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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Butyl-1,2,4,5-tetrahydro-benzo[c]azepin-3-one 66191-65-9 C14H19NO
    4-Butyl-1,2,4,5-tetrahydro-benzo[c]azepin-3-one
    —— 4-chloromethyl-2-methoxy-2'-methyldiphenylmethane 160504-78-9 C16H17ClO
    4-chloromethyl-2-methoxy-2'-methyldiphenylmethane
    —— 4-Methyl-5-{4-[2-(4-methylphenyl)benzoylamino]benzoyl}-1-[(4-methyl-1-piperazinyl)carbonylmethyl]-1,3,4,5-tetrahydro-1,5-benzodiazepin-2(2H)-one 168046-88-6 C38H39N5O4
    4-Methyl-5-{4-[2-(4-methylphenyl)benzoylamino]benzoyl}-1-[(4-methyl-1-piperazinyl)carbonylmethyl]-1,3,4,5-tetrahydro-1,5-benzodiazepin-2(2H)-one
    —— <4R-<4α,6α(1αS*,2α,6β)>>-<6-<2-(2-Methyl-5-methylene-6-phenyl-3-cyclohexen-1-yl)ethyl>-2,2-dimethyl-1,3-dioxan-4-yl>ethanoic acid 165605-96-9 C24H32O4
    <4R-<4α,6α(1αS*,2α,6β)>>-<6-<2-(2-Methyl-5-methylene-6-phenyl-3-cyclohexen-1-yl)ethyl>-2,2-dimethyl-1,3-dioxan-4-yl>ethanoic acid
    —— 4-[1-(2,4-dimethyl-phenyl)-1-hydroxy-propyl]-oxazolidin-2-one 62941-82-6 C14H19NO3
    4-[1-(2,4-dimethyl-phenyl)-1-hydroxy-propyl]-oxazolidin-2-one
    —— 4-bromo-1-(pyridine-2-sulfonyl)azepan-3-one 942056-51-1 C11H13BrN2O3S
    4-bromo-1-(pyridine-2-sulfonyl)azepan-3-one
    —— 4-Methyl-17-O-acetyl-6,7-dehydro-testosteron 95171-37-2 C22H30O3
    4-Methyl-17-O-acetyl-6,7-dehydro-testosteron
    —— 4a,4b-Epoxy-β-perhydro-phenanthren 16041-52-4 C14H22O
    4a,4b-Epoxy-β-perhydro-phenanthren
    —— (4-anilino-6-chloro-[1,3,5]triazin-2-yl)-thiocarbonochloridimidic acid ethyl ester 736-36-7 C12H11Cl2N5S
    (4-anilino-6-chloro-[1,3,5]triazin-2-yl)-thiocarbonochloridimidic acid ethyl ester
    —— 4-Hydroxy-3-metyl-2-oxo-3-pyrrolin-1-carboxanilid 31158-62-0 C12H12N2O3
    4-Hydroxy-3-metyl-2-oxo-3-pyrrolin-1-carboxanilid
    —— 4-Aethylmercapto-2,6-bis-hydroxymethyl-pyridin 1817-21-6 C9H13NO2S
    4-Aethylmercapto-2,6-bis-hydroxymethyl-pyridin
    —— 4-Dimethylamino-1-(p-methoxy-phenyl)-1-<pyridyl-(4)>-butanol 21821-15-8 C18H24N2O2
    4-Dimethylamino-1-(p-methoxy-phenyl)-1-<pyridyl-(4)>-butanol
    —— 4-[5-[(acetyloxy)methyl]-2-furanyl]-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile 1033769-79-7 C16H15N3O3
    4-[5-[(acetyloxy)methyl]-2-furanyl]-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile
    —— (4S,5R)-4-[3-(2-phenylethynyl)phenyl]-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-1,3-oxazolidin-2-one 1375750-82-5 C25H17N3O3
    (4S,5R)-4-[3-(2-phenylethynyl)phenyl]-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-1,3-oxazolidin-2-one
    —— 4-(3-methoxy-phenyl)-3-pyridin-2-yl-hexan-3-ol 3710-70-1 C18H23NO2
    4-(3-methoxy-phenyl)-3-pyridin-2-yl-hexan-3-ol
    —— 4-Hexylamino-3-nitroanilin 24008-36-4 C12H19N3O2
    4-Hexylamino-3-nitroanilin
    —— (4-Butyryl-phenoxy)-(4-chloro-phenyl)-acetic acid 4687-07-4 C18H17ClO4
    (4-Butyryl-phenoxy)-(4-chloro-phenyl)-acetic acid
    —— 4-[(Chroman-6-ylmethyl)-amino]-phenol 27328-44-5 C16H17NO2
    4-[(Chroman-6-ylmethyl)-amino]-phenol
    —— 4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester 4228-82-4 C15H6Cl3F3N2O2
    4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester
    —— (4bS,9aS)-9a-(2-Hydroxy-ethoxy)-5,6,7,8,9,9a-hexahydro-4bH-benzo[a]azulen-10-one O-(2-hydroxy-3-isopropylamino-propyl)-oxime 118017-94-0 C22H34N2O4
    (4bS,9aS)-9a-(2-Hydroxy-ethoxy)-5,6,7,8,9,9a-hexahydro-4bH-benzo[a]azulen-10-one O-(2-hydroxy-3-isopropylamino-propyl)-oxime
    —— (4-chloro-6-((4-methyl-2-(trifluoromethyl)pyrimidin-5-yl)methoxy)-1-benzothiophen-3-yl)acetic acid 1452476-76-4 C17H12ClF3N2O3S
    (4-chloro-6-((4-methyl-2-(trifluoromethyl)pyrimidin-5-yl)methoxy)-1-benzothiophen-3-yl)acetic acid
    —— 4-Phenyl-2-(2-(1H-pyrrol-1-yl)pyridine-4-carboxamido)benzoic acid 890314-99-5 C23H17N3O3
    4-Phenyl-2-(2-(1H-pyrrol-1-yl)pyridine-4-carboxamido)benzoic acid
    —— (4-Aminophenyl)[2-nitro-4-(E-((4-acetylpiperazin-1-yl)carbonyl)ethenyl)phenyl]sulfide 280750-05-2 C21H22N4O4S
    (4-Aminophenyl)[2-nitro-4-(E-((4-acetylpiperazin-1-yl)carbonyl)ethenyl)phenyl]sulfide
    —— 4-{3-[6-[5-(3,3-difluoro-pyrrolidine-1-carbonyl)-3'-fluoro-biphenyl-3-yloxy]-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester 1162261-10-0 C40H48F3NO7
    4-{3-[6-[5-(3,3-difluoro-pyrrolidine-1-carbonyl)-3'-fluoro-biphenyl-3-yloxy]-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester
    —— 4-pyrrolidino-7-β-(D-ribofuranosyl)-furo[3,2-d]pyrimidine 885592-99-4 C15H19N3O5
    4-pyrrolidino-7-β-(D-ribofuranosyl)-furo[3,2-d]pyrimidine
    —— 4-methyl-4'-chlorobiphenyl-2-carbonitrile 1064654-04-1 C14H10ClN
    4-methyl-4'-chlorobiphenyl-2-carbonitrile
    —— 4-[7-(4-vinylphenyloxy)heptyloxy]-4'-cyanobiphenyl 148652-78-2 C28H29NO2
    4-[7-(4-vinylphenyloxy)heptyloxy]-4'-cyanobiphenyl
    —— 4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-(2-methyl-1H-imidazol-1-yl)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid 668426-73-1 C34H31N7O3
    4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-(2-methyl-1H-imidazol-1-yl)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid
    —— 4-amino-6-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(1H-pyrazol-4-yl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carboxamide 1428250-13-8 C21H28N10O
    4-amino-6-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(1H-pyrazol-4-yl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carboxamide
    —— 4'-(3'',5''-di-O-acetyl-2''-deoxy-β-D-ribofuranosyl)-3-nitrobiphenyl 912818-39-4 C21H21NO7
    4'-(3'',5''-di-O-acetyl-2''-deoxy-β-D-ribofuranosyl)-3-nitrobiphenyl
    —— 4<i>r</i>,5<i>c</i>-diethyl-thiazolidine-2-thione 27787-21-9 C7H13NS2
    4<i>r</i>,5<i>c</i>-diethyl-thiazolidine-2-thione
    —— 4,7-bis(4-hexyl-5-iodothiophen-2-yl)benzo[c][1,2,5]thiadiazole 1427163-46-9 C26H30I2N2S3
    4,7-bis(4-hexyl-5-iodothiophen-2-yl)benzo[c][1,2,5]thiadiazole
    —— (4S,5R,4'S,5'R)-4,4'-Diisobutyl-3,3'-bis-((R)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyl)-[5,5']bioxazolidinyl-2,2'-dione 137649-80-0 C34H38F6N2O8
    (4S,5R,4'S,5'R)-4,4'-Diisobutyl-3,3'-bis-((R)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyl)-[5,5']bioxazolidinyl-2,2'-dione
    —— 4-(bromomethyl)-6-fluoro-3H-2-benzofuran-1-one 1425498-65-2 C9H6BrFO2
    4-(bromomethyl)-6-fluoro-3H-2-benzofuran-1-one
    —— (4S,6R)-1-ethynyl-2,2,6-trimethylcyclohexane-1,4-diol 408358-02-1 C11H18O2
    (4S,6R)-1-ethynyl-2,2,6-trimethylcyclohexane-1,4-diol
    —— 4-Isonicotinoylamino-2,6-dipropyloxy-pyrimidin 4054-25-5 C16H20N4O3
    4-Isonicotinoylamino-2,6-dipropyloxy-pyrimidin
    —— 4-Hydroxy-2-methyl-propiophenon-isonicotinoylhydrazon 794-41-2 C16H17N3O2
    4-Hydroxy-2-methyl-propiophenon-isonicotinoylhydrazon
    —— 4-(4-Acetyl-phenyl)-1-thia-2,3,5,7-tetra-aza-inden 17466-12-5 C12H9N5OS
    4-(4-Acetyl-phenyl)-1-thia-2,3,5,7-tetra-aza-inden
    —— 4-Ethyl-3-methoxy-isoxazol-5-essigsaeurehydrazid 16880-21-0 C8H13N3O3
    4-Ethyl-3-methoxy-isoxazol-5-essigsaeurehydrazid
    —— 4.4'-Dihydroxy-3.5-dimethyl-distyryl-keton 16000-17-2 C19H18O3
    4.4'-Dihydroxy-3.5-dimethyl-distyryl-keton
    —— 4-Cyclooctyl-2-phenyl-morpholin 1541-69-1 C18H27NO
    4-Cyclooctyl-2-phenyl-morpholin
    —— 4-<Biphenyl-3-yl-azo>-N-<N-(2-cyan-ethyl)-carbazol-3-yl>-3-hydroxy-naphthalin-2-carbonsaeure-amid 3009-69-6 C38H27N5O2
    4-<Biphenyl-3-yl-azo>-N-<N-(2-cyan-ethyl)-carbazol-3-yl>-3-hydroxy-naphthalin-2-carbonsaeure-amid
    —— 4-(1-Aminomethyl-1-isobutyl-3-methyl-butyl)-phenol 16254-66-3 C16H27NO
    4-(1-Aminomethyl-1-isobutyl-3-methyl-butyl)-phenol
    —— 4-Amino-3,5,6-trichlorpicolin-carboxy-<sup>14</sup>C-saaeure 92277-25-3 C6H3Cl3N2O2
    4-Amino-3,5,6-trichlorpicolin-carboxy-<sup>14</sup>C-saaeure
    —— (+/-)-4-Demethoxy-5-iminodaunomycinone 138569-40-1 C20H17NO6
    (+/-)-4-Demethoxy-5-iminodaunomycinone
    —— 4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]biphenyl-2-carboxylic acid 3-chlorobenzyl ester 1092948-52-1 C42H40ClN3O3S
    4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]biphenyl-2-carboxylic acid 3-chlorobenzyl ester
    —— (4-phenyl-2-thioxo-2,3-dihydro-imidazol-1-yl)-acetic acid methyl ester 1039746-17-2 C12H12N2O2S
    (4-phenyl-2-thioxo-2,3-dihydro-imidazol-1-yl)-acetic acid methyl ester
    —— 4-(2-acetylamino-3-tert-butoxycarbonyl-propionylamino)-4-[1-(1-{2-cyclohexyl-1-[1-ethyl-2-hydroxy-4-(4-methoxy-phenyl)-but-3-enylcarbamoyl]-ethylcarbamoyl}-2-methyl-butylcarbamoyl)-3-methyl-butylcarbamoyl]-butyric acid tert-butyl ester 622841-13-8 C53H86N6O12
    4-(2-acetylamino-3-tert-butoxycarbonyl-propionylamino)-4-[1-(1-{2-cyclohexyl-1-[1-ethyl-2-hydroxy-4-(4-methoxy-phenyl)-but-3-enylcarbamoyl]-ethylcarbamoyl}-2-methyl-butylcarbamoyl)-3-methyl-butylcarbamoyl]-butyric acid tert-butyl ester
    —— (4aS,7S,7aS)-3,4a,6,7-Tetramethyl-4-oxo-4a,7,7a,8-tetrahydro-4H-indeno[5,6-d]isoxazole-5-carboxylic acid methyl ester 75960-23-5 C16H19NO4
    (4aS,7S,7aS)-3,4a,6,7-Tetramethyl-4-oxo-4a,7,7a,8-tetrahydro-4H-indeno[5,6-d]isoxazole-5-carboxylic acid methyl ester
    —— 4-(α-Hydroxy-α-benzamino-acetyl)-biphenyl 2410-56-2 C21H17NO3
    4-(α-Hydroxy-α-benzamino-acetyl)-biphenyl