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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-[(2'S,5'S)-5'-(triethylsilyloxymethyl)tetrahydrofuran-2'-yl]pentan-1-ol 289635-69-4 C16H34O3Si
5-[(2'S,5'S)-5'-(triethylsilyloxymethyl)tetrahydrofuran-2'-yl]pentan-1-ol
—— 5-acetoxy-2-bromo-7-methoxy-3-methyl-9,10-anthraquinon-1-yl acetate 277748-62-6 C20H15BrO7
5-acetoxy-2-bromo-7-methoxy-3-methyl-9,10-anthraquinon-1-yl acetate
—— (5R,11R)-2,8-dimethoxy-5,11-dimethyl-5,6,11,12-tetrahydrochrysene 234447-05-3 C22H24O2
(5R,11R)-2,8-dimethoxy-5,11-dimethyl-5,6,11,12-tetrahydrochrysene
—— 5-[5-[Tert-butyl(dimethyl)silyl]oxy-2-chlorophenyl]pent-1-en-3-ol 181648-46-4 C17H27ClO2Si
5-[5-[Tert-butyl(dimethyl)silyl]oxy-2-chlorophenyl]pent-1-en-3-ol
—— 5-Benzyloxy-3-(5,5-dimethyl-[1,3]dioxan-2-yl)-1H-pyrrolo[2,3-c]pyridine 185622-76-8 C20H22N2O3
5-Benzyloxy-3-(5,5-dimethyl-[1,3]dioxan-2-yl)-1H-pyrrolo[2,3-c]pyridine
—— (5S)-5-acetyl-1-(9'-phenylfluoren-9'-yl)pyrrolidin-2-one 191406-19-6 C25H21NO2
(5S)-5-acetyl-1-(9'-phenylfluoren-9'-yl)pyrrolidin-2-one
—— 5-ethyl-1-[(3S,5S)-5-(hydroxymethyl)-1-(4-methylphenyl)sulfonylpyrrolidin-3-yl]pyrimidine-2,4-dione 216692-63-6 C18H23N3O5S
5-ethyl-1-[(3S,5S)-5-(hydroxymethyl)-1-(4-methylphenyl)sulfonylpyrrolidin-3-yl]pyrimidine-2,4-dione
—— 5-benzenesulfonyl-1-chloro-7,8-dimethoxy-5H-pyrido[4,3-b]indole 267666-67-1 C19H15ClN2O4S
5-benzenesulfonyl-1-chloro-7,8-dimethoxy-5H-pyrido[4,3-b]indole
—— (5R,7R,8S,8aR)-7-Benzyloxy-8-methyl-3-oxo-hexahydro-oxazolo[3,4-a]pyridine-5-carboxylic acid benzyl ester 209160-57-6 C23H25NO5
(5R,7R,8S,8aR)-7-Benzyloxy-8-methyl-3-oxo-hexahydro-oxazolo[3,4-a]pyridine-5-carboxylic acid benzyl ester
—— 5-Hydroxymethyl-2-propyl-1-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-imidazole-4-carboxylic acid ethyl ester 172876-03-8 C24H26N6O3
5-Hydroxymethyl-2-propyl-1-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-imidazole-4-carboxylic acid ethyl ester
—— (5R,6R,7R,8S)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydrotriazolo[4,3-a]pyridin-8-ol 182074-17-5 C28H29N3O4
(5R,6R,7R,8S)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydrotriazolo[4,3-a]pyridin-8-ol
—— 5'-(tert-butoxycarbonyl)-3-ethyl-4'-(2-methoxycarbonylethyl)-3',4-dimethyl-2,2'-dipyrrylmethane-5-carboxylic acid 31837-51-1 C23H32N2O6
5'-(tert-butoxycarbonyl)-3-ethyl-4'-(2-methoxycarbonylethyl)-3',4-dimethyl-2,2'-dipyrrylmethane-5-carboxylic acid
—— 5-[1-{2-[Hydroxy-(5-methyl-2-o-tolyl-oxazol-4-yl)-methyl]-benzofuran-5-yl}-meth-(Z)-ylidene]-thiazolidine-2,4-dione 1026042-56-7 C24H18N2O5S
5-[1-{2-[Hydroxy-(5-methyl-2-o-tolyl-oxazol-4-yl)-methyl]-benzofuran-5-yl}-meth-(Z)-ylidene]-thiazolidine-2,4-dione
—— 5-azido-2,3-O-isopropylidene-6-O-triphenylmethyl-D-gulono-γ-lactone 294203-94-4 C28H27N3O5
5-azido-2,3-O-isopropylidene-6-O-triphenylmethyl-D-gulono-γ-lactone
—— [5-(3-nitroguanidino)-2(S)-(3-(1-methyl-1-phenylethyl)benzenesulfonylamino)pentanoyl]piperidine-2(R)-carboxylic acid ethyl ester 184043-13-8 C29H40N6O7S
[5-(3-nitroguanidino)-2(S)-(3-(1-methyl-1-phenylethyl)benzenesulfonylamino)pentanoyl]piperidine-2(R)-carboxylic acid ethyl ester
—— 5-chloro-2-methoxy-N-[2-[4-[2-(2-methoxyethoxy)ethoxy]-3-sulfamoylphenyl]ethyl]benzamide 181272-13-9 C21H27ClN2O7S
5-chloro-2-methoxy-N-[2-[4-[2-(2-methoxyethoxy)ethoxy]-3-sulfamoylphenyl]ethyl]benzamide
—— 5-deoxy-1,2-O-isopropylidene-3-O-(3'-methylbuta-1',2'-dienyl)-α-D-xylofuranose 262300-85-6 C13H20O4
5-deoxy-1,2-O-isopropylidene-3-O-(3'-methylbuta-1',2'-dienyl)-α-D-xylofuranose
—— 5-benzyl 3-(2'R,3'R)-(4-benzyloxy-2,3-dihydroxy-1-butyl) 4-(R)-2-methyl-6-phenyl-4-phenylethynyl-1,4-dihydropyridine-3,5-dicarboxylate 244765-83-1 C40H37NO7
5-benzyl 3-(2'R,3'R)-(4-benzyloxy-2,3-dihydroxy-1-butyl) 4-(R)-2-methyl-6-phenyl-4-phenylethynyl-1,4-dihydropyridine-3,5-dicarboxylate
—— 5-(3",5"-di-tert-butyl-4"-hydroxyphenyl)-4-[3",5"-di-tert-butyl-4"-(trimethylsilyloxy)phenyl]-2-(trimethylsilyl)ethynyl tolane 250610-07-2 C50H66O2Si2
5-(3",5"-di-tert-butyl-4"-hydroxyphenyl)-4-[3",5"-di-tert-butyl-4"-(trimethylsilyloxy)phenyl]-2-(trimethylsilyl)ethynyl tolane
—— 5-diazoimidazole-4-carboxy piperidide 195818-03-2 C9H11N5O
5-diazoimidazole-4-carboxy piperidide
—— 5-Amino-2-methoxymethoxy-benzoic acid ethyl ester 179911-54-7 C11H15NO4
5-Amino-2-methoxymethoxy-benzoic acid ethyl ester
—— 5-Methoxy-3,3-dimethyl-2-pentyl-3,4-dihydro-2H-pyrrole 185120-77-8 C12H23NO
5-Methoxy-3,3-dimethyl-2-pentyl-3,4-dihydro-2H-pyrrole
—— 5-Methylene-2-phenoxynon-1-en-4-ol 352432-10-1 C16H22O2
5-Methylene-2-phenoxynon-1-en-4-ol
—— 5-azido-4-(4-methoxyphenyl)isoxazole 183666-39-9 C10H8N4O2
5-azido-4-(4-methoxyphenyl)isoxazole
—— 5-[2-[2-[Tert-butyl(dimethyl)silyl]ethynyl]cyclopenten-1-yl]pent-4-ynal 210829-20-2 C18H26OSi
5-[2-[2-[Tert-butyl(dimethyl)silyl]ethynyl]cyclopenten-1-yl]pent-4-ynal
—— 5,6-dimethyl-6-(dimethylphenylsilyl)tetrahydropyran-2-ol 266329-19-5 C15H24O2Si
5,6-dimethyl-6-(dimethylphenylsilyl)tetrahydropyran-2-ol
—— 5-[2-[4-(2-Methoxyphenyl)piperazin-1-yl]ethyl]-2-(methylamino)phenol 206870-13-5 C20H27N3O2
5-[2-[4-(2-Methoxyphenyl)piperazin-1-yl]ethyl]-2-(methylamino)phenol
—— 5-Benzyloxy-3-(2-hydroxy-ethyl)-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester 132483-22-8 C22H27NO4
5-Benzyloxy-3-(2-hydroxy-ethyl)-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester
—— [5-(Bromomethyl)thiophen-2-yl]-piperidin-1-ylmethanone 171855-33-7 C11H14BrNOS
[5-(Bromomethyl)thiophen-2-yl]-piperidin-1-ylmethanone
—— 5-[[3-(3-methylphenoxy)phenyl]methyl]-2-sulfanylidene-1H-pyrimidin-4-one 188953-73-3 C18H16N2O2S
5-[[3-(3-methylphenoxy)phenyl]methyl]-2-sulfanylidene-1H-pyrimidin-4-one
—— (5R*,6R*,11S*,16R*)-1,7,12,17-tetraoxatetraspiro[4.0.4.0.4.0.4.2]docos-21-ene 289887-87-2 C18H26O4
(5R*,6R*,11S*,16R*)-1,7,12,17-tetraoxatetraspiro[4.0.4.0.4.0.4.2]docos-21-ene
—— 5-Bromo-2-chloro-6-methyl-2-vinyl-hept-5-enoic acid methyl ester 197005-71-3 C11H16BrClO2
5-Bromo-2-chloro-6-methyl-2-vinyl-hept-5-enoic acid methyl ester
—— 5-[2-(3,3,6,6-tetramethoxycyclohexa-1,4-dienyl)ethenyl]-1,3-benzodioxole 206008-78-8 C19H22O6
5-[2-(3,3,6,6-tetramethoxycyclohexa-1,4-dienyl)ethenyl]-1,3-benzodioxole
—— (5R)-3-[4-(azepan-1-yl)-3-fluorophenyl]-5-(hydroxymethyl)-1,3-oxazolidin-2-one 250372-26-0 C16H21FN2O3
(5R)-3-[4-(azepan-1-yl)-3-fluorophenyl]-5-(hydroxymethyl)-1,3-oxazolidin-2-one
—— 5-Bromo-2-chloro-2-(1-hydroxy-ethyl)-6-methyl-hept-5-enoic acid methyl ester 197005-70-2 C11H18BrClO3
5-Bromo-2-chloro-2-(1-hydroxy-ethyl)-6-methyl-hept-5-enoic acid methyl ester
—— (5α,7α)-7-hydroxy-4,4,7-trimethylcholestan-3-one 173354-40-0 C30H52O2
(5α,7α)-7-hydroxy-4,4,7-trimethylcholestan-3-one
—— 5-methyl-N-[(Z)-[phenyl(pyridin-2-yl)methylidene]amino]pyridin-2-amine 199596-25-3 C18H16N4
5-methyl-N-[(Z)-[phenyl(pyridin-2-yl)methylidene]amino]pyridin-2-amine
—— 5-Formylamino-2,4,6,7-tetramethyl-2-(pyridin-4-yl)thiomethyl-2,3-dihydrobenzofuran 142874-09-7 C19H22N2O2S
5-Formylamino-2,4,6,7-tetramethyl-2-(pyridin-4-yl)thiomethyl-2,3-dihydrobenzofuran
—— 5,7-Dihydroxy-2-oxo-indan-1,3,4,6-tetracarboxylic acid tetramethyl ester 201550-79-0 C17H16O11
5,7-Dihydroxy-2-oxo-indan-1,3,4,6-tetracarboxylic acid tetramethyl ester
—— 5-benzenesulfonyl-7,8-dimethoxy-5H-pyrido[4,3-b]indole 2-oxide 267666-58-0 C19H16N2O5S
5-benzenesulfonyl-7,8-dimethoxy-5H-pyrido[4,3-b]indole 2-oxide
—— (5S,7S)-7-Benzyl-6-chloro-4-(4-methoxy-benzyl)-3-oxo-[1,4]diazepane-5-carboxylic acid ethyl ester 256419-08-6 C23H27ClN2O4
(5S,7S)-7-Benzyl-6-chloro-4-(4-methoxy-benzyl)-3-oxo-[1,4]diazepane-5-carboxylic acid ethyl ester
—— 5-{4-[Bis-(2-chloro-ethyl)-amino]-benzoylamino}-1H-benzoimidazole-2-carboxylic acid ethyl ester 294174-62-2 C21H22Cl2N4O3
5-{4-[Bis-(2-chloro-ethyl)-amino]-benzoylamino}-1H-benzoimidazole-2-carboxylic acid ethyl ester
—— 5-Methyl-2-propyl-3-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazole-4-carboxylic acid ethyl ester 172876-12-9 C24H26N6O2
5-Methyl-2-propyl-3-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazole-4-carboxylic acid ethyl ester
—— 5-nitro-25,26-27,28-bis(crown-3)-calix[4]arene 295363-00-7 C36H35NO8
5-nitro-25,26-27,28-bis(crown-3)-calix[4]arene
—— 5-benzyl 3-(4'R,5'R)-(5-benzyloxymethyl-2,2-dimethyl-1,3-dioxolan-4-ylmethyl) 4-(S)-2-methyl-6-phenyl-4-phenylethynyl-1,4-dihydropyridine-3,5-dicarboxylate 244765-78-4 C43H41NO7
5-benzyl 3-(4'R,5'R)-(5-benzyloxymethyl-2,2-dimethyl-1,3-dioxolan-4-ylmethyl) 4-(S)-2-methyl-6-phenyl-4-phenylethynyl-1,4-dihydropyridine-3,5-dicarboxylate
—— [(5Z,8Z,11Z,13E)-(S)-15-(1-Methoxy-1-methyl-ethylperoxy)-icosa-5,8,11,13-tetraenyloxy]-acetic acid 210483-01-5 C26H44O6
[(5Z,8Z,11Z,13E)-(S)-15-(1-Methoxy-1-methyl-ethylperoxy)-icosa-5,8,11,13-tetraenyloxy]-acetic acid
—— 5-[5-Hydroxy-4-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-2-methyl-1-nitroso-2,5-dihydro-1H-pyrrol-2-ylmethyl]-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid benzyl ester 183065-80-7 C32H39N3O12
5-[5-Hydroxy-4-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-2-methyl-1-nitroso-2,5-dihydro-1H-pyrrol-2-ylmethyl]-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid benzyl ester
—— 5-{9,32-Dihydroxy-6,10,13,19,20,32-hexamethyl-27-methylidene-33,34,35-trioxa-22-azahexacyclo[27.3.1.1^{1,4}.1^{4,7}.0^{12,17}.0^{17,23}]pentatriaconta-10,13,22-trien-14-yl}-3-methyloxolan-2-one 170713-73-2 C43H65NO7
5-{9,32-Dihydroxy-6,10,13,19,20,32-hexamethyl-27-methylidene-33,34,35-trioxa-22-azahexacyclo[27.3.1.1^{1,4}.1^{4,7}.0^{12,17}.0^{17,23}]pentatriaconta-10,13,22-trien-14-yl}-3-methyloxolan-2-one
—— 5,11,17,23-Tetrabromo-2,8,14,20-tetrakis[4-(methoxymethoxy)butyl]pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol 174358-76-0 C52H68Br4O16
5,11,17,23-Tetrabromo-2,8,14,20-tetrakis[4-(methoxymethoxy)butyl]pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol
—— 5-pentyl-furan-2-carboxylic acid 116583-80-3 C10H14O3
5-pentyl-furan-2-carboxylic acid