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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-phenyl-1-(tosylamino)butan-2-one 1241390-98-6 C17H19NO3S
4-phenyl-1-(tosylamino)butan-2-one
—— (4-methoxyphenyl)methyl (2S,3R)-3-methyl-7-oxo-3-(thiocyanatomethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 112110-52-8 C17H18N2O4S2
(4-methoxyphenyl)methyl (2S,3R)-3-methyl-7-oxo-3-(thiocyanatomethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
—— 4,5,9-trimethoxy-3-methylbenz<f>indene 78284-24-9 C17H18O3
4,5,9-trimethoxy-3-methylbenz<f>indene
—— (4-acetyl-phenyl)-carbamic acid-(2-fluoro-ethyl ester) 722-35-0 C11H12FNO3
(4-acetyl-phenyl)-carbamic acid-(2-fluoro-ethyl ester)
—— 4-(1-Piperazinyl)-2-{[3-(Trifluoromethoxy)benzyl]Oxy}Pyrimidine, Trifluoroacetate 426829-91-6 C2HF3O2*C16H17F3N4O2
4-(1-Piperazinyl)-2-{[3-(Trifluoromethoxy)benzyl]Oxy}Pyrimidine, Trifluoroacetate
—— 4-(8-((4-cyclobutylpiperazin-1-yl)methyl)-2-(2-ethyl-1H-benzo[d]imidazol-1-yl)-9-methyl-9H-purin-6-yl)morpholine 1257382-58-3 C28H37N9O
4-(8-((4-cyclobutylpiperazin-1-yl)methyl)-2-(2-ethyl-1H-benzo[d]imidazol-1-yl)-9-methyl-9H-purin-6-yl)morpholine
—— 4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-methoxy-4-(2-methylpropoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162650-35-2 C29H34F3N3O6
4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-methoxy-4-(2-methylpropoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— ([4-(3-methoxyphenyl)-2-nitrophenyl]-methyl)(2-(pyridin-4-yl)(1,3-thiazol-4-yl))amine 630410-41-2 C22H18N4O3S
([4-(3-methoxyphenyl)-2-nitrophenyl]-methyl)(2-(pyridin-4-yl)(1,3-thiazol-4-yl))amine
—— 4-(2-(2-carboxy-ethyl)-3-{6-[3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-5-[2-(4-fluoro-phenyl)-ethylcarbamoyl]-phenoxy]-hexyl}-phenoxy)-butyric acid 1162260-89-0 C42H46FNO9
4-(2-(2-carboxy-ethyl)-3-{6-[3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-5-[2-(4-fluoro-phenyl)-ethylcarbamoyl]-phenoxy]-hexyl}-phenoxy)-butyric acid
—— (4-oxo-3-phenyl-5-(trifluoromethyl)-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)methyl acetate 1604801-66-2 C16H12F3N3O3
(4-oxo-3-phenyl-5-(trifluoromethyl)-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)methyl acetate
—— 4,6-dimethyl-2-phenylthieno<3,2-c>pyridine 111079-38-0 C15H13NS
4,6-dimethyl-2-phenylthieno<3,2-c>pyridine
—— 4-(cyclopropylamino)-N-(2-methyl-5-(3-morpholino-5-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318242-34-0 C29H27F3N6O3S
4-(cyclopropylamino)-N-(2-methyl-5-(3-morpholino-5-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-(3,4-dimethylphenyl)-7H-pyrrolo[2,3-d]pyrimidine 1607005-12-8 C14H13N3
4-(3,4-dimethylphenyl)-7H-pyrrolo[2,3-d]pyrimidine
—— [4-(4-{4-[(4-tert-butyl-benzoylamino)-methyl]-3-fluoro-phenyl}-7H-pyrrolo[2,3-d]pyrimidine-6-yl)-pyrazol-1-yl]-ethanoic acid 1607005-51-5 C29H27FN6O3
[4-(4-{4-[(4-tert-butyl-benzoylamino)-methyl]-3-fluoro-phenyl}-7H-pyrrolo[2,3-d]pyrimidine-6-yl)-pyrazol-1-yl]-ethanoic acid
—— 4-(cyclopropylamino)-N-(5-(3-((4-hydroxymethyl)-1H-imidazole-1-yl)-5-(trifluoromethyl)phenylcarbamoyl)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318241-76-7 C29H24F3N7O3S
4-(cyclopropylamino)-N-(5-(3-((4-hydroxymethyl)-1H-imidazole-1-yl)-5-(trifluoromethyl)phenylcarbamoyl)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide
—— (4'S,5'S)-diethyl 1-acetyl-4'-(4-fluorophenyl)-5'-(2-nitrophenyl)-2-oxospiro[indoline-3,3'-pyrrolidine]-2',2'-dicarboxylate 1435972-46-5 C31H28FN3O8
(4'S,5'S)-diethyl 1-acetyl-4'-(4-fluorophenyl)-5'-(2-nitrophenyl)-2-oxospiro[indoline-3,3'-pyrrolidine]-2',2'-dicarboxylate
—— 4-(4-n-hexadecyloxyphenyloxycarbonyl)benzoic acid 194663-10-0 C30H42O5
4-(4-n-hexadecyloxyphenyloxycarbonyl)benzoic acid
—— 4-(5,7-dihydrodibenzo<c,e>thiepin-5-yl)-1-methylpiperidine hydrogen oxalate 110129-16-3 C20H23NS
4-(5,7-dihydrodibenzo<c,e>thiepin-5-yl)-1-methylpiperidine hydrogen oxalate
—— 4,4'-(diazomethylene)bis((dodecyloxy)benzene) 954097-62-2 C37H58N2O2
4,4'-(diazomethylene)bis((dodecyloxy)benzene)
—— 4-[1-(2,6-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid 1351646-51-9 C22H21NO5
4-[1-(2,6-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid
—— 4-(3,5-cis-Dimethyl-1-piperidino)-3-methylsulfonylbenzoylguanidine 785022-63-1 C16H24N4O3S
4-(3,5-cis-Dimethyl-1-piperidino)-3-methylsulfonylbenzoylguanidine
—— 4-(2-ethenylpropioyloxymethyl)-4-ethyl-2-isopropenyl-2-oxazolin 30016-64-9 C13H19NO3
4-(2-ethenylpropioyloxymethyl)-4-ethyl-2-isopropenyl-2-oxazolin
—— 4-fluoro-<i>N</i>-oxazolo[4,5-<i>b</i>]pyridin-2-yl-benzamide 40925-82-4 C13H8FN3O2
4-fluoro-<i>N</i>-oxazolo[4,5-<i>b</i>]pyridin-2-yl-benzamide
—— 4-methyl-6-(<i>N</i>-methyl-hydrazino)-2-(5-nitro-furan-2-yl)-pyrimidine 28661-98-5 C10H11N5O3
4-methyl-6-(<i>N</i>-methyl-hydrazino)-2-(5-nitro-furan-2-yl)-pyrimidine
—— (4-Chloro-phenyl)-carbamic acid 1-cyano-2-methyl-propyl ester 3863-61-4 C12H13ClN2O2
(4-Chloro-phenyl)-carbamic acid 1-cyano-2-methyl-propyl ester
—— 4'',4''',5'',5'''-tetramethyl-[1,1':3',1'':3'',1''':3''',1'''':3'''',1'''''-sexicyclopentane]-1,1''''',3,3',3'',3''',3'''',3''''',5',5'',5''',5''''-dodecaene 126980-20-9 C28H22P2S4*2Na
4'',4''',5'',5'''-tetramethyl-[1,1':3',1'':3'',1''':3''',1'''':3'''',1'''''-sexicyclopentane]-1,1''''',3,3',3'',3''',3'''',3''''',5',5'',5''',5''''-dodecaene
—— (4<i>R</i>)-5ξ-[<i>N</i>,<i>N</i>'-bis-(2,2,2-trichloro-ethoxycarbonyl)-hydrazino]-2,2-dimethyl-thiazolidine-3,4<i>r</i>-dicarboxylic acid 3-<i>tert</i>-butyl ester 4-(2,2,2-trichloro-ethyl) ester 19907-79-0 C19H24Cl9N3O8S
(4<i>R</i>)-5ξ-[<i>N</i>,<i>N</i>'-bis-(2,2,2-trichloro-ethoxycarbonyl)-hydrazino]-2,2-dimethyl-thiazolidine-3,4<i>r</i>-dicarboxylic acid 3-<i>tert</i>-butyl ester 4-(2,2,2-trichloro-ethyl) ester
—— 4-Methylene-2-oxo-3-propyl-8-[3-(2-trifluoromethyl-10H-phenothiazin-10-yl)propyl]-1-oxa-3,8-diazaspiro[4,5]decane 134318-20-0 C27H30F3N3O2S
4-Methylene-2-oxo-3-propyl-8-[3-(2-trifluoromethyl-10H-phenothiazin-10-yl)propyl]-1-oxa-3,8-diazaspiro[4,5]decane
—— 4-((1R,2R)-1-Ethyl-1,2,3-trihydroxy-propyl)-5H-furan-2-one 477772-13-7 C9H14O5
4-((1R,2R)-1-Ethyl-1,2,3-trihydroxy-propyl)-5H-furan-2-one
—— 4-{6-[((S)-2-mercapto-3-phenylpropionylamino)methyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}benzoic acid 1092949-67-1 C29H31N3O3S
4-{6-[((S)-2-mercapto-3-phenylpropionylamino)methyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}benzoic acid
—— 4-chloro-3-isobutoxy-7-nitro-1H-isochromen-1-one 1422968-72-6 C13H12ClNO5
4-chloro-3-isobutoxy-7-nitro-1H-isochromen-1-one
—— 4-(anthraquinon-2-yl)-1,4-thiazin-3,5-dione 143211-05-6 C18H11NO4S
4-(anthraquinon-2-yl)-1,4-thiazin-3,5-dione
—— 4,4-Difluor-2-chlor-1-ethoxy-3-oxo-cyclobuten-(1) 651-08-1 C6H5ClF2O2
4,4-Difluor-2-chlor-1-ethoxy-3-oxo-cyclobuten-(1)
—— (+)-(4S,5R,6S)-tetrahydro-6-ethyl-5-methyl-4-{[(S)-N-methyl-S-phenylsulfonimidoyl]methyl}-2H-1,3-oxazin-2-one 283594-59-2 C15H22N2O3S
(+)-(4S,5R,6S)-tetrahydro-6-ethyl-5-methyl-4-{[(S)-N-methyl-S-phenylsulfonimidoyl]methyl}-2H-1,3-oxazin-2-one
—— 4-[2-(3-bromo-4-methoxy-phenyl)-(S)-2-hydroxy-ethylamino]-3-{6-[2-fluoromethyl-morpholin-4-yl]-4-methyl-1H-benzimidazol-2-yl}-1H-pyridin-2-one 468740-51-4 C27H29BrFN5O4
4-[2-(3-bromo-4-methoxy-phenyl)-(S)-2-hydroxy-ethylamino]-3-{6-[2-fluoromethyl-morpholin-4-yl]-4-methyl-1H-benzimidazol-2-yl}-1H-pyridin-2-one
—— 4,4-dichloro-3-ethoxy-2-(triethylgermyl)-2-cyclobuten-1-one 92587-52-5 C12H20Cl2GeO2
4,4-dichloro-3-ethoxy-2-(triethylgermyl)-2-cyclobuten-1-one
—— 4(2-chloroallyl)benzyl alcohol 90430-34-5 C10H11ClO
4(2-chloroallyl)benzyl alcohol
—— (4Z)-5-(4-nitrophenyl)-2-phenyl-4-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-2,4-dihydro-3H-pyrazol-3-one 314292-02-9 C27H19N7O3
(4Z)-5-(4-nitrophenyl)-2-phenyl-4-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-2,4-dihydro-3H-pyrazol-3-one
—— (4S)-p-mentha-1,5-dien-9-ol 208336-26-9 C10H16O
(4S)-p-mentha-1,5-dien-9-ol
—— 4-hydroxy-5-iodo-2-methoxybenzoic acid 1215379-34-2 C8H7IO4
4-hydroxy-5-iodo-2-methoxybenzoic acid
—— 4-iodo-N-(3-triethoxysilylpropyl)benzamide 1360702-26-6 C16H26INO4Si
4-iodo-N-(3-triethoxysilylpropyl)benzamide
—— 4,5-dichloro-2-fluoro-<i>N</i>-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 67475-35-8 C11H10Cl2FN3O2S2
4,5-dichloro-2-fluoro-<i>N</i>-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
—— 4-(4-chlorophenyl)indoline-2,3-dione 1421700-80-2 C14H8ClNO2
4-(4-chlorophenyl)indoline-2,3-dione
—— (4aR,6R,8aS)-6-[4-(difluoromethyl)-1,3-oxazol-2-yl]-8a-(2,4-difluorophenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine 1621585-23-6 C17H15F4N3O2S
(4aR,6R,8aS)-6-[4-(difluoromethyl)-1,3-oxazol-2-yl]-8a-(2,4-difluorophenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine
—— 4-(pyridin-2-yl-methyl)-4H-1,2,4-triazol 1015172-30-1 C8H8N4
4-(pyridin-2-yl-methyl)-4H-1,2,4-triazol
—— 4-[1-(4-fluoro-3,5-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid 1351646-53-1 C22H20FNO5
4-[1-(4-fluoro-3,5-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid
—— 4-chloro-2-methyl-pentane-1-sulfonyl fluoride 674-39-5 C6H12ClFO2S
4-chloro-2-methyl-pentane-1-sulfonyl fluoride
—— 4-<Bis-(2-chloraethyl)amino>-benzyliden-amino-(2)-naphthoesaeure-(3) 103508-29-8 C22H20Cl2N2O2
4-<Bis-(2-chloraethyl)amino>-benzyliden-amino-(2)-naphthoesaeure-(3)
—— [4-(4-Methoxy-acridin-9-ylamino)-phenyl]-phosphoramidic acid dimethyl ester; hydrochloride 86187-26-0 C22H22N3O4P*ClH
[4-(4-Methoxy-acridin-9-ylamino)-phenyl]-phosphoramidic acid dimethyl ester; hydrochloride
—— 4-(α-Diethylamino-acetamino)-salicylsaeure-ethylester 13100-12-4 C15H22N2O4
4-(α-Diethylamino-acetamino)-salicylsaeure-ethylester