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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-bis(4-(4-(methoxycarbonyl)phenyl)-1H-1,2,3-triazol-1-yl)-[2,2'-bipyridine] 1,1'-dioxide 1443766-66-2 C30H22N8O6
    4,4'-bis(4-(4-(methoxycarbonyl)phenyl)-1H-1,2,3-triazol-1-yl)-[2,2'-bipyridine] 1,1'-dioxide
    —— 4-acetylamino-<i>N</i>-(5-bromo-6-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide 36082-20-9 C13H13BrN4O3S2
    4-acetylamino-<i>N</i>-(5-bromo-6-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide
    —— 4-Propoxybenzylsulfonylessigsaeure 28203-62-5 C12H16O5S
    4-Propoxybenzylsulfonylessigsaeure
    —— 4,7-Dichlor-chinolin-8-diazonium 34683-04-0 C9H4Cl2N3
    4,7-Dichlor-chinolin-8-diazonium
    —— 4-{4-[4-(3-Chlorocarbonyl-propyl)-phenoxy]-phenyl}-butyryl chloride 38862-17-8 C20H20Cl2O3
    4-{4-[4-(3-Chlorocarbonyl-propyl)-phenoxy]-phenyl}-butyryl chloride
    —— 4-ferrocenyl-4'-hydroxyazobenzene 215094-41-0 C22H18FeN2O
    4-ferrocenyl-4'-hydroxyazobenzene
    —— 4-{[3-(2-fluoro-4-hydroxy-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide 1124320-47-3 C19H16FN5O3S
    4-{[3-(2-fluoro-4-hydroxy-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide
    —— [4-(2-Hydroxy-ethylsulfamoyl)-2-methyl-phenoxy]-acetic acid 36691-81-3 C11H15NO6S
    [4-(2-Hydroxy-ethylsulfamoyl)-2-methyl-phenoxy]-acetic acid
    —— 4-Hydroxymethyl-3-methyl-5-oxo-cyclohex-3-enecarboxylic acid methyl ester 141854-78-6 C10H14O4
    4-Hydroxymethyl-3-methyl-5-oxo-cyclohex-3-enecarboxylic acid methyl ester
    —— 4-[3-(naphthalen-1-ylsulfonylamino)-4-oxo-4-pyrrolidin-1-ylbutyl]benzenecarboximidamide;hydroiodide 82099-35-2 C25H28N4O3S*HI
    4-[3-(naphthalen-1-ylsulfonylamino)-4-oxo-4-pyrrolidin-1-ylbutyl]benzenecarboximidamide;hydroiodide
    —— (4-iodo-phenyl)-triphenyl germane 95957-87-2 C24H19GeI
    (4-iodo-phenyl)-triphenyl germane
    —— 4-(1-hydroxycyclopentyl)-N,N-di(propan-2-yl)pyridine-3-carboxamide 104084-51-7 C17H26N2O2
    4-(1-hydroxycyclopentyl)-N,N-di(propan-2-yl)pyridine-3-carboxamide
    —— 4-trifluoromethyl-2-trimethylsyloxyfuran 102854-62-6 C8H11F3O2Si
    4-trifluoromethyl-2-trimethylsyloxyfuran
    —— 4-[5-amino-1-(4-cyanophenyl)-1H-imidazol-4-yl]-5-imino-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile 1380583-85-6 C15H9N7O
    4-[5-amino-1-(4-cyanophenyl)-1H-imidazol-4-yl]-5-imino-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile
    —— 4-(3,5-dihydroxyphenoxy)dibenzo[b,d]furan-1,3,7,9-tetraol 1375467-12-1 C18H12O8
    4-(3,5-dihydroxyphenoxy)dibenzo[b,d]furan-1,3,7,9-tetraol
    —— 4,4-Dimethyl-3-(trimethylsilyl)-5,5-bis(trimethylsilyl)-1,2,3-triaza-4-sila-1-cyclopenten 66239-87-0 C12H33N3Si4
    4,4-Dimethyl-3-(trimethylsilyl)-5,5-bis(trimethylsilyl)-1,2,3-triaza-4-sila-1-cyclopenten
    —— 4-Piperidineacetic acid, 3-ethyl-1-(phenylmethyl)-, ethyl ester, trans- 40748-72-9 C18H27NO2
    4-Piperidineacetic acid, 3-ethyl-1-(phenylmethyl)-, ethyl ester, trans-
    —— 4-acetoxy-2-(3,4-dimethoxy-phenyl)-thiazole 6156-54-3 C13H13NO4S
    4-acetoxy-2-(3,4-dimethoxy-phenyl)-thiazole
    —— (4-chlorobenzoyloxymethyl)trimethoxysilane 76240-98-7 C11H15ClO5Si
    (4-chlorobenzoyloxymethyl)trimethoxysilane
    —— 4-O-(2-trifluoracetamido-2-deoxy-3,4,6-tri-O-acetyl-D-glucopyranosyl)-2-trifluoracetamido-2-deoxy-1,3,6-tri-O-acetyl-D-glucopyranose 1092578-21-6 C28H34F6N2O17
    4-O-(2-trifluoracetamido-2-deoxy-3,4,6-tri-O-acetyl-D-glucopyranosyl)-2-trifluoracetamido-2-deoxy-1,3,6-tri-O-acetyl-D-glucopyranose
    —— 4-hydroxy-5-[2-(5-methoxy-2,3-dihydro-1H-inden-1-ylidene)ethyl]-N,N,1,2-tetramethyl-1H-benzimidazole-6-carboxylate 1034023-47-6 C24H27N3O3
    4-hydroxy-5-[2-(5-methoxy-2,3-dihydro-1H-inden-1-ylidene)ethyl]-N,N,1,2-tetramethyl-1H-benzimidazole-6-carboxylate
    —— 4-[(5-cyclopentyl-4-ethyI-2-methyI-3-oxo-2,4,5,7,9-pentazabicyclo[4.4.0]deca-6,8,10-trien-8-yl)amino]-3-methoxy-N-(4-piperidyl)benzamide 1018317-80-0 C26H36N8O3
    4-[(5-cyclopentyl-4-ethyI-2-methyI-3-oxo-2,4,5,7,9-pentazabicyclo[4.4.0]deca-6,8,10-trien-8-yl)amino]-3-methoxy-N-(4-piperidyl)benzamide
    —— 4-{[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoyl chloride 77810-70-9 C14H10ClNO2
    4-{[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoyl chloride
    —— 4,4-dimethyl-2-[(3S)-3-({1-methyl-5-[(4-methylpiperazin-1-yl)carbonyl]-1H-indol-3-yl}methyl)morpholin-4-yl]-4,5-dihydro-6H-pyrrolo[3,4-d][1,3]thiazol-6-one 1159710-83-4 C27H34N6O3S
    4,4-dimethyl-2-[(3S)-3-({1-methyl-5-[(4-methylpiperazin-1-yl)carbonyl]-1H-indol-3-yl}methyl)morpholin-4-yl]-4,5-dihydro-6H-pyrrolo[3,4-d][1,3]thiazol-6-one
    —— 4-oxo-pentanoic acid (3-methyl-but-3-enyl)-amide 500227-37-2 C10H17NO2
    4-oxo-pentanoic acid (3-methyl-but-3-enyl)-amide
    —— 4-(1-(4-chlorobenzyl)-1H-pyrazol-3-ylamino)-2-fluoro-N-(thiazol-2-yl)benzenesulfonamide 1104803-75-9 C19H15ClFN5O2S2
    4-(1-(4-chlorobenzyl)-1H-pyrazol-3-ylamino)-2-fluoro-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-[[4-[4-(trifluoromethoxy)phenoxy]phenyl]methoxy]benzenepropanoic acid 691900-62-6 C23H19F3O5
    4-[[4-[4-(trifluoromethoxy)phenoxy]phenyl]methoxy]benzenepropanoic acid
    —— 4-(benzofuran-2-yl)-3-hydroxy-N-(2-sulfamoylphenylsulfonyl)benzamide 1154059-31-0 C21H16N2O7S2
    4-(benzofuran-2-yl)-3-hydroxy-N-(2-sulfamoylphenylsulfonyl)benzamide
    —— 4-ethoxy-3-methoxy-benzaldehyde 4-(4-ethoxy-phenyl)-thiosemicarbazone 67029-62-3 C19H23N3O3S
    4-ethoxy-3-methoxy-benzaldehyde 4-(4-ethoxy-phenyl)-thiosemicarbazone
    —— 4-(1-benzyl-5-bromo-1H-indol-3-yl)-6-methylpyrimidin-2-amine 1160710-52-0 C20H17BrN4
    4-(1-benzyl-5-bromo-1H-indol-3-yl)-6-methylpyrimidin-2-amine
    —— 4-(8-Camphenyl)-2-butanone 2513-90-8 C14H22O
    4-(8-Camphenyl)-2-butanone
    —— 4-Nitro-benzoic acid tricyclo[4.1.0.0<sup>2,4</sup>]hept-5-yl ester 28697-22-5 C14H13NO4
    4-Nitro-benzoic acid tricyclo[4.1.0.0<sup>2,4</sup>]hept-5-yl ester
    —— 4-(2,8,8-trideuterio-cyclooct-1-enyl)-morpholine 37610-01-8 C12H21NO
    4-(2,8,8-trideuterio-cyclooct-1-enyl)-morpholine
    —— [4-[5-amino-6-(1H-benzimidazol-2-yl)pyrazin-2-yl]phenyl]-[4-(dimethylamino)piperidin-1-yl]methanone 1232422-20-6 C25H27N7O
    [4-[5-amino-6-(1H-benzimidazol-2-yl)pyrazin-2-yl]phenyl]-[4-(dimethylamino)piperidin-1-yl]methanone
    —— 4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(7-ethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-ylmethyl)-2-oxo-ethyl]-amide 635713-42-7 C36H48N8O4
    4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(7-ethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-ylmethyl)-2-oxo-ethyl]-amide
    —— <4-Chlor-3-oxo-2,2-dimethyl-heptyl(4)>-triphenyl-phosphoniumchlorid 23587-68-0 C27H31ClOP*Cl
    <4-Chlor-3-oxo-2,2-dimethyl-heptyl(4)>-triphenyl-phosphoniumchlorid
    —— 4-{[1-[2-(2-Chloro-acetylamino)-phenyl]-meth-(E)-ylidene]-amino}-benzoic acid hexyl ester 39153-86-1 C22H25ClN2O3
    4-{[1-[2-(2-Chloro-acetylamino)-phenyl]-meth-(E)-ylidene]-amino}-benzoic acid hexyl ester
    —— 4-Hexyloxycarbonyloxy-benzoic acid 4-methoxy-phenyl ester 33926-52-2 C21H24O6
    4-Hexyloxycarbonyloxy-benzoic acid 4-methoxy-phenyl ester
    —— 4-Fluor-17β-oestradiol-diacetat 3259-30-1 C22H27FO4
    4-Fluor-17β-oestradiol-diacetat
    —— 4-Isopropyl-3-methylphenyl-methylcarbonat 31268-83-4 C12H16O3
    4-Isopropyl-3-methylphenyl-methylcarbonat
    —— 4,4-Dimethylcholest-5-en-3β-yl-methylaether 35490-53-0 C30H52O
    4,4-Dimethylcholest-5-en-3β-yl-methylaether
    —— [4-(2-trichloromethyl-oxazolidine-3-sulfonyl)-phenyl]-carbamic acid methyl ester 53453-54-6 C12H13Cl3N2O5S
    [4-(2-trichloromethyl-oxazolidine-3-sulfonyl)-phenyl]-carbamic acid methyl ester
    —— (4R)-5-[(1R,2R,4aS,8aS)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,2,4a-trimethyl-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]-4-hydroxy-3-methylidenepentan-2-one 263387-44-6 C36H50O3Si
    (4R)-5-[(1R,2R,4aS,8aS)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,2,4a-trimethyl-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]-4-hydroxy-3-methylidenepentan-2-one
    —— 4-((2-(2,4-difluorophenyl)-9-oxo-4,9-dihydro-[1,2,4]triazolo[5,1-b]quinazolin-6-yl)methylamino)benzonitrile 1221131-11-8 C23H14F2N6O
    4-((2-(2,4-difluorophenyl)-9-oxo-4,9-dihydro-[1,2,4]triazolo[5,1-b]quinazolin-6-yl)methylamino)benzonitrile
    —— 4-nitro-benzaldehyde (1<i>H</i>-benzo[<i>d</i>][1,2]oxazin-4-ylidene)-hydrazone 37891-85-3 C15H12N4O3
    4-nitro-benzaldehyde (1<i>H</i>-benzo[<i>d</i>][1,2]oxazin-4-ylidene)-hydrazone
    —— (4aS,5S,8aS)-(-)-3,4,4a,5,6,7,8,8a-Octahydro-8a-methoxymethoxymethyl-5-methyl-5-(4-methylpent-3-enyl)naphthalen-1(2H)-one 115376-23-3 C20H34O3
    (4aS,5S,8aS)-(-)-3,4,4a,5,6,7,8,8a-Octahydro-8a-methoxymethoxymethyl-5-methyl-5-(4-methylpent-3-enyl)naphthalen-1(2H)-one
    —— (4S,14S)-4,14-di(2-propyl)-6,9,12-trioxa-3,15,19-triazabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,5,13,16-tetrone 96747-18-1 C22H31N3O6
    (4S,14S)-4,14-di(2-propyl)-6,9,12-trioxa-3,15,19-triazabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,5,13,16-tetrone
    —— (4S)-4-amino-5-[(2S)-2-cyanopyrrolidin-1-yl]-N-cyclopentyl-5-oxopentanamide;2,2,2-trifluoroacetic acid 1150656-71-5 C2HF3O2*C15H24N4O2
    (4S)-4-amino-5-[(2S)-2-cyanopyrrolidin-1-yl]-N-cyclopentyl-5-oxopentanamide;2,2,2-trifluoroacetic acid
    —— 4-[4-[5,5-Bis(4-methoxyphenyl)-1',1',5',5'-tetramethyl-11-(2-methylpyrrolidin-1-yl)spiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-10-yl]phenyl]morpholine 1278523-84-4 C58H62N2O4
    4-[4-[5,5-Bis(4-methoxyphenyl)-1',1',5',5'-tetramethyl-11-(2-methylpyrrolidin-1-yl)spiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-10-yl]phenyl]morpholine
    —— 4-[Cyclohexyl-(2-ethoxycarbonyl-ethyl)-amino]-2-methylsulfanyl-pyrimidine-5carboxylic acid ethyl ester 928640-80-6 C19H29N3O4S
    4-[Cyclohexyl-(2-ethoxycarbonyl-ethyl)-amino]-2-methylsulfanyl-pyrimidine-5carboxylic acid ethyl ester