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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylfuran-2-yl)phenyl]-2H-pyrrol-5-one 1219489-49-2 C28H29NO5
4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylfuran-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-(1-cyclohexyl-6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazin-3-yl)benzenesulfonamide 1310703-23-1 C20H21N5O2S
4-(1-cyclohexyl-6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazin-3-yl)benzenesulfonamide
—— [4-chloro-3-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid ethyl ester 1203505-14-9 C17H16ClNO6
[4-chloro-3-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid ethyl ester
—— 4-hydroxy-4,5,5-trimethyl-3-phenyl-oxazolidin-2-one 29199-96-0 C12H15NO3
4-hydroxy-4,5,5-trimethyl-3-phenyl-oxazolidin-2-one
—— 4,6-di-xanthen-9-yl-benzene-1,3-diol 96590-18-0 C32H22O4
4,6-di-xanthen-9-yl-benzene-1,3-diol
—— 4-methoxy-7-carbaldehyde-N<sup>1</sup>-1H-benzo[d]imidazole 1403581-61-2 C9H8N2O2
4-methoxy-7-carbaldehyde-N<sup>1</sup>-1H-benzo[d]imidazole
—— 4-(4-hydroxy-3-methoxy-benzyl)-imidazolidin-2-one 31594-93-1 C11H14N2O3
4-(4-hydroxy-3-methoxy-benzyl)-imidazolidin-2-one
—— 4-((5-amino-1,3-diphenyl-1H-pyrazol-4-yl)diazenyl)benzoic acid 1263214-05-6 C22H17N5O2
4-((5-amino-1,3-diphenyl-1H-pyrazol-4-yl)diazenyl)benzoic acid
—— 4,5,6,7-d4-ethyl 2-phenylbenzofuran-3-carboxylate 1197814-13-3 C17H14O3
4,5,6,7-d4-ethyl 2-phenylbenzofuran-3-carboxylate
—— 4-(4-(4-fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinazolin-7-yloxy)-1-(2-oxa-7-azaspiro[3.5]nonanyl)butan-1-one 1622316-63-5 C29H31FN4O5
4-(4-(4-fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinazolin-7-yloxy)-1-(2-oxa-7-azaspiro[3.5]nonanyl)butan-1-one
—— 4-Dodecen-6-one, 1-(dimethylamino)-2-methoxy-2-methyl-, (E)- 63594-36-5 C16H31NO2
4-Dodecen-6-one, 1-(dimethylamino)-2-methoxy-2-methyl-, (E)-
—— 4,6-Dimethoxy-11,17-diazatetracyclo[11.3.1.02,11.03,8]heptadeca-3(8),4,6-triene 475301-36-1 C17H24N2O2
4,6-Dimethoxy-11,17-diazatetracyclo[11.3.1.02,11.03,8]heptadeca-3(8),4,6-triene
—— 4-[3-(3-Methoxyphenyl)phenyl]-1,4-dimethylimidazolidin-2-one 1332506-31-6 C18H20N2O2
4-[3-(3-Methoxyphenyl)phenyl]-1,4-dimethylimidazolidin-2-one
—— (4aR,6S)-6-hydroxy-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one 10208-38-5 C12H18O2
(4aR,6S)-6-hydroxy-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one
—— 4,4-Diaethoxy-3-methylamino-but-2-en-saeurenitril 90770-07-3 C9H16N2O2
4,4-Diaethoxy-3-methylamino-but-2-en-saeurenitril
—— 4-(9-cyclopentyl-7-methoxy-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid 1157848-79-7 C23H29N5O5
4-(9-cyclopentyl-7-methoxy-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid
—— 4-chloro-<i>N</i><sup>1</sup>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzene-1,2-diamine 34658-84-9 C9H11ClN4
4-chloro-<i>N</i><sup>1</sup>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzene-1,2-diamine
—— 4-[2-Buten-1-yl(phenylmethyl)amino]-2-butanone 556062-56-7 C15H21NO
4-[2-Buten-1-yl(phenylmethyl)amino]-2-butanone
—— 4-[(1-methoxy-1-methylethyl)dioxy]butyl 3-methyl-3-butenyl peroxide 525551-95-5 C13H26O5
4-[(1-methoxy-1-methylethyl)dioxy]butyl 3-methyl-3-butenyl peroxide
—— 4-methoxy-4'-cyanobicumene 129970-59-8 C20H23NO
4-methoxy-4'-cyanobicumene
—— (4R,4aS,6R,7R,7aR,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol 1367595-39-8 C31H37NO4
(4R,4aS,6R,7R,7aR,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol
—— (4-chloro-2-methanesulfonyl-benzyl)-[6-fluoro-5-(7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-pyridin-2-yl]-amine 1196661-46-7 C20H17ClFN5O2S
(4-chloro-2-methanesulfonyl-benzyl)-[6-fluoro-5-(7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-pyridin-2-yl]-amine
—— 4,4'-bis-(8-bromooctyloxy)benzophenone 1219133-98-8 C29H40Br2O3
4,4'-bis-(8-bromooctyloxy)benzophenone
—— 4-Benzyl-2-(3-methyl-benzylamino)-5-sulfamoyl-benzoic acid 36253-68-6 C22H22N2O4S
4-Benzyl-2-(3-methyl-benzylamino)-5-sulfamoyl-benzoic acid
—— 4-O-acetyl-3-O-tert-butyldimethylsilyl-β-D-olivopyranosyl-(1→4)-β-L-rhodinopyranosyl-(1→4)-2,3-di-O-benzoyl-α-L-rhamnopyranoside 1443651-56-6 C40H56O13Si
4-O-acetyl-3-O-tert-butyldimethylsilyl-β-D-olivopyranosyl-(1→4)-β-L-rhodinopyranosyl-(1→4)-2,3-di-O-benzoyl-α-L-rhamnopyranoside
—— 4-[3-(2,3-dihydro-1-benzofur-5-ylmethyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1162651-74-2 C26H27F2N3O5
4-[3-(2,3-dihydro-1-benzofur-5-ylmethyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
—— 4-[(1-Propylpyrazol-4-yl)methylamino]butan-1-ol;hydrochloride 1856079-66-7 C11H22ClN3O
4-[(1-Propylpyrazol-4-yl)methylamino]butan-1-ol;hydrochloride
—— (4<i>R</i>)-3-acetyl-2<i>t</i>-(<i>L</i><sub>r</sub>-1<i>t</i><sub>F</sub>,2<i>c</i><sub>F</sub>,3<i>r</i><sub>F</sub>,4-tetraacetoxy-but-<i>cat</i><sub>F</sub>-yl)-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 59284-81-0 C19H27NO11S
(4<i>R</i>)-3-acetyl-2<i>t</i>-(<i>L</i><sub>r</sub>-1<i>t</i><sub>F</sub>,2<i>c</i><sub>F</sub>,3<i>r</i><sub>F</sub>,4-tetraacetoxy-but-<i>cat</i><sub>F</sub>-yl)-thiazolidine-4<i>r</i>-carboxylic acid methyl ester
—— 4-(iodomethylene)-1,3-dioxa-spiro[4.5]decan-2-one 878203-80-6 C9H11IO3
4-(iodomethylene)-1,3-dioxa-spiro[4.5]decan-2-one
—— 4-(benzyloxy)-N-{4-[2-(hydroxyamino)-2-oxoethyl]-4-piperidinyl}benzamide trifluoroacetate 362698-83-7 C2HF3O2*C21H25N3O4
4-(benzyloxy)-N-{4-[2-(hydroxyamino)-2-oxoethyl]-4-piperidinyl}benzamide trifluoroacetate
—— 4-dimethylamino-5-methyl-2-methylthio-1-p-methoxyphenyl-5-p-nitrobenzoylamino-1,4,5,6-tetrahydropyrimidin-6-one 142779-70-2 C22H25N5O5S
4-dimethylamino-5-methyl-2-methylthio-1-p-methoxyphenyl-5-p-nitrobenzoylamino-1,4,5,6-tetrahydropyrimidin-6-one
—— 4,5-Dihydro-4-oxothieno<3,2-c>pyridine-6-carboxylic acid benzylidenehydrazide 81990-60-5 C15H11N3O2S
4,5-Dihydro-4-oxothieno<3,2-c>pyridine-6-carboxylic acid benzylidenehydrazide
—— 4-bromo-2,5-difluoro-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide 1034926-02-7 C11H12BrF2NO3S
4-bromo-2,5-difluoro-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide
—— 4-methanesulfonyloxy-2-phenyl-2<i>H</i>-[1,2,3]triazole 55375-17-2 C9H9N3O3S
4-methanesulfonyloxy-2-phenyl-2<i>H</i>-[1,2,3]triazole
—— 4-(m-benzyloxyphenyl)-4-(N-methyl-N-β-phenoxyethylamino)cyclohexanone, ethylene ketal hydrochloride 65620-07-7 C30H35NO4*ClH
4-(m-benzyloxyphenyl)-4-(N-methyl-N-β-phenoxyethylamino)cyclohexanone, ethylene ketal hydrochloride
—— 4-Nitro-3-formyl-2-acetoxymethyl-1-ethyl-5-methoxy-6-methyl-indol 5154-66-5 C16H18N2O6
4-Nitro-3-formyl-2-acetoxymethyl-1-ethyl-5-methoxy-6-methyl-indol
—— [4-(2-Methoxy-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine 3366-11-8 C25H34N4O
[4-(2-Methoxy-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine
—— 4-diethylamino-1,1-di-[2]thienyl-pent-2-yn-1-ol 101582-01-8 C17H21NOS2
4-diethylamino-1,1-di-[2]thienyl-pent-2-yn-1-ol
—— 4-Bromo-3-oxo-butyric acid 3-trifluoromethyl-phenyl ester 32807-26-4 C11H8BrF3O3
4-Bromo-3-oxo-butyric acid 3-trifluoromethyl-phenyl ester
—— {4-[4-Chloro-3-(methylsulfanyl)phenoxy]-6-methyl-3-pyridinyl}-N-methylmethanamine 473254-83-0 C15H17ClN2OS
{4-[4-Chloro-3-(methylsulfanyl)phenoxy]-6-methyl-3-pyridinyl}-N-methylmethanamine
—— 4-(1-methyl-cyclohexanecarbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1028853-15-7 C21H34N4O3
4-(1-methyl-cyclohexanecarbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide
—— 4,5-Dibromo-3-fluorothiophene-2-carbonitrile 1956310-77-2 C5Br2FNS
4,5-Dibromo-3-fluorothiophene-2-carbonitrile
—— 4-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-ylamino]-benzonitrile 1063332-26-2 C18H16N8
4-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-ylamino]-benzonitrile
—— 4-(4-benzyl-piperidin-1-yl)-2-trifluoromethyl-quinazoline-6-carboxylic acid [(R)-1-(2-fluoro-4-methanesulfonylamino-5-methyl-phenyl)-ethyl]-amide 958330-68-2 C32H33F4N5O3S
4-(4-benzyl-piperidin-1-yl)-2-trifluoromethyl-quinazoline-6-carboxylic acid [(R)-1-(2-fluoro-4-methanesulfonylamino-5-methyl-phenyl)-ethyl]-amide
—— 4-methoxycarbonyl-5-iodo-4',5'-bis(methylsulfanyl)tetrathiafulvalene 286832-71-1 C10H9IO2S6
4-methoxycarbonyl-5-iodo-4',5'-bis(methylsulfanyl)tetrathiafulvalene
—— 4-chloro-2-methyl-9,10-dihydro-4<i>H</i>-benzo[5,6]cyclohepta[1,2-<i>d</i>]thiazole 28771-91-7 C13H12ClNS
4-chloro-2-methyl-9,10-dihydro-4<i>H</i>-benzo[5,6]cyclohepta[1,2-<i>d</i>]thiazole
—— 4-{6-[(S)-(tetrahydro-furan-3-yl)oxy]-benzofuran-3-ylmethoxy}-1H-indole-2-carboxylic acid 1050426-61-3 C22H19NO6
4-{6-[(S)-(tetrahydro-furan-3-yl)oxy]-benzofuran-3-ylmethoxy}-1H-indole-2-carboxylic acid
—— 4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid 2,2-dimethylpropyl ester 1037792-07-6 C22H28N6O3S
4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid 2,2-dimethylpropyl ester
—— 4,5-bis-(4-methoxy-phenyl)-2-(2-tetrahydropyran-2-yloxy-ethylsulfanyl)-1<i>H</i>-imidazole 73182-29-3 C24H28N2O4S
4,5-bis-(4-methoxy-phenyl)-2-(2-tetrahydropyran-2-yloxy-ethylsulfanyl)-1<i>H</i>-imidazole
—— 4-(2-benzyl-2,8-diazaspiro[4.5]dec-8-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-amine 1031817-78-3 C28H33N5
4-(2-benzyl-2,8-diazaspiro[4.5]dec-8-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-amine