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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Methyl-8-nitro-4H-benzo[b]pyrrolo[1,2-d][1,4]oxazin-4-yl)-acetic acid ethyl ester 64484-24-8 C16H16N2O5
(4-Methyl-8-nitro-4H-benzo[b]pyrrolo[1,2-d][1,4]oxazin-4-yl)-acetic acid ethyl ester
—— 4-ethoxy-1-ethyl-5-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-6-carboxylic acid ethyl ester 53878-70-9 C14H19N3O3
4-ethoxy-1-ethyl-5-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-6-carboxylic acid ethyl ester
—— 4-Aminophenyl-cyclopropyl-keton 7450-86-4 C16H22N2O2
4-Aminophenyl-cyclopropyl-keton
—— (4,5-Dihydro-thiazol-2-yl)-(2,6-dimethoxy-phenyl)-amine 35160-16-8 C11H14N2O2S
(4,5-Dihydro-thiazol-2-yl)-(2,6-dimethoxy-phenyl)-amine
—— 4-ethoxy-1-furfuryl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-6-carboxylic acid ethyl ester 53878-66-3 C16H17N3O4
4-ethoxy-1-furfuryl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-6-carboxylic acid ethyl ester
—— 4-(3-butenyl)-6-carbomethoxy-4-methyl-2-cyclohexeneone 195048-08-9 C13H18O3
4-(3-butenyl)-6-carbomethoxy-4-methyl-2-cyclohexeneone
—— 4-(2-bromoethoxy)-3-(4-fluorophenyl)furan-2(5H)-one 1504595-03-2 C12H10BrFO3
4-(2-bromoethoxy)-3-(4-fluorophenyl)furan-2(5H)-one
—— (4S)-3-tert-butoxycarbonyl-4-(4-hydroxybenzyl)-1,3-oxazolidin-5-one 1310684-18-4 C15H19NO5
(4S)-3-tert-butoxycarbonyl-4-(4-hydroxybenzyl)-1,3-oxazolidin-5-one
—— 4-(benzyloxy)-2-((4-ethoxyphenyl)diazenyl)phenol 1379745-89-7 C21H20N2O3
4-(benzyloxy)-2-((4-ethoxyphenyl)diazenyl)phenol
—— (4-tert-Butyl-phenyl)-carbamic acid 5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester 28395-92-8 C23H20Cl3NO3
(4-tert-Butyl-phenyl)-carbamic acid 5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester
—— 4-{5-[bis-(2-chloro-ethyl)amino]-1-methyl-1H-benzoimidazol-2-yl}-N-decyl-butyramide 1609623-14-4 C26H42Cl2N4O
4-{5-[bis-(2-chloro-ethyl)amino]-1-methyl-1H-benzoimidazol-2-yl}-N-decyl-butyramide
—— (4-{2-[6-Amino-9-((2R,3R,4S,5S)-5-ethylcarbamoyl-3,4-dihydroxy-tetrahydro-furan-2-yl)-9H-purin-2-ylamino]-ethyl}-phenyl)-acetic acid; hydrochloride 127258-44-0 C22H27N7O6*ClH
(4-{2-[6-Amino-9-((2R,3R,4S,5S)-5-ethylcarbamoyl-3,4-dihydroxy-tetrahydro-furan-2-yl)-9H-purin-2-ylamino]-ethyl}-phenyl)-acetic acid; hydrochloride
—— 4',5-O-dibenzyl-perazidonebramine 671809-74-8 C26H30N12O5
4',5-O-dibenzyl-perazidonebramine
—— 4-acetylamino-1-[(6R)-2-carboxy-8-oxo-7t-((R)-2-phenyl-2-sulfo-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-pyridinium betaine 52482-29-8 C23H22N4O8S2
4-acetylamino-1-[(6R)-2-carboxy-8-oxo-7t-((R)-2-phenyl-2-sulfo-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-pyridinium betaine
—— 4-methyl-2-pyrrolidin-1-ylmethyl-2<i>p</i>-tolyl-pyrazolidin-3-one 16092-87-8 C16H23N3O
4-methyl-2-pyrrolidin-1-ylmethyl-2<i>p</i>-tolyl-pyrazolidin-3-one
—— [4-Fluoro-2-(2-methoxyethoxymethyl)phenyl]methanamine 1341711-10-1 C11H16FNO2
[4-Fluoro-2-(2-methoxyethoxymethyl)phenyl]methanamine
—— 4',6'-dimethoxy-2'-(3,5-dinitrobenzoyloxy)acetophenone 953129-23-2 C17H14N2O9
4',6'-dimethoxy-2'-(3,5-dinitrobenzoyloxy)acetophenone
—— (4-Bromo-phenyl)-dithiocarbamic acid 2,4-dinitro-phenyl ester 21167-99-7 C13H8BrN3O4S2
(4-Bromo-phenyl)-dithiocarbamic acid 2,4-dinitro-phenyl ester
—— 4-benzyl-2,4,6-trimethylcyclohexa-2,5-dien-1-one 41389-02-0 C16H18O
4-benzyl-2,4,6-trimethylcyclohexa-2,5-dien-1-one
—— [(4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-(2-acetoxy-acetyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,6b,7,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-8-yl]-acetic acid ethyl ester 1323943-35-6 C29H37F2NO7
[(4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-(2-acetoxy-acetyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,6b,7,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-8-yl]-acetic acid ethyl ester
—— 4,5-dimethoxy-2-nitrocinnamic-dPEG8-carboxytyramide 1354021-46-7 C38H57N3O15
4,5-dimethoxy-2-nitrocinnamic-dPEG8-carboxytyramide
—— 4-(morpholinomethyl)-1,3-dithiolane-2-thione 33845-86-2 C8H13NOS3
4-(morpholinomethyl)-1,3-dithiolane-2-thione
—— 4-(4-chloro-2-fluorophenoxy)-7-hydroxy-6-methoxyquinazoline 193001-79-5 C15H10ClFN2O3
4-(4-chloro-2-fluorophenoxy)-7-hydroxy-6-methoxyquinazoline
—— 4-methylcinnamoyl anhydride 1134195-72-4 C20H18O3
4-methylcinnamoyl anhydride
—— 4-acetoxy-3,5-diiodo-benzoyl chloride 41072-99-5 C9H5ClI2O3
4-acetoxy-3,5-diiodo-benzoyl chloride
—— (4-methoxy-4-oxobutyl) (6R,7S)-3-(acetyloxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 128472-54-8 C16H21NO8S
(4-methoxy-4-oxobutyl) (6R,7S)-3-(acetyloxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
—— 4-(phenylsulfinyl)benzonitrile 618909-31-2 C13H9NOS
4-(phenylsulfinyl)benzonitrile
—— (4-Chloro-phenylsulfanyl)-(ethyl-methoxy-phosphinothioylsulfanyl)-acetic acid ethyl ester 60178-14-5 C13H18ClO3PS3
(4-Chloro-phenylsulfanyl)-(ethyl-methoxy-phosphinothioylsulfanyl)-acetic acid ethyl ester
—— 4,8-dimethyl-2,3-dihydro-furo[3,2-<i>c</i>]quinoline 64620-45-7 C13H13NO
4,8-dimethyl-2,3-dihydro-furo[3,2-<i>c</i>]quinoline
—— 4-nitrophenyl 6-(bromomethyl)-3-nitrobenzoate 301646-78-6 C14H9BrN2O6
4-nitrophenyl 6-(bromomethyl)-3-nitrobenzoate
—— 4-(2-fluoro-4-{[4-(3-fluorobenzoyl)piperazine-1-carbonyl]amino}phenyl)piperazine-1-carboxylic acid 4-nitrophenyl ester 1071521-92-0 C29H28F2N6O6
4-(2-fluoro-4-{[4-(3-fluorobenzoyl)piperazine-1-carbonyl]amino}phenyl)piperazine-1-carboxylic acid 4-nitrophenyl ester
—— (4-Bromomethyl-benzyl)-phosphonic acid bis-(2-nitro-benzyl) ester 197902-47-9 C22H20BrN2O7P
(4-Bromomethyl-benzyl)-phosphonic acid bis-(2-nitro-benzyl) ester
—— 4-(furan-2-yl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-(p-tolyl)pyridine 1204687-46-6 C26H22N4O
4-(furan-2-yl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-(p-tolyl)pyridine
—— 4-Thiocyanato-benzaldehydthiosemicarbzon 40104-28-7 C9H8N4S2
4-Thiocyanato-benzaldehydthiosemicarbzon
—— 4-(3-chloro-phenyl)-1,3,9-trimethyl-6,7,8,9-tetrahydro-1<i>H</i>-pyrazolo[3,4-<i>b</i>][1,5]diazocine 57313-04-9 C16H19ClN4
4-(3-chloro-phenyl)-1,3,9-trimethyl-6,7,8,9-tetrahydro-1<i>H</i>-pyrazolo[3,4-<i>b</i>][1,5]diazocine
—— 4-methoxy-N-(1-methylpiperidin-2-ylidene)benzenesulfonamide 93100-90-4 C13H18N2O3S
4-methoxy-N-(1-methylpiperidin-2-ylidene)benzenesulfonamide
—— (4R)-4-[(2R,4S,6R)-4-[tert-butyl(dimethyl)silyl]oxy-6-[(3S)-4-hydroxy-3-methylbutyl]-2-methoxyoxan-2-yl]-3-[(4-methoxyphenyl)methyl]-1,3-thiazolidin-2-one 139944-43-7 C28H47NO6SSi
(4R)-4-[(2R,4S,6R)-4-[tert-butyl(dimethyl)silyl]oxy-6-[(3S)-4-hydroxy-3-methylbutyl]-2-methoxyoxan-2-yl]-3-[(4-methoxyphenyl)methyl]-1,3-thiazolidin-2-one
—— (4-(benzo[d]thiazole-2′-yl)-N-butylaniline) 1505616-90-9 C17H18N2S
(4-(benzo[d]thiazole-2′-yl)-N-butylaniline)
—— 4-(dimethylamino)pyridinium 5-nitro-3-(phenoxycarbonyl)-1-(piperidin-1-ylcarbonyl)-1H-indol-2-olate 1355679-97-8 C7H10N2*C21H19N3O6
4-(dimethylamino)pyridinium 5-nitro-3-(phenoxycarbonyl)-1-(piperidin-1-ylcarbonyl)-1H-indol-2-olate
—— 4-isobutyl-3-methyl-thiomorpholine-2,5-dione 2-oxime 66637-52-3 C9H16N2O2S
4-isobutyl-3-methyl-thiomorpholine-2,5-dione 2-oxime
—— (4-(octahydro-2H-isoindol-2-yl)phenyl)methanamine 1426520-94-6 C15H22N2
(4-(octahydro-2H-isoindol-2-yl)phenyl)methanamine
—— 4-{(4-chlorophenyl)(4H-1,2,4-triazol-4-yl)methyl}-1,2-di(tert-butoxycarbonylamino)benzene 1285819-62-6 C25H30ClN5O4
4-{(4-chlorophenyl)(4H-1,2,4-triazol-4-yl)methyl}-1,2-di(tert-butoxycarbonylamino)benzene
—— 4'-Dodecyloxy-4-methanesulfonyl-biphenyl 139225-69-7 C25H36O3S
4'-Dodecyloxy-4-methanesulfonyl-biphenyl
—— 4-(2-Propyl-2-aza-bicyclo[3.2.1]oct-5-yl)-phenol; hydrobromide 74356-72-2 BrH*C16H23NO
4-(2-Propyl-2-aza-bicyclo[3.2.1]oct-5-yl)-phenol; hydrobromide
—— 4-(2-Chloro-phenylcarbamoyl)-5-hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester 85230-29-1 C14H14ClN3O4
4-(2-Chloro-phenylcarbamoyl)-5-hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
—— [(4-tert-butyl-1-methyl-2-phenylpyrrol-3-yl)(phenyl)methylene]dimethylammonium trifluoromethanesulfonate 1107665-59-7 CF3O3S*C24H29N2
[(4-tert-butyl-1-methyl-2-phenylpyrrol-3-yl)(phenyl)methylene]dimethylammonium trifluoromethanesulfonate
—— 4-(4-methoxyphenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-(3-(trifluoromethyl)phenyl)quinazoline 1225021-69-1 C26H20F3N3O3
4-(4-methoxyphenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-(3-(trifluoromethyl)phenyl)quinazoline
—— (4aS,7S,10aR)-7-(benzyloxy)octahydropyrano[3,2-b]oxocin-6(2H)-one 1548668-39-8 C17H22O4
(4aS,7S,10aR)-7-(benzyloxy)octahydropyrano[3,2-b]oxocin-6(2H)-one
—— 4-[5-(3-chloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]naphthalene-1-carboxylic acid methyl ester 1367283-68-8 C22H14ClF4NO3
4-[5-(3-chloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]naphthalene-1-carboxylic acid methyl ester
—— 4-Amino-5-(3-hydroxymethyl phenyl)-7-isopropyl-pyrrolo[2,3-d]-pyrimidine 344891-53-8 C16H18N4O
4-Amino-5-(3-hydroxymethyl phenyl)-7-isopropyl-pyrrolo[2,3-d]-pyrimidine