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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-chloro-4-methoxy-phenyl)-9-hydroxy-2,6-dioxo-1,7-dioxa-spiro[4.4]nonane-8-carboxylic acid ethyl ester 13565-18-9 C17H17ClO8
    4-(3-chloro-4-methoxy-phenyl)-9-hydroxy-2,6-dioxo-1,7-dioxa-spiro[4.4]nonane-8-carboxylic acid ethyl ester
    —— 4-chloro-5-(4-(2-chlorophenyl)piperidin-1-yl)-3-hydrazinylpyridazine 1519048-96-4 C15H17Cl2N5
    4-chloro-5-(4-(2-chlorophenyl)piperidin-1-yl)-3-hydrazinylpyridazine
    —— (4aS,4bR,8S,10aR,10bS,12aS)-8-Hydroxy-2-methoxy-1,10a,12a-trimethyl-4a,4b,5,7,8,9,10,10a,10b,11,12,12a-dodecahydro-4H-chrysen-3-one 32693-58-6 C22H32O3
    (4aS,4bR,8S,10aR,10bS,12aS)-8-Hydroxy-2-methoxy-1,10a,12a-trimethyl-4a,4b,5,7,8,9,10,10a,10b,11,12,12a-dodecahydro-4H-chrysen-3-one
    —— 4-trifluoroacetyl azupyrene 95193-27-4 C18H9F3O
    4-trifluoroacetyl azupyrene
    —— 4-(4-methyl-piperazin-1-ylmethyl)-N-[3-(4-pyridin-4-yl-pyrimidin-2-ylamino)-phenyl]-benzamide 881677-62-9 C28H29N7O
    4-(4-methyl-piperazin-1-ylmethyl)-N-[3-(4-pyridin-4-yl-pyrimidin-2-ylamino)-phenyl]-benzamide
    —— (4bS,8R,8aR,9aR,11aS,11bR)-1-methoxy-9a-(3-phenylpropyl)-5,6,7,8,8a,9,9a,10,11a,11b-decahydro-4,8-methanobenzofuro[3,2-e]oxeto[2,3-g]isoquinoline 85534-88-9 C27H31NO3
    (4bS,8R,8aR,9aR,11aS,11bR)-1-methoxy-9a-(3-phenylpropyl)-5,6,7,8,8a,9,9a,10,11a,11b-decahydro-4,8-methanobenzofuro[3,2-e]oxeto[2,3-g]isoquinoline
    —— 4,5-dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 36337-45-8 C10H12O3
    4,5-dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
    —— 4-Perfluor-heptyl-1-<1-hydroxy-ethyl>-benzol 25444-33-1 C15H9F15O
    4-Perfluor-heptyl-1-<1-hydroxy-ethyl>-benzol
    —— 4-Trichloracetamido-3-penten-2-on 63205-22-1 C7H8Cl3NO2
    4-Trichloracetamido-3-penten-2-on
    —— 4-(((tert-butyldiphenylsilyl)oxy)methyl)-5-((4-fluorobenzyl)carbamoyl)-3-methoxy-2-methylpyridine 1-oxide 1198621-49-6 C32H35FN2O4Si
    4-(((tert-butyldiphenylsilyl)oxy)methyl)-5-((4-fluorobenzyl)carbamoyl)-3-methoxy-2-methylpyridine 1-oxide
    —— 4-chloro-5-(4-(2,3-dichlorophenyl)piperidin-1-yl)-3-hydrazinylpyridazine 1519049-00-3 C15H16Cl3N5
    4-chloro-5-(4-(2,3-dichlorophenyl)piperidin-1-yl)-3-hydrazinylpyridazine
    —— 4-((5-bromopyridin-2-yl)methoxy)-1-(2-(4-((ethyl(methyl)amino)methyl)-2-methylphenyl)-2-oxoethyl)pyridin-2(1H)-one 1453499-53-0 C24H26BrN3O3
    4-((5-bromopyridin-2-yl)methoxy)-1-(2-(4-((ethyl(methyl)amino)methyl)-2-methylphenyl)-2-oxoethyl)pyridin-2(1H)-one
    —— 4-methyl-2-(4-methyl-1-piperidinyl)-N-(4-{[2-(1H-pyrazol-1-yl)ethyl]amino}phenyl)benzamide 689158-14-3 C25H31N5O
    4-methyl-2-(4-methyl-1-piperidinyl)-N-(4-{[2-(1H-pyrazol-1-yl)ethyl]amino}phenyl)benzamide
    —— 4,26-Ditert-butyl-12,18,34,40-tetramethyl-14,16,36,38-tetranitro-12,18,34,40-tetrazanonacyclo[39.3.1.12,6.17,11.113,17.119,23.124,28.129,33.135,39]dopentaconta-1(45),2,4,6(52),7(51),8,10,13(50),14,16,19,21,23(49),24(48),25,27,29(47),30,32,35,37,39(46),41,43-tetracosaene 1384471-12-8 C60H56N8O8
    4,26-Ditert-butyl-12,18,34,40-tetramethyl-14,16,36,38-tetranitro-12,18,34,40-tetrazanonacyclo[39.3.1.12,6.17,11.113,17.119,23.124,28.129,33.135,39]dopentaconta-1(45),2,4,6(52),7(51),8,10,13(50),14,16,19,21,23(49),24(48),25,27,29(47),30,32,35,37,39(46),41,43-tetracosaene
    —— 4,7-bis(4-butyl-5-iodo-2-thienyl)-2,1,3-benzoselenadiazole 1448616-73-6 C22H22I2N2S2Se
    4,7-bis(4-butyl-5-iodo-2-thienyl)-2,1,3-benzoselenadiazole
    —— 4-(4-(4-chlorophenyl)-2-(6-azaspiro[2.5]octane-6-carbonyl)thiazol-5-yl)benzenesulfonamide 1454649-88-7 C23H22ClN3O3S2
    4-(4-(4-chlorophenyl)-2-(6-azaspiro[2.5]octane-6-carbonyl)thiazol-5-yl)benzenesulfonamide
    —— 4-fluoro-N-[(trifluoromethyl)thio]aniline 1045821-87-1 C7H5F4NS
    4-fluoro-N-[(trifluoromethyl)thio]aniline
    —— 4-[(5-amino-7-(2-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)methyl]-2-methoxyphenylsulfamic acid 1040353-57-8 C19H19N7O5S
    4-[(5-amino-7-(2-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)methyl]-2-methoxyphenylsulfamic acid
    —— 4-(4-(2-isopropenylphenoxy)butyl)styrene 725254-00-2 C21H24O
    4-(4-(2-isopropenylphenoxy)butyl)styrene
    —— 4-Phenyl-cyclohexa-2,5-dienecarboxylic acid ethyl ester 75416-54-5 C15H16O2
    4-Phenyl-cyclohexa-2,5-dienecarboxylic acid ethyl ester
    —— 4-methylthio-1-vinyl-1H-pyrazolo<3,4-d>pyrimidine 162439-45-4 C8H8N4S
    4-methylthio-1-vinyl-1H-pyrazolo<3,4-d>pyrimidine
    —— 4-chlorophenyl 4,6-O-benzylidene-2-deoxy-2-fluoro-1-thio-α-D-glucopyranoside 309758-76-7 C19H18ClFO4S
    4-chlorophenyl 4,6-O-benzylidene-2-deoxy-2-fluoro-1-thio-α-D-glucopyranoside
    —— 4-(3-Phenyl-pyrazolo[1,5-a]pyrimidin-6-yl)-1H-pyridin-2-one 293298-69-8 C17H12N4O
    4-(3-Phenyl-pyrazolo[1,5-a]pyrimidin-6-yl)-1H-pyridin-2-one
    —— 4-methoxy-3,5-dimethyl-2'-(4-toluenesulphonamino)diphenyl ketone 107642-77-3 C23H23NO4S
    4-methoxy-3,5-dimethyl-2'-(4-toluenesulphonamino)diphenyl ketone
    —— 4-nitro-N-[2-(toluene-4-sulfonyl)-ethyl]-aniline 108836-82-4 C15H16N2O4S
    4-nitro-N-[2-(toluene-4-sulfonyl)-ethyl]-aniline
    —— (-)-4-O-benzoyl-2,3-O-isopropylidene-1,6-dideoxy-1,6-thioanhydro-D-mannopyranose 136794-40-6 C16H18O5S
    (-)-4-O-benzoyl-2,3-O-isopropylidene-1,6-dideoxy-1,6-thioanhydro-D-mannopyranose
    —— 4-Amidino-4'-[2-[(2-carboxyethyl)carbonylamino]ethyl]biphenyl 144529-18-0 C19H21N3O3
    4-Amidino-4'-[2-[(2-carboxyethyl)carbonylamino]ethyl]biphenyl
    —— 4-(6-Methoxy-bicyclo[3.1.0]hex-6-yl)-morpholine 75190-61-3 C11H19NO2
    4-(6-Methoxy-bicyclo[3.1.0]hex-6-yl)-morpholine
    —— [4-[5-[2-(6-Amino-2-methylpyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(4-cyclopropylpiperazin-1-yl)methanone 1321606-94-3 C28H29FN6O
    [4-[5-[2-(6-Amino-2-methylpyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(4-cyclopropylpiperazin-1-yl)methanone
    —— [(4R,5S,11S,12R)-5,11,12-triacetyloxy-4,5,11,12-tetrahydrobenzo[a]pyren-4-yl] acetate 62533-85-1 C28H24O8
    [(4R,5S,11S,12R)-5,11,12-triacetyloxy-4,5,11,12-tetrahydrobenzo[a]pyren-4-yl] acetate
    —— 4,9-dithioxo-1,12-dithio-2,3,10,11-tetrathia-5,8-diaza-dodecanedioic acid <i>O</i>,<i>O</i>'-diethyl ester 109962-05-2 C10H16N2O2S8
    4,9-dithioxo-1,12-dithio-2,3,10,11-tetrathia-5,8-diaza-dodecanedioic acid <i>O</i>,<i>O</i>'-diethyl ester
    —— 4-[2-(Acetylamino)ethyl]-N-(2-methoxy-5-methylphenyl)benzamide 923769-58-8 C19H22N2O3
    4-[2-(Acetylamino)ethyl]-N-(2-methoxy-5-methylphenyl)benzamide
    —— 4-[2-(Methoxymethoxy)phenyl]-2-(6-methylpyridin-2-yl)quinazoline 1375258-27-7 C22H19N3O2
    4-[2-(Methoxymethoxy)phenyl]-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-(3-Fluoro-4-methoxyphenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375259-32-7 C21H16FN3O
    4-(3-Fluoro-4-methoxyphenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— (4S,8R)-8-((tert-butyldimethylsilyl)oxy)-4-hydroxyheptadec-1-ene-6,10-dione 1431375-91-5 C23H44O4Si
    (4S,8R)-8-((tert-butyldimethylsilyl)oxy)-4-hydroxyheptadec-1-ene-6,10-dione
    —— 4β,13-dihydroxy-5,8-α-epoxycaryophyllane 60444-82-8 C15H26O3
    4β,13-dihydroxy-5,8-α-epoxycaryophyllane
    —— 4-(3,4-Dimethoxyphenyl)-4-methyl-1-pentanol 33214-62-9 C14H22O3
    4-(3,4-Dimethoxyphenyl)-4-methyl-1-pentanol
    —— 4-oxo-3-phenyl-4-(3-(trifluoromethyl)-benzylamino)butyric acid 1224397-29-8 C18H16F3NO3
    4-oxo-3-phenyl-4-(3-(trifluoromethyl)-benzylamino)butyric acid
    —— 4-(3-((5-(aminomethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one 99604-87-2 C28H43NO7
    4-(3-((5-(aminomethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one
    —— (4S,5S)-3,3-dichloro-4-hydroxy-5-(2-methylpropyl)pyrrolidin-2-one 113089-27-3 C8H13Cl2NO2
    (4S,5S)-3,3-dichloro-4-hydroxy-5-(2-methylpropyl)pyrrolidin-2-one
    —— 4,6-Dichlor-2-nitrobiphenyl 65078-81-1 C12H7Cl2NO2
    4,6-Dichlor-2-nitrobiphenyl
    —— (4S)-4,5-dihydro-2-{2'-[(R)-α-methylbenzylamino]phenyl}-4-sec-butyloxazole 1340476-83-6 C21H26N2O
    (4S)-4,5-dihydro-2-{2'-[(R)-α-methylbenzylamino]phenyl}-4-sec-butyloxazole
    —— 4-Hydroxy-2,5-dimethyl-cyclopentandion-(1,3) 16635-82-8 C7H10O3
    4-Hydroxy-2,5-dimethyl-cyclopentandion-(1,3)
    —— 4-[(1R,3R,4R)-3-(4-bromophenyl)-4-{[(1S)-1-(4-chlorophenyl)ethyl]-carbamoyl}cyclohexyl]morpholine trifluoroacetate 1350710-86-9 C2HF3O2*C25H30BrClN2O2
    4-[(1R,3R,4R)-3-(4-bromophenyl)-4-{[(1S)-1-(4-chlorophenyl)ethyl]-carbamoyl}cyclohexyl]morpholine trifluoroacetate
    —— 4-(3,4-Difluorophenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone 301693-96-9 C20H18F2O4S
    4-(3,4-Difluorophenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone
    —— 4-{2-[1-benzhydryl-5-chloro-2-({[(E)-3-phenyl-2-propenyl]oxy}methyl)-1H-indol-3-yl)ethoxy]benzoic acid 479422-62-3 C40H34ClNO4
    4-{2-[1-benzhydryl-5-chloro-2-({[(E)-3-phenyl-2-propenyl]oxy}methyl)-1H-indol-3-yl)ethoxy]benzoic acid
    —— 4-methyl-8-(2-hydroxyethylsulfinyl)-3,3,6,9-tetraoxo-1,2,5,5a,6,9,9a,9b-octahydrothieno<3,2-a>naphthalene 125220-03-3 C15H18O6S2
    4-methyl-8-(2-hydroxyethylsulfinyl)-3,3,6,9-tetraoxo-1,2,5,5a,6,9,9a,9b-octahydrothieno<3,2-a>naphthalene
    —— (4R)-6-methyl-4-(4-tolyl)-3,4-dihydro-1,2,3-benzoxathiazine-2,2-dioxide 1418635-87-6 C15H15NO3S
    (4R)-6-methyl-4-(4-tolyl)-3,4-dihydro-1,2,3-benzoxathiazine-2,2-dioxide
    —— (4-Iodo-phenoxy)-dimethyl-silane 79516-18-0 C8H11IOSi
    (4-Iodo-phenoxy)-dimethyl-silane
    —— 4,6-O-benzylidene-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol 230286-23-4 C21H23NO6
    4,6-O-benzylidene-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol