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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[6-(4-bromo-benzylcarbamoyl)-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl]-benzoic acid tert-butyl ester 448965-40-0 C27H26BrN3O5S
    4-[6-(4-bromo-benzylcarbamoyl)-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl]-benzoic acid tert-butyl ester
    —— 4,9-dibenzoyl-1-isopropylidene-3a,4,9,9a-tetrahydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoxaline 54705-61-2 C28H24N2O2
    4,9-dibenzoyl-1-isopropylidene-3a,4,9,9a-tetrahydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoxaline
    —— 4-(((2-ethylhexylcarbamoyl)oxy)methyl)-2-methoxyphenyl acetate 1362456-74-3 C19H29NO5
    4-(((2-ethylhexylcarbamoyl)oxy)methyl)-2-methoxyphenyl acetate
    —— 4'-hydroxy-1-(2-hydroxy-4-methylphenyl)-1'-(4-methylbenzoyloxy)hexahydro-1'H-spiro[pyrrolidine-2,2'-quinoxaline]-3',4,5(4'H)-trione 1013402-53-3 C26H27N3O7
    4'-hydroxy-1-(2-hydroxy-4-methylphenyl)-1'-(4-methylbenzoyloxy)hexahydro-1'H-spiro[pyrrolidine-2,2'-quinoxaline]-3',4,5(4'H)-trione
    —— 4-[1-ethoxy-4-(3-ethyl-3H-benzoxazol-2-ylidene)-but-2-enylidene]-2-benzylmercapto-4H-thiazol-5-one 102892-52-4 C25H24N2O3S2
    4-[1-ethoxy-4-(3-ethyl-3H-benzoxazol-2-ylidene)-but-2-enylidene]-2-benzylmercapto-4H-thiazol-5-one
    —— 4-(2-(benzyloxy)-3-{4-[2-(benzyloxy)-3-(4-cyanophenoxy)propyl]-1-piperazinyl)propoxy)benzonitrile 596810-27-4 C38H40N4O4
    4-(2-(benzyloxy)-3-{4-[2-(benzyloxy)-3-(4-cyanophenoxy)propyl]-1-piperazinyl)propoxy)benzonitrile
    —— 4,4,7,7-tetraphenyl-4,7-diphosphonia-1,10-decadioic acid dichloride 135491-07-5 C32H34O4P2*2Cl
    4,4,7,7-tetraphenyl-4,7-diphosphonia-1,10-decadioic acid dichloride
    —— 4-oxo-4-((1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yloxy)butanoic acid 1092569-59-9 C14H22O4
    4-oxo-4-((1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yloxy)butanoic acid
    —— (4-amino-2,1,3-benzothiadiazole)dichlorocopper 85786-54-5 C6H5Cl2CuN3S
    (4-amino-2,1,3-benzothiadiazole)dichlorocopper
    —— 4-(2,5-dioxo-4-phenylimidazolidin-1-yl)-2-trifluoromethyl-benzonitrile 1179804-60-4 C17H10F3N3O2
    4-(2,5-dioxo-4-phenylimidazolidin-1-yl)-2-trifluoromethyl-benzonitrile
    —— 4-(4-ethyl-3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide 929606-99-5 C18H16F3N3O2S
    4-(4-ethyl-3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
    —— 4,4-dioxo-3-methyl-5-trimethylsilyl-6a-trimethylgermyl-3a,6a-dihydrothieno[2,3-d]isoxazoline-2 350512-80-0 C12H23GeNO3SSi
    4,4-dioxo-3-methyl-5-trimethylsilyl-6a-trimethylgermyl-3a,6a-dihydrothieno[2,3-d]isoxazoline-2
    —— 4-Chloro-1-chloromethyl-2-(4-chloro-phenylsulfanyl)-benzene 58912-84-8 C13H9Cl3S
    4-Chloro-1-chloromethyl-2-(4-chloro-phenylsulfanyl)-benzene
    —— 4-(furan-2-yl)-6-(4-methoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one 1228151-46-9 C15H14N2O3
    4-(furan-2-yl)-6-(4-methoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one
    —— (4S,5R)-4-(2-methylpropyl)-5-prop-2-enyl-1,3-oxazolidin-2-one 113283-83-3 C10H17NO2
    (4S,5R)-4-(2-methylpropyl)-5-prop-2-enyl-1,3-oxazolidin-2-one
    —— (4aS,7R,9aR)-3,6,6-Trimethyl-2-trimethylsilanyloxy-1,4,5,6,7,8,9,9a-octahydro-4a,7-methano-benzocyclohepten-10-one 85083-98-3 C18H30O2Si
    (4aS,7R,9aR)-3,6,6-Trimethyl-2-trimethylsilanyloxy-1,4,5,6,7,8,9,9a-octahydro-4a,7-methano-benzocyclohepten-10-one
    —— 4-O-methyl-β-D-lyxopyranose 1,2,3-phosphite 151734-97-3 C6H9O5P
    4-O-methyl-β-D-lyxopyranose 1,2,3-phosphite
    —— 4-(cyanomethyl)-1-(2-deoxy-α-D-erythro-pentofuranosyl)imidazole-5-carboxamide 91713-29-0 C11H14N4O4
    4-(cyanomethyl)-1-(2-deoxy-α-D-erythro-pentofuranosyl)imidazole-5-carboxamide
    —— (4-methyl-piperazin-1-yl)-[2-(3-piperidin-1-yl-propoxy)-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-methanone 1032706-21-0 C21H34N4O2S
    (4-methyl-piperazin-1-yl)-[2-(3-piperidin-1-yl-propoxy)-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-methanone
    —— 4-fluoro-N-{5-[1-(2-hydroxy-3-pyrrolidin-1-yl-propyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]-2-trifluoromethyl-benzyl}-3-methyl-benzamide 1048035-86-4 C30H35F4N5O4S
    4-fluoro-N-{5-[1-(2-hydroxy-3-pyrrolidin-1-yl-propyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]-2-trifluoromethyl-benzyl}-3-methyl-benzamide
    —— 4-{[1-(5-Chloro-2-hydroxy-phenyl)-1-(2,4-dichloro-phenyl)-meth-(E)-ylidene]-amino}-butyramide 72082-74-7 C17H15Cl3N2O2
    4-{[1-(5-Chloro-2-hydroxy-phenyl)-1-(2,4-dichloro-phenyl)-meth-(E)-ylidene]-amino}-butyramide
    —— 4-(β-phenylsulfanyl-phenethyl)-benzo[h]chromen-2-one 103036-09-5 C27H20O2S
    4-(β-phenylsulfanyl-phenethyl)-benzo[h]chromen-2-one
    —— 4-(2-(2-methoxyethoxyl)ethylthio)-3-nitrobenzenesulfonamide 1228874-40-5 C11H16N2O6S2
    4-(2-(2-methoxyethoxyl)ethylthio)-3-nitrobenzenesulfonamide
    —— 4-{2-[2-(2-Methoxy-ethoxy)-ethoxy]-ethoxymethyl}-2,2-dimethyl-[1,3]dioxolane 104939-05-1 C13H26O6
    4-{2-[2-(2-Methoxy-ethoxy)-ethoxy]-ethoxymethyl}-2,2-dimethyl-[1,3]dioxolane
    —— 4-(2-benzenesulfonylhydrazono-4-oxo-thiazolidin-3-yl)-benzoic acid ethyl ester 23889-21-6 C18H17N3O5S2
    4-(2-benzenesulfonylhydrazono-4-oxo-thiazolidin-3-yl)-benzoic acid ethyl ester
    —— 4-Methoxy-benzoic acid (3R,3aR,4S,8aR)-6-formyl-3-hydroxy-3-isopropyl-8a-methyl-1,2,3,3a,4,5,8,8a-octahydro-azulen-4-yl ester 129317-96-0 C23H30O5
    4-Methoxy-benzoic acid (3R,3aR,4S,8aR)-6-formyl-3-hydroxy-3-isopropyl-8a-methyl-1,2,3,3a,4,5,8,8a-octahydro-azulen-4-yl ester
    —— 4-{[(E)-(3R,4S)-3-Hydroxy-2,2-dimethyl-4-(2-oxo-pyrrolidin-1-yl)-chroman-6-ylimino]-methyl}-benzonitrile 123596-49-6 C23H23N3O3
    4-{[(E)-(3R,4S)-3-Hydroxy-2,2-dimethyl-4-(2-oxo-pyrrolidin-1-yl)-chroman-6-ylimino]-methyl}-benzonitrile
    —— 4-(dimethylfluorosilyl)trichotheca-9,12-diene 118714-95-7 C17H27FOSi
    4-(dimethylfluorosilyl)trichotheca-9,12-diene
    —— 4-(3-ethyl-5-methylthiophen-2-yl)-3-methyl-4H-pyrimidine;hydrochloride 1449704-65-7 C12H16N2S*ClH
    4-(3-ethyl-5-methylthiophen-2-yl)-3-methyl-4H-pyrimidine;hydrochloride
    —— (4SP,5RP)-(-)-bis-(4R,5S)-[methyl(phenyl)phosphinyl]-(N,3R)-diphenylisoxazolidine dioxide 1095278-63-9 C29H29NO3P2
    (4SP,5RP)-(-)-bis-(4R,5S)-[methyl(phenyl)phosphinyl]-(N,3R)-diphenylisoxazolidine dioxide
    —— 4-Butyl-bicyclo[3.3.1]nona-3,6-diene-1-carboxylic acid methyl ester 118947-37-8 C15H22O2
    4-Butyl-bicyclo[3.3.1]nona-3,6-diene-1-carboxylic acid methyl ester
    —— (4aS,8aR)-7,7-ethylenedioxy-4,4,8a-trimethyloctahydro-2(1H)-naphthalenone 144264-17-5 C15H24O3
    (4aS,8aR)-7,7-ethylenedioxy-4,4,8a-trimethyloctahydro-2(1H)-naphthalenone
    —— 4-(5-methoxypyrimidin-2-yl)-N,N-dimethyl-3,5-dioxopiperazine-1-sulfonamide 1227920-65-1 C11H15N5O5S
    4-(5-methoxypyrimidin-2-yl)-N,N-dimethyl-3,5-dioxopiperazine-1-sulfonamide
    —— ((4aR,5S,6R,8aR)-3,6-Dimethoxy-octahydro-isochromen-5-yl)-hydroxy-acetonitrile 102977-45-7 C13H21NO4
    ((4aR,5S,6R,8aR)-3,6-Dimethoxy-octahydro-isochromen-5-yl)-hydroxy-acetonitrile
    —— (4-(2-bromophenyl)benzo[d][1,3]dioxol-5-yl)dicyclohexylphosphine 1351395-00-0 C25H30BrO2P
    (4-(2-bromophenyl)benzo[d][1,3]dioxol-5-yl)dicyclohexylphosphine
    —— 4-dimethylaminocinnamylidenepyruvate sodium 190837-04-8 C14H14NO3*Na
    4-dimethylaminocinnamylidenepyruvate sodium
    —— 4-(2-formylphenoxy)-N,4-dimethyl-N-(methylsulfonyl)-N'-phenylpent-2-ynimidamide 1562381-43-4 C21H22N2O4S
    4-(2-formylphenoxy)-N,4-dimethyl-N-(methylsulfonyl)-N'-phenylpent-2-ynimidamide
    —— 4-nitrophenyl (2-methyl-4-((2S,3'S)-2-methyl-[1,3'-bipyrrolidin]-1'-yl)phenyl)carbamate 1146433-24-0 C23H28N4O4
    4-nitrophenyl (2-methyl-4-((2S,3'S)-2-methyl-[1,3'-bipyrrolidin]-1'-yl)phenyl)carbamate
    —— 4-O-acetyl-3-O-benzyl-2-t-butyloxycarbonylamino-2-deoxy-5,6-O-isopropylidene-1-O-triphenylmethyl-D-galactitol 163707-60-6 C42H49NO8
    4-O-acetyl-3-O-benzyl-2-t-butyloxycarbonylamino-2-deoxy-5,6-O-isopropylidene-1-O-triphenylmethyl-D-galactitol
    —— 4-Chlormethyl-carbostyril 4876-17-9 C10H8ClNO
    4-Chlormethyl-carbostyril
    —— 4,10-Dihydro-4-oxobenzothieno<2.3>oxepin 67443-50-9 C12H8O2S
    4,10-Dihydro-4-oxobenzothieno<2.3>oxepin
    —— 4-hydroxy-2-methyl-3-propyl-2<i>H</i>-isoquinolin-1-one 67456-16-0 C13H15NO2
    4-hydroxy-2-methyl-3-propyl-2<i>H</i>-isoquinolin-1-one
    —— 4-[3-[6-[4-(3,4-dimethoxybenzoyl)piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534609-34-2 C32H35F3N4O5
    4-[3-[6-[4-(3,4-dimethoxybenzoyl)piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[5-(2-chloro-phenyl)-[1,2,4]oxadiazol-3-yl]-phenol 49787-05-5 C14H9ClN2O2
    4-[5-(2-chloro-phenyl)-[1,2,4]oxadiazol-3-yl]-phenol
    —— [4-(1-Ethoxy-vinyl)-benzyl]-carbamic acid tert-butyl ester 625116-32-7 C16H23NO3
    [4-(1-Ethoxy-vinyl)-benzyl]-carbamic acid tert-butyl ester
    —— 4,4'-dimethyl-2,2'-(5-methyl-5-nitro-dihydro-pyrimidine-1,3-diyl)-bis-pentanoic acid 67860-20-2 C17H31N3O6
    4,4'-dimethyl-2,2'-(5-methyl-5-nitro-dihydro-pyrimidine-1,3-diyl)-bis-pentanoic acid
    —— 4,9-bis-benzenesulfonyl-6,7-dimethyl-10,10-bis-(4-nitro-phenyl)-3a,4,9,10-tetrahydro-benzo[<i>b</i>]cyclopenta[<i>e</i>][1,4]diazepine 55310-85-5 C38H30N4O8S2
    4,9-bis-benzenesulfonyl-6,7-dimethyl-10,10-bis-(4-nitro-phenyl)-3a,4,9,10-tetrahydro-benzo[<i>b</i>]cyclopenta[<i>e</i>][1,4]diazepine
    —— 4-[(4-chlorophenyl)amino]-6-pyrrolidin-1-yl-1,3,5-triazine-2-carbonitrile 639854-27-6 C14H13ClN6
    4-[(4-chlorophenyl)amino]-6-pyrrolidin-1-yl-1,3,5-triazine-2-carbonitrile
    —— 4-[5-(4-isothiazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-85-5 C12H15N5OS
    4-[5-(4-isothiazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
    —— 4-Methyl-3,5,8,8a-tetrahydro-naphthalene-1,2,6-tricarboxylic acid trimethyl ester 90510-85-3 C17H20O6
    4-Methyl-3,5,8,8a-tetrahydro-naphthalene-1,2,6-tricarboxylic acid trimethyl ester