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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Allyl-4-(4-fluorphenyl)-1,4-dihydro-1-methyl-2,6-diphenylphosphorin-1-oxid 78336-80-8 C27H24FOP
4-Allyl-4-(4-fluorphenyl)-1,4-dihydro-1-methyl-2,6-diphenylphosphorin-1-oxid
—— 4,6-dimethyl-1-oxido-[1,2,5]thiadiazolo[3,4-d]pyrimidin-1-ium-5,7-dione 183987-66-8 C6H6N4O3S
4,6-dimethyl-1-oxido-[1,2,5]thiadiazolo[3,4-d]pyrimidin-1-ium-5,7-dione
—— 4'-benzyloxy-3-[4-(4-n-butyloxybenzoyloxy)benzoyloxy]biphenyl 882053-57-8 C37H32O6
4'-benzyloxy-3-[4-(4-n-butyloxybenzoyloxy)benzoyloxy]biphenyl
—— 4-iodo-2,6-bis(diethylcarbamoyl)pyridine 918946-84-6 C15H22IN3O2
4-iodo-2,6-bis(diethylcarbamoyl)pyridine
—— 4-amino-6-ethoxycarbonylmethyl-7(8H)-pteridone 1201639-35-1 C10H11N5O3
4-amino-6-ethoxycarbonylmethyl-7(8H)-pteridone
—— 4-[3-(3,4-difluoro-phenyl)-propynoyl]-3,6-diisobutyl-piperazin-2-one 1391625-99-2 C21H26F2N2O2
4-[3-(3,4-difluoro-phenyl)-propynoyl]-3,6-diisobutyl-piperazin-2-one
—— 4-(azetidin-1-yl)-5-{5-[5-(difluoromethyl)pyridin-2-yl]-1-methyl-1H-pyrazol-4-yl}-7-methylimidazo[5,1-f][1,2,4]triazine 1394034-16-2 C19H18F2N8
4-(azetidin-1-yl)-5-{5-[5-(difluoromethyl)pyridin-2-yl]-1-methyl-1H-pyrazol-4-yl}-7-methylimidazo[5,1-f][1,2,4]triazine
—— 4-<<(Benzyloxy)carbonyl>methyl>-2-azetidinone 76127-63-4 C12H13NO3
4-<<(Benzyloxy)carbonyl>methyl>-2-azetidinone
—— 4-Chlor-5-aethoxymethyl-2-phenyl-pyrimidin 92849-47-3 C13H13ClN2O
4-Chlor-5-aethoxymethyl-2-phenyl-pyrimidin
—— 4-bromo-N′-((6-bromo-4-oxo-4H-chromen-3-yl)methylene)benzohydrazide 634158-63-7 C17H10Br2N2O3
4-bromo-N′-((6-bromo-4-oxo-4H-chromen-3-yl)methylene)benzohydrazide
—— (+/-)-(4S,5R)-4,5-dihydro-5-methyl-3,5-diphenyl-1-tosyl-1H-pyrazol-4-ol 74097-59-9 C23H22N2O3S
(+/-)-(4S,5R)-4,5-dihydro-5-methyl-3,5-diphenyl-1-tosyl-1H-pyrazol-4-ol
—— (4-Chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yl)-methyl-amine 70421-69-1 C8H12ClN5O
(4-Chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yl)-methyl-amine
—— 4-(2-hydroxy-4,4,5,5,6,6,6-heptafluorohexyl)-3-methyl-1-thiocarbamoyl-3-pyrazolin-5-one 1218769-87-9 C11H12F7N3O2S
4-(2-hydroxy-4,4,5,5,6,6,6-heptafluorohexyl)-3-methyl-1-thiocarbamoyl-3-pyrazolin-5-one
—— 4-bromo-hexa-1,2-diene 4376-44-7 C6H9Br
4-bromo-hexa-1,2-diene
—— 4-<2-(Azulen-1-yl)-vinyl>-1-methylchinolinium-iodid 115121-46-5 C22H18N*I
4-<2-(Azulen-1-yl)-vinyl>-1-methylchinolinium-iodid
—— 4-methylpenta-2,3-dien-1-yl benzoate 386731-77-7 C13H14O2
4-methylpenta-2,3-dien-1-yl benzoate
—— 4-chloro-2-(non-1-yn-1-yl)aniline 1428020-51-2 C15H20ClN
4-chloro-2-(non-1-yn-1-yl)aniline
—— (4aS,5S,9bS)-7-Methoxy-1-methyl-5-p-tolyl-2,3,4,4a,5,9b-hexahydro-1H-indeno[1,2-b]pyridine; hydrochloride 88687-42-7 C21H25NO*ClH
(4aS,5S,9bS)-7-Methoxy-1-methyl-5-p-tolyl-2,3,4,4a,5,9b-hexahydro-1H-indeno[1,2-b]pyridine; hydrochloride
—— 4-bromo-2-(methylsulfonyl)benzoic (isobutyl carbonic) anhydride 1346819-66-6 C13H15BrO6S
4-bromo-2-(methylsulfonyl)benzoic (isobutyl carbonic) anhydride
—— 4-Amino-2-hydroxy-benzoic acid [2-hydroxy-3-methyl-4-oxo-4H-naphthalen-(1Z)-ylidene]-hydrazide 62830-48-2 C18H15N3O4
4-Amino-2-hydroxy-benzoic acid [2-hydroxy-3-methyl-4-oxo-4H-naphthalen-(1Z)-ylidene]-hydrazide
—— 4,5-bis(4-methylanilino)-phthalic acid anhydride 159716-15-1 C22H18N2O3
4,5-bis(4-methylanilino)-phthalic acid anhydride
—— 4-methyl-3-phenyl-N-(quinolin-8-yl)pentanamide 1453491-75-2 C21H22N2O
4-methyl-3-phenyl-N-(quinolin-8-yl)pentanamide
—— 4-(tert-butoxy)-2-(2-(tert-butoxy)-2-oxoethyl)-4-oxobutanoic acid 142255-69-4 C14H24O6
4-(tert-butoxy)-2-(2-(tert-butoxy)-2-oxoethyl)-4-oxobutanoic acid
—— 4,4''-dihexyl-3',4'-diamono-2,2':5',2''-terthiophene 1254942-46-5 C24H34N2S3
4,4''-dihexyl-3',4'-diamono-2,2':5',2''-terthiophene
—— 4-[2-hydroxy-1-(hydroxymethyl)ethylamino]-3-nitrobenzonitrile 320405-94-5 C10H11N3O4
4-[2-hydroxy-1-(hydroxymethyl)ethylamino]-3-nitrobenzonitrile
—— (4aS,5S,7R,7aS)-5,7-bis[[tert-butyl(dimethyl)silyl]oxy]-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyran-3-ol 390746-21-1 C20H42O4Si2
(4aS,5S,7R,7aS)-5,7-bis[[tert-butyl(dimethyl)silyl]oxy]-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyran-3-ol
—— 4-[(3,5-difluorobenzyl)amino]-6-{[4-(morpholinosulfonyl)phenyl]amino}pyridine-3-carboxyamide 1227865-95-3 C23H23F2N5O4S
4-[(3,5-difluorobenzyl)amino]-6-{[4-(morpholinosulfonyl)phenyl]amino}pyridine-3-carboxyamide
—— 4-Brom-2-ethoxycarbonyl-5-hydroxy-3-phenyl-cyclohepta<b>pyrrol-6(1H)-on 93654-04-7 C18H14BrNO4
4-Brom-2-ethoxycarbonyl-5-hydroxy-3-phenyl-cyclohepta<b>pyrrol-6(1H)-on
—— 4-(4-Brom-phenoxyacetoxy)-cumarin 13910-74-2 C17H11BrO5
4-(4-Brom-phenoxyacetoxy)-cumarin
—— (4-butoxy-benzyl)-bis-(2-chloro-ethyl)-amine 94297-36-6 C15H23Cl2NO
(4-butoxy-benzyl)-bis-(2-chloro-ethyl)-amine
—— 4-Hydroxy-2,3,5-trimethyl-6-methylene-cyclohexa-2,4-dienone 59614-70-9 C10H12O2
4-Hydroxy-2,3,5-trimethyl-6-methylene-cyclohexa-2,4-dienone
—— 4-Nitro-3-propyl-2-ethoxycarbonyl-valeriansaeure-ethylester 92158-84-4 C13H23NO6
4-Nitro-3-propyl-2-ethoxycarbonyl-valeriansaeure-ethylester
—— 4-Methyl-cyclohexan-trans-1.2-diamin-N.N.N'.N'-tetraacetonitril 109725-49-7 C15H20N6
4-Methyl-cyclohexan-trans-1.2-diamin-N.N.N'.N'-tetraacetonitril
—— 4-Chlor-2-p-chloranilino-6-phenyl-1,3,5-triazin 54871-33-9 C15H10Cl2N4
4-Chlor-2-p-chloranilino-6-phenyl-1,3,5-triazin
—— 4-chloro-N-[1-(4,5-diethylisoxazol-3-yl)-ethyl]-benzenesulfonamide 957128-93-7 C15H19ClN2O3S
4-chloro-N-[1-(4,5-diethylisoxazol-3-yl)-ethyl]-benzenesulfonamide
—— (4,4-difluoro-1-(2-methylpyrimidin-5-yl)cyclohexyl)methanamine 1598427-30-5 C12H17F2N3
(4,4-difluoro-1-(2-methylpyrimidin-5-yl)cyclohexyl)methanamine
—— 4-[(1-cyclopentyl-thioureido)-methyl]-benzoic acid methyl ester 868591-40-6 C15H20N2O2S
4-[(1-cyclopentyl-thioureido)-methyl]-benzoic acid methyl ester
—— 4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene 221462-99-3 C47H44OP2
4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene
—— (4-Ethoxy-3-methylphenyl) acetate 1590411-11-2 C11H14O3
(4-Ethoxy-3-methylphenyl) acetate
—— 4-[5-(3-chloro-4-fluoro-phenyl)-3-isopropyl-2-(2-methoxy-phenyl)-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile 1448867-18-2 C28H22ClFN4O2
4-[5-(3-chloro-4-fluoro-phenyl)-3-isopropyl-2-(2-methoxy-phenyl)-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile
—— 4-(4-{{1-[(4-Benzyloxy-phenyl)-carboxy-methyl]-2-oxo-azetidin-3-ylcarbamoyl}-[(Z)-hydroxyimino]-methyl}-phenoxy)-2-tert-butoxycarbonylamino-butyric acid 64027-46-9 C35H38N4O11
4-(4-{{1-[(4-Benzyloxy-phenyl)-carboxy-methyl]-2-oxo-azetidin-3-ylcarbamoyl}-[(Z)-hydroxyimino]-methyl}-phenoxy)-2-tert-butoxycarbonylamino-butyric acid
—— 4-(3-hydroxymethyl-5-methoxy-indole-2-carbonyl)-morpholine 56364-15-9 C15H18N2O4
4-(3-hydroxymethyl-5-methoxy-indole-2-carbonyl)-morpholine
—— 4,7-Diacetoxy-1-acetyl-5,6-dichlor-1H-indazol 56054-65-0 C13H10Cl2N2O5
4,7-Diacetoxy-1-acetyl-5,6-dichlor-1H-indazol
—— 4-[2'-di(4''-dicyanophenyl)vinyl]bromobenzene 959427-94-2 C22H13BrN2
4-[2'-di(4''-dicyanophenyl)vinyl]bromobenzene
—— 4-methoxy-5-(2-morpholin-4-yl-ethoxy)-2-nitro-benzaldehyde 1387641-73-7 C14H18N2O6
4-methoxy-5-(2-morpholin-4-yl-ethoxy)-2-nitro-benzaldehyde
—— 4-[3-[N-(4-Cyclohexylphenyl)amino]propoxy]benzoic acid 124063-12-3 C22H27NO3
4-[3-[N-(4-Cyclohexylphenyl)amino]propoxy]benzoic acid
—— 4-[1-(4-N-methylaminophenyl)-4-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzenesulfonamide 192450-04-7 C23H19F3N4O2S
4-[1-(4-N-methylaminophenyl)-4-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzenesulfonamide
—— [(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-ethynyl-4-(methoxymethoxy)tetrahydrofuran-2-yl] acetate 943856-45-9 C17H30O6Si
[(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-ethynyl-4-(methoxymethoxy)tetrahydrofuran-2-yl] acetate
—— 4-Amino-2-(4-hydroxybutyl)phthalazin-1(2H)-one 135486-40-7 C12H15N3O2
4-Amino-2-(4-hydroxybutyl)phthalazin-1(2H)-one
—— 4.6-Dioxo-nonansaeure-ethylester 924-85-6 C11H18O4
4.6-Dioxo-nonansaeure-ethylester