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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methylbenzoylsulfenyl bromide 85156-89-4 C8H7BrOS
    4-methylbenzoylsulfenyl bromide
    —— 4-[[(4S)-2-methyl-4,5-dihydro-1,3-thiazol-4-yl]methyl]phenol 1228767-05-2 C11H13NOS
    4-[[(4S)-2-methyl-4,5-dihydro-1,3-thiazol-4-yl]methyl]phenol
    —— 4-Chloro-benzoic acid 2-methyl-1-trifluoromethyl-propenyl ester 137734-14-6 C12H10ClF3O2
    4-Chloro-benzoic acid 2-methyl-1-trifluoromethyl-propenyl ester
    —— (4-cyclobutyl-benzyl)-[2-(3-trifluoromethyl-phenyl)-ethyl]-amine 875306-95-9 C20H22F3N
    (4-cyclobutyl-benzyl)-[2-(3-trifluoromethyl-phenyl)-ethyl]-amine
    —— 4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(4-chloro-2,6-dimethylphenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-2-methyl-1H-indol-3-yl}butanoic acid 908136-10-7 C35H36ClNO6
    4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(4-chloro-2,6-dimethylphenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-2-methyl-1H-indol-3-yl}butanoic acid
    —— 4-(4-Dimethylamino-phenyl)-4-(4-phenoxy-phenylamino)-butan-2-one 59662-81-6 C24H26N2O2
    4-(4-Dimethylamino-phenyl)-4-(4-phenoxy-phenylamino)-butan-2-one
    —— 4-phenylthiocarbamoyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene-3-carboxylic acid methyl ester 65244-91-9 C16H17N3O2S
    4-phenylthiocarbamoyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene-3-carboxylic acid methyl ester
    —— 4-(<i>N</i>',<i>N</i>'-dimethyl-hydrazino)-5(7)<i>H</i>-imidazo[4,5-<i>d</i>][1,2,3]triazine 59817-40-2 C6H9N7
    4-(<i>N</i>',<i>N</i>'-dimethyl-hydrazino)-5(7)<i>H</i>-imidazo[4,5-<i>d</i>][1,2,3]triazine
    —— 4'-benzylcarbamoyl-4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-biphenyl-2-carboxylic acid 1428481-34-8 C30H20Cl2N2O3S
    4'-benzylcarbamoyl-4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-biphenyl-2-carboxylic acid
    —— 4-((endo)-8-((cis)-4-tert-butylcyclohexyl)-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid hydrochloride 1126793-35-8 C26H35N3O3*ClH
    4-((endo)-8-((cis)-4-tert-butylcyclohexyl)-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid hydrochloride
    —— 4-[(1S,7S,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-1-ethyl-3-oxo-5,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]imidazol-2-yl]-2-chloro-3-methylbenzonitrile 945469-31-8 C22H32ClN3O2Si
    4-[(1S,7S,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-1-ethyl-3-oxo-5,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]imidazol-2-yl]-2-chloro-3-methylbenzonitrile
    —— 4-amino-N-(5-[1,3]dioxolan-2-yl-6-methoxy-pyrimidin-4-yl)-benzenesulfonamide 5604-45-5 C14H16N4O5S
    4-amino-N-(5-[1,3]dioxolan-2-yl-6-methoxy-pyrimidin-4-yl)-benzenesulfonamide
    —— 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde oxime 908287-23-0 C7H5ClN4O
    4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde oxime
    —— 4-amino-1-<4-(benzoyloxy)but-2-ynyl>imidazo<4,5-c>pyridine 114978-81-3 C17H14N4O2
    4-amino-1-<4-(benzoyloxy)but-2-ynyl>imidazo<4,5-c>pyridine
    —— 4-amino-6-(((1S)-1-(1-cyclopropyl-5-fluoro-1H-benzimidazol-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile 1338482-65-7 C17H16FN7
    4-amino-6-(((1S)-1-(1-cyclopropyl-5-fluoro-1H-benzimidazol-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-Amino-2-(methylthio)-7-(β-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidin 94773-30-5 C12H16N4O4S
    4-Amino-2-(methylthio)-7-(β-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidin
    —— 4-[(1-benzoyl)vinyl]-N-(tert-butyloxycarbonyl)-2,2-dimethyloxazolidine 946091-22-1 C19H25NO4
    4-[(1-benzoyl)vinyl]-N-(tert-butyloxycarbonyl)-2,2-dimethyloxazolidine
    —— 4-(3-{3-[4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]prop-2-ynyl}ureido)benzoic acid ethyl ester 1262016-84-1 C39H39F5N2O5
    4-(3-{3-[4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]prop-2-ynyl}ureido)benzoic acid ethyl ester
    —— 4-Azatricyclo[5.2.2.02,6]undeca-2,5,8,10-tetraen-3-ylmethanol 959464-00-7 C11H11NO
    4-Azatricyclo[5.2.2.02,6]undeca-2,5,8,10-tetraen-3-ylmethanol
    —— 4-(2-carboxybenzyl)-3-hydroxyphenylacetic acid 93273-62-2 C16H14O5
    4-(2-carboxybenzyl)-3-hydroxyphenylacetic acid
    —— 4-{5-[(4-fluorophenyl)methyl]-6-methylpyrimidin-4-yl}-7-[4-(methyloxy)phenyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine 1256783-62-6 C28H26FN3O2
    4-{5-[(4-fluorophenyl)methyl]-6-methylpyrimidin-4-yl}-7-[4-(methyloxy)phenyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-[1-(4-bromo-phenyl)-2-(3,3-dimethyl-3<i>H</i>-isobenzofuran-1-ylidene)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 34068-83-2 C28H23BrN2O2
    4-[1-(4-bromo-phenyl)-2-(3,3-dimethyl-3<i>H</i>-isobenzofuran-1-ylidene)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-[4-(Naphthalene-2-carbonyl)-pyrimidin-2-ylamino]-benzonitrile 1225465-10-0 C22H14N4O
    4-[4-(Naphthalene-2-carbonyl)-pyrimidin-2-ylamino]-benzonitrile
    —— 4'-(hexylsulfanyl)biphenylboronic acid 536708-75-5 C18H23BO2S
    4'-(hexylsulfanyl)biphenylboronic acid
    —— 4-(6-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl)benzoic acid 149651-03-6 C16H11N3O6
    4-(6-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl)benzoic acid
    —— 4-(2-(imidazol-1-yl)ethoxy)-5-methoxy-2-nitrobenzamide 220896-62-8 C13H14N4O5
    4-(2-(imidazol-1-yl)ethoxy)-5-methoxy-2-nitrobenzamide
    —— 4-[2-Benzylcarbamoyl-2-(naphthalene-1-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide 80853-49-2 C28H27N3O3S2*HI
    4-[2-Benzylcarbamoyl-2-(naphthalene-1-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide
    —— 4-Chloro-selenobenzoic acid Se-[2-(4-bromo-phenyl)-2-oxo-ethyl] ester 105223-24-3 C15H10BrClO2Se
    4-Chloro-selenobenzoic acid Se-[2-(4-bromo-phenyl)-2-oxo-ethyl] ester
    —— 4-Methyl-N-(4-methyl-5,8-dihydro-naphthalen-1-yl)-benzenesulfonamide 850888-84-5 C18H19NO2S
    4-Methyl-N-(4-methyl-5,8-dihydro-naphthalen-1-yl)-benzenesulfonamide
    —— 4-Trifluoromethyl-4'-t-butyl-2',6'-dinitrodiphenylamine 109826-14-4 C17H16F3N3O4
    4-Trifluoromethyl-4'-t-butyl-2',6'-dinitrodiphenylamine
    —— 4-fluoro-2-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)benzonitrile 909274-74-4 C11H9FN4
    4-fluoro-2-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)benzonitrile
    —— 4,4'-(hexa-1,3-dien-5-yne-1,4-diyl)bis(methylbenzene) 126158-63-2 C14H8Cl2N4
    4,4'-(hexa-1,3-dien-5-yne-1,4-diyl)bis(methylbenzene)
    —— 4-(2,4-dimethoxyphenyl)-5-(4-ethoxyphenyl)-2-(4-propionylpiperazin-1-yl)pyrimidine 913271-00-8 C27H32N4O4
    4-(2,4-dimethoxyphenyl)-5-(4-ethoxyphenyl)-2-(4-propionylpiperazin-1-yl)pyrimidine
    —— 4,4'-Dibenzoyl-biphenyl-3,3'-diol 47659-36-9 C26H18O4
    4,4'-Dibenzoyl-biphenyl-3,3'-diol
    —— 4-[2-[4-[1-(3-Formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl]oxybutoxy]naphthalen-1-yl]-3-hydroxynaphthalene-2-carbaldehyde 945011-40-5 C46H34O6
    4-[2-[4-[1-(3-Formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl]oxybutoxy]naphthalen-1-yl]-3-hydroxynaphthalene-2-carbaldehyde
    —— 4-oxo-3a,8b-dimethyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine 89900-75-4 C23H21NO2S
    4-oxo-3a,8b-dimethyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine
    —— 4-{4-[4-(methanesulphonyl-methyl-amino)-piperidin-1-yl]-5-trifluoromethyl-pyrimidin-2-ylamino}-N,N-dimethyl-phenylsulphonamide 514837-45-7 C20H27F3N6O4S2
    4-{4-[4-(methanesulphonyl-methyl-amino)-piperidin-1-yl]-5-trifluoromethyl-pyrimidin-2-ylamino}-N,N-dimethyl-phenylsulphonamide
    —— 41-desmethoxyrapamycin 42-OTBS 1067880-60-7 C56H91NO12Si
    41-desmethoxyrapamycin 42-OTBS
    —— 4-(1-((5-methylbenzothiophene-3-yl)methyl)-6-methoxybenzimidazole-2-ylthio)butanoate ethyl ester 349668-72-0 C24H26N2O3S2
    4-(1-((5-methylbenzothiophene-3-yl)methyl)-6-methoxybenzimidazole-2-ylthio)butanoate ethyl ester
    —— (4-{2-[(4-chlorophenyl)(methyl)amino]-4-methylthiazol-5-yl}pyrimidin-2-yl)-(4-fluorophenyl)amine 1333391-53-9 C21H17ClFN5S
    (4-{2-[(4-chlorophenyl)(methyl)amino]-4-methylthiazol-5-yl}pyrimidin-2-yl)-(4-fluorophenyl)amine
    —— 4,5,6,7-tetrahydro-4-hydroxy-4-trifluoromethyl-6-oxo-pyrazolo<3,4-b>pyridine 94835-68-4 C7H6F3N3O2
    4,5,6,7-tetrahydro-4-hydroxy-4-trifluoromethyl-6-oxo-pyrazolo<3,4-b>pyridine
    —— 4-(3-methylpiperazin-1-yl)-7-phenyl-5,6,7,8-tetrahydroquinazolin-2-amine 1141890-04-1 C19H25N5
    4-(3-methylpiperazin-1-yl)-7-phenyl-5,6,7,8-tetrahydroquinazolin-2-amine
    —— (4aS,5S,8aS)-7-Acetoxy-6-methoxy-3,4,4a,5,8,8a-hexahydro-1H-isoquinoline-2,5-dicarboxylic acid dimethyl ester 75275-96-6 C16H23NO7
    (4aS,5S,8aS)-7-Acetoxy-6-methoxy-3,4,4a,5,8,8a-hexahydro-1H-isoquinoline-2,5-dicarboxylic acid dimethyl ester
    —— [(4-bromo-7-hydroxy-3-phenyl-isothiazolo[4,5-c]pyridine-6-carbonyl)-amino]-acetic acid 1172590-06-5 C15H10BrN3O4S
    [(4-bromo-7-hydroxy-3-phenyl-isothiazolo[4,5-c]pyridine-6-carbonyl)-amino]-acetic acid
    —— 4-[4-hydroxy-3-(6-phenyl-4,5-dihydrobenzo[d]isoxazol-4-yl)benzyl]-2-(6-phenyl-4,5-dihydrobenzo[d]isoxazol-4-yl)phenol 1174233-82-9 C39H30N2O4
    4-[4-hydroxy-3-(6-phenyl-4,5-dihydrobenzo[d]isoxazol-4-yl)benzyl]-2-(6-phenyl-4,5-dihydrobenzo[d]isoxazol-4-yl)phenol
    —— 4-isopropoxy-N-{[3-methyl-1-(phenylsulfonyl)piperidin-3-yl]methyl}benzamide 1178881-46-3 C23H30N2O4S
    4-isopropoxy-N-{[3-methyl-1-(phenylsulfonyl)piperidin-3-yl]methyl}benzamide
    —— 4-(7-nitro-2-fluorenyl)-butan-2-ol 101003-26-3 C17H17NO3
    4-(7-nitro-2-fluorenyl)-butan-2-ol
    —— 4-(5-cyano-1H-indol-3-yl)cyclohexanoic acid [4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]amide 1099003-35-6 C28H33N5O2
    4-(5-cyano-1H-indol-3-yl)cyclohexanoic acid [4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]amide
    —— (4R,6R)-2,2-bis(chloromethyl)-4,6-dimethyl-1,3-dioxane 133961-18-9 C8H14Cl2O2
    (4R,6R)-2,2-bis(chloromethyl)-4,6-dimethyl-1,3-dioxane
    —— 4,4-dimethyl-3-phenylthiohex-5-en-2-one 87143-67-7 C14H18OS
    4,4-dimethyl-3-phenylthiohex-5-en-2-one