5-biphenyl-4-yl-1,8-diphenyl-bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid anhydride
    —— 5-diacetylamino-1-phenyl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid acetylamide 31771-59-2 C15H15N5O4
    5-diacetylamino-1-phenyl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid acetylamide
    —— 5,6-Dimethyl-2,3-dihydro-as-triazin-3-selenon 35171-17-6 C5H7N3Se
    5,6-Dimethyl-2,3-dihydro-as-triazin-3-selenon
    —— 5-chloromethyl-3-(4-methoxy-benzoyl)-oxazolidin-2-one 25388-01-6 C12H12ClNO4
    5-chloromethyl-3-(4-methoxy-benzoyl)-oxazolidin-2-one
    —— (+/-) 5-Chloro-2,3-dihydro-benzofuran-7-carboxylic acid (4-oxo-2-pyrimidin-4-yl-4,6,7,8,9,10-hexahydro-pyrimido[1,2-a]azepin-10-yl)-amide 1036716-73-0 C22H20ClN5O3
    (+/-) 5-Chloro-2,3-dihydro-benzofuran-7-carboxylic acid (4-oxo-2-pyrimidin-4-yl-4,6,7,8,9,10-hexahydro-pyrimido[1,2-a]azepin-10-yl)-amide
    —— 5-(4-Aminobutylamino)-2-(4-amino-3-fluorophenyl)-6,8-difluoro-4H-1-benzopyran-4-one 152169-17-0 C19H18F3N3O2
    5-(4-Aminobutylamino)-2-(4-amino-3-fluorophenyl)-6,8-difluoro-4H-1-benzopyran-4-one
    —— 5-butyl-2-[(E)-1-(4-cyclohexylpiperazin-1-yl)butylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 944990-48-1 C25H37N5O4
    5-butyl-2-[(E)-1-(4-cyclohexylpiperazin-1-yl)butylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-methyl-3-{1-[trans-1-methyl-4-(methyloxy)cyclohexyl]-4-piperidinyl}-1,3-benzoxazol-2(3H)-one hydrochloride 1134196-53-4 C21H30N2O3*ClH
    5-methyl-3-{1-[trans-1-methyl-4-(methyloxy)cyclohexyl]-4-piperidinyl}-1,3-benzoxazol-2(3H)-one hydrochloride
    —— [5-biphenyl-4-yl-3-cyclohexyl-2-(4-nitro-phenylimino)-2,3-dihydro-thiazol-4-yl]-phenyl-methanone 23893-29-0 C34H29N3O3S
    [5-biphenyl-4-yl-3-cyclohexyl-2-(4-nitro-phenylimino)-2,3-dihydro-thiazol-4-yl]-phenyl-methanone
    —— (+-)-5-trans-cinnamylidene-2-trans-styryl-[1,3]dioxane-4,6-dione 94879-87-5 C21H16O4
    (+-)-5-trans-cinnamylidene-2-trans-styryl-[1,3]dioxane-4,6-dione
    —— 5-bromo-3-(4-piperidinyl)-1H-indazole-7-carbonitrile trifluoroacetate 872350-25-9 C2HF3O2*C13H13BrN4
    5-bromo-3-(4-piperidinyl)-1H-indazole-7-carbonitrile trifluoroacetate
    —— 5-tert-butyl 1-ethyl (2S)-2-methyl-2-((1S)-1-((1S)-1-phenylethylamino)ethyl)pentanedioate 1280218-64-5 C22H35NO4
    5-tert-butyl 1-ethyl (2S)-2-methyl-2-((1S)-1-((1S)-1-phenylethylamino)ethyl)pentanedioate
    —— 5-Hydroxy-4β,10β-cyclo-5(10a)-homo-19-nor-5β-cholestan-3-one 5-Acetate 115884-14-5 C30H48O3
    5-Hydroxy-4β,10β-cyclo-5(10a)-homo-19-nor-5β-cholestan-3-one 5-Acetate
    —— 5-hydroxy-7-methoxy-2-phenylbenzofuran 227179-61-5 C15H12O3
    5-hydroxy-7-methoxy-2-phenylbenzofuran
    —— 5-methyl-6H-dibenzo<c,e><1,2>thiazin-5-ium picrate 73671-47-3 C6H2N3O7*C13H12NS
    5-methyl-6H-dibenzo<c,e><1,2>thiazin-5-ium picrate
    —— 5-diethylamino-1-(tert-butoxycarbonyl)indole 1021342-60-8 C17H24N2O2
    5-diethylamino-1-(tert-butoxycarbonyl)indole
    —— 5'-O-acetyl-3-N-(3-bromopropyl)-2',3'-didehydro-2',3'-dideoxyuridine 514213-60-6 C14H17BrN2O5
    5'-O-acetyl-3-N-(3-bromopropyl)-2',3'-didehydro-2',3'-dideoxyuridine
    —— 5'-O-(monomethoxytrityl)-N<sup>4</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>cytidine 148144-72-3 C38H36N4O10
    5'-O-(monomethoxytrityl)-N<sup>4</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>cytidine
    —— [5-Benzoyl-4-(4-chloro-phenyl)-2-phenyl-1H-pyrrol-3-yl]-phenyl-methanone 81798-01-8 C30H20ClNO2
    [5-Benzoyl-4-(4-chloro-phenyl)-2-phenyl-1H-pyrrol-3-yl]-phenyl-methanone
    —— 5,5'-Bis(3-methyl-7-oxoindazolo<1,2-a>benzotriazolyl) 40514-44-1 C28H20N6O2
    5,5'-Bis(3-methyl-7-oxoindazolo<1,2-a>benzotriazolyl)
    —— 5-Formamido-salicyl-N-(n-octadecyl)amid 35460-51-6 C26H44N2O3
    5-Formamido-salicyl-N-(n-octadecyl)amid
    —— 5-(3-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenyl}-ureido)-2-chloro-benzenesulfonyl fluoride 47766-64-3 C23H22ClFN4O5S
    5-(3-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenyl}-ureido)-2-chloro-benzenesulfonyl fluoride
    —— 5,9-diphenyl-7-phenyldiazenyl-9H-tetrazolo[5',1':2,3] pyrimido[4,5-e][1,3,4]thiadiazine 1416162-38-3 C23H15N9S
    5,9-diphenyl-7-phenyldiazenyl-9H-tetrazolo[5',1':2,3] pyrimido[4,5-e][1,3,4]thiadiazine
    —— 5-Diazo-3-(4-methoxy-phenyl)-6,6-dimethyl-2-phenyl-2,5,6,7-tetrahydro-indazol-4-one 929108-76-9 C22H20N4O2
    5-Diazo-3-(4-methoxy-phenyl)-6,6-dimethyl-2-phenyl-2,5,6,7-tetrahydro-indazol-4-one
    —— 5-hexyl-3-(4′-methylphenyl)-1H-pyrazole 1562994-14-2 C16H22N2
    5-hexyl-3-(4′-methylphenyl)-1H-pyrazole
    —— [5-(4-bromo-phenyl)-1,1-dioxo-5,6-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,4,2]dithiazin-3-yl]-methyl-amine 36057-23-5 C10H11BrN2O2S2
    [5-(4-bromo-phenyl)-1,1-dioxo-5,6-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,4,2]dithiazin-3-yl]-methyl-amine
    —— 5,5'-Dicyclohexyl-2,2'4,4'-tetramethyl-biphenyl 23912-98-3 C28H38
    5,5'-Dicyclohexyl-2,2'4,4'-tetramethyl-biphenyl
    —— (5-Chloro-3,4-dinitro-thiophen-2-yl)-(2-methyl-5-nitro-phenyl)-amine 30548-95-9 C11H7ClN4O6S
    (5-Chloro-3,4-dinitro-thiophen-2-yl)-(2-methyl-5-nitro-phenyl)-amine
    —— (5'S,8R,9S,13S,14S,17S)-4'-benzyl-3-{[tert-butyl(dimethyl)silyl]oxy}-5'-isobutyl-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-6'H-spiro(cyclopenta[a]phenanthrene-17,2'-[1,4]oxazinan)-6'-one 1042311-24-9 C38H55NO3Si
    (5'S,8R,9S,13S,14S,17S)-4'-benzyl-3-{[tert-butyl(dimethyl)silyl]oxy}-5'-isobutyl-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-6'H-spiro(cyclopenta[a]phenanthrene-17,2'-[1,4]oxazinan)-6'-one
    —— 5,10-Dioxo-5,10-dihydro-benzo[1,2-b;4,5-b']bis[1,4]dithiine-2,3,7,8-tetracarbonitrile; compound with pyridine 30092-34-3 C5H5N*C14N4O2S4
    5,10-Dioxo-5,10-dihydro-benzo[1,2-b;4,5-b']bis[1,4]dithiine-2,3,7,8-tetracarbonitrile; compound with pyridine
    —— (5S,10S,13R,17R)-17-(1,5-Dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-2-thia-cyclopenta[a]phenanthrene 33432-83-6 C26H46S
    (5S,10S,13R,17R)-17-(1,5-Dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-2-thia-cyclopenta[a]phenanthrene