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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-<(Acetyl)(methoxycarbonyl)methylenamino>-4,5-dihydro-2,5-dimethyl-4-phenyl-3-furancarbonsaeure-methylester 91473-85-7 C19H21NO6
5-<(Acetyl)(methoxycarbonyl)methylenamino>-4,5-dihydro-2,5-dimethyl-4-phenyl-3-furancarbonsaeure-methylester
—— 5,8-dihydro-5-hydroxy-5,7-dimorpholino-3-(2-nitrophenyl)-1,2,4-triazolo<4,3-a><1,3,5>triazine 91892-52-3 C18H22N8O5
5,8-dihydro-5-hydroxy-5,7-dimorpholino-3-(2-nitrophenyl)-1,2,4-triazolo<4,3-a><1,3,5>triazine
—— 5,12-Dimethoxy-2,2,10,10-tetramethyl-3,4,9,10-tetrahydro-2H,8H-1,11,13-trioxa-pentacen-6-one 95184-87-5 C25H28O6
5,12-Dimethoxy-2,2,10,10-tetramethyl-3,4,9,10-tetrahydro-2H,8H-1,11,13-trioxa-pentacen-6-one
—— 5,5-difluoro-3,7-bis(2-(4'-formyl-[1,1'-biphenyl]-4-yl)vinyl)-1,9-dimethyl-10-phenyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1375477-19-2 C47H35BF2N2O2
5,5-difluoro-3,7-bis(2-(4'-formyl-[1,1'-biphenyl]-4-yl)vinyl)-1,9-dimethyl-10-phenyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
—— 5'-O-(4,4'-dimethoxytrityl)-2'-deoxy-N<sup>6</sup>-benzoyl-3-deazaadenosine 143556-17-6 C39H36N4O6
5'-O-(4,4'-dimethoxytrityl)-2'-deoxy-N<sup>6</sup>-benzoyl-3-deazaadenosine
—— 5-oxide-octahydro-2H-pyrido<1,2-a>pyrazin-1-one 85601-92-9 C8H14N2O2
5-oxide-octahydro-2H-pyrido<1,2-a>pyrazin-1-one
—— 5-(4-Acetylamino-phenyl)-2-methyl-[1,3]dioxane-2-carboxylic acid 868944-84-7 C14H17NO5
5-(4-Acetylamino-phenyl)-2-methyl-[1,3]dioxane-2-carboxylic acid
—— 5-fluoro-2-[(4-methoxy-6-methyl-pyrimidin-2-ylcarbamoyl)-sulfamoyl]-benzoic acid methyl ester 74223-22-6 C15H15FN4O6S
5-fluoro-2-[(4-methoxy-6-methyl-pyrimidin-2-ylcarbamoyl)-sulfamoyl]-benzoic acid methyl ester
—— 5,7-dimethoxy-6H-dibenzo[de,h]quinolin-6-one 1417504-07-4 C18H13NO3
5,7-dimethoxy-6H-dibenzo[de,h]quinolin-6-one
—— 5-amino-4-imino-2-phenethyl-4,5-dihydro-2H-pyrazolo[3,4-d]pyrimidin-6(7H)-one 1447653-91-9 C13H14N6O
5-amino-4-imino-2-phenethyl-4,5-dihydro-2H-pyrazolo[3,4-d]pyrimidin-6(7H)-one
—— 5,10,15,20-tetrakis(p-acetoxyphenyl)porphyrin 57450-61-0 C52H38N4O8
5,10,15,20-tetrakis(p-acetoxyphenyl)porphyrin
—— 5-(azidomethyl)-5-methyl-1,3-dioxan-2-one 1388148-49-9 C6H9N3O3
5-(azidomethyl)-5-methyl-1,3-dioxan-2-one
—— 5-acetoxy-4-methyl-7-pentyl-chromen-2-one 63585-78-4 C17H20O4
5-acetoxy-4-methyl-7-pentyl-chromen-2-one
—— [5-(5-{(R)-1-cyclopropyl-1-[5-(1-methyl-1H-pyrazol-4-yl)-[1 ,2,4]oxadiazol-3-yl]-ethyl}-pyridin-2-yl)-pyrazin-2-yl]-methyl-amine 1369484-96-7 C21H22N8O
[5-(5-{(R)-1-cyclopropyl-1-[5-(1-methyl-1H-pyrazol-4-yl)-[1 ,2,4]oxadiazol-3-yl]-ethyl}-pyridin-2-yl)-pyrazin-2-yl]-methyl-amine
—— 5-(4-{[3-chloro-4-(methylsulfonyl)benzyl]amino}phenyl)-6-ethylpyrimidine-2,4-diamine 861103-02-8 C20H22ClN5O2S
5-(4-{[3-chloro-4-(methylsulfonyl)benzyl]amino}phenyl)-6-ethylpyrimidine-2,4-diamine
—— {5-[5-(3-Trifluoromethyl-phenyl)-furan-2-yl]-tetrazol-1-yl}-acetyl chloride 97712-72-6 C14H8ClF3N4O2
{5-[5-(3-Trifluoromethyl-phenyl)-furan-2-yl]-tetrazol-1-yl}-acetyl chloride
—— 5-{(1bS,3R,4R,4aS)-3-(Tetrahydro-pyran-2-yloxy)-4-[(E)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-hexahydro-1-oxa-cyclopropa[a]pentalen-5a-yl}-pentanoic acid methyl ester 88911-32-4 C32H52O7
5-{(1bS,3R,4R,4aS)-3-(Tetrahydro-pyran-2-yloxy)-4-[(E)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-hexahydro-1-oxa-cyclopropa[a]pentalen-5a-yl}-pentanoic acid methyl ester
—— 5,7-bis(benzoxy)-2-(4-(benzoxy)phenyl)-3-[2'',3'',4''-tri-O-acetyl-α-L-rhamnopyranosyloxy]-4H-chromen-4-one 910041-19-9 C48H44O13
5,7-bis(benzoxy)-2-(4-(benzoxy)phenyl)-3-[2'',3'',4''-tri-O-acetyl-α-L-rhamnopyranosyloxy]-4H-chromen-4-one
—— 5,5-dimethyldihydrothiophen-2(3H)-one 21441-28-1 C6H10OS
5,5-dimethyldihydrothiophen-2(3H)-one
—— 5-iodo-1-[2',3',5'-O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl]imidazole-4-carbonitrile 886227-20-9 C27H52IN3O4Si3
5-iodo-1-[2',3',5'-O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl]imidazole-4-carbonitrile
—— 5-Ethoxy-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrole 46395-11-3 C13H17NO
5-Ethoxy-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrole
—— 5,6-dimethoxy-7-(2-methoxy-5-nitro-phenylazo)-1(3)<i>H</i>-benzoimidazol-4-ylamine 98145-52-9 C16H16N6O5
5,6-dimethoxy-7-(2-methoxy-5-nitro-phenylazo)-1(3)<i>H</i>-benzoimidazol-4-ylamine
—— [5-(1-benzylmercapto-ethyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester 101294-04-6 C16H17NO3S3
[5-(1-benzylmercapto-ethyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester
—— 5-(decyloxy)furan-2(5H)-one 252248-24-1 C14H24O3
5-(decyloxy)furan-2(5H)-one
—— 5,7-Diethoxy-3,4'-dihydroxyflavanon 26207-84-1 C19H20O6
5,7-Diethoxy-3,4'-dihydroxyflavanon
—— 5-Benzyloxy-indol-carbonsaeure-(2)-<N'-(p-methylbenzyl)-hydrazid> 24985-69-1 C24H23N3O2
5-Benzyloxy-indol-carbonsaeure-(2)-<N'-(p-methylbenzyl)-hydrazid>
—— [5-(4-chloro-butoxy)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester 57925-60-7 C13H16ClN3O3
[5-(4-chloro-butoxy)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester
—— 5-ethylsulfanylmethylsulfanyl-1-methyl-1,2-dihydro-[1,2,4]triazol-3-one 58324-69-9 C6H11N3OS2
5-ethylsulfanylmethylsulfanyl-1-methyl-1,2-dihydro-[1,2,4]triazol-3-one
—— (5-Dodecyl-2-oxo-tetrahydro-furan-3-yl)-acetic acid methyl ester 54405-65-1 C19H34O4
(5-Dodecyl-2-oxo-tetrahydro-furan-3-yl)-acetic acid methyl ester
—— 5,10,15,20-tetrakis(4-trifluoromethylphenyl)porphyrin 56420-24-7 C48H26F12N4
5,10,15,20-tetrakis(4-trifluoromethylphenyl)porphyrin
—— 5-ethyl-2'-deoxyuridine 5'-monophosphate diammonium salt 99606-14-1 C11H17N2O8P*2H3N
5-ethyl-2'-deoxyuridine 5'-monophosphate diammonium salt
—— 5-amino-1-[2',3',5'-O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl]imidazole-4-carbonitrile 886227-19-6 C27H54N4O4Si3
5-amino-1-[2',3',5'-O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl]imidazole-4-carbonitrile
—— (5aR,5bS,7aS,8S,10aS,10bS)-8-acetyl-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11,12-tetradecahydro-2H-cyclopenta[5,6]naphtho[1,2-d]oxepin-2-one 886996-08-3 C21H30O3
(5aR,5bS,7aS,8S,10aS,10bS)-8-acetyl-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11,12-tetradecahydro-2H-cyclopenta[5,6]naphtho[1,2-d]oxepin-2-one
—— 5-hydroxy-6-(4-(3-hydroxymorpholinyl))-4,7-phenanthroline hydrochloride 85554-20-7 C16H15N3O3*ClH
5-hydroxy-6-(4-(3-hydroxymorpholinyl))-4,7-phenanthroline hydrochloride
—— 5-(3-phenoxyphenyl)-2-(4-trifluoromethoxyphenyl)-1,1,1-trifluoropent-2-ene 115448-08-3 C24H18F6O2
5-(3-phenoxyphenyl)-2-(4-trifluoromethoxyphenyl)-1,1,1-trifluoropent-2-ene
—— 5-(4-Methoxy-naphthalen-1-yl)-hexahydro-isoindole-1,3-dione 1853-48-1 C19H19NO3
5-(4-Methoxy-naphthalen-1-yl)-hexahydro-isoindole-1,3-dione
—— (5<i>R</i>)-6<i>c</i>-methanesulfonyloxymethyl-3,3-dimethyl-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 42058-25-3 C24H25N3O8S2
(5<i>R</i>)-6<i>c</i>-methanesulfonyloxymethyl-3,3-dimethyl-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
—— 5-[2-(4-Hydroxy-2-methyl-phenyl)-2-oxo-ethyl]-3-propyl-2-thioxo-thiazolidin-4-one 7309-11-7 C15H17NO3S2
5-[2-(4-Hydroxy-2-methyl-phenyl)-2-oxo-ethyl]-3-propyl-2-thioxo-thiazolidin-4-one
—— (5S)-3-{4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-5-phenyl-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one 1093978-20-1 C31H27F3N6O2
(5S)-3-{4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-5-phenyl-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one
—— 5-Iodomethyl-4,5-dimethyl-dihydro-furan-2-one 344353-43-1 C7H11IO2
5-Iodomethyl-4,5-dimethyl-dihydro-furan-2-one
—— 5,5'-dimethyl-3,3'-phenylmethanediyl-bis-oxazolidin-2-one 6722-72-1 C15H18N2O4
5,5'-dimethyl-3,3'-phenylmethanediyl-bis-oxazolidin-2-one
—— 5-Amino-3-(5-nitro-furan-2-yl)-isoxazole-4-carboxylic acid sec-butyl ester 15382-14-6 C12H13N3O6
5-Amino-3-(5-nitro-furan-2-yl)-isoxazole-4-carboxylic acid sec-butyl ester
—— 5-(8-methoxy-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl)-<i>N</i>-methyl-<i>N</i>-phenyl-2-[2-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-vinyl]-benzenesulfonamide 33994-73-9 C35H28N6O3S
5-(8-methoxy-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl)-<i>N</i>-methyl-<i>N</i>-phenyl-2-[2-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-vinyl]-benzenesulfonamide
—— 5-chloro-3-cyclohexyl-1-furfurylamino-6-methyl-1<i>H</i>-pyrimidine-2,4-dione 59278-36-3 C16H20ClN3O3
5-chloro-3-cyclohexyl-1-furfurylamino-6-methyl-1<i>H</i>-pyrimidine-2,4-dione
—— 5-Chloro-6-methoxy-2-methyl-9-(3,4,5-trimethoxy-phenyl)-2,3,3a,4-tetrahydro-1H-benzo[f]isoindole 63451-68-3 C23H26ClNO4
5-Chloro-6-methoxy-2-methyl-9-(3,4,5-trimethoxy-phenyl)-2,3,3a,4-tetrahydro-1H-benzo[f]isoindole
—— 5-Benzylmethylaminomethyl-2,4(1H,3H)-dioxo-1-(2-fluorobenzyl)-6-(4-methoxyphenyl)-3-phenylthieno[2,3-d]pyrimidine hydrochloride 174071-52-4 C35H30FN3O3S*ClH
5-Benzylmethylaminomethyl-2,4(1H,3H)-dioxo-1-(2-fluorobenzyl)-6-(4-methoxyphenyl)-3-phenylthieno[2,3-d]pyrimidine hydrochloride
—— (5S)-5-(acetylamino)-4-cyano-6,7-dihydro-3,9,10,11-tetramethoxy-5H-dibenzo<a,c>cycloheptene 129467-61-4 C22H24N2O5
(5S)-5-(acetylamino)-4-cyano-6,7-dihydro-3,9,10,11-tetramethoxy-5H-dibenzo<a,c>cycloheptene
—— 5-hexyl-4-oxidopyrazin-4-ium-2-carboxamide 74416-16-3 C11H17N3O2
5-hexyl-4-oxidopyrazin-4-ium-2-carboxamide
—— 5-{(1R,2R,3S,5R,6R,7R)-2-Iodo-6-[(E)-(S)-7-phenyl-3-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-hept-1-enyl]-9-oxa-tricyclo[3.3.1.03,7]non-1-yl}-pentanoic acid methyl ester 141887-85-6 C37H44F3IO6
5-{(1R,2R,3S,5R,6R,7R)-2-Iodo-6-[(E)-(S)-7-phenyl-3-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-hept-1-enyl]-9-oxa-tricyclo[3.3.1.03,7]non-1-yl}-pentanoic acid methyl ester
—— 5-[5-(3-Methoxy-naphthalen-2-yl)-[1,3,4]oxadiazol-2-yl]-thiophene-2-carboxylic acid methyl ester 3051-78-3 C19H14N2O4S
5-[5-(3-Methoxy-naphthalen-2-yl)-[1,3,4]oxadiazol-2-yl]-thiophene-2-carboxylic acid methyl ester