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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Cyano-2,3-dihydroxy-5-[1-hydroxy-meth-(Z)-ylidene]-cyclopenta-1,3-dienecarboxylic acid methyl ester 124693-40-9 C9H7NO5
    4-Cyano-2,3-dihydroxy-5-[1-hydroxy-meth-(Z)-ylidene]-cyclopenta-1,3-dienecarboxylic acid methyl ester
    —— 4-(3,4,5-trimethoxy-phenyl)-butyric acid ethyl ester 854859-28-2 C15H22O5
    4-(3,4,5-trimethoxy-phenyl)-butyric acid ethyl ester
    —— 4-(1H-imidazol-1-yl)-6-(4-methoxyphenyl)pyrimidine 1312164-83-2 C14H12N4O
    4-(1H-imidazol-1-yl)-6-(4-methoxyphenyl)pyrimidine
    —— 4-((3S,5R,8R,9S,10S,13R,14S,17R)-3-Benzyloxy-14-hydroxy-10,13,17-trimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 82354-89-0 C31H42O4
    4-((3S,5R,8R,9S,10S,13R,14S,17R)-3-Benzyloxy-14-hydroxy-10,13,17-trimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
    —— 4-methyl-<i>N</i>-quinolin-4-ylmethylene-aniline 37760-38-6 C17H14N2
    4-methyl-<i>N</i>-quinolin-4-ylmethylene-aniline
    —— 4-(piperidin-4-ylmethoxy)piperidine-1-carboxylic acid tert-butyl ester 1044921-07-4 C16H30N2O3
    4-(piperidin-4-ylmethoxy)piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(4-chloro-3-(trifluoromethyl)phenyl)-1-((R)-2-hydroxy-3-phenoxypropyl)piperidin-4-ol 1166991-26-9 C21H23ClF3NO3
    4-(4-chloro-3-(trifluoromethyl)phenyl)-1-((R)-2-hydroxy-3-phenoxypropyl)piperidin-4-ol
    —— [4-Chloro-2-(3-methyl-benzoyl)-phenyl]-acetic acid 77605-60-8 C16H13ClO3
    [4-Chloro-2-(3-methyl-benzoyl)-phenyl]-acetic acid
    —— 4-amino-6-{4-[trans-4-(carboxymethyl)cyclohexyl]phenyl}-2-[2-(3,3-difluorocyclobutyl)ethoxy]-5-oxo-5,6,7,8-tetrahydropyrimido[5,4-f][1,4]oxazepin-3-ium formate 1398553-63-3 CH2O2*C27H32F2N4O5
    4-amino-6-{4-[trans-4-(carboxymethyl)cyclohexyl]phenyl}-2-[2-(3,3-difluorocyclobutyl)ethoxy]-5-oxo-5,6,7,8-tetrahydropyrimido[5,4-f][1,4]oxazepin-3-ium formate
    —— 4-(4-chlorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-oxazole-5-carboxylic acid 1206909-32-1 C22H19Cl3N4O4
    4-(4-chlorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-oxazole-5-carboxylic acid
    —— 4-((R)-3-diethoxyphosphoryl-2-((6-(2-methoxyethyl(methyl)amino)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester 1159502-22-3 C31H47N6O8P
    4-((R)-3-diethoxyphosphoryl-2-((6-(2-methoxyethyl(methyl)amino)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester
    —— (4-aminomethyl-pyrimidin-2-yl)-(3-morpholin-4-yl-propyl)-amine 1135493-39-8 C12H21N5O
    (4-aminomethyl-pyrimidin-2-yl)-(3-morpholin-4-yl-propyl)-amine
    —— 4,6-bismethoxymethoxy-5-prenyl-3-benzofuranone 194084-52-1 C17H22O6
    4,6-bismethoxymethoxy-5-prenyl-3-benzofuranone
    —— 4-Methyl-2-(3-methyl-but-2-enyl)-cyclohexanol 54928-29-9 C12H22O
    4-Methyl-2-(3-methyl-but-2-enyl)-cyclohexanol
    —— 4-(ethylthio)-3-isothiocyanatobenzenesulfonamide 1377582-65-4 C9H10N2O2S3
    4-(ethylthio)-3-isothiocyanatobenzenesulfonamide
    —— 4-(1-(3-(trifluoromethyl)phenyl)-3-((1-methyl-2-oxo-1,2-dihydropyridin-4-yl)methyl)-2,5-dioxo-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile 1625669-64-8 C29H23F3N4O3
    4-(1-(3-(trifluoromethyl)phenyl)-3-((1-methyl-2-oxo-1,2-dihydropyridin-4-yl)methyl)-2,5-dioxo-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile
    —— (4-chloro-6-methoxy-pyrimidin-2-yl)-((R)-4-morpholin-2-yl-phenyl)-amine 1400996-82-8 C15H17ClN4O2
    (4-chloro-6-methoxy-pyrimidin-2-yl)-((R)-4-morpholin-2-yl-phenyl)-amine
    —— 4-bromo-N'-(diphenylmethylene)-2-methylbutane hydrazide 1338582-61-8 C18H19BrN2O
    4-bromo-N'-(diphenylmethylene)-2-methylbutane hydrazide
    —— 4-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-2-[2-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-but-2-enoic acid methyl ester 63855-09-4 C23H24N6O5S4
    4-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-2-[2-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-but-2-enoic acid methyl ester
    —— 4-methyl-thiazole-5-carboxylic acid {(1S,3S,5S)-2-[2-amino-5-(3-fluoro-phenyl)-thiazole-4-carbonyl]-2-aza-bicyclo[3.1.0]hex-3-ylmethyl}-amide 1038506-66-9 C21H20FN5O2S2
    4-methyl-thiazole-5-carboxylic acid {(1S,3S,5S)-2-[2-amino-5-(3-fluoro-phenyl)-thiazole-4-carbonyl]-2-aza-bicyclo[3.1.0]hex-3-ylmethyl}-amide
    —— 4-n-propyl-6-(prop-1-enyl)-10-methyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyranyl-2,12-dione 1152308-81-0 C22H22O5
    4-n-propyl-6-(prop-1-enyl)-10-methyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyranyl-2,12-dione
    —— 4-[(5S)-5-[1-(carbamoylamino)-2-methyl-1-oxopropan-2-yl]-9-fluoro-5H-chromeno[2,3-b]pyridin-2-yl]benzoic acid 1620483-58-0 C24H20FN3O5
    4-[(5S)-5-[1-(carbamoylamino)-2-methyl-1-oxopropan-2-yl]-9-fluoro-5H-chromeno[2,3-b]pyridin-2-yl]benzoic acid
    —— 4-chloro-4'-[2-(diethylamino)ethoxy]-α-ethinyl-benzhydrol 93699-60-6 C21H24ClNO2
    4-chloro-4'-[2-(diethylamino)ethoxy]-α-ethinyl-benzhydrol
    —— 4-(4-methoxy-2-methoxycarbonylamino-benzothiazol-7-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 554411-32-4 C20H25N3O5S
    4-(4-methoxy-2-methoxycarbonylamino-benzothiazol-7-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— 4-bromo-2-(bromomethyl)-1-(4-fluorobenzyloxy)benzene 1097082-29-5 C14H11Br2FO
    4-bromo-2-(bromomethyl)-1-(4-fluorobenzyloxy)benzene
    —— 4-[2-(4,4-dimethyl-chroman-7-yl)-heptanoyloxy]-benzoic acid 519179-22-7 C25H30O5
    4-[2-(4,4-dimethyl-chroman-7-yl)-heptanoyloxy]-benzoic acid
    —— 4-[2,5-dihydro-3-[4-[4-(methoxyacetyl)piperazin-1-yl]-butyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-68-6 C24H27F3N4O4
    4-[2,5-dihydro-3-[4-[4-(methoxyacetyl)piperazin-1-yl]-butyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4'-(2-chloro-phenyl)-4-hydroxy-3,4,5,6-tetrahydro-2H-[1,2'] bipyridinyl-5'-carboxylic acid (3,5-bis-trifluoromethyl-benzyl)-methyl-amide 393508-75-3 C27H24ClF6N3O2
    4'-(2-chloro-phenyl)-4-hydroxy-3,4,5,6-tetrahydro-2H-[1,2'] bipyridinyl-5'-carboxylic acid (3,5-bis-trifluoromethyl-benzyl)-methyl-amide
    —— (4-(5-(4,4-difluorocyclohexyl)-1,2,4-oxadiazol-3-yl)phenyl)methanamine 1218817-87-8 C15H17F2N3O
    (4-(5-(4,4-difluorocyclohexyl)-1,2,4-oxadiazol-3-yl)phenyl)methanamine
    —— (4R,4aS,8R,8aR)-8-((R)-1-Iodomethyl-2-methyl-propyl)-4-[(S)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-6-methyl-3,4,4a,7,8,8a-hexahydro-1H-naphthalen-2-one 831221-75-1 C27H39IO3
    (4R,4aS,8R,8aR)-8-((R)-1-Iodomethyl-2-methyl-propyl)-4-[(S)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-6-methyl-3,4,4a,7,8,8a-hexahydro-1H-naphthalen-2-one
    —— 4''-azidophenyl 3,4,5-tris(3',7'-dimethyloctyloxy)benzoate 1372411-27-2 C43H69N3O5
    4''-azidophenyl 3,4,5-tris(3',7'-dimethyloctyloxy)benzoate
    —— 4-cymantrenyl-3,4-dimethyl-5-phenyloxazolidin-2-one 1456911-81-1 C19H16MnNO5
    4-cymantrenyl-3,4-dimethyl-5-phenyloxazolidin-2-one
    —— (4-chlorophenyl)(dec-1-en-3-yl)sulfane 1223575-27-6 C16H23ClS
    (4-chlorophenyl)(dec-1-en-3-yl)sulfane
    —— 4,5-dimethyl-2-(2-morpholinophenyl)-1H-pyrazol-3(2H)-one 1510821-64-3 C15H19N3O2
    4,5-dimethyl-2-(2-morpholinophenyl)-1H-pyrazol-3(2H)-one
    —— 4-Methyl-1,3-benzodioxol-2-carbonsaeure 829-63-0 C9H8O4
    4-Methyl-1,3-benzodioxol-2-carbonsaeure
    —— 4,4,4-trifluoro-3-methyl-N-(3-(thiazol-2-yl)imidazo[1,2-a]pyridin-2-yl)butanamide 1123167-38-3 C15H13F3N4OS
    4,4,4-trifluoro-3-methyl-N-(3-(thiazol-2-yl)imidazo[1,2-a]pyridin-2-yl)butanamide
    —— 4-Acetyl-2,5-dimethyl-3-aethyl-5,6-dihydro-4H-1,4-thiazin 1430-64-4 C10H17NOS
    4-Acetyl-2,5-dimethyl-3-aethyl-5,6-dihydro-4H-1,4-thiazin
    —— 4,4'-Dimethoxy-benzilsaeure-<N-methyl-piperidyl-(3)-ester> 95132-83-5 C22H27NO5
    4,4'-Dimethoxy-benzilsaeure-<N-methyl-piperidyl-(3)-ester>
    —— 4,4'-dichloro-α,α'-disulfanediyl-di-benzyl alcohol 107920-63-8 C14H12Cl2O2S2
    4,4'-dichloro-α,α'-disulfanediyl-di-benzyl alcohol
    —— 4-(4,4'-Diacetoxy-3,5,3',5'-tetramethyl-benzhydryl)-2,6-dimethyl-phenol 117204-43-0 C29H32O5
    4-(4,4'-Diacetoxy-3,5,3',5'-tetramethyl-benzhydryl)-2,6-dimethyl-phenol
    —— 4-methyl-5-(4-nitro-phenyl)-2-trichloromethyl-oxazole 99866-67-8 C11H7Cl3N2O3
    4-methyl-5-(4-nitro-phenyl)-2-trichloromethyl-oxazole
    —— 4-(1-Adamantyl)-2-fluorobenzoic acid 1000675-35-3 C17H19FO2
    4-(1-Adamantyl)-2-fluorobenzoic acid
    —— 4-(1,4-dioxaspiro[4.5]decan-3-ylmethoxy)benzonitrile 130028-44-3 C16H19NO3
    4-(1,4-dioxaspiro[4.5]decan-3-ylmethoxy)benzonitrile
    —— (4R,5R)-5-<<2-(Trimethylsilyl)ethoxy>carbonyl>-4,5-dimethyl-2(E)-ethylidene-5-pentanolide 105927-23-9 C15H26O4Si
    (4R,5R)-5-<<2-(Trimethylsilyl)ethoxy>carbonyl>-4,5-dimethyl-2(E)-ethylidene-5-pentanolide
    —— (4-fluorophenyl)(3-(2-(4-(pyrrolidin-1-yl)phenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338374-58-5 C25H23FN6OS
    (4-fluorophenyl)(3-(2-(4-(pyrrolidin-1-yl)phenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 4-bromo-9,10-dimethoxy-8-(methoxymethoxy)-6-methyl-3,4-dihydroanthracen-1(2H)-one 1192030-59-3 C19H21BrO5
    4-bromo-9,10-dimethoxy-8-(methoxymethoxy)-6-methyl-3,4-dihydroanthracen-1(2H)-one
    —— 4-benzyloxy-1-methyl-1H-indole-2-carbonyl chloride 336783-87-0 C17H14ClNO2
    4-benzyloxy-1-methyl-1H-indole-2-carbonyl chloride
    —— 4-Butyl-3,3-dimethyl-2-oxa-bicyclo[3.1.0]hexan-4-ol 84819-95-4 C11H20O2
    4-Butyl-3,3-dimethyl-2-oxa-bicyclo[3.1.0]hexan-4-ol
    —— 4-Phenylmethanesulfonyl-2,3-dihydro-thiophene 1,1-dioxide 82813-72-7 C11H12O4S2
    4-Phenylmethanesulfonyl-2,3-dihydro-thiophene 1,1-dioxide
    —— 4-chloro-N-(2-(dimethylamino)ethyl)benzamide trifluoroacetate 1378378-37-0 C2HF3O2*C11H15ClN2O
    4-chloro-N-(2-(dimethylamino)ethyl)benzamide trifluoroacetate