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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Cyclopentylethynyl)-2-trichloromethylquinazoline 1427059-73-1 C16H13Cl3N2
    4-(Cyclopentylethynyl)-2-trichloromethylquinazoline
    —— 4-bromomethyl-5-butyl-6-phenyl-pyrimidine 610285-99-9 C15H17BrN2
    4-bromomethyl-5-butyl-6-phenyl-pyrimidine
    —— 4-[4,5-bis-(4-dimethylaminophenyl)-1H-imidazol-2-yl]-2,6-dimethoxyphenyl dihydrogen phosphate 135124-02-6 C27H31N4O6P
    4-[4,5-bis-(4-dimethylaminophenyl)-1H-imidazol-2-yl]-2,6-dimethoxyphenyl dihydrogen phosphate
    —— 4-(cyclopropylamino)-2-(4-(N-methylpropionamido)phenylamino)pyrimidine-5-carboxamide 1198302-01-0 C18H22N6O2
    4-(cyclopropylamino)-2-(4-(N-methylpropionamido)phenylamino)pyrimidine-5-carboxamide
    —— 4-Brom-5-<1-phenyl-butylidenhydrazino>-3-pyridazon 97318-85-9 C14H15BrN4O
    4-Brom-5-<1-phenyl-butylidenhydrazino>-3-pyridazon
    —— 4-(1-Benzotriazol-1-yl-2-phenyl-ethyl)-piperazine-1-carboxylic acid tert-butyl ester 907603-44-5 C23H29N5O2
    4-(1-Benzotriazol-1-yl-2-phenyl-ethyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-tert-Butyl-2-{5-[2-(2-methylbenzenesulfonamidocarbonyl)phenylthiomethyl]benzofuran-2-yl}thiazole 149413-26-3 C30H28N2O4S3
    4-tert-Butyl-2-{5-[2-(2-methylbenzenesulfonamidocarbonyl)phenylthiomethyl]benzofuran-2-yl}thiazole
    —— 4-(Spiro<cyclopentan-1,2'-<1,3>dioxolan>-2-yl)-2-butennitril 81978-65-6 C11H15NO2
    4-(Spiro<cyclopentan-1,2'-<1,3>dioxolan>-2-yl)-2-butennitril
    —— (4-Chloro-phenyl)-carbamic acid 4-bromo-5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester 28396-08-9 C19H10BrCl4NO3
    (4-Chloro-phenyl)-carbamic acid 4-bromo-5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester
    —— 4-(methylthio)-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide 1610376-22-1 C24H37NO3SSi
    4-(methylthio)-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide
    —— (4S,5S,4'S)-5-Hexadecyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl] 42415-55-4 C26H50O4
    (4S,5S,4'S)-5-Hexadecyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]
    —— 4-(4-Dimethylamino-benzyliden)-3,5-dioxo-1,2-dimethyl-pyrazolidin 18239-26-4 C14H17N3O2
    4-(4-Dimethylamino-benzyliden)-3,5-dioxo-1,2-dimethyl-pyrazolidin
    —— 4-Benzylaminomethyl-6-methyl-3-pyridazinol-1-oxid 19601-61-7 C13H15N3O2
    4-Benzylaminomethyl-6-methyl-3-pyridazinol-1-oxid
    —— 4-(4-(2-bromobenzyl)-4-hydroxy-1-piperidinyl)benzonitrile 870813-21-1 C19H19BrN2O
    4-(4-(2-bromobenzyl)-4-hydroxy-1-piperidinyl)benzonitrile
    —— 4-(4-(1,1'-biphenyl-2-ylmethylene)-1-piperidinyl)benzenecarboximidamide 870813-07-3 C25H25N3
    4-(4-(1,1'-biphenyl-2-ylmethylene)-1-piperidinyl)benzenecarboximidamide
    —— 4-Butoxy-3-methoxy-benzoic acid 3-dimethylamino-1,2-dimethyl-propyl ester 3538-03-2 C19H31NO4
    4-Butoxy-3-methoxy-benzoic acid 3-dimethylamino-1,2-dimethyl-propyl ester
    —— 4-(ethoxy-(methyl)phosphinyl)-2-acetoxybutyronitrile 76734-37-7 C9H16NO4P
    4-(ethoxy-(methyl)phosphinyl)-2-acetoxybutyronitrile
    —— 4-[4-bromo-5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-N-(1-oxothietan-3-yl)naphthalene-1-carboxamide 1210935-60-6 C24H16BrCl2F3N2O3S
    4-[4-bromo-5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-N-(1-oxothietan-3-yl)naphthalene-1-carboxamide
    —— 4-Benzoyl-1.3-diaethoxy-naphthalin 16801-42-6 C21H20O3
    4-Benzoyl-1.3-diaethoxy-naphthalin
    —— [4-(2-aminothieno[2,3-d]pyrimidin-4-yl)piperazin-1-yl](2-phenylcyclopropyl)methanone 1423164-89-9 C20H21N5OS
    [4-(2-aminothieno[2,3-d]pyrimidin-4-yl)piperazin-1-yl](2-phenylcyclopropyl)methanone
    —— 4-Hydroxy-7-nitroso-2,1,3-benzothiadiazol 1753-26-0 C6H3N3O2S
    4-Hydroxy-7-nitroso-2,1,3-benzothiadiazol
    —— 4-(2,3,5,6-tetrafluoro-4-methoxyphenyl)pyrrolo[1,2-a]quinoline 1375272-39-1 C19H11F4NO
    4-(2,3,5,6-tetrafluoro-4-methoxyphenyl)pyrrolo[1,2-a]quinoline
    —— 4-((2-((2,5-dichlorophenyl)amino)-2-oxoethyl)amino)benzoic acid 1383437-99-7 C15H12Cl2N2O3
    4-((2-((2,5-dichlorophenyl)amino)-2-oxoethyl)amino)benzoic acid
    —— 4-Amino-N-(1-cyclohexyl-3-pyrrolidinyl)-N-methylbenzamidcyclohexansulfamat 50734-00-4 C6H13NO3S*C18H27N3O
    4-Amino-N-(1-cyclohexyl-3-pyrrolidinyl)-N-methylbenzamidcyclohexansulfamat
    —— 4-butylthio-3,5-difluorobromobenzene 1149763-63-2 C10H11BrF2S
    4-butylthio-3,5-difluorobromobenzene
    —— 4-methyl-3-(1-oxo-2-phenyl-2,3-dihydroisoindol-5-ylamino)benzoic acid 918335-05-4 C22H18N2O3
    4-methyl-3-(1-oxo-2-phenyl-2,3-dihydroisoindol-5-ylamino)benzoic acid
    —— 4-[6-(4-phenoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazin-3-yl]benzonitrile 1262619-48-6 C24H15N5O
    4-[6-(4-phenoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazin-3-yl]benzonitrile
    —— 4-{4-[4-bromo-2-(1H,1H,2H,2H,3H,3H-perfluoroundecyl)phenoxy]butyl}-2,2-dimethyl-1,3-dioxolane 1306771-51-6 C26H26BrF17O3
    4-{4-[4-bromo-2-(1H,1H,2H,2H,3H,3H-perfluoroundecyl)phenoxy]butyl}-2,2-dimethyl-1,3-dioxolane
    —— 4-amino-6-chloro-3-(βaminoethylthio)phenol 732955-48-5 C8H11ClN2OS
    4-amino-6-chloro-3-(βaminoethylthio)phenol
    —— 4b,8d-Dihydro-dibenzo[a,f]cyclopropa[cd]pentalene-8b,8c-dicarboxylic acid 8b-ethyl ester 8c-methyl ester 123038-61-9 C21H18O4
    4b,8d-Dihydro-dibenzo[a,f]cyclopropa[cd]pentalene-8b,8c-dicarboxylic acid 8b-ethyl ester 8c-methyl ester
    —— <4-Methoxy-styryl>-glyoxal-diethylacetal 29097-27-6 C15H20O4
    <4-Methoxy-styryl>-glyoxal-diethylacetal
    —— (4-N-propylaminocarbonylphenyl)tributylstannane 223555-36-0 C22H39NOSn
    (4-N-propylaminocarbonylphenyl)tributylstannane
    —— 4,4-Dimethyl-N-(3-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-6-yl)pentanamide 268561-49-5 C23H25N3O
    4,4-Dimethyl-N-(3-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-6-yl)pentanamide
    —— 4-(benzyloxy)-N-[8-methyl-3-(1-piperidinylmethyl)-7-quinolinyl]benzamide 521072-08-2 C30H31N3O2
    4-(benzyloxy)-N-[8-methyl-3-(1-piperidinylmethyl)-7-quinolinyl]benzamide
    —— 4-chloro-2-(1,3-dihydro-isoindol-2-yl)-quinoline 332181-59-6 C17H13ClN2
    4-chloro-2-(1,3-dihydro-isoindol-2-yl)-quinoline
    —— 4-ethyl-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride 1231420-84-0 C10H13ClO4S2
    4-ethyl-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4-(2-dimethylamino-ethoxy)-3-formyl-benzeneboronic acid 628306-25-2 C11H16BNO4
    4-(2-dimethylamino-ethoxy)-3-formyl-benzeneboronic acid
    —— 4-[4-(2-ethylphenyl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butanamide 1224396-58-0 C27H27F3N2O2S
    4-[4-(2-ethylphenyl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butanamide
    —— (4R,5R)-5-[(1S,3R,4R,6R)-7-{[tert-butyl(dimethyl)silyl]oxy}-3-hydroxy-1-methoxy-4,6-dimethyl-5-oxoheptyl]-4-[(2-methoxyethoxy)methoxy]-3,3-dimethyldihydrofuran-2(3H)-one 745818-81-9 C26H50O9Si
    (4R,5R)-5-[(1S,3R,4R,6R)-7-{[tert-butyl(dimethyl)silyl]oxy}-3-hydroxy-1-methoxy-4,6-dimethyl-5-oxoheptyl]-4-[(2-methoxyethoxy)methoxy]-3,3-dimethyldihydrofuran-2(3H)-one
    —— 4-{[4-(methylsulfonyl)phenyl]carbonyl}-7-quinolin-3-yl-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251163-85-5 C26H22N2O4S
    4-{[4-(methylsulfonyl)phenyl]carbonyl}-7-quinolin-3-yl-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-((3S,5R,6R,10R,13R,17R)-3-Acetoxy-5-chloro-6-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester 20314-29-8 C27H43ClO5
    4-((3S,5R,6R,10R,13R,17R)-3-Acetoxy-5-chloro-6-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester
    —— 4-Amino-2'-chlor-benzophenon-2,5-dicarbonsaeure 7385-04-8 C15H10ClNO5
    4-Amino-2'-chlor-benzophenon-2,5-dicarbonsaeure
    —— 4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-N-(5-ethyl-[1,3,4]thiadiazol-2-yl)-butyramide 14605-93-7 C18H24Cl2N4OS
    4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-N-(5-ethyl-[1,3,4]thiadiazol-2-yl)-butyramide
    —— 4'-Benzyloxy-5,7-dihydroxy-3,6,3'-trimethoxy-flavon 19722-79-3 C25H22O8
    4'-Benzyloxy-5,7-dihydroxy-3,6,3'-trimethoxy-flavon
    —— 4-Acetyl-5-amino-6-phenyl-pyridazin-3-on-oxim 17334-70-2 C12H12N4O2
    4-Acetyl-5-amino-6-phenyl-pyridazin-3-on-oxim
    —— 4,8-Diphenyl-2,5,7,10-tetraoxa-undecan 16775-47-6 C19H24O4
    4,8-Diphenyl-2,5,7,10-tetraoxa-undecan
    —— 4-[4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-3-phenylpiperidin-1-yl]-4-oxo-3-phenylbutanoic acid 1028075-17-3 C34H36N2O3
    4-[4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-3-phenylpiperidin-1-yl]-4-oxo-3-phenylbutanoic acid
    —— 4-methyl-2-(4-methyl-1-piperidinyl)-N-[2-(1H-pyrazol-1-ylacetyl)-2,3-dihydro-1H-isoindol-5-yl]benzamide 689160-72-3 C27H31N5O2
    4-methyl-2-(4-methyl-1-piperidinyl)-N-[2-(1H-pyrazol-1-ylacetyl)-2,3-dihydro-1H-isoindol-5-yl]benzamide
    —— 4-[[3-(cyclopropylmethoxy)-4-methoxyphenyl](1,3-thiazol-5-ylmethyl)amino]benzoic acid 1203592-87-3 C22H22N2O4S
    4-[[3-(cyclopropylmethoxy)-4-methoxyphenyl](1,3-thiazol-5-ylmethyl)amino]benzoic acid
    —— 4-Methyl-5-cyano-4-nonenoesaeure-anilid 4191-67-7 C17H22N2O
    4-Methyl-5-cyano-4-nonenoesaeure-anilid