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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Dichloro-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidine 1211582-86-3 C6HCl2F3N4
    4,6-Dichloro-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-chloro-3-((trimethylsilyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidine 1082950-97-7 C10H11ClN4Si
    4-chloro-3-((trimethylsilyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-Bromo-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione 1190310-12-3 C7H5BrN2O2
    4-Bromo-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione
    —— 4-bromo-2-oxo-1H,2H,3H-pyrrolo[2,3-b]pyridine-6-carbonitrile 1190321-77-7 C8H4BrN3O
    4-bromo-2-oxo-1H,2H,3H-pyrrolo[2,3-b]pyridine-6-carbonitrile
    —— 4-N,4-N-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1033543-85-9 C7H10N6
    4-N,4-N-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
    —— 4-hydroxy-6-(methoxymethoxy)-5-(3-methylbut-2-en-1-yl)isoindolin-1-one 1017572-41-6 C15H19NO4
    4-hydroxy-6-(methoxymethoxy)-5-(3-methylbut-2-en-1-yl)isoindolin-1-one
    —— 4-(3-methyl-[1,2,4]oxadiazol-5-yl)methyl-benzylamine 486437-64-3 C11H13N3O
    4-(3-methyl-[1,2,4]oxadiazol-5-yl)methyl-benzylamine
    —— [4-(1-Butoxyethoxy)-2-methylbutane-1-sulfonyl]benzene 88408-77-9 C17H28O4S
    [4-(1-Butoxyethoxy)-2-methylbutane-1-sulfonyl]benzene
    —— 4-[[[[2-(dimethylamino)ethyl]amino]carbonyl]methyl]benzonitrile 191872-20-5 C13H17N3O
    4-[[[[2-(dimethylamino)ethyl]amino]carbonyl]methyl]benzonitrile
    —— (4-chloro-6-formylamino-pyrimidin-2-yl)-acetic acid ethyl ester 71470-20-7 C9H10ClN3O3
    (4-chloro-6-formylamino-pyrimidin-2-yl)-acetic acid ethyl ester
    —— 4-(4-isopropylbenzyloxy)-4'-hydroxydiphenylsulfone 88389-81-5 C22H22O4S
    4-(4-isopropylbenzyloxy)-4'-hydroxydiphenylsulfone
    —— 4-chloro-2-ethyl-6-(4'-isopropylbenzyl)-phenol 85911-60-0 C18H21ClO
    4-chloro-2-ethyl-6-(4'-isopropylbenzyl)-phenol
    —— 4-[[(5-methyl-4(3H)-oxopyrimidin-2-yl)amino]-methyl]benzenemethanamine 191871-19-9 C13H16N4O
    4-[[(5-methyl-4(3H)-oxopyrimidin-2-yl)amino]-methyl]benzenemethanamine
    —— 4-Chlor-2-aethyl-6-benzylphenol 29848-96-2 C15H15ClO
    4-Chlor-2-aethyl-6-benzylphenol
    —— 4-(4-Amino-3-methylanilino)-3-nitrobenzene-1-sulfonic acid 60405-01-8 C13H13N3O5S
    4-(4-Amino-3-methylanilino)-3-nitrobenzene-1-sulfonic acid
    —— 4-(5-Methoxy-1-benzofuran-2-yl)piperidine;hydrochloride 54402-14-1 C14H18ClNO2
    4-(5-Methoxy-1-benzofuran-2-yl)piperidine;hydrochloride
    —— 4-azidochalcone 41657-71-0 C15H11N3O
    4-azidochalcone
    —— 4-chloromethylpyridazine hydrochloride 50901-48-9 C5H5ClN2*ClH
    4-chloromethylpyridazine hydrochloride
    —— 4-(3-methyl-1,2,4-oxadiazol-5-ylmethyl)benzenemethanamine-hydrochloride 191871-34-8 C11H13N3O*ClH
    4-(3-methyl-1,2,4-oxadiazol-5-ylmethyl)benzenemethanamine-hydrochloride
    —— 4-Ethyl-2-pentylheptan-1-OL 90684-11-0 C14H30O
    4-Ethyl-2-pentylheptan-1-OL
    —— 4-tert-Butyl-2-(2-hydroxy-5-methylbenzoyl)benzoic acid 98233-18-2 C19H20O4
    4-tert-Butyl-2-(2-hydroxy-5-methylbenzoyl)benzoic acid
    —— 4-aminomethylbenzyloxyamine 74771-09-8 C8H12N2O
    4-aminomethylbenzyloxyamine
    —— [4-(Benzenesulfonyl)-3-methylbutoxy](trimethyl)silane 88408-78-0 C14H24O3SSi
    [4-(Benzenesulfonyl)-3-methylbutoxy](trimethyl)silane
    —— 4-Butyl-2,6-bis(2-methylbutan-2-YL)phenol 94098-67-6 C20H34O
    4-Butyl-2,6-bis(2-methylbutan-2-YL)phenol
    —— 4-benzofuran-2-yl-1-methyl-1,2,3,6-tetrahydro-pyridine 33674-02-1 C14H15NO
    4-benzofuran-2-yl-1-methyl-1,2,3,6-tetrahydro-pyridine
    —— 4-Butylphenyl 2-hydroxybenzoate 10555-79-0 C17H18O3
    4-Butylphenyl 2-hydroxybenzoate
    —— 4-(5-Fluoro-2-benzofuranyl)piperidine 745007-49-2 C13H14FNO
    4-(5-Fluoro-2-benzofuranyl)piperidine
    —— 4-(4-Fluorobenzyl)-1-[2-(1,2,3,4-tetrahydro-1-oxo-naphth-7-oxy)ethyl]piperidine hydrochloride 193356-25-1 C24H28FNO2*ClH
    4-(4-Fluorobenzyl)-1-[2-(1,2,3,4-tetrahydro-1-oxo-naphth-7-oxy)ethyl]piperidine hydrochloride
    —— 4-(3,5-dimethylisoxazole-4-sulphonyl)-3-(2,4-dimethylphenoxy)-4H-[1.2.4]-oxadiazol-5-one 214326-45-1 C15H15N3O6S
    4-(3,5-dimethylisoxazole-4-sulphonyl)-3-(2,4-dimethylphenoxy)-4H-[1.2.4]-oxadiazol-5-one
    —— 4-(N,N-Diethylamino)-6,7,8,9,-tetrahydroquinolizin-2-one Monohydrobromide 96600-90-7 BrH*C13H20N2O
    4-(N,N-Diethylamino)-6,7,8,9,-tetrahydroquinolizin-2-one Monohydrobromide
    —— 4-Amino-6,7,8,9-tetrahydroquinolizin-2-one Monohydrochloride 96600-83-8 C9H12N2O*ClH
    4-Amino-6,7,8,9-tetrahydroquinolizin-2-one Monohydrochloride
    —— 4-Chloro-1-(dibromomethyl)-2-fluorobenzene 220453-71-4 C7H4Br2ClF
    4-Chloro-1-(dibromomethyl)-2-fluorobenzene
    —— 4-phenylsulfonyl-3-methyl-1-butanal dimethyl acetal 88408-82-6 C13H20O4S
    4-phenylsulfonyl-3-methyl-1-butanal dimethyl acetal
    —— 4-(5-phenoxy-4-hydroxypentylamino)-1-n-butylcarbonylpiperidine 89805-15-2 C21H34N2O3
    4-(5-phenoxy-4-hydroxypentylamino)-1-n-butylcarbonylpiperidine
    —— 4-[[[[3-(dimethylamino)propyl]amino]carbonyl]methyl]benzonitrile 191872-15-8 C14H19N3O
    4-[[[[3-(dimethylamino)propyl]amino]carbonyl]methyl]benzonitrile
    —— (4-Allyl-piperazin-1-yl)-phosphonic acid dimethyl ester 89504-62-1 C9H19N2O3P
    (4-Allyl-piperazin-1-yl)-phosphonic acid dimethyl ester
    —— 4-(4-Fluorobenzyl)-1-[2-(3-Hydroxyphenoxy)ethyl]piperidine hydrochloride 193356-22-8 C20H24FNO2*ClH
    4-(4-Fluorobenzyl)-1-[2-(3-Hydroxyphenoxy)ethyl]piperidine hydrochloride
    —— 4-Benzyl-1-(2-(2-hydroxyphenoxy)ethyl)piperidine 193359-28-3 C20H25NO2
    4-Benzyl-1-(2-(2-hydroxyphenoxy)ethyl)piperidine
    —— 4-(2-trifluoromethylbenzyl)piperidine 749913-50-6 C13H16F3N
    4-(2-trifluoromethylbenzyl)piperidine
    —— 4-hydroxy-benzoic acid-(2-methoxy-phenyl ester) 85401-81-6 C14H12O4
    4-hydroxy-benzoic acid-(2-methoxy-phenyl ester)
    —— 4-[4-(benzyloxycarbonyl)amino-2-(t-butyloxycarbonyl)aminophenyl]-butanol 147291-07-4 C23H30N2O5
    4-[4-(benzyloxycarbonyl)amino-2-(t-butyloxycarbonyl)aminophenyl]-butanol
    —— (4-Methoxy-phenyl)-((E)-2-phenyl-propenyl)-amine 69776-58-5 C16H17NO
    (4-Methoxy-phenyl)-((E)-2-phenyl-propenyl)-amine
    —— 4-(4-Methylbenzyl)-1-(2-(2-hydroxynaphth-6-oxy)ethyl)piperidine 193356-84-2 C25H29NO2
    4-(4-Methylbenzyl)-1-(2-(2-hydroxynaphth-6-oxy)ethyl)piperidine
    —— 4-(4-Fluorobenzyl)-1-[2-(4-fluorophenyl)ethyl]-4-hydroxypiperidine 193358-45-1 C20H23F2NO
    4-(4-Fluorobenzyl)-1-[2-(4-fluorophenyl)ethyl]-4-hydroxypiperidine
    —— 4-(3-fluorophenyl)-4-oxo-butyramide 1379302-47-2 C10H10FNO2
    4-(3-fluorophenyl)-4-oxo-butyramide
    —— 4-methanesulfonyloxy-3-hydroxybutyric acid,n-butyl ester 828276-73-9 C9H18O6S
    4-methanesulfonyloxy-3-hydroxybutyric acid,n-butyl ester
    —— (4-Cyclohexyl-piperazin-1-yl)-phosphonic acid dimethyl ester 89504-59-6 C12H25N2O3P
    (4-Cyclohexyl-piperazin-1-yl)-phosphonic acid dimethyl ester
    —— 4-chloro-N-(4-oxo-4H-pyrido[3,2-e]-1,3-thiazin-2-yl)acetanilide 190843-14-2 C15H10ClN3O2S
    4-chloro-N-(4-oxo-4H-pyrido[3,2-e]-1,3-thiazin-2-yl)acetanilide
    —— 4-[N-methyl-N-(2-phenylethyl)amino]-1-(4-dimethylaminobenzoyl)piperidine hydrochloride 167621-67-2 C23H31N3O*ClH
    4-[N-methyl-N-(2-phenylethyl)amino]-1-(4-dimethylaminobenzoyl)piperidine hydrochloride
    —— 4,5-diphenyl-2-(2-phenylsulfanyl-ethylsulfanyl)-1<i>H</i>-imidazole 61997-01-1 C23H20N2S2
    4,5-diphenyl-2-(2-phenylsulfanyl-ethylsulfanyl)-1<i>H</i>-imidazole