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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Benzamido-2-ethoxy-1,1-dicyanpentadien-(1,3) 23054-42-4 C16H15N3O2
    4-Benzamido-2-ethoxy-1,1-dicyanpentadien-(1,3)
    —— (4-Butoxy-phenoxy)-acetic acid pent-4-enyl ester 30563-47-4 C17H24O4
    (4-Butoxy-phenoxy)-acetic acid pent-4-enyl ester
    —— (4a<i>R</i>)-6<i>t</i>-(6-amino-purin-9-yl)-3-benzyl-2-oxo-(4a<i>r</i>,7a<i>t</i>)-hexahydro-2λ<sup>5</sup>-furo[2,3-<i>e</i>][1,3,2]oxazaphosphinine-2,7<i>c</i>-diol 42029-48-1 C17H19N6O5P
    (4a<i>R</i>)-6<i>t</i>-(6-amino-purin-9-yl)-3-benzyl-2-oxo-(4a<i>r</i>,7a<i>t</i>)-hexahydro-2λ<sup>5</sup>-furo[2,3-<i>e</i>][1,3,2]oxazaphosphinine-2,7<i>c</i>-diol
    —— 4-(4-tert-Butyl-1-hydroxy-cyclohexyl)-2,2-dimethyl-pentan-3-one 36259-69-5 C17H32O2
    4-(4-tert-Butyl-1-hydroxy-cyclohexyl)-2,2-dimethyl-pentan-3-one
    —— 4-Benzyloxy-2'-oxodecylbenzene 142272-41-1 C23H30O2
    4-Benzyloxy-2'-oxodecylbenzene
    —— 4-amino-5-methyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350853-14-3 C23H18F5N7O
    4-amino-5-methyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-tert-Butylimino-1-methyl-3,3-diphenyl-azetidinon-(2) 30503-97-0 C20H22N2O
    4-tert-Butylimino-1-methyl-3,3-diphenyl-azetidinon-(2)
    —— 4-Bromo-N,N-bis-(2-hydroxy-ethyl)-3-nitro-benzenesulfonamide 49804-38-8 C10H13BrN2O6S
    4-Bromo-N,N-bis-(2-hydroxy-ethyl)-3-nitro-benzenesulfonamide
    —— 4′,6‴-diiodo-5′,5‴-dimethoxy-1,1′:3′,1″:4″,1‴:3‴,1‴′-quinquephenyl 1401316-60-6 C32H24I2O2
    4′,6‴-diiodo-5′,5‴-dimethoxy-1,1′:3′,1″:4″,1‴:3‴,1‴′-quinquephenyl
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((3-(2-hydroxyethylamino)propylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-77-1 C42H64N2O3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((3-(2-hydroxyethylamino)propylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— [4-(3,4-dimethyl-phenyl)-butyl]-phenyl-carbamic acid-(2-dimethylamino-ethyl ester) 113651-31-3 C23H32N2O2
    [4-(3,4-dimethyl-phenyl)-butyl]-phenyl-carbamic acid-(2-dimethylamino-ethyl ester)
    —— 4-(4-chlorophenyl)-3-methylene-1-phenylazetidin-2-one 1556860-74-2 C16H12ClNO
    4-(4-chlorophenyl)-3-methylene-1-phenylazetidin-2-one
    —— 4-methyl-3-(4-nitrophenyl)-6,8-diphenylpyrido[2,1-b][1,3,4]oxadiazin-5-ium;trifluoromethanesulfonate 86397-05-9 CF3O3S*C26H20N3O3
    4-methyl-3-(4-nitrophenyl)-6,8-diphenylpyrido[2,1-b][1,3,4]oxadiazin-5-ium;trifluoromethanesulfonate
    —— 4,5-Bis(4-chlorophenyl)-4,5-dihydro-2-(methylthio)-1H-imidazole Hydrochloride 86212-30-8 C16H14Cl2N2S*ClH
    4,5-Bis(4-chlorophenyl)-4,5-dihydro-2-(methylthio)-1H-imidazole Hydrochloride
    —— 4-[1-(toluene-4-sulfonyl)-ethyl]-pyridine 107516-55-2 C14H15NO2S
    4-[1-(toluene-4-sulfonyl)-ethyl]-pyridine
    —— 4-(9-amino-3,4-dihydro-5-oxa-4,8,10,10a-tetraazabenzo[cd]cyclopenta[f]azulen-3-yl)-3-fluorophenol 1426668-22-5 C17H12FN5O2
    4-(9-amino-3,4-dihydro-5-oxa-4,8,10,10a-tetraazabenzo[cd]cyclopenta[f]azulen-3-yl)-3-fluorophenol
    —— (4R*,7R*,8S*)-3-carbethoxy-7,8-dimethyl-7-((methoxyethoxy)methoxy)spiro<3.4>octan-2-one 91085-12-0 C17H28O6
    (4R*,7R*,8S*)-3-carbethoxy-7,8-dimethyl-7-((methoxyethoxy)methoxy)spiro<3.4>octan-2-one
    —— 4,4-di<p-tolyl>-1-tetralone 99647-85-5 C24H22O
    4,4-di<p-tolyl>-1-tetralone
    —— {(4S,5R,7R)-5-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-7-iodomethyl-6-oxa-spiro[2.5]oct-4-yloxy}-triethyl-silane 375393-68-3 C27H46IN3O3Si
    {(4S,5R,7R)-5-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-7-iodomethyl-6-oxa-spiro[2.5]oct-4-yloxy}-triethyl-silane
    —— 4-(2-[6-anilino-1,3,5-hexatrienyl]-3,3-dimethyl-5-sulfo-3H-1-indoliumyl)-1-butanesulfonate 1454620-39-3 C26H30N2O6S2
    4-(2-[6-anilino-1,3,5-hexatrienyl]-3,3-dimethyl-5-sulfo-3H-1-indoliumyl)-1-butanesulfonate
    —— 4-(((1S,2S)-2-(4-bromophenyl)cyclopropyl)methyl)morpholine 1366440-53-0 C14H18BrNO
    4-(((1S,2S)-2-(4-bromophenyl)cyclopropyl)methyl)morpholine
    —— 4,5-secocholestan-3,5-diol 86401-62-9 C27H50O2
    4,5-secocholestan-3,5-diol
    —— 4-(difluoro-nitro-methyl)-2,6-diphenyl-4-trifluoromethyl-4<i>H</i>-[1,3,5]oxadiazine 71997-73-4 C17H10F5N3O3
    4-(difluoro-nitro-methyl)-2,6-diphenyl-4-trifluoromethyl-4<i>H</i>-[1,3,5]oxadiazine
    —— 4-(4-bromo-2-fluoro-benzyl)-thiomorpholine 1,1-dioxide 1092563-28-4 C11H13BrFNO2S
    4-(4-bromo-2-fluoro-benzyl)-thiomorpholine 1,1-dioxide
    —— ((4-methoxyphenyl)diazenyl)bis(triphenyl-l5-phosphaneyl)rhodium(VI) dichloride tetrafluoroborate 112817-43-3 BF4*C43H38Cl2N2OP2Rh
    ((4-methoxyphenyl)diazenyl)bis(triphenyl-l5-phosphaneyl)rhodium(VI) dichloride tetrafluoroborate
    —— 4-methylacetophenone N-Boc-hydrazone 60295-09-2 C14H20N2O2
    4-methylacetophenone N-Boc-hydrazone
    —— 4-(3'-chloro-4'-fluorophenylamino)-6-[3-(7-oxa-2-azaspiro[3.5]nonane-2-yl)propoxy]-7-methoxyquinazoline 1445860-70-7 C25H28ClFN4O3
    4-(3'-chloro-4'-fluorophenylamino)-6-[3-(7-oxa-2-azaspiro[3.5]nonane-2-yl)propoxy]-7-methoxyquinazoline
    —— 4-[(2,4-diaminopyrimidin-5-yl)methyl]-2,6-dimethylphenol;hydrochloride 84876-30-2 C13H16N4O*ClH
    4-[(2,4-diaminopyrimidin-5-yl)methyl]-2,6-dimethylphenol;hydrochloride
    —— 4-amino-2-ethyl-6-isopropyl-pyrimidine-5-carbonitrile 54122-54-2 C10H14N4
    4-amino-2-ethyl-6-isopropyl-pyrimidine-5-carbonitrile
    —— 4-tetradecyl-phenetole 860767-54-0 C22H38O
    4-tetradecyl-phenetole
    —— 4-chloro-2,3-dimethoxybiphenyl 947683-01-4 C14H13ClO2
    4-chloro-2,3-dimethoxybiphenyl
    —— 4-(4-Chlor-phenyl)-2-dimethylamino-2,6-diphenyl-2H-thiopyran 87691-79-0 C25H22ClNS
    4-(4-Chlor-phenyl)-2-dimethylamino-2,6-diphenyl-2H-thiopyran
    —— (4RS)-4-[(6SR)-1,4-dioxa-8-thiaspiro[4.5]dec-6-yl]4-hydroxy-2-butanone 1303963-59-8 C11H18O4S
    (4RS)-4-[(6SR)-1,4-dioxa-8-thiaspiro[4.5]dec-6-yl]4-hydroxy-2-butanone
    —— (4-Pyridin-2-yl-phenyl)-acetic acid hydrazide 139277-62-6 C13H13N3O
    (4-Pyridin-2-yl-phenyl)-acetic acid hydrazide
    —— 4-(3-(2-(t-butoxycarbonylamino)acetylamino)phenyl)-2H-phthalazin-1-one 286951-24-4 C21H22N4O4
    4-(3-(2-(t-butoxycarbonylamino)acetylamino)phenyl)-2H-phthalazin-1-one
    —— (4S)-3,4-Dihydro-8-iodo-2H-1-benzopyran-4-amine 1228558-84-6 C9H10INO
    (4S)-3,4-Dihydro-8-iodo-2H-1-benzopyran-4-amine
    —— 4-cyclopropyl-3-[(3-methoxybenzyl)oxy]-2-methylpyridine 870635-78-2 C17H19NO2
    4-cyclopropyl-3-[(3-methoxybenzyl)oxy]-2-methylpyridine
    —— 4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(2,6-diazaspiro[3.5]nonan-2-yl)-2H-[1,3'-bipyridin]-2-one 1257389-20-0 C23H24ClN5O2
    4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(2,6-diazaspiro[3.5]nonan-2-yl)-2H-[1,3'-bipyridin]-2-one
    —— 4-(10-amino-3,4-dihydro-4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-2-chloro-6-methoxyphenol 1426666-94-5 C20H16ClN5O2
    4-(10-amino-3,4-dihydro-4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-2-chloro-6-methoxyphenol
    —— 4-octyloxy-N-[4-(4-ferrocenylphenyl)benzylidene]aniline 370866-59-4 C37H39FeNO
    4-octyloxy-N-[4-(4-ferrocenylphenyl)benzylidene]aniline
    —— 4-chloro-2-octanone 83632-85-3 C8H15ClO
    4-chloro-2-octanone
    —— 4-Chlorphenyl-cyanessigsaeure 28953-94-8 C9H6ClNO2
    4-Chlorphenyl-cyanessigsaeure
    —— 4-sulfamoylphthalic acid diamide 207844-55-1 C8H9N3O4S
    4-sulfamoylphthalic acid diamide
    —— 4-[[3-(1-Hydroxyethyl)pyridin-2-yl]methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229581-03-6 C22H23NO3
    4-[[3-(1-Hydroxyethyl)pyridin-2-yl]methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— (4-Dimethylamino-phenyl)-(4-dimethylamino-2-trifluoromethyl-phenyl)-phenyl-methanol 51332-17-3 C24H25F3N2O
    (4-Dimethylamino-phenyl)-(4-dimethylamino-2-trifluoromethyl-phenyl)-phenyl-methanol
    —— 4-Carbethoxy-5-(p-tolyl)-1-(β-pyridyl)-2,3-pyrrolidin-dion 36085-07-1 C19H18N2O4
    4-Carbethoxy-5-(p-tolyl)-1-(β-pyridyl)-2,3-pyrrolidin-dion
    —— 4-[(E)-1,5-Dimethyl-hexylimino]-2-phenylamino-4H-naphthalen-1-one 28907-77-9 C24H28N2O
    4-[(E)-1,5-Dimethyl-hexylimino]-2-phenylamino-4H-naphthalen-1-one
    —— 4-(3-Hexyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40095-71-4 C17H26N2O3S
    4-(3-Hexyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester
    —— 4-iodo-5,6-di(p-fluoroanilino)pyridine-2,3-dione 1374846-40-8 C17H10F2IN3O2
    4-iodo-5,6-di(p-fluoroanilino)pyridine-2,3-dione
    —— (4-phenylstyryl)(phenyl)sulfane 164299-60-9 C20H16S
    (4-phenylstyryl)(phenyl)sulfane