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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-chlorophenyl)-2-(2-isopropyl-1-imidazolyl)-5-oxazolepropionic acid 198064-17-4 C18H18ClN3O3
4-(4-chlorophenyl)-2-(2-isopropyl-1-imidazolyl)-5-oxazolepropionic acid
—— 4'-[[2-n-butyl-6-(pyridin-2-yl)-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl 1226954-04-6 C30H27N7
4'-[[2-n-butyl-6-(pyridin-2-yl)-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl
—— 4-[3-(3-Fluoro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one 51535-21-8 C21H23F2NO2
4-[3-(3-Fluoro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one
—— 4-(4-Chloro-benzyloxy)-1,1-dioxo-3-phenyl-1H-1λ<sup>6</sup>-benzo[d]isothiazole-6-carboxylic acid 51574-49-3 C21H14ClNO5S
4-(4-Chloro-benzyloxy)-1,1-dioxo-3-phenyl-1H-1λ<sup>6</sup>-benzo[d]isothiazole-6-carboxylic acid
—— 4-methyl-2-((((propan-2-ylideneamino)oxy)carbonyl)amino)-1,3,2-dioxaphosphinane 2-oxide 32847-64-6 C8H15N2O5P
4-methyl-2-((((propan-2-ylideneamino)oxy)carbonyl)amino)-1,3,2-dioxaphosphinane 2-oxide
—— (4R,5R)-4,5-Dimethyl-1-(toluene-4-sulfonyl)-pyrrolidin-2-one 138816-51-0 C13H17NO3S
(4R,5R)-4,5-Dimethyl-1-(toluene-4-sulfonyl)-pyrrolidin-2-one
—— 4-[(3-ethynylphenyl)carbonyl]-7-quinolin-3-yl-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251164-43-8 C27H20N2O2
4-[(3-ethynylphenyl)carbonyl]-7-quinolin-3-yl-2,3,4,5-tetrahydro-1,4-benzoxazepine
—— 4-N-(2H-benzotriazol-5-yl)-3-methylsulfanyl-6-N-(4-morpholin-4-ylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1037478-55-9 C22H22N10OS
4-N-(2H-benzotriazol-5-yl)-3-methylsulfanyl-6-N-(4-morpholin-4-ylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
—— 4-[2-(Dimethylamino)ethylamino]pyrrolo[1,2-a]quinoxaline-7-carboxylic acid 1255926-51-2 C16H18N4O2
4-[2-(Dimethylamino)ethylamino]pyrrolo[1,2-a]quinoxaline-7-carboxylic acid
—— 4-carbethoxyamino-5-nonyl-2-phenyl-2H-1,2,4-triazol-3(4H)-one 1223079-80-8 C20H30N4O3
4-carbethoxyamino-5-nonyl-2-phenyl-2H-1,2,4-triazol-3(4H)-one
—— 4-Ethyl-5-formylaminomethyl-3-methyl-pyrrol-2-carbonsaeure-ethylester 955-80-6 C12H18N2O3
4-Ethyl-5-formylaminomethyl-3-methyl-pyrrol-2-carbonsaeure-ethylester
—— 4,6-Bis-(γ-dimethylaminopropoxy)-pyrimidin 47093-48-1 C14H26N4O2
4,6-Bis-(γ-dimethylaminopropoxy)-pyrimidin
—— 4-<4-Brom-2-rhodanmethyl-phenoxy>-buttersaeure 10467-01-3 C12H12BrNO3S
4-<4-Brom-2-rhodanmethyl-phenoxy>-buttersaeure
—— 4-Methyl-5-dimethylamino-2-oxo-2,5-dihydro-1H-1-benzazepin 16511-19-6 C13H16N2O
4-Methyl-5-dimethylamino-2-oxo-2,5-dihydro-1H-1-benzazepin
—— 4-(3'-azidopropyl)-5-N-(ethoxycarbonylmethylen)-carboxamido-4-aza-5α-cholestan-3-one 1142178-55-9 C34H57N5O4
4-(3'-azidopropyl)-5-N-(ethoxycarbonylmethylen)-carboxamido-4-aza-5α-cholestan-3-one
—— 4-(4-isobutoxy-3,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol 1351592-46-5 C24H29NO5
4-(4-isobutoxy-3,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol
—— 4-Butyltellanylpentanoic acid 1198757-57-1 C9H18O2Te
4-Butyltellanylpentanoic acid
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-methylpyridin-2-yl)oxy]benzamidine 1230707-47-7 C23H21F2N5O3
4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-methylpyridin-2-yl)oxy]benzamidine
—— {4-[3-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-ethyl-pyrimidin-2-yl}-propyl-amine 1186511-65-8 C18H22N6O
{4-[3-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-ethyl-pyrimidin-2-yl}-propyl-amine
—— 4-((S)-4-carboxy-2-{[1-(2,6-dichlorophenyl)-5-(1-ethoxycarbonylcyclobutoxy)-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester 1164336-73-5 C29H35Cl2N5O9
4-((S)-4-carboxy-2-{[1-(2,6-dichlorophenyl)-5-(1-ethoxycarbonylcyclobutoxy)-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester
—— 4-{(S)-4-carboxy-2-[(5-cyclopropylcarbamoylmethoxy-1-phenyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester 1164339-18-7 C27H34N6O8
4-{(S)-4-carboxy-2-[(5-cyclopropylcarbamoylmethoxy-1-phenyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester
—— 4-<p-Tosylmethyl>-1.2-diphenyl-pyrazolidin-3,5-dion 861-84-7 C23H20N2O4S
4-<p-Tosylmethyl>-1.2-diphenyl-pyrazolidin-3,5-dion
—— 4-Jod-benzolsulfonsaeure-N'-acryloylhydrazid 14061-88-2 C9H9IN2O3S
4-Jod-benzolsulfonsaeure-N'-acryloylhydrazid
—— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 4-allyl-2-methoxy-phenyl ester 7569-28-0 C23H20ClNO5S
[4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 4-allyl-2-methoxy-phenyl ester
—— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,4-dinitro-phenyl ester 14677-26-0 C19H12ClN3O8S
[4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,4-dinitro-phenyl ester
—— 4-Chlor-benzaldehyd-(4-benzoylamino-thiosemicarbazon) 13737-55-8 C15H13ClN4OS
4-Chlor-benzaldehyd-(4-benzoylamino-thiosemicarbazon)
—— 4'-chloro-2-isocyanato-5-methylbenzophenone-diethylketal 147715-58-0 C19H20ClNO3
4'-chloro-2-isocyanato-5-methylbenzophenone-diethylketal
—— (4R,5S)-4,5-O-isopropylidenedioxypentadecanoic acid 128948-44-7 C18H34O4
(4R,5S)-4,5-O-isopropylidenedioxypentadecanoic acid
—— 4-Methoxy-2,3,5,6-tetrafluorphenylbispentafluorphenylmethan 17547-30-7 C20H4F14O
4-Methoxy-2,3,5,6-tetrafluorphenylbispentafluorphenylmethan
—— (4-{[(E)-4-(4,6-Dimethyl-pyrimidin-2-ylsulfamoyl)-phenylimino]-methyl}-phenyl)-triphenyl-phosphonium; bromide 83404-20-0 Br*C37H32N4O2PS
(4-{[(E)-4-(4,6-Dimethyl-pyrimidin-2-ylsulfamoyl)-phenylimino]-methyl}-phenyl)-triphenyl-phosphonium; bromide
—— 4-bromo-8-fluoro-6-(methoxy)-3-quinolinecarboxylic acid 724788-51-6 C11H7BrFNO3
4-bromo-8-fluoro-6-(methoxy)-3-quinolinecarboxylic acid
—— 4-(Benzoylamino)-2-phenylbutyronitril 73234-05-6 C17H16N2O
4-(Benzoylamino)-2-phenylbutyronitril
—— (4-Fluoro-phenyl)-carbamic acid 4-(3-dimethylamino-propyl)-3,5-dioxo-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-yl ester 59180-83-5 C21H26FN3O4
(4-Fluoro-phenyl)-carbamic acid 4-(3-dimethylamino-propyl)-3,5-dioxo-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-yl ester
—— 4-chloro-1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazole-2-carboxylic acid benzylamide 28981-06-8 C15H11ClN2O4S
4-chloro-1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazole-2-carboxylic acid benzylamide
—— 4-n-Butyl-oxazolo<4,5-b>pyridin-2(4H)-on 21594-33-2 C10H12N2O2
4-n-Butyl-oxazolo<4,5-b>pyridin-2(4H)-on
—— 4-oxo-2-pyridazin-4-yl-7-trifluoromethyl-3,4-dihydro-quinazoline-6-sulfonic acid amide 52867-65-9 C13H8F3N5O3S
4-oxo-2-pyridazin-4-yl-7-trifluoromethyl-3,4-dihydro-quinazoline-6-sulfonic acid amide
—— (4S,7S)-4-oxomethyl-7-methyl-6-oxo-hexahydro-pyrazino[2,1-b][1,3]oxazine-8-carboxylic acid benzyl ester 1282532-56-2 C17H20N2O5
(4S,7S)-4-oxomethyl-7-methyl-6-oxo-hexahydro-pyrazino[2,1-b][1,3]oxazine-8-carboxylic acid benzyl ester
—— 4-methyl-N-[2-methyl-5-(5-methyl-pyridin-2-yl)-phenyl]-benzenesulfonamide 1233948-20-3 C20H20N2O2S
4-methyl-N-[2-methyl-5-(5-methyl-pyridin-2-yl)-phenyl]-benzenesulfonamide
—— 4-chloro-6,8-bis-(4-chloro-phenyl)-2-methyl-5,8-dihydro-6<i>H</i>-thiopyrano[4',3':4,5]thieno[2,3-<i>d</i>]pyrimidine 24888-91-3 C22H15Cl3N2S2
4-chloro-6,8-bis-(4-chloro-phenyl)-2-methyl-5,8-dihydro-6<i>H</i>-thiopyrano[4',3':4,5]thieno[2,3-<i>d</i>]pyrimidine
—— 4-{3',5'-di[4''-(2'''-ethylhexyloxy)phenyl]phenyl}-2-(3''''-{3''''',5'''''-di[4''''''-(2'''''''-ethylhexyloxy)phenyl]phenyl}phenyl)pyridine 668438-38-8 C79H97NO4
4-{3',5'-di[4''-(2'''-ethylhexyloxy)phenyl]phenyl}-2-(3''''-{3''''',5'''''-di[4''''''-(2'''''''-ethylhexyloxy)phenyl]phenyl}phenyl)pyridine
—— (4aS,6R,7S,10aR)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-decahydro-1,5-dioxa-benzocycloocten-7-ol 221379-79-9 C17H34O4Si
(4aS,6R,7S,10aR)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-decahydro-1,5-dioxa-benzocycloocten-7-ol
—— 4-tert-butyl-2,6-dimethyl-{[(5'-methyl-2,2'-bipyridinyl)-5-yl]methoxy}benzene 1187876-36-3 C24H28N2O
4-tert-butyl-2,6-dimethyl-{[(5'-methyl-2,2'-bipyridinyl)-5-yl]methoxy}benzene
—— (4R,6S)-4-(3-Methoxy-benzyl)-6-trimethylsilanyl-oxepan-2-one 118527-85-8 C17H26O3Si
(4R,6S)-4-(3-Methoxy-benzyl)-6-trimethylsilanyl-oxepan-2-one
—— 4-{4-methyl-2,5-bis[3-methylbutoxy]styryl}-2,5-bis[3-methylbutoxy]bromo benzene 956004-71-0 C35H53BrO4
4-{4-methyl-2,5-bis[3-methylbutoxy]styryl}-2,5-bis[3-methylbutoxy]bromo benzene
—— 4-[6-[6-cyano-5-(trifluoromethyl)-3-pyridyl]-5-oxo-7-thioxo-6,8-diazaspiro[3.4]octan-8-yl]-2-fluoro-N-(1-methyl-4-piperidyl)benzamide 1332391-56-6 C26H24F4N6O2S
4-[6-[6-cyano-5-(trifluoromethyl)-3-pyridyl]-5-oxo-7-thioxo-6,8-diazaspiro[3.4]octan-8-yl]-2-fluoro-N-(1-methyl-4-piperidyl)benzamide
—— 4-Hydroxy-7-[2-[3-[2-[2-phenylethoxy]ethylsulphonyl]propylamino]ethyl]-1,3-benzothiazol-2(3H)-one 4-methylbenzenesulphonate 154189-27-2 C7H8O3S*C22H28N2O5S2
4-Hydroxy-7-[2-[3-[2-[2-phenylethoxy]ethylsulphonyl]propylamino]ethyl]-1,3-benzothiazol-2(3H)-one 4-methylbenzenesulphonate
—— 4-(hydroxymethyl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 912281-46-0 C21H26O11
4-(hydroxymethyl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
—— 4'',6'-di-isopropoxy-4,4'''-dimethoxy-2,2'''-dimethyl-m-quaterphenyl-2',2''-diamine 113215-98-8 C34H40N2O4
4'',6'-di-isopropoxy-4,4'''-dimethoxy-2,2'''-dimethyl-m-quaterphenyl-2',2''-diamine
—— 4-methyl-N3-(4-pyridin-3-yl-[2-(14)C]pyrimidin-2-yl)-benzene-1,3-diamine 917358-54-4 C16H15N5
4-methyl-N3-(4-pyridin-3-yl-[2-(14)C]pyrimidin-2-yl)-benzene-1,3-diamine
—— 4-benzoyl-3-hydroxy-1-(6-methylbenzo[d]thiazol-2-yl)-5-phenyl-1,5-dihydro-2H-pyrrol-2-one 514188-46-6 C25H18N2O3S
4-benzoyl-3-hydroxy-1-(6-methylbenzo[d]thiazol-2-yl)-5-phenyl-1,5-dihydro-2H-pyrrol-2-one