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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-Dichlor-imidazol-2-carbonsaeure-methoxy-ethylester 64736-56-7 C7H8Cl2N2O3
    4,5-Dichlor-imidazol-2-carbonsaeure-methoxy-ethylester
    —— (4-Amino-phenyl)-acetic acid p-tolyl ester; compound with trifluoro-acetic acid 139631-76-8 C2HF3O2*C15H15NO2
    (4-Amino-phenyl)-acetic acid p-tolyl ester; compound with trifluoro-acetic acid
    —— 4-[4-(tert-butoxymethyl)-1H-1,2,3-triazol-1-yl]butanoic acid 1251828-38-2 C11H19N3O3
    4-[4-(tert-butoxymethyl)-1H-1,2,3-triazol-1-yl]butanoic acid
    —— 4-phenylmethoxy-2-methylethyloxycarbonyl-1H-indole 118095-69-5 C19H19NO3
    4-phenylmethoxy-2-methylethyloxycarbonyl-1H-indole
    —— 4-acetoxycyclohexyl 4-methylbenzoate 1036648-30-2 C16H20O4
    4-acetoxycyclohexyl 4-methylbenzoate
    —— 4-methyleneundecanol 111935-14-9 C12H24O
    4-methyleneundecanol
    —— 4-(4-chlorophenyl)-5-fluoro-7-methoxy-3,3-dimethyl-1-(2-nitrophenyl)indoline 1631050-85-5 C23H20ClFN2O3
    4-(4-chlorophenyl)-5-fluoro-7-methoxy-3,3-dimethyl-1-(2-nitrophenyl)indoline
    —— 4'-Amino-4-(2-diethylaminoethoxy)-2'-nitrodiphenylamine 16124-61-1 C18H24N4O3
    4'-Amino-4-(2-diethylaminoethoxy)-2'-nitrodiphenylamine
    —— [4-(3-methoxypropyl)-3-methyl-1-benzofuran-2-yl]methanol 857081-66-4 C14H18O3
    [4-(3-methoxypropyl)-3-methyl-1-benzofuran-2-yl]methanol
    —— 4,7-Bis(4,7,10-trioxa-1-azacyclododecyl)-1,10-phenanthroline 164360-57-0 C28H38N4O6
    4,7-Bis(4,7,10-trioxa-1-azacyclododecyl)-1,10-phenanthroline
    —— 4-iodo-3-(p-methylphenyl)-4-phenyl-3(Z)-buten-2-ol 1188375-93-0 C17H17IO
    4-iodo-3-(p-methylphenyl)-4-phenyl-3(Z)-buten-2-ol
    —— 4-dimethylamino-6-isopropylthio-2-propylthiopyrimidine 1373127-51-5 C12H21N3S2
    4-dimethylamino-6-isopropylthio-2-propylthiopyrimidine
    —— 4-phenyl-2-(tert-butyldimethylsilyl)oxy-2-butene 211187-95-0 C16H26OSi
    4-phenyl-2-(tert-butyldimethylsilyl)oxy-2-butene
    —— 4-(t-butyl)benzyl 2,6-diiodo-4-nitrophenyl ether 1423135-83-4 C17H17I2NO3
    4-(t-butyl)benzyl 2,6-diiodo-4-nitrophenyl ether
    —— 4,5-Dimethyl-[1,3,2]dioxathiolane 2-sulfide 6714-94-9 C4H8O2S2
    4,5-Dimethyl-[1,3,2]dioxathiolane 2-sulfide
    —— 4-((10-((3,6,7,10,11-pentakis(pentyloxy)triphenylen-2-yl)oxy)decyl)oxy)phthalonitrile 1273592-58-7 C61H84N2O7
    4-((10-((3,6,7,10,11-pentakis(pentyloxy)triphenylen-2-yl)oxy)decyl)oxy)phthalonitrile
    —— 4-[N'-(4-bromo-benzylidene)-hydrazino]-1H-thieno[3,2-d]pyrimidin-2-one 872573-43-8 C13H9BrN4OS
    4-[N'-(4-bromo-benzylidene)-hydrazino]-1H-thieno[3,2-d]pyrimidin-2-one
    —— 4-[4-[4-hydroxy-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-3-yl]phenyl]-N-methylbenzamide 1197339-10-8 C27H24N6O2
    4-[4-[4-hydroxy-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-3-yl]phenyl]-N-methylbenzamide
    —— {4-[(3-Dimethylamino-phenoxycarbonyl)-methyl-amino]-butyl}-methyl-carbamic acid 3-dimethylamino-phenyl ester 96414-87-8 C24H34N4O4
    {4-[(3-Dimethylamino-phenoxycarbonyl)-methyl-amino]-butyl}-methyl-carbamic acid 3-dimethylamino-phenyl ester
    —— 4-methyl-6-[5-(3,4,5-trimethoxy-phenyl)-1<i>H</i>-[1,2,3]triazol-4-yl]-pyran-2-one 40235-44-7 C17H17N3O5
    4-methyl-6-[5-(3,4,5-trimethoxy-phenyl)-1<i>H</i>-[1,2,3]triazol-4-yl]-pyran-2-one
    —— 4-benzyl-2-(2-butoxy-phenylsulfanylmethyl)-morpholine 55710-14-0 C22H29NO2S
    4-benzyl-2-(2-butoxy-phenylsulfanylmethyl)-morpholine
    —— 4-Methyl-5-ethyl-3-(2-methoxy-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin 19266-47-8 C13H17N3O3
    4-Methyl-5-ethyl-3-(2-methoxy-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin
    —— 4-Methyl-3-phenylcarbamoyl-Δ<sup>2</sup>-1,2,5-oxadiazolin 19279-56-2 C10H11N3O2
    4-Methyl-3-phenylcarbamoyl-Δ<sup>2</sup>-1,2,5-oxadiazolin
    —— 4-(1-(4-chlorobenzyl)-1H-pyrazol-4-yloxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide 1235397-70-2 C19H14ClFN4O3S2
    4-(1-(4-chlorobenzyl)-1H-pyrazol-4-yloxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-[2-(6-aminopyridin-2-yl)-4-chlorophenoxy]-2,5-difluoro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide 1235399-66-2 C19H12ClF2N5O3S2
    4-[2-(6-aminopyridin-2-yl)-4-chlorophenoxy]-2,5-difluoro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide
    —— 4-Methoxy-3-nitrophenyl methanesulfonate 19013-27-5 C8H9NO6S
    4-Methoxy-3-nitrophenyl methanesulfonate
    —— 4-(2-dimethylamino-ethoxy)-2-methyl-quinoline 34253-49-1 C14H18N2O
    4-(2-dimethylamino-ethoxy)-2-methyl-quinoline
    —— 4-(4-ethoxy-3-methoxy-benzyl)-imidazolidin-2-one 29925-19-7 C13H18N2O3
    4-(4-ethoxy-3-methoxy-benzyl)-imidazolidin-2-one
    —— 4-(2-Bromo-5-methoxy-4-methyl-benzyl)-4-methyl-piperidine-2,6-dione 42144-64-9 C15H18BrNO3
    4-(2-Bromo-5-methoxy-4-methyl-benzyl)-4-methyl-piperidine-2,6-dione
    —— 4-fluorobenzyl diethylcarbamodithioate 30721-61-0 C12H16FNS2
    4-fluorobenzyl diethylcarbamodithioate
    —— 4-(3-chloro-4-hydroxyphenyl)-1,4-dihydro-2-(3-hydroxyphenyl)-6-methyl-3,5-pyridinedicarbonitrile 1033770-56-7 C20H14ClN3O2
    4-(3-chloro-4-hydroxyphenyl)-1,4-dihydro-2-(3-hydroxyphenyl)-6-methyl-3,5-pyridinedicarbonitrile
    —— 4-chloro-7-methoxy-3-methyl-phthalide 99184-07-3 C10H9ClO3
    4-chloro-7-methoxy-3-methyl-phthalide
    —— 4-(acetoxymethyl)-2-phenyl-6-azabicyclo[3.2.2]non-3-ene 1027153-74-7 C17H21NO2
    4-(acetoxymethyl)-2-phenyl-6-azabicyclo[3.2.2]non-3-ene
    —— 4-<(6-Trifluormethylsulfon-benzthiazol-(2)-yl)-azo>-3-methyl-N,N-bis-<2-hydroxy-ethyl>-anilin 2024-07-9 C19H19F3N4O4S2
    4-<(6-Trifluormethylsulfon-benzthiazol-(2)-yl)-azo>-3-methyl-N,N-bis-<2-hydroxy-ethyl>-anilin
    —— 4-ethoxy-1,5,9-triazacyclotridec-4-ene-1,9-dicarboxylic acid 1-tert-butyl ester 9-(2,2,2-trichloroethyl) ester 87499-90-9 C20H34Cl3N3O5
    4-ethoxy-1,5,9-triazacyclotridec-4-ene-1,9-dicarboxylic acid 1-tert-butyl ester 9-(2,2,2-trichloroethyl) ester
    —— 4-iodo-N-[[3-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenyl]carbamoyl]benzamide 132981-05-6 C19H17IN4O2S
    4-iodo-N-[[3-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenyl]carbamoyl]benzamide
    —— 4-(2-{[4-chloro-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoyl]-methyl-amino}-phenyl)-butyric acid tert-butyl ester 1070892-42-0 C28H37BClNO5
    4-(2-{[4-chloro-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoyl]-methyl-amino}-phenyl)-butyric acid tert-butyl ester
    —— (4-benzyloxyphenyl)(4-methoxyphenyl)methyl phenyl sulfone 1609277-63-5 C27H24O4S
    (4-benzyloxyphenyl)(4-methoxyphenyl)methyl phenyl sulfone
    —— 4-{4-[3-(3-Carbamimidoyl-phenyl)-isoxazol-5-ylmethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yloxy}-piperidine-1-carboxylic acid tert-butyl ester 544694-98-6 C29H33N5O6
    4-{4-[3-(3-Carbamimidoyl-phenyl)-isoxazol-5-ylmethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yloxy}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-cyanophenyl 2,3-O-isopropylidene-1,5-dithio-β-D-glycero-pent-3-enopyranoside 232257-71-5 C15H15NO2S2
    4-cyanophenyl 2,3-O-isopropylidene-1,5-dithio-β-D-glycero-pent-3-enopyranoside
    —— 4-[3-(4-chlorophenyl)-5-[(2,4-difluorophenyl)methylidene]-2,4,6-trioxo-1,3-diazinan-1-yl]benzenesulfonamide 1396127-40-4 C23H14ClF2N3O5S
    4-[3-(4-chlorophenyl)-5-[(2,4-difluorophenyl)methylidene]-2,4,6-trioxo-1,3-diazinan-1-yl]benzenesulfonamide
    —— 4-[1-(2-furyl)ethylideneamino]-5-(4-nitrophenyl)-1,4-dihydro-2H-[1,2,4]triazine-3-thione 1261563-28-3 C15H13N5O3S
    4-[1-(2-furyl)ethylideneamino]-5-(4-nitrophenyl)-1,4-dihydro-2H-[1,2,4]triazine-3-thione
    —— 4-(1-Benzylpiperidin-4-yl)oxy-6,7-dimethoxy-2-(4-methylpiperazin-1-yl)quinazoline 1458638-57-7 C27H35N5O3
    4-(1-Benzylpiperidin-4-yl)oxy-6,7-dimethoxy-2-(4-methylpiperazin-1-yl)quinazoline
    —— 4-Chlor-3-<1-hydroxy-1-phenyl-aethyl>-pyrazol 112072-25-0 C11H11ClN2O
    4-Chlor-3-<1-hydroxy-1-phenyl-aethyl>-pyrazol
    —— 4-(4-(6-(N-(2-(dimethylamino)ethyl)-N-methylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol 959465-48-6 C21H28N6O3
    4-(4-(6-(N-(2-(dimethylamino)ethyl)-N-methylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol
    —— 4-ethyl-7-methoxyquinoline 25551-72-8 C12H13NO
    4-ethyl-7-methoxyquinoline
    —— 4-Dimethylamino-1-phenyl-1-indol-3-ylbutan-1-ol 741-54-8 C20H24N2O
    4-Dimethylamino-1-phenyl-1-indol-3-ylbutan-1-ol
    —— 4-dimethylamino-3,5-dimethyl-benzoic acid ethyl ester 100618-20-0 C13H19NO2
    4-dimethylamino-3,5-dimethyl-benzoic acid ethyl ester
    —— 4-(4-Chloro-phenylamino)-2-methyl-6-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 122283-70-9 C15H12ClN5S
    4-(4-Chloro-phenylamino)-2-methyl-6-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-(3,5-Dimethoxy-phenoxy)-3,N-dihydroxy-butyramidine 41279-97-4 C12H18N2O5
    4-(3,5-Dimethoxy-phenoxy)-3,N-dihydroxy-butyramidine