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中文名称 英文名称 CAS号 化学式 结构式图片
—— '4-Chlor-α-(4-methylphenyl)-benzolbutannitril' 66246-27-3 C17H16ClN
'4-Chlor-α-(4-methylphenyl)-benzolbutannitril'
—— 4-(2-Methoxyphenoxy)-chinazolin 93866-12-7 C15H12N2O2
4-(2-Methoxyphenoxy)-chinazolin
—— 4-(4-[(9H-fluoren-9-ylmethoxycarbonylamino)-dideutero-methyl]-tetradeutero-phenylazo)-tetradeutero-benzoic acid 1080632-95-6 C29H23N3O4
4-(4-[(9H-fluoren-9-ylmethoxycarbonylamino)-dideutero-methyl]-tetradeutero-phenylazo)-tetradeutero-benzoic acid
—— 4-[3,7-Bis-[(E)-hydroxyimino]-2,6-bis-(hydroxyimino-methyl)-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid 26425-32-1 C26H38N4O7
4-[3,7-Bis-[(E)-hydroxyimino]-2,6-bis-(hydroxyimino-methyl)-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid
—— 4-(4-diethylamino-1-methylbutyl)amino-2-methylquinoline-6-carboxylic acid 181189-03-7 C20H29N3O2
4-(4-diethylamino-1-methylbutyl)amino-2-methylquinoline-6-carboxylic acid
—— 4-(Adamantan-1-ylcarbamoyl)-thiobenzimidic acid methyl ester 750523-88-7 C19H24N2OS
4-(Adamantan-1-ylcarbamoyl)-thiobenzimidic acid methyl ester
—— 4-amino-6-morpholin-4-yl-[1,3,5]triazine-2-carboxylic acid ethylamide 36739-63-6 C10H16N6O2
4-amino-6-morpholin-4-yl-[1,3,5]triazine-2-carboxylic acid ethylamide
—— 4-methyl-1,1-dibutylstannacyclohexa-2,5-diene 57242-05-4 C14H26Sn
4-methyl-1,1-dibutylstannacyclohexa-2,5-diene
—— 4-{[(Diethoxy-phosphoryl)-thiophen-2-yl-methyl]-amino}-2-hydroxy-benzoic acid 138712-96-6 C16H20NO6PS
4-{[(Diethoxy-phosphoryl)-thiophen-2-yl-methyl]-amino}-2-hydroxy-benzoic acid
—— 4-chlorophenyl 3-phenylpropiolate 1452154-67-4 C15H9ClO2
4-chlorophenyl 3-phenylpropiolate
—— 4-[4-({[4-(acetyloxy)phenyl]amino}carbonyl)phenyl]piperazin-1-ium trifluoroacetate 882738-21-8 C2HF3O2*C19H21N3O3
4-[4-({[4-(acetyloxy)phenyl]amino}carbonyl)phenyl]piperazin-1-ium trifluoroacetate
—— 4-(1-octynyl)-phenol 1414963-52-2 C14H18O
4-(1-octynyl)-phenol
—— 4-chlorophenyl ferrocenecarboxylate 496917-04-5 C17H13ClFeO2
4-chlorophenyl ferrocenecarboxylate
—— 4-Methyl-Δ<sup>3</sup>-tetrahydrobenzaldehyd-diethylacetal 80825-36-1 C12H22O2
4-Methyl-Δ<sup>3</sup>-tetrahydrobenzaldehyd-diethylacetal
—— (4R,5S)-4-tert-Butoxycarbonylamino-5-methyl-3-oxo-hept-6-enoic acid benzyl ester 221225-51-0 C20H27NO5
(4R,5S)-4-tert-Butoxycarbonylamino-5-methyl-3-oxo-hept-6-enoic acid benzyl ester
—— 4,4-difluoro-1-(4-methyl-1H-imidazol-1-yl)cyclohexanecarboxylic acid hydrochloride 1600498-79-0 C11H14F2N2O2*ClH
4,4-difluoro-1-(4-methyl-1H-imidazol-1-yl)cyclohexanecarboxylic acid hydrochloride
—— 4-(2-chlorophenyl)-1-(3-(2-((2,6-dichlorophenyl)amino)benzyl)-5-mercapto-4H-1,2,4-triazol-4-yl)-3-phenoxyazetidin-2-one 1278593-80-8 C30H22Cl3N5O2S
4-(2-chlorophenyl)-1-(3-(2-((2,6-dichlorophenyl)amino)benzyl)-5-mercapto-4H-1,2,4-triazol-4-yl)-3-phenoxyazetidin-2-one
—— 4-[4-(4-Carbonochloridoylphenyl)sulfanylphenyl]sulfanylbenzoyl chloride 19362-86-8 C20H12Cl2O2S2
4-[4-(4-Carbonochloridoylphenyl)sulfanylphenyl]sulfanylbenzoyl chloride
—— 4-Tert-butyl-2-[3-[3-[5-tert-butyl-2-hydroxy-3-(2-hydroxy-4-iodophenyl)phenyl]phenyl]phenyl]-6-(2-hydroxy-4-iodophenyl)phenol 1374792-95-6 C44H40I2O4
4-Tert-butyl-2-[3-[3-[5-tert-butyl-2-hydroxy-3-(2-hydroxy-4-iodophenyl)phenyl]phenyl]phenyl]-6-(2-hydroxy-4-iodophenyl)phenol
—— 4-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ylidene-1-nitroso-piperidine 3979-11-1 C20H18N2O
4-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ylidene-1-nitroso-piperidine
—— 4-[[[2-[2-Methoxy-4-[4-(4-methylsulfonylpiperazin-1-yl)piperidin-1-yl]anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one 1383678-68-9 C31H37F3N8O4S
4-[[[2-[2-Methoxy-4-[4-(4-methylsulfonylpiperazin-1-yl)piperidin-1-yl]anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one
—— 4-O-benzoyl-2,3-di-O-benzyl-6-deoxy-6-fluoro-α-D-galactopyranosyl 1,3,4,6-tetra-O-benzyl-β-D-fructofuranoside 89499-98-9 C61H61FO11
4-O-benzoyl-2,3-di-O-benzyl-6-deoxy-6-fluoro-α-D-galactopyranosyl 1,3,4,6-tetra-O-benzyl-β-D-fructofuranoside
—— 4-[[[2-[2-methoxy-4-(4-pyrrolidin-1-ylpiperidin-1-yl)anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383681-17-1 C32H38F3N7O2
4-[[[2-[2-methoxy-4-(4-pyrrolidin-1-ylpiperidin-1-yl)anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
—— 4(S)-(3-carbomenthyloxy-2-propen-1-yl)-2-azetidinone 87730-71-0 C17H27NO3
4(S)-(3-carbomenthyloxy-2-propen-1-yl)-2-azetidinone
—— 4-(2-phenylhydrazono)-1-(4-(6,8-dibromo-2-oxo-2H-chromen-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one 1365671-38-0 C22H13Br2N5O3S
4-(2-phenylhydrazono)-1-(4-(6,8-dibromo-2-oxo-2H-chromen-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one
—— 4-(3,5-di-pyridin-3-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester 36124-30-8 C22H20N4O2
4-(3,5-di-pyridin-3-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester
—— 4-[(1-cyclohexyl-1<i>H</i>-tetrazol-5-yl)-piperidin-1-yl-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 37539-67-6 C24H33N7O
4-[(1-cyclohexyl-1<i>H</i>-tetrazol-5-yl)-piperidin-1-yl-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-(5-chloro-benzothiazol-2-yl)-2-hydroxy-phenyl β-<i>D</i>-glucopyranoside 40555-37-1 C19H18ClNO7S
4-(5-chloro-benzothiazol-2-yl)-2-hydroxy-phenyl β-<i>D</i>-glucopyranoside
—— 4,5-dideuteriopyrimidine 57800-61-0 C4H4N2
4,5-dideuteriopyrimidine
—— 4-{4-[bis-(2-chloro-ethyl)-amino]-phenylazo}-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide 38346-57-5 C21H22Cl2N6O3S
4-{4-[bis-(2-chloro-ethyl)-amino]-phenylazo}-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide
—— 4-Ethyl-4-propyl-1,7,3,5-dioxadithionan 27259-27-4 C10H20O2S2
4-Ethyl-4-propyl-1,7,3,5-dioxadithionan
—— 4-amino-benzoic acid [2-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-1-phenyl-ethylidene]-hydrazide 39628-59-6 C20H19N5O2S
4-amino-benzoic acid [2-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-1-phenyl-ethylidene]-hydrazide
—— [4-(2-chloro-phenyl)-6-methoxy-[1,3,5]triazin-2-yl]-(3,4-dichloro-phenyl)-amine 42010-50-4 C16H11Cl3N4O
[4-(2-chloro-phenyl)-6-methoxy-[1,3,5]triazin-2-yl]-(3,4-dichloro-phenyl)-amine
—— 4-ethoxy-6-(4-nitro-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione 32709-99-2 C11H10N4O3S
4-ethoxy-6-(4-nitro-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione
—— 4-(3-Diethylamino-prop-1-ynyl)-2,2,5-trimethyl-piperidin-4-ol 50669-16-4 C15H28N2O
4-(3-Diethylamino-prop-1-ynyl)-2,2,5-trimethyl-piperidin-4-ol
—— 4-(Toluene-4-sulfonyl)-1,4,7-triaza-cycloundecane 132533-67-6 C15H25N3O2S
4-(Toluene-4-sulfonyl)-1,4,7-triaza-cycloundecane
—— 4-Chloro-N-(9H-thioxanthen-9-yl)-butyramide 132019-51-3 C17H16ClNOS
4-Chloro-N-(9H-thioxanthen-9-yl)-butyramide
—— 4-{(1S,4S)-5-[adamantan-1-ylmethyl]-2,5-diazabicyclo[2.2.1]hept-2-yl}-N-({4-[(cyclohexylmethyl)amino]-3-nitrophenyl}sulfonyl)benzamide 1335145-77-1 C36H47N5O5S
4-{(1S,4S)-5-[adamantan-1-ylmethyl]-2,5-diazabicyclo[2.2.1]hept-2-yl}-N-({4-[(cyclohexylmethyl)amino]-3-nitrophenyl}sulfonyl)benzamide
—— 4-Ethoxycarbonyl-2-(3-oxo-butylmercapto)-thiazol 22997-26-8 C10H13NO3S2
4-Ethoxycarbonyl-2-(3-oxo-butylmercapto)-thiazol
—— 4-tert-pentylphenyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate 1104448-02-3 C29H34N2O6S
4-tert-pentylphenyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate
—— 4-Oxo-pentanoic acid 4-methyl-2-oxo-7-(4-oxo-pentanoyloxy)-2H-chromen-6-yl ester 116577-51-6 C20H20O8
4-Oxo-pentanoic acid 4-methyl-2-oxo-7-(4-oxo-pentanoyloxy)-2H-chromen-6-yl ester
—— 4'-[1-[[(5-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-4-biphenylcarboxamide 1003876-29-6 C29H29ClN4O4S
4'-[1-[[(5-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-4-biphenylcarboxamide
—— 4-[2-[8,8,9,9,10,10-Hexafluoro-4,14-diphenyl-2-(2-pyridin-4-ylethynyl)-3,15-dithiatetracyclo[10.3.0.02,6.07,11]pentadeca-4,6,11,13-tetraen-1-yl]ethynyl]pyridine 1026788-65-7 C39H20F6N2S2
4-[2-[8,8,9,9,10,10-Hexafluoro-4,14-diphenyl-2-(2-pyridin-4-ylethynyl)-3,15-dithiatetracyclo[10.3.0.02,6.07,11]pentadeca-4,6,11,13-tetraen-1-yl]ethynyl]pyridine
—— 4-(3-chloroanilino)-6-(3-[morpholinomethylenamino]phenyl)-7H-pyrrolo[2,3-d]pyrimidine 203724-09-8 C23H21ClN6O
4-(3-chloroanilino)-6-(3-[morpholinomethylenamino]phenyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4-O-<1D-(1,2,4/3,5)-5-C-Acetoxymethyl-2,3-di-O-acetyl-1,2,3,4-tetrahydroxy-4-O-methylcyclohexyl>-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose 105017-67-2 C28H40O17
4-O-<1D-(1,2,4/3,5)-5-C-Acetoxymethyl-2,3-di-O-acetyl-1,2,3,4-tetrahydroxy-4-O-methylcyclohexyl>-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose
—— (4-Benzoyl-1,2,3,4-tetramethyl-cyclobut-2-enyl)-phenyl-methanone 23114-68-3 C22H22O2
(4-Benzoyl-1,2,3,4-tetramethyl-cyclobut-2-enyl)-phenyl-methanone
—— 4-methyl-2-(6-methyl-benzothiazol-2-ylazo)-phenol 33869-14-6 C15H13N3OS
4-methyl-2-(6-methyl-benzothiazol-2-ylazo)-phenol
—— 4-Butylthio-2-isopropyl-5-propylimidazol 37716-69-1 C13H24N2S
4-Butylthio-2-isopropyl-5-propylimidazol
—— (4-Chlor-phenyl)-diphenaethyl-phosphinoxid 24901-08-4 C22H22ClOP
(4-Chlor-phenyl)-diphenaethyl-phosphinoxid
—— 4-N-[(3aS,4R,6R,6aR)-6-(aminomethyl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]-5-(1,3-benzothiazol-2-yl)-6-methyl-2-N-(thiophen-2-ylmethyl)pyrimidine-2,4-diamine 1208988-77-5 C26H30N6O2S2
4-N-[(3aS,4R,6R,6aR)-6-(aminomethyl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]-5-(1,3-benzothiazol-2-yl)-6-methyl-2-N-(thiophen-2-ylmethyl)pyrimidine-2,4-diamine