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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Aethoxypent-1-en-3-yl-crotylaether 39186-06-6 C11H20O2
    4-Aethoxypent-1-en-3-yl-crotylaether
    —— 4-(4-hydroxy-3,5-dimethylphenyl)-6-{2-[(3-methylbutyl)oxy]phenyl}pyrimidin-2(1H)-one 934825-93-1 C23H26N2O3
    4-(4-hydroxy-3,5-dimethylphenyl)-6-{2-[(3-methylbutyl)oxy]phenyl}pyrimidin-2(1H)-one
    —— 4-((3-(triethylsilyl)prop-2-ynyloxy)methyl)cyclohexanone 1184953-52-3 C16H28O2Si
    4-((3-(triethylsilyl)prop-2-ynyloxy)methyl)cyclohexanone
    —— 4-cyano-6-trifluoromethyl-endo-tetracyclo<6.3.0.0<sup>2,4</sup>.0<sup>3,7</sup>>undec-5-ene 113358-39-7 C13H12F3N
    4-cyano-6-trifluoromethyl-endo-tetracyclo<6.3.0.0<sup>2,4</sup>.0<sup>3,7</sup>>undec-5-ene
    —— 4-ethoxy-2-(3-hydroxypropyl)-3,6-dimethylphenol 1579996-38-5 C13H20O3
    4-ethoxy-2-(3-hydroxypropyl)-3,6-dimethylphenol
    —— 4-(benzyloxy)-3-hydroxy-1-p-tolylbutan-1-one 1446495-41-5 C18H20O3
    4-(benzyloxy)-3-hydroxy-1-p-tolylbutan-1-one
    —— (4R,5S)-4-<4-<(benzyloxycarbonyl)amino>butanoyl>-2-oxo-5-oxazolidinecarboxylic acid 138207-71-3 C16H20N2O6
    (4R,5S)-4-<4-<(benzyloxycarbonyl)amino>butanoyl>-2-oxo-5-oxazolidinecarboxylic acid
    —— 4-[<i>N</i>-(4-amino-benzenesulfonyl)-isobutyrimidoyl]-morpholine 20434-61-1 C14H21N3O3S
    4-[<i>N</i>-(4-amino-benzenesulfonyl)-isobutyrimidoyl]-morpholine
    —— 4-Diacetamino-5-(2-chlorphenylsulfamoyl)-1-methyl-imidazol 114133-66-3 C14H15ClN4O4S
    4-Diacetamino-5-(2-chlorphenylsulfamoyl)-1-methyl-imidazol
    —— (4-Chlorophenyl)methyl [3-(trifluoromethyl)phenyl]carbamodithioate 58045-16-2 C15H11ClF3NS2
    (4-Chlorophenyl)methyl [3-(trifluoromethyl)phenyl]carbamodithioate
    —— 4a,5,6,7,8,8a-Hexahydrobenzo[e][1,4,2]dioxazin-3-one 93624-94-3 C7H11NO3
    4a,5,6,7,8,8a-Hexahydrobenzo[e][1,4,2]dioxazin-3-one
    —— 4-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-[1,1';4',1'']terphenyl-4''-carbaldehyde 138692-79-2 C87H98N4O3
    4-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-[1,1';4',1'']terphenyl-4''-carbaldehyde
    —— 4,4'-bis(HCF2(CF2)5CH2OH2)-2,2'-bpy 1373318-05-8 C26H16F24N2O2
    4,4'-bis(HCF2(CF2)5CH2OH2)-2,2'-bpy
    —— 4-(N-(2-((2-methoxyethoxy)methoxy)phenyl)-N-((2-methoxyethoxy)methyl)sulfamoyl)benzyl benzylcarbamate 1455483-50-7 C29H36N2O9S
    4-(N-(2-((2-methoxyethoxy)methoxy)phenyl)-N-((2-methoxyethoxy)methyl)sulfamoyl)benzyl benzylcarbamate
    —— 4-(3-phthalimidopropoxy) benzamidoxime 145259-45-6 C18H17N3O4
    4-(3-phthalimidopropoxy) benzamidoxime
    —— 4-Hydroxyquinazoline-5-carbonitrile 1260658-66-9 C9H5N3O
    4-Hydroxyquinazoline-5-carbonitrile
    —— (4As,4bs,6as,7s,9as,9br,11as)-4a,6a,7-trimethylhexadecahydroindeno[4,5-h]isochromen-7-ol 7389-62-0 C19H32O2
    (4As,4bs,6as,7s,9as,9br,11as)-4a,6a,7-trimethylhexadecahydroindeno[4,5-h]isochromen-7-ol
    —— (4,5-dihydro-oxazol-2-yl)-(1-methyl-2-phenyl-ethyl)-amine 102107-51-7 C12H16N2O
    (4,5-dihydro-oxazol-2-yl)-(1-methyl-2-phenyl-ethyl)-amine
    —— 4-[(6-bromoquinazolin-2-yl)amino]-N-(2-methoxyethyl)benzenesulfonamide 1008506-09-9 C17H17BrN4O3S
    4-[(6-bromoquinazolin-2-yl)amino]-N-(2-methoxyethyl)benzenesulfonamide
    —— 4,4'-Diacetyl-3,3'-dimethyldiphenylacetylen 57542-60-6 C20H18O2
    4,4'-Diacetyl-3,3'-dimethyldiphenylacetylen
    —— 4-(2-dimethylamino-purin-9-yl)-2-methyl-phenol 1332368-66-7 C14H15N5O
    4-(2-dimethylamino-purin-9-yl)-2-methyl-phenol
    —— 4'-[(2-Ethyl-4-methyl-6-(1-(2-aminocarbonylethyl)-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic Acid 151025-20-6 C30H29N5O3
    4'-[(2-Ethyl-4-methyl-6-(1-(2-aminocarbonylethyl)-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic Acid
    —— 4-(3-Chlorophenyl)-2-methyl-4,6,7,8-tetrahydro-5(1H)-quinolone 159208-05-6 C16H16ClNO
    4-(3-Chlorophenyl)-2-methyl-4,6,7,8-tetrahydro-5(1H)-quinolone
    —— 4-methoxy-3-(methylthio)-6-[3-(trifluoromethyl)phenyl]pyridazine 188683-84-3 C13H11F3N2OS
    4-methoxy-3-(methylthio)-6-[3-(trifluoromethyl)phenyl]pyridazine
    —— 4-[(2S,4S)-2-[5-chloro-3-(3-fluorophenyl)-4-oxopyrrolo[2,1-f][1,2,4]triazin-2-yl]-4-fluoropyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1549737-62-3 C23H15ClF2N8O
    4-[(2S,4S)-2-[5-chloro-3-(3-fluorophenyl)-4-oxopyrrolo[2,1-f][1,2,4]triazin-2-yl]-4-fluoropyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-O-acetyl-1-[(tert-butoxycarbonyl)amino]-1-deoxy-2,3-O-isopropylidene-5,6-di-O-methanesulfonyl-D-glucitol 160283-98-7 C18H33NO12S2
    4-O-acetyl-1-[(tert-butoxycarbonyl)amino]-1-deoxy-2,3-O-isopropylidene-5,6-di-O-methanesulfonyl-D-glucitol
    —— 4-(4-(2-bromo-2-methylpropanoyl)phenyl)cyclohexanone 1593076-35-7 C16H19BrO2
    4-(4-(2-bromo-2-methylpropanoyl)phenyl)cyclohexanone
    —— 4-(4-(2-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyanopropyl)piperazine-1-carbonyl)-3-hydroxybenzonitrile 1270979-11-7 C25H23N9O2
    4-(4-(2-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyanopropyl)piperazine-1-carbonyl)-3-hydroxybenzonitrile
    —— (4-fluoren-9-yl-phenyl)-methyl sulfide 343233-74-9 C20H16S
    (4-fluoren-9-yl-phenyl)-methyl sulfide
    —— (4-bromophenyl)(phenyl)iodonium triflate 144930-53-0 CF3O3S*C12H9BrI
    (4-bromophenyl)(phenyl)iodonium triflate
    —— 4-(6-fluoro-indazol-2-yl)-benzoic acid ethyl ester 1188514-05-7 C16H13FN2O2
    4-(6-fluoro-indazol-2-yl)-benzoic acid ethyl ester
    —— 4,4,4-trifluoro-1-[6-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-6,9-diazaspiro[2.6]nonan-9-yl]butan-1-one 1354624-24-0 C17H20F3N5O
    4,4,4-trifluoro-1-[6-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-6,9-diazaspiro[2.6]nonan-9-yl]butan-1-one
    —— (4S,4b'R,8a'S,9'R)-3',8a'-dihydroxy-3,11'-methyl-8,8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazolidine-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione trifluoroacetate 1613736-79-0 C2HF3O2*C20H25N3O4
    (4S,4b'R,8a'S,9'R)-3',8a'-dihydroxy-3,11'-methyl-8,8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazolidine-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione trifluoroacetate
    —— 4,5,6-trichloro-1-hexyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole 19517-34-1 C14H14Cl3F3N2
    4,5,6-trichloro-1-hexyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole
    —— 4,5-bis(4-fluorophenyl)-2-phenethyl-2H-1,2,3-triazole 1384848-79-6 C22H17F2N3
    4,5-bis(4-fluorophenyl)-2-phenethyl-2H-1,2,3-triazole
    —— 4,4-diethyl-1-(3-dimethylamino-1-methyl-propyl)-pyrazolidine-3,5-dione 100539-91-1 C13H25N3O2
    4,4-diethyl-1-(3-dimethylamino-1-methyl-propyl)-pyrazolidine-3,5-dione
    —— 4-(3-(2-chloro-2-oxoacetyl)-1H-indol-1-yl)-1-(pyridin-2-ylmethyl)piperidinium chloride 1293289-27-6 C21H20ClN3O2*ClH
    4-(3-(2-chloro-2-oxoacetyl)-1H-indol-1-yl)-1-(pyridin-2-ylmethyl)piperidinium chloride
    —— 4-Chloro-N-[3-methyl-5-((E)-styryl)-isoxazol-4-yl]-benzamide 109300-13-2 C19H15ClN2O2
    4-Chloro-N-[3-methyl-5-((E)-styryl)-isoxazol-4-yl]-benzamide
    —— 4-Bromo-1-(4-methyl-pent-3-enyl)-cyclohexene 4586-96-3 C12H19Br
    4-Bromo-1-(4-methyl-pent-3-enyl)-cyclohexene
    —— 4.4'-Bis-<β-dimethylamino-ethyl-sulfonamido>-diphenyl 16736-92-8 C20H30N4O4S2
    4.4'-Bis-<β-dimethylamino-ethyl-sulfonamido>-diphenyl
    —— 4-[(E)-4-Amino-phenylimino]-2,3,6-trimethyl-cyclohexa-2,5-dienone 29807-70-3 C15H16N2O
    4-[(E)-4-Amino-phenylimino]-2,3,6-trimethyl-cyclohexa-2,5-dienone
    —— 4-vinyloxy-hepta-1,2,5-triene 54572-64-4 C9H12O
    4-vinyloxy-hepta-1,2,5-triene
    —— 4-<2-Methoxy-benzolazo>-3-pentadecyl-phenol 3159-74-8 C28H42N2O2
    4-<2-Methoxy-benzolazo>-3-pentadecyl-phenol
    —— (4-methoxy-phenacyl)-dimethyl-(4-methyl-phenacyl)-ammonium; bromide 114034-72-9 Br*C20H24NO3
    (4-methoxy-phenacyl)-dimethyl-(4-methyl-phenacyl)-ammonium; bromide
    —— 4-Amino-salicylsaeure-(3-diphenylamino-propylester) 21546-27-0 C22H22N2O3
    4-Amino-salicylsaeure-(3-diphenylamino-propylester)
    —— 4-Chlor-1-(1-β-D-glucopyranosylmercapto)-phthalazin 14062-55-6 C14H15ClN2O5S
    4-Chlor-1-(1-β-D-glucopyranosylmercapto)-phthalazin
    —— 4-methyl-2-nitromethyl-quinoline 91241-18-8 C11H10N2O2
    4-methyl-2-nitromethyl-quinoline
    —— (4-<Bis-(2-cyan-ethyl)-amino>-2-methyl-benzyliden)-cyanacetamid 20063-50-7 C17H17N5O
    (4-<Bis-(2-cyan-ethyl)-amino>-2-methyl-benzyliden)-cyanacetamid
    —— 4-Chlor-2,5-bis-phthalimidomethyl-toluol 22016-42-8 C25H17ClN2O4
    4-Chlor-2,5-bis-phthalimidomethyl-toluol
    —— 4-Methyl-5-dimethylamino-penten-(1)-methojodid 16862-22-9 C9H20N*I
    4-Methyl-5-dimethylamino-penten-(1)-methojodid