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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4-Bis-(4-hydroxy-3,5-dimethyl-phenylsulfanyl)-pentanoic acid 57646-43-2 C21H26O4S2
4,4-Bis-(4-hydroxy-3,5-dimethyl-phenylsulfanyl)-pentanoic acid
—— 4'',5,23-tri-O-acetylavermectin B<sub>2a</sub> 72009-76-8 C54H80O18
4'',5,23-tri-O-acetylavermectin B<sub>2a</sub>
—— 4-butyl-1-[3-(phenylpropoxy)propyl]piperidine hydrogen oxalate 1078127-44-2 C2H2O4*C21H35NO
4-butyl-1-[3-(phenylpropoxy)propyl]piperidine hydrogen oxalate
—— 4-O-<3',4',6'-Tri-O-acetyl-2'-(2'',4''-dinitroanilino)-2'-desoxy-α-D-glucopyranosyl>-N,N'-dibenzyloxycarbonyl-2,5-didesoxy-streptamin 61403-76-7 C40H45N5O17
4-O-<3',4',6'-Tri-O-acetyl-2'-(2'',4''-dinitroanilino)-2'-desoxy-α-D-glucopyranosyl>-N,N'-dibenzyloxycarbonyl-2,5-didesoxy-streptamin
—— 4-(3-fluorobenzoyl)piperazine-1-carboxylic acid (4-fluorophenyl)amide 1071521-00-0 C18H17F2N3O2
4-(3-fluorobenzoyl)piperazine-1-carboxylic acid (4-fluorophenyl)amide
—— 4-Hydroxy-3-penten-2-on-oxim 57716-99-1 C5H9NO2
4-Hydroxy-3-penten-2-on-oxim
—— (4R,5R)-4-(2-Furan-3-yl-ethyl)-3,4,5-trimethyl-cyclohex-2-enone 59805-76-4 C15H20O2
(4R,5R)-4-(2-Furan-3-yl-ethyl)-3,4,5-trimethyl-cyclohex-2-enone
—— (4-chlorophenyl)-carbamic acid (S)-1-[(S)-3-(4-chlorophenoxy)-piperidin-1-ylmethyl]-2,2,2-trifluoroethyl ester 1602923-54-5 C21H21Cl2F3N2O3*ClH
(4-chlorophenyl)-carbamic acid (S)-1-[(S)-3-(4-chlorophenoxy)-piperidin-1-ylmethyl]-2,2,2-trifluoroethyl ester
—— 4-[(11S)-10,11-dihydro-8H-[1,4]oxazino[4',3':1,2]imidazo[4,5-c]quinolin-11-ylmethyl]phenyl acetate 898818-88-7 C22H19N3O3
4-[(11S)-10,11-dihydro-8H-[1,4]oxazino[4',3':1,2]imidazo[4,5-c]quinolin-11-ylmethyl]phenyl acetate
—— 4-bromo-5-(2,6-difluoro-3-methoxyphenyl)-1-(3-fluorophenyl)-1,2-dihydro-2-methyl-3H-pyrazol-3-one 1293220-86-6 C17H12BrF3N2O2
4-bromo-5-(2,6-difluoro-3-methoxyphenyl)-1-(3-fluorophenyl)-1,2-dihydro-2-methyl-3H-pyrazol-3-one
—— 4-[1-[[5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carbonyl]amino]piperidin-4-yl]butanoic acid 1131012-04-8 C26H27Cl3N4O3
4-[1-[[5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carbonyl]amino]piperidin-4-yl]butanoic acid
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[3-methyl-5-(trifluoromethyl)phenyl]tetrahydro-2H-pyran-4-carboxamide 1382482-83-8 C24H23F3N4O2
4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[3-methyl-5-(trifluoromethyl)phenyl]tetrahydro-2H-pyran-4-carboxamide
—— [4-(7-Chloroquinolin-4-yl)piperazin-1-yl]-(4-phenylphenyl)methanone 1382489-37-3 C26H22ClN3O
[4-(7-Chloroquinolin-4-yl)piperazin-1-yl]-(4-phenylphenyl)methanone
—— 4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(2,7-diazaspiro[3.5]nonan-2-yl)-2H-[1,3'-bipyridin]-2-one 1257389-11-9 C23H24ClN5O2
4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(2,7-diazaspiro[3.5]nonan-2-yl)-2H-[1,3'-bipyridin]-2-one
—— [4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl L-isoleucinate hydrochloride 1383138-90-6 C28H29ClF3N5O7S*ClH
[4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl L-isoleucinate hydrochloride
—— 4-(4-chlorophenoxy)-N-[(6R)-1-hydroxy-7-oxo-5,6-dihydro-2H-azepin-6-yl]benzamide 1345691-69-1 C19H17ClN2O4
4-(4-chlorophenoxy)-N-[(6R)-1-hydroxy-7-oxo-5,6-dihydro-2H-azepin-6-yl]benzamide
—— 4-[[[2-[4-[1-(2-hydroxy-2-methylpropyl)piperidin-4-yl]-2,3-dimethylanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383680-67-8 C33H41F3N6O2
4-[[[2-[4-[1-(2-hydroxy-2-methylpropyl)piperidin-4-yl]-2,3-dimethylanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
—— 4-Nitrobenzyl 5-[(4-methoxyphenyl)sulfonyl]-5-{5-[2-methyl-5-({[(4-nitrobenzyl)oxy]carbonyl}amino)phenyl]pent-4-ynyl}-2,4-dioxo-1,3-thiazolidine-3-carboxylate 500711-16-0 C38H32N4O13S2
4-Nitrobenzyl 5-[(4-methoxyphenyl)sulfonyl]-5-{5-[2-methyl-5-({[(4-nitrobenzyl)oxy]carbonyl}amino)phenyl]pent-4-ynyl}-2,4-dioxo-1,3-thiazolidine-3-carboxylate
—— 4-[1-(4-fluorophenyl)-4-{[(3S)-3-phenyl-3-(trifluoromethyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine 1381978-26-2 C34H34F4N4O3S
4-[1-(4-fluorophenyl)-4-{[(3S)-3-phenyl-3-(trifluoromethyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine
—— (4R<sup>*</sup>,6S<sup>*</sup>)-1-(1,3-benzodioxol-5-yl)-6-(benzylamino)-4-(benzyloxy)cyclohex-1-ene 129920-42-9 C27H27NO3
(4R<sup>*</sup>,6S<sup>*</sup>)-1-(1,3-benzodioxol-5-yl)-6-(benzylamino)-4-(benzyloxy)cyclohex-1-ene
—— 4-Nitro-benzoic acid 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octyl ester 157103-03-2 C15H8F13NO4
4-Nitro-benzoic acid 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octyl ester
—— 4-bromo-1-(4,4,4-trifluorobutyl)-N-{[6-(trifluoromethyl)pyridin-3-yl]methyl}-1H-benzotriazol-5-amine 1247946-55-9 C17H14BrF6N5
4-bromo-1-(4,4,4-trifluorobutyl)-N-{[6-(trifluoromethyl)pyridin-3-yl]methyl}-1H-benzotriazol-5-amine
—— 4-Bromo-2,3,5,6-tetrafluoro-4-(2,3,5,6-tetrafluoro-4-pentafluorophenyloxy-phenoxy)-cyclohexa-2,5-dienone 53279-68-8 C18BrF13O3
4-Bromo-2,3,5,6-tetrafluoro-4-(2,3,5,6-tetrafluoro-4-pentafluorophenyloxy-phenoxy)-cyclohexa-2,5-dienone
—— 4,4'-<1,6-Hexanediylbis(dimethylimino)>bis<2,2,6,6-tetramethylpiperidine> Dibromid 56490-20-1 2Br*C28H60N4
4,4'-<1,6-Hexanediylbis(dimethylimino)>bis<2,2,6,6-tetramethylpiperidine> Dibromid
—— 4-<2-(3-Methoxy-phenyl)-vinyl>-2-hydroxyiminomethyl-N-methyl-pyridinium-iodid 57093-38-6 C16H17N2O2*I
4-<2-(3-Methoxy-phenyl)-vinyl>-2-hydroxyiminomethyl-N-methyl-pyridinium-iodid
—— 4-Isopropenyl-1,6,6-trimethyl-cyclohexene 54825-91-1 C12H20
4-Isopropenyl-1,6,6-trimethyl-cyclohexene
—— 4'-benzyl-1,1'-dimethyl-1,2'-methanediyl-bis-piperazine 70403-29-1 C18H30N4
4'-benzyl-1,1'-dimethyl-1,2'-methanediyl-bis-piperazine
—— 4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}-N-ethylbutaneamide 1262875-13-7 C25H35F2NO5
4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}-N-ethylbutaneamide
—— 4-(prop-2-enyl)-1,5-diazacyclooctan-2-one 153257-59-1 C9H16N2O
4-(prop-2-enyl)-1,5-diazacyclooctan-2-one
—— (4-methyl-piperazin-1-yl)-(3-{5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-methanone 1171893-19-8 C29H27N7O
(4-methyl-piperazin-1-yl)-(3-{5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-methanone
—— 4-(2-Chloro-acetyl)-3-methoxycarbonylmethyl-5-methyl-1H-pyrrole-2-carboxylic acid methyl ester 88915-86-0 C12H14ClNO5
4-(2-Chloro-acetyl)-3-methoxycarbonylmethyl-5-methyl-1H-pyrrole-2-carboxylic acid methyl ester
—— 4-Methoxy-2-(4-methylphenoxy)-benzoesaeure 57388-64-4 C15H14O4
4-Methoxy-2-(4-methylphenoxy)-benzoesaeure
—— 4-(4-chloro-3-o-chlorobenzylsulfamoylphenyl)-3-propyl-2-propylimino-1,3-thiazolidine-4-ol 760117-74-6 C22H27Cl2N3O3S2
4-(4-chloro-3-o-chlorobenzylsulfamoylphenyl)-3-propyl-2-propylimino-1,3-thiazolidine-4-ol
—— 4-(3-trifluoromethyl-phenyl)-3,6-dihydro-2<i>H</i>-pyridine-1-carboxylic acid anilide 32860-22-3 C19H17F3N2O
4-(3-trifluoromethyl-phenyl)-3,6-dihydro-2<i>H</i>-pyridine-1-carboxylic acid anilide
—— 4-(4-Chloro-phenyl)-1-(3-p-tolylsulfanyl-propyl)-piperidin-4-ol 40311-10-2 C21H26ClNOS
4-(4-Chloro-phenyl)-1-(3-p-tolylsulfanyl-propyl)-piperidin-4-ol
—— 4-tert-Butyl-cyclohexanecarboselenoic acid Se-phenyl ester 138783-66-1 C17H24OSe
4-tert-Butyl-cyclohexanecarboselenoic acid Se-phenyl ester
—— 4-chloro-2-(1-(5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenol 1428638-16-7 C24H19ClN4O2S
4-chloro-2-(1-(5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenol
—— 4,4,5,5,5-Pentafluoro-pentane-1-sulfonic acid amide 906097-31-2 C5H8F5NO2S
4,4,5,5,5-Pentafluoro-pentane-1-sulfonic acid amide
—— 4-(2-(3-nitrophenyl)-4,5-diphenyl-1H-imidazol-1-yl)phenol 1281934-06-2 C45H30N6OZn
4-(2-(3-nitrophenyl)-4,5-diphenyl-1H-imidazol-1-yl)phenol
—— 4-Chloro-3-cyclopentyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride 1027973-80-3 C13H13Cl2N3O
4-Chloro-3-cyclopentyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride
—— (4S,5S)-benzoic acid 4,5-bis(tert-butyl-dimethylsilanyloxy)-2-prop-(Z)-enyl-cyclopent-2-enyl ester 683276-40-6 C27H44O4Si2
(4S,5S)-benzoic acid 4,5-bis(tert-butyl-dimethylsilanyloxy)-2-prop-(Z)-enyl-cyclopent-2-enyl ester
—— 4-(4'-carbamoylbiphenyl-3-yl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide 1233854-26-6 C24H26N4O2
4-(4'-carbamoylbiphenyl-3-yl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide
—— (4-(4-chlorophenyl)-1H-imidazol-1-yl)(2,2-dimethyl-5-phenyloxazolidin-3-yl)methanone 1233854-75-5 C21H20ClN3O2
(4-(4-chlorophenyl)-1H-imidazol-1-yl)(2,2-dimethyl-5-phenyloxazolidin-3-yl)methanone
—— 4-(allyloxy)-3,3-dichloro-4-(4-chlorophenyl)-1-isopropylazetidin-2-one 1252581-01-3 C15H16Cl3NO2
4-(allyloxy)-3,3-dichloro-4-(4-chlorophenyl)-1-isopropylazetidin-2-one
—— 4-(4-chlorophenyl)sulfanylthianthrene 5-oxide 135707-24-3 C18H11ClOS3
4-(4-chlorophenyl)sulfanylthianthrene 5-oxide
—— (4,4',4''-tri(tert-butyl)-2,2':6',2''-terpyridine)(S-sulfito)palladium(II) 484652-13-3 C27H35N3O3PdS
(4,4',4''-tri(tert-butyl)-2,2':6',2''-terpyridine)(S-sulfito)palladium(II)
—— 4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-m-tolyl-4H-isoquinoline-1,3-dione 943544-62-5 C28H28N4O2
4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-m-tolyl-4H-isoquinoline-1,3-dione
—— (4-(5-bromo-2-fluorophenyl)-3,6-dihydro-2H-pyran-3-yl)methyl methanesulfonate 1262038-00-5 C13H14BrFO4S
(4-(5-bromo-2-fluorophenyl)-3,6-dihydro-2H-pyran-3-yl)methyl methanesulfonate
—— 4-methyl-7-oxo-2-(trifluoromethyl)-4,7-dihydro-1,2,4-triazolo[5,1-a]pyrimidine-6-carboxylic acid 1135989-35-3 C8H5F3N4O3
4-methyl-7-oxo-2-(trifluoromethyl)-4,7-dihydro-1,2,4-triazolo[5,1-a]pyrimidine-6-carboxylic acid
—— 4-[(5-phenylisoxazol-3-yl)carbonyl]-1,4-diazabicyclo[3.2.2]nonane 1147416-15-6 C17H19N3O2
4-[(5-phenylisoxazol-3-yl)carbonyl]-1,4-diazabicyclo[3.2.2]nonane