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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-Cyclohexylidene-ethyl)-phenol 2316-54-3 C14H18O
    4-(2-Cyclohexylidene-ethyl)-phenol
    —— 4-Oxo-5α-cholestan-7β-yl-benzoat 14772-80-6 C34H50O3
    4-Oxo-5α-cholestan-7β-yl-benzoat
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-3-cyclohexyl-2-methylene-butan-1-ol 204335-05-7 C17H34O2Si
    4-(tert-Butyl-dimethyl-silanyloxy)-3-cyclohexyl-2-methylene-butan-1-ol
    —— 4-thioxo-6-<i>p</i>-tolyloxy-3(5),6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one 30120-28-6 C10H9N3O2S
    4-thioxo-6-<i>p</i>-tolyloxy-3(5),6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one
    —— 4,4′-(1,3-phenylene)bis((1-(2,6-diisopropylphenyl)-3-methyl-1H-1,2,3-triazol-5-yl)(η<sup>2</sup>:η<sup>2</sup>-cycloocta-1,5-diene)iodidorhodium(I)) 1392231-59-2 C52H68I2N6Rh2
    4,4′-(1,3-phenylene)bis((1-(2,6-diisopropylphenyl)-3-methyl-1H-1,2,3-triazol-5-yl)(η<sup>2</sup>:η<sup>2</sup>-cycloocta-1,5-diene)iodidorhodium(I))
    —— 4-{[1-[3-Hydroxy-5-(hydroxy-methoxy-phosphoryloxymethyl)-2-methyl-pyridin-4-yl]-meth-(Z)-ylidene]-amino}-benzoic acid 27608-38-4 C16H17N2O7P
    4-{[1-[3-Hydroxy-5-(hydroxy-methoxy-phosphoryloxymethyl)-2-methyl-pyridin-4-yl]-meth-(Z)-ylidene]-amino}-benzoic acid
    —— 4-[(6-chloroimidazo[1,2-b]pyridazin-2-yl)methyl]-2,2-difluoro-8-[(1S)-1-hydroxyethyl]-2H-1,4-benzoxazin-3(4H)-one hydrochloride 1263412-41-4 C17H13ClF2N4O3*ClH
    4-[(6-chloroimidazo[1,2-b]pyridazin-2-yl)methyl]-2,2-difluoro-8-[(1S)-1-hydroxyethyl]-2H-1,4-benzoxazin-3(4H)-one hydrochloride
    —— 4-Hex-5-ynylthiomorpholine-3,5-dione 100460-97-7 C10H13NO2S
    4-Hex-5-ynylthiomorpholine-3,5-dione
    —— 4-Chlorocarbonyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester 106161-14-2 C15H25ClO3
    4-Chlorocarbonyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
    —— 4,6-Bis(trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyrazolo[3,4-b]pyridin-3-amine 1447807-80-8 C14H6F9N5
    4,6-Bis(trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyrazolo[3,4-b]pyridin-3-amine
    —— 4-phenyl-1-N-[(3,4,5-trimethoxyphenyl)methyl]imidazole-1,2-diamine 736177-03-0 C19H22N4O3
    4-phenyl-1-N-[(3,4,5-trimethoxyphenyl)methyl]imidazole-1,2-diamine
    —— 4,8-dimethyl-nonane-2,7-dione 55489-09-3 C11H20O2
    4,8-dimethyl-nonane-2,7-dione
    —— (4-acetamidophenyl) N-naphthalen-1-ylcarbamate 21567-14-6 C19H16N2O3
    (4-acetamidophenyl) N-naphthalen-1-ylcarbamate
    —— 4-cyclohexylamino-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]-amide 1269420-63-4 C24H26F3N5O3S
    4-cyclohexylamino-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]-amide
    —— (4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-furan-2-ylmethyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270039-40-1 C27H33NO6
    (4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-furan-2-ylmethyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-(14,21-diazapentacyclo[12.7.0.01,6.08,13.015,20]henicosa-8(13),15,18,20-tetraen-17-ylideneamino)benzenesulfonic acid 128294-26-8 C25H27N3O3S
    4-(14,21-diazapentacyclo[12.7.0.01,6.08,13.015,20]henicosa-8(13),15,18,20-tetraen-17-ylideneamino)benzenesulfonic acid
    —— 4-fluoro-3-{(2S,3R)-6-fluoro-2-[(methylamino)methyl]-2,3-dihydro-1-benzofuran-3-yl}-1-isopropyl-1,3-dihydro-2H-benzimidazol-2-one hydrochloride 1033009-75-4 C20H21F2N3O2*ClH
    4-fluoro-3-{(2S,3R)-6-fluoro-2-[(methylamino)methyl]-2,3-dihydro-1-benzofuran-3-yl}-1-isopropyl-1,3-dihydro-2H-benzimidazol-2-one hydrochloride
    —— 4-(hept-2-yn-1-yl)-1-methyl-5-(phenylsulfanyl)-1H-pyrazole 1447766-65-5 C17H20N2S
    4-(hept-2-yn-1-yl)-1-methyl-5-(phenylsulfanyl)-1H-pyrazole
    —— 4-(1-bromo-7-methoxynaphthalen-2-yl)but-3-en-2-one 1449518-94-8 C15H13BrO2
    4-(1-bromo-7-methoxynaphthalen-2-yl)but-3-en-2-one
    —— 4-cyclohex-3-enyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione 69487-08-7 C14H16N2OS2
    4-cyclohex-3-enyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione
    —— (4'-{4-[1-(2-chloro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester 1228689-86-8 C29H27ClN2O5
    (4'-{4-[1-(2-chloro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester
    —— <4-Iod-benzyliden>-phthalid 27695-14-3 C15H9IO2
    <4-Iod-benzyliden>-phthalid
    —— (4R,5S)-4-ethyl-6-methyl-5-((triethylsilyl)oxy)heptan-3-one 1009090-18-9 C16H34O2Si
    (4R,5S)-4-ethyl-6-methyl-5-((triethylsilyl)oxy)heptan-3-one
    —— 4-cyano-1-methoxy-3-(4-methoxyphenyl)isoquinoline 87895-26-9 C18H14N2O2
    4-cyano-1-methoxy-3-(4-methoxyphenyl)isoquinoline
    —— [(4-Methoxy-phenyl)-pyrrol-1-yl-methyl]-phosphonic acid diethyl ester 81374-37-0 C16H22NO4P
    [(4-Methoxy-phenyl)-pyrrol-1-yl-methyl]-phosphonic acid diethyl ester
    —— 4-[(thien-2-yl)sulfonyl]piperidine hydrochloride 105283-82-7 C9H13NO2S2*ClH
    4-[(thien-2-yl)sulfonyl]piperidine hydrochloride
    —— 4'-fluoro-N-{8-methyl-3-[phenyl(1-pyrrolidinyl)methyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide 521073-33-6 C34H30FN3O
    4'-fluoro-N-{8-methyl-3-[phenyl(1-pyrrolidinyl)methyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide
    —— 4-methylthio-2-ethoxycarbonyl-thiophene-3-sulphonyl chloride 1231421-59-2 C8H9ClO4S3
    4-methylthio-2-ethoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-2-fluorobenzylanilide 268561-05-3 C23H16FN3O
    4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-2-fluorobenzylanilide
    —— 4-<Benzselenazolyl-(2)>-buttersaeure-amid 24783-82-2 C11H12N2OSe
    4-<Benzselenazolyl-(2)>-buttersaeure-amid
    —— [4'-(but-3-en-1-yloxy)biphenyl-4-yl]boronic acid 956378-39-5 C16H17BO3
    [4'-(but-3-en-1-yloxy)biphenyl-4-yl]boronic acid
    —— 4-(acetyloxy)cyclohex-2-en-1-yl (diethoxyphosphoryl)acetate 1091593-73-5 C14H23O7P
    4-(acetyloxy)cyclohex-2-en-1-yl (diethoxyphosphoryl)acetate
    —— 4-(R,S)-(4-cyanophenyl)-4-benzyl-2,5-dioxoimidazolidine 340188-26-3 C17H13N3O2
    4-(R,S)-(4-cyanophenyl)-4-benzyl-2,5-dioxoimidazolidine
    —— 4,4'-<6-(Dimethylamino)hexahydro-5,5-dimethyl-2,4-dithioxo-1,3-pyrimidindiyl>bisbenzonitril 84661-98-3 C22H21N5S2
    4,4'-<6-(Dimethylamino)hexahydro-5,5-dimethyl-2,4-dithioxo-1,3-pyrimidindiyl>bisbenzonitril
    —— 4,4-dioxo-2,3,4,5-tetrahydro-4λ<sup>6</sup>-benzo[<i>e</i>][1,4]thiazepine-1-carboxylic acid amide 37776-47-9 C10H12N2O3S
    4,4-dioxo-2,3,4,5-tetrahydro-4λ<sup>6</sup>-benzo[<i>e</i>][1,4]thiazepine-1-carboxylic acid amide
    —— (4S,5R)-tert-butyl 5-(4-(benzyloxy)benzyl)-4-(benzyloxy)-2-oxopyrrolidine-1-carboxylate 1185870-88-5 C30H33NO5
    (4S,5R)-tert-butyl 5-(4-(benzyloxy)benzyl)-4-(benzyloxy)-2-oxopyrrolidine-1-carboxylate
    —— 4-(4-methoxy-benzyl)-1,2,3,4,5,6-hexahydro-benzo[<i>f</i>]isoquinoline 58780-19-1 C21H23NO
    4-(4-methoxy-benzyl)-1,2,3,4,5,6-hexahydro-benzo[<i>f</i>]isoquinoline
    —— 4-Crotonamido-2,2,6,6-tetramethylpiperidin 31582-42-0 C13H24N2O
    4-Crotonamido-2,2,6,6-tetramethylpiperidin
    —— 4-(4,5-dichloro-1<i>H</i>-imidazole-2-carbonylamino)-butyric acid 64737-20-8 C8H9Cl2N3O3
    4-(4,5-dichloro-1<i>H</i>-imidazole-2-carbonylamino)-butyric acid
    —— 4-[(2-fluorophenyl)amino]-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1266343-57-0 C14H11FN4O2
    4-[(2-fluorophenyl)amino]-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
    —— 4-(3,4-dimethoxybenzyl)-2,5-diphenylthiazole 1167412-88-5 C24H21NO2S
    4-(3,4-dimethoxybenzyl)-2,5-diphenylthiazole
    —— 4-acetylamino-benzaldehyde <i>S</i>-(3-chloro-[1,2,4]thiadiazol-5-yl)-thiooxime 59918-29-5 C11H9ClN4OS2
    4-acetylamino-benzaldehyde <i>S</i>-(3-chloro-[1,2,4]thiadiazol-5-yl)-thiooxime
    —— 4-(2-Hydroxyethyl-mercapto)-4'-methyl-benzophenone 73314-89-3 C16H16O2S
    4-(2-Hydroxyethyl-mercapto)-4'-methyl-benzophenone
    —— 4-[4-fluoro-2-[(3S)-oxolan-3-yl]oxyanilino]-5-methyl-N-[(4-methylmorpholin-2-yl)methyl]thieno[2,3-d]pyrimidine-6-carboxamide 1332710-55-0 C24H28FN5O4S
    4-[4-fluoro-2-[(3S)-oxolan-3-yl]oxyanilino]-5-methyl-N-[(4-methylmorpholin-2-yl)methyl]thieno[2,3-d]pyrimidine-6-carboxamide
    —— 4-Phenylmethyl-O-(3-phenyl-1-propyl)-2,3-thiomorpholinedione-2-oxime 124954-91-2 C20H22N2O2S
    4-Phenylmethyl-O-(3-phenyl-1-propyl)-2,3-thiomorpholinedione-2-oxime
    —— 4-acetoxy-2,6-dimethoxy-toluene 855155-95-2 C11H14O4
    4-acetoxy-2,6-dimethoxy-toluene
    —— 4-Chlor-6-methyl-2-pentylpyrimidin 90972-78-4 C10H15ClN2
    4-Chlor-6-methyl-2-pentylpyrimidin
    —— 4-(6-amino-5-trifluoromethyl-[3,4']bipyridinyl-2'-yl)-1-methyl-3-[4-(4-methyl-piperazin-1-yl)-3-trifluoromethylphenyl]-1,3-dihydroimidazol-2-one 1278595-89-3 C27H25F6N7O
    4-(6-amino-5-trifluoromethyl-[3,4']bipyridinyl-2'-yl)-1-methyl-3-[4-(4-methyl-piperazin-1-yl)-3-trifluoromethylphenyl]-1,3-dihydroimidazol-2-one
    —— 4-(2,3-difluoro-4-pivalamidophenoxy)picolinamide 868735-86-8 C17H17F2N3O3
    4-(2,3-difluoro-4-pivalamidophenoxy)picolinamide
    —— [4-(4,4-dimethyl-3-oxiranylmethyl-2,5-dioxo-imidazolidin-1-yl)-butyl]-phosphonic acid diethyl ester 53161-53-8 C16H29N2O6P
    [4-(4,4-dimethyl-3-oxiranylmethyl-2,5-dioxo-imidazolidin-1-yl)-butyl]-phosphonic acid diethyl ester