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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetyl-N-(p-tolyl)benzamide 72269-21-7 C16H15NO2
    4-acetyl-N-(p-tolyl)benzamide
    —— 4-Amino-2-methoxy-5,6-dimethylpyrimidin 18260-76-9 C7H11N3O
    4-Amino-2-methoxy-5,6-dimethylpyrimidin
    —— (4-Methylphenyl)(1H-pyrazolo[4,3-b]pyridin-3-yl)methanone 900183-33-7 C14H11N3O
    (4-Methylphenyl)(1H-pyrazolo[4,3-b]pyridin-3-yl)methanone
    —— 4-[N-(methyl)-N-propargyl]amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole 849413-50-9 C24H24N2O4S
    4-[N-(methyl)-N-propargyl]amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole
    —— 4-Acetyl-6-oxo-3,5-diphenyl-2,3,5,6-tetrahydropyrido<1,2-a>quinazoline-1(H),2-dicarboxylic acid 78817-61-5 C28H22N2O6
    4-Acetyl-6-oxo-3,5-diphenyl-2,3,5,6-tetrahydropyrido<1,2-a>quinazoline-1(H),2-dicarboxylic acid
    —— (4S)-4-methyl-2-[[1,2,3,4-tetrahydro-3-methyl-2,4-dioxo-1-propyl-6-(4-quinolinylmethyl)thieno[2,3-d]pyrimidin-5-yl]carbonyl]-4-isoxazolidinol 733809-29-5 C25H26N4O5S
    (4S)-4-methyl-2-[[1,2,3,4-tetrahydro-3-methyl-2,4-dioxo-1-propyl-6-(4-quinolinylmethyl)thieno[2,3-d]pyrimidin-5-yl]carbonyl]-4-isoxazolidinol
    —— 4-[4-[2-(2-carboxyethyl)cyclohexyl]phenyl]butanoic acid 69597-16-6 C19H26O4
    4-[4-[2-(2-carboxyethyl)cyclohexyl]phenyl]butanoic acid
    —— 4-Methyl-2-(1-oxododecyl)-thiophen 70704-05-1 C17H28OS
    4-Methyl-2-(1-oxododecyl)-thiophen
    —— 4-Methoxy-benzoic acid (4-methoxy-phenyl)-quinolin-2-yl-methyl ester 70391-35-4 C25H21NO4
    4-Methoxy-benzoic acid (4-methoxy-phenyl)-quinolin-2-yl-methyl ester
    —— 4-Chloro-6-nitro-1-[(1-tritylimidazol-4-yl)methyl]indole 927427-66-5 C31H23ClN4O2
    4-Chloro-6-nitro-1-[(1-tritylimidazol-4-yl)methyl]indole
    —— 4-benzyloxymethyl-2,4-dimethyl-3-ethynyl-2-cyclohexenone ethylene ketal 107343-97-5 C20H24O3
    4-benzyloxymethyl-2,4-dimethyl-3-ethynyl-2-cyclohexenone ethylene ketal
    —— [(4-Butyl-phenyl)-(2-chloro-acetyl)-amino]-acetic acid ethyl ester 60145-87-1 C16H22ClNO3
    [(4-Butyl-phenyl)-(2-chloro-acetyl)-amino]-acetic acid ethyl ester
    —— 4.4'-Dimethylbenzophenon-3.3'-disulfonamid 53558-68-2 C15H16N2O5S2
    4.4'-Dimethylbenzophenon-3.3'-disulfonamid
    —— 4-Diethylamino-butyric acid (5S,10R,17S)-5,17-dihydroxy-6,10,13-trimethyl-17-prop-1-ynyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 57099-87-3 C31H51NO4
    4-Diethylamino-butyric acid (5S,10R,17S)-5,17-dihydroxy-6,10,13-trimethyl-17-prop-1-ynyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
    —— 4-isopropylidenehydrazino-6-methyl-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester 62900-14-5 C11H16N4O3
    4-isopropylidenehydrazino-6-methyl-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-Phthalimidozimtsaeurenitril 59244-47-2 C17H10N2O2
    4-Phthalimidozimtsaeurenitril
    —— (4-Hydroxy-1,2,5-trimethyl-piperidin-4-yl)-phosphonic acid methyl ester propyl ester 58458-99-4 C12H26NO4P
    (4-Hydroxy-1,2,5-trimethyl-piperidin-4-yl)-phosphonic acid methyl ester propyl ester
    —— 4-(D-Arabino-tetrahydroxybutyl)-1-(p-ethoxyphenyl)-4-imidazolin-2-on 64559-43-9 C15H20N2O6
    4-(D-Arabino-tetrahydroxybutyl)-1-(p-ethoxyphenyl)-4-imidazolin-2-on
    —— 4-amino-2-benzylsulfanyl-thiazole-5-carboxylic acid <i>N</i>-methyl-anilide 63238-18-6 C18H17N3OS2
    4-amino-2-benzylsulfanyl-thiazole-5-carboxylic acid <i>N</i>-methyl-anilide
    —— 4-oxo-3-pyridin-2-yl-octahydro-quinolizine-1-carboxylic acid ethyl ester 58887-38-0 C17H22N2O3
    4-oxo-3-pyridin-2-yl-octahydro-quinolizine-1-carboxylic acid ethyl ester
    —— 4-(3-bromo-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)-3,5-dimethylisoxazole 1402652-32-7 C12H13BrN2O
    4-(3-bromo-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)-3,5-dimethylisoxazole
    —— (4Z)-3-tert-butyl-2,6-dimethyl-6-(triethylsiloxy)-2,4-heptadiene 201276-09-7 C19H38OSi
    (4Z)-3-tert-butyl-2,6-dimethyl-6-(triethylsiloxy)-2,4-heptadiene
    —— 4,4'-dichloro-9H,9'H-[9,9']bianthryl-10,10'-dione 103037-16-7 C28H16Cl2O2
    4,4'-dichloro-9H,9'H-[9,9']bianthryl-10,10'-dione
    —— 4-((4-isopentyl-7-methyloctyl)oxy)-6-(prop-2-yn-1-ylcarbamoyl)picolinic acid 1431557-30-0 C24H36N2O4
    4-((4-isopentyl-7-methyloctyl)oxy)-6-(prop-2-yn-1-ylcarbamoyl)picolinic acid
    —— 4-Chloro-7-chloromethyl-6-thia-bicyclo[3.2.1]octane 87006-98-2 C8H12Cl2S
    4-Chloro-7-chloromethyl-6-thia-bicyclo[3.2.1]octane
    —— 4-ethoxy-4-(4-fluorophenyl)-1-phenylcyclohexanecarboxylic acid 1092529-04-8 C21H23FO3
    4-ethoxy-4-(4-fluorophenyl)-1-phenylcyclohexanecarboxylic acid
    —— 4-[3-benzyl-4-(4-carboxy-phenylhydrazono)-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzoic acid 67898-43-5 C24H18N4O5
    4-[3-benzyl-4-(4-carboxy-phenylhydrazono)-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzoic acid
    —— 4-(α-Methylallyl)-2-t-butyl-phenol 41389-58-6 C14H20O
    4-(α-Methylallyl)-2-t-butyl-phenol
    —— [4,5,6,7-Tetrachloro-2-phenyl-3-[(Z)-phenylimino]-2,3-dihydro-isoindol-(1Z)-ylidene]-p-tolyl-amine 56016-14-9 C27H17Cl4N3
    [4,5,6,7-Tetrachloro-2-phenyl-3-[(Z)-phenylimino]-2,3-dihydro-isoindol-(1Z)-ylidene]-p-tolyl-amine
    —— (4E,8E)-11-((R)-6-Hydroxy-2,5,7,8-tetramethyl-chroman-2-yl)-4,8-dimethyl-undeca-4,8-dienoic acid methyl ester 58812-60-5 C27H40O4
    (4E,8E)-11-((R)-6-Hydroxy-2,5,7,8-tetramethyl-chroman-2-yl)-4,8-dimethyl-undeca-4,8-dienoic acid methyl ester
    —— 4-Ethyl-4,7-dihydro-1-methyl-7-oxo-1H-pyrazolo<4,3-b>pyridine-6-carboxylic acid 59376-41-9 C10H11N3O3
    4-Ethyl-4,7-dihydro-1-methyl-7-oxo-1H-pyrazolo<4,3-b>pyridine-6-carboxylic acid
    —— 4,4'-Di-pentylmercapto-stilben 25346-86-5 C24H32S2
    4,4'-Di-pentylmercapto-stilben
    —— 4-bromo-1-iodo-1,2,3,4-tetrapropyl-1,3-butadiene 1043964-05-1 C16H28BrI
    4-bromo-1-iodo-1,2,3,4-tetrapropyl-1,3-butadiene
    —— 4-Bromo-5-methoxy-3-(2-nitroethyl)indole 319493-19-1 C11H11BrN2O3
    4-Bromo-5-methoxy-3-(2-nitroethyl)indole
    —— 4-(1,1,2,2-Tetramethyl-2-p-tolyl-disilanyl)-butan-1-ol 133929-45-0 C15H28OSi2
    4-(1,1,2,2-Tetramethyl-2-p-tolyl-disilanyl)-butan-1-ol
    —— 4-(3,5-Dimethyl-pyrazol-1-yl)-N-[3-(5-mercapto-4-p-tolyl-4H-[1,2,4]triazol-3-yl)-phenyl]-benzenesulfonamide 61320-42-1 C26H24N6O2S2
    4-(3,5-Dimethyl-pyrazol-1-yl)-N-[3-(5-mercapto-4-p-tolyl-4H-[1,2,4]triazol-3-yl)-phenyl]-benzenesulfonamide
    —— 4-(3-chloro-penta-2,4-dienyl)-morpholine 58587-70-5 C9H14ClNO
    4-(3-chloro-penta-2,4-dienyl)-morpholine
    —— 4-[4-(5-chloropyridin-2-yl)piperazin-1-yl]-6-morpholin-4-yl-1,3,5-triazine-2-carbonitrile 639854-54-9 C17H19ClN8O
    4-[4-(5-chloropyridin-2-yl)piperazin-1-yl]-6-morpholin-4-yl-1,3,5-triazine-2-carbonitrile
    —— [4-(4-carbamoyl-1H-benzoimidazol-2-ylmethylsulfanyl)-phenyl]-carbamic acid benzyl ester 636574-08-8 C23H20N4O3S
    [4-(4-carbamoyl-1H-benzoimidazol-2-ylmethylsulfanyl)-phenyl]-carbamic acid benzyl ester
    —— 4-[2-(6-Benzyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine-2-carboxamido)-ethyl]-benzoic acid 83621-66-3 C25H26N2O3S
    4-[2-(6-Benzyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine-2-carboxamido)-ethyl]-benzoic acid
    —— (4R)-6-bromo-8-(ethylamino)-2,2-spirocyclobutyl-3,4-dihydro-2H-chromen-4-ol 1089707-34-5 C14H18BrNO2
    (4R)-6-bromo-8-(ethylamino)-2,2-spirocyclobutyl-3,4-dihydro-2H-chromen-4-ol
    —— [4-[(3-chlorophenyl)carbamoylamino]-5-cyano-6-methylsulfanylpyrimidin-2-yl] N,N-diethyl-N'-phenylcarbamimidothioate 76884-20-3 C24H24ClN7OS2
    [4-[(3-chlorophenyl)carbamoylamino]-5-cyano-6-methylsulfanylpyrimidin-2-yl] N,N-diethyl-N'-phenylcarbamimidothioate
    —— (4S)-3-acetyl-2t-phenyl-thiazolidine-4r-carboxylic acid methyl ester 69739-29-3 C13H15NO3S
    (4S)-3-acetyl-2t-phenyl-thiazolidine-4r-carboxylic acid methyl ester
    —— 4,8-dimethyl-4z,8ξ-tetradecadien-1-al 88736-09-8 C16H28O
    4,8-dimethyl-4z,8ξ-tetradecadien-1-al
    —— 4-benzyl-3-(thiophen-2-ylmethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one 1253855-27-4 C14H13N3OS
    4-benzyl-3-(thiophen-2-ylmethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one
    —— (4-((6-chloropyridin-3-yl)methoxy)phenyl)boronic acid 1270921-88-4 C12H11BClNO3
    (4-((6-chloropyridin-3-yl)methoxy)phenyl)boronic acid
    —— 4,5-Dichloro-2-methylsulfanylmethylene-cyclopent-4-ene-1,3-dione 58650-96-7 C7H4Cl2O2S
    4,5-Dichloro-2-methylsulfanylmethylene-cyclopent-4-ene-1,3-dione
    —— 4-(1-Methoxy-2-oxo-1,2,4,5-tetrahydro-azeto[2,1-a]isoquinolin-9b-yl)-benzoic acid 62333-84-0 C19H17NO4
    4-(1-Methoxy-2-oxo-1,2,4,5-tetrahydro-azeto[2,1-a]isoquinolin-9b-yl)-benzoic acid
    —— 4-[1-(carboxymethyl)-7-((4-[4-(3-chloro-2-methylphenyl)butoxy]phenyl)ethynyl)-4-fluoro-2-methyl-1H-indol-3-yl]butanoic acid 1232862-13-3 C34H33ClFNO5
    4-[1-(carboxymethyl)-7-((4-[4-(3-chloro-2-methylphenyl)butoxy]phenyl)ethynyl)-4-fluoro-2-methyl-1H-indol-3-yl]butanoic acid
    —— 4-{[2-(4-bromophenyl)-5-cyclopropyl-3-(methylcarbamoyl)-2H-indazol-6-yl](methylsulfonyl)amino}butanoic acid 1373840-66-4 C23H25BrN4O5S
    4-{[2-(4-bromophenyl)-5-cyclopropyl-3-(methylcarbamoyl)-2H-indazol-6-yl](methylsulfonyl)amino}butanoic acid