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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-pyridin-4-yl-methanone 1007207-37-5 C22H21N5O3
    [4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-pyridin-4-yl-methanone
    —— 4-allyloxy-3-bromo-N-hydroxy-benzamidine 1011264-20-2 C10H11BrN2O2
    4-allyloxy-3-bromo-N-hydroxy-benzamidine
    —— 4-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-5-(4-methyl-1-piperazino)pentanoic acid 1189357-85-4 C25H31N3O4
    4-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-5-(4-methyl-1-piperazino)pentanoic acid
    —— 4-(3-(1-(2-morpholinoethyl)-1H-pyrazol-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)cyclohexanone 1046831-09-7 C28H31N5O4S
    4-(3-(1-(2-morpholinoethyl)-1H-pyrazol-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)cyclohexanone
    —— 4-[4-(3,5-difluoro-4-hydroxyphenyl)-2,5-dioxo-4-ethyl-3-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959692-05-8 C20H14F5N3O3
    4-[4-(3,5-difluoro-4-hydroxyphenyl)-2,5-dioxo-4-ethyl-3-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-chloro-N-cyclopropyl-3-(2,2-dimethyl-1-oxoindan-5-ylamino)benzamide 918335-62-3 C21H21ClN2O2
    4-chloro-N-cyclopropyl-3-(2,2-dimethyl-1-oxoindan-5-ylamino)benzamide
    —— 4β,17β-Diacetoxy-5α-androst-1-en-3-on 96346-33-7 C23H32O5
    4β,17β-Diacetoxy-5α-androst-1-en-3-on
    —— 4-(2,5-Dichlor-4-hydroxy-phenylmercapto)-pyridin-N-oxid 94522-29-9 C11H7Cl2NO2S
    4-(2,5-Dichlor-4-hydroxy-phenylmercapto)-pyridin-N-oxid
    —— 4-Nitro-2-(dibenzylamino-sulfonyl)-benzoesaeure-isopropylester 95620-80-7 C24H24N2O6S
    4-Nitro-2-(dibenzylamino-sulfonyl)-benzoesaeure-isopropylester
    —— 4-(3-(2-(3,4-dihydroquinolin-1(2H)-yl)ethyl)-1H-indol-2-yl)-N,N-dimethyl-1-phenylcyclohexanamine 1004544-33-5 C33H39N3
    4-(3-(2-(3,4-dihydroquinolin-1(2H)-yl)ethyl)-1H-indol-2-yl)-N,N-dimethyl-1-phenylcyclohexanamine
    —— {4-[4-(4-chloro-phenyl)-3-ethyl-3<i>H</i>-thiazol-2-ylideneamino]-phenyl}-acetic acid 68194-93-4 C19H17ClN2O2S
    {4-[4-(4-chloro-phenyl)-3-ethyl-3<i>H</i>-thiazol-2-ylideneamino]-phenyl}-acetic acid
    —— 4-hydroxy-N-methyl-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide 86048-61-5 C10H10N2O4S
    4-hydroxy-N-methyl-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide
    —— (4-methanesulfonyl-phenyl)-(3-nitro-benzylidene)-amine 1343455-41-3 C14H12N2O4S
    (4-methanesulfonyl-phenyl)-(3-nitro-benzylidene)-amine
    —— 4,4'-dinitro-2,2'-(4,4'-disulfanediyl-diphenyl)-bis-isoindole-1,3-dione 66635-22-1 C28H14N4O8S2
    4,4'-dinitro-2,2'-(4,4'-disulfanediyl-diphenyl)-bis-isoindole-1,3-dione
    —— 4-{1-(naphthalen-2-yl)ethyl}morpholine 1378332-74-1 C16H19NO
    4-{1-(naphthalen-2-yl)ethyl}morpholine
    —— 4-(3-Chlorophenyl)-9,10-dimethoxy-1,6,7,11b-tetrahydropyrimido[6,1-a]isoquinolin-2-one 92666-73-4 C20H19ClN2O3
    4-(3-Chlorophenyl)-9,10-dimethoxy-1,6,7,11b-tetrahydropyrimido[6,1-a]isoquinolin-2-one
    —— 4-(5-chloro-2-benzofuranyl)-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepine hydrochloride 1407992-04-4 C21H17ClN2O*ClH
    4-(5-chloro-2-benzofuranyl)-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepine hydrochloride
    —— 4-(3,4-dihydro-2H-quinoxalin-1-yl)benzonitrile 1304598-63-7 C15H13N3
    4-(3,4-dihydro-2H-quinoxalin-1-yl)benzonitrile
    —— 4-(1,3,4-oxadiazol-2-yl)-1-phenylpyrrolidin-2-one 1196088-47-7 C12H11N3O2
    4-(1,3,4-oxadiazol-2-yl)-1-phenylpyrrolidin-2-one
    —— 4-Hydroxy-3-(1-naphthalen-1-ylethyl)chromen-2-one 1239865-25-8 C21H16O3
    4-Hydroxy-3-(1-naphthalen-1-ylethyl)chromen-2-one
    —— 4a-Dimethylamino-bicyclo(4.2.0)-octanol-3a 25137-18-2 C10H19NO
    4a-Dimethylamino-bicyclo(4.2.0)-octanol-3a
    —— 4-Acetyl-3-(2-hydroxy-phenyl)-5-oxo-2-phenylcarbamoyl-hexanoic acid 54396-14-4 C21H21NO6
    4-Acetyl-3-(2-hydroxy-phenyl)-5-oxo-2-phenylcarbamoyl-hexanoic acid
    —— 4-Methyl-5-nitro-6-chloro-7-azaindoline 59558-40-6 C8H8ClN3O2
    4-Methyl-5-nitro-6-chloro-7-azaindoline
    —— 4-Benzyl-2,3-diamino-isocarbostyril 56311-98-9 C16H15N3O
    4-Benzyl-2,3-diamino-isocarbostyril
    —— 4-bromo(18O)benzaldehyde 131496-51-0 C7H5BrO
    4-bromo(18O)benzaldehyde
    —— 4-butylamino-1-(4-methoxy-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carboxylic acid toluene-4-sulfonylamide 56414-20-1 C23H25N3O6S
    4-butylamino-1-(4-methoxy-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carboxylic acid toluene-4-sulfonylamide
    —— 4-<(2-chlorethyl)-amino>-salicylsaeure-methylester 90869-92-4 C10H12ClNO3
    4-<(2-chlorethyl)-amino>-salicylsaeure-methylester
    —— 4-Ethoxycarbonyl-5-methyl-3-methoxy-2-oxo-pyrrol-3-in 91240-46-9 C9H13NO4
    4-Ethoxycarbonyl-5-methyl-3-methoxy-2-oxo-pyrrol-3-in
    —— 4-Chlor-3-(2,4-dimethylphenyl)-3-hydroxyphthalimidin 92874-58-3 C16H14ClNO2
    4-Chlor-3-(2,4-dimethylphenyl)-3-hydroxyphthalimidin
    —— 4-O-Methyl-D-erythritol 4578-14-7 C5H12O4
    4-O-Methyl-D-erythritol
    —— 4-<4-Oxo-3-aethyl-5-(2-(1,3,3-trimethyl-indolenyliden-(2))-aethyliden)-thiazolinyliden-(2)>-1,2,3,4-tetrahydro-pyrido<2,1-b>benzthiazolium 106654-63-1 C29H30N3OS2*I
    4-<4-Oxo-3-aethyl-5-(2-(1,3,3-trimethyl-indolenyliden-(2))-aethyliden)-thiazolinyliden-(2)>-1,2,3,4-tetrahydro-pyrido<2,1-b>benzthiazolium
    —— 4,4,4a,9-Tetramethyl-2-<2-methyl-3-indolyl>-3,4,4a,9a-tetrahydro-carbazol 101698-91-3 C25H28N2
    4,4,4a,9-Tetramethyl-2-<2-methyl-3-indolyl>-3,4,4a,9a-tetrahydro-carbazol
    —— 4-Hydroxy-4-phenyl-2-benzhydryl-buttersaeure 102560-24-7 C23H22O3
    4-Hydroxy-4-phenyl-2-benzhydryl-buttersaeure
    —— 4.4-Dimethyl-17β-methoxy-2-hydroxymethylen-androsten-(5)-3-on 114792-31-3 C23H34O3
    4.4-Dimethyl-17β-methoxy-2-hydroxymethylen-androsten-(5)-3-on
    —— 4-Selena-oenanthamid 50515-15-6 C6H13NOSe
    4-Selena-oenanthamid
    —— (4R)-4-(2-methylcyclohexen-1-yl)-4-tributylstannylbutan-2-ol 134256-72-7 C23H46OSn
    (4R)-4-(2-methylcyclohexen-1-yl)-4-tributylstannylbutan-2-ol
    —— 4-[5-(5-Fluoro-2-pyrimidinyl)-(1R,4R)-2,5-diazabicyclo [2.2.1]heptan-2-yl]-1-(4-fluorophenyl)butanone 134003-80-8 C19H20F2N4O
    4-[5-(5-Fluoro-2-pyrimidinyl)-(1R,4R)-2,5-diazabicyclo [2.2.1]heptan-2-yl]-1-(4-fluorophenyl)butanone
    —— (4-Bromo-2-(4-morpholinylmethyl)phenoxy)acetic acid ((2-hydroxyphenyl)methylene)hydrazide 42024-74-8 C20H22BrN3O4
    (4-Bromo-2-(4-morpholinylmethyl)phenoxy)acetic acid ((2-hydroxyphenyl)methylene)hydrazide
    —— [(4R,5S)-5-(3-amino-6-methyl-1,2,4-triazin-5-yl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol 320751-34-6 C10H16N4O3
    [(4R,5S)-5-(3-amino-6-methyl-1,2,4-triazin-5-yl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol
    —— 4-amino-N-(3-(((((2,5-difluorophenyl)amino)carbonyl)amino)methyl)phenyl)pyrrolo(2,1-f)(1,2,4)triazine-5-carboxamide 1083164-01-5 C21H17F2N7O2
    4-amino-N-(3-(((((2,5-difluorophenyl)amino)carbonyl)amino)methyl)phenyl)pyrrolo(2,1-f)(1,2,4)triazine-5-carboxamide
    —— 4-<4-Chlor-phenyl>-buten-(2)-yl-phosphonsaeure-diaethylester 20522-13-8 C14H20ClO3P
    4-<4-Chlor-phenyl>-buten-(2)-yl-phosphonsaeure-diaethylester
    —— 4-Nitro-2,3,5-triphenylmercapto-thiophen 95223-56-6 C22H15NO2S4
    4-Nitro-2,3,5-triphenylmercapto-thiophen
    —— 4-Methyl-5-<2-brom-ethyl>-1,2-dihydro-pyrrolo<3.2.1-hi>indol 96620-46-1 C13H14BrN
    4-Methyl-5-<2-brom-ethyl>-1,2-dihydro-pyrrolo<3.2.1-hi>indol
    —— 4-(4-Dimethylaminophenyl)triazolidin-3-thion-<1,2-1',2'>-Δ<sup>4</sup>-tetrahydro-pyridazin 97046-17-8 C14H18N4S
    4-(4-Dimethylaminophenyl)triazolidin-3-thion-<1,2-1',2'>-Δ<sup>4</sup>-tetrahydro-pyridazin
    —— 4,6,6-Trichloro-2-methyl-cyclohexa-2,4-dienone 90196-18-2 C7H5Cl3O
    4,6,6-Trichloro-2-methyl-cyclohexa-2,4-dienone
    —— 4-(3-chloro-phenyl)-3-phenyl-3<i>H</i>-[1,2,3,5]oxathiadiazole 2-oxide 63105-00-0 C13H9ClN2O2S
    4-(3-chloro-phenyl)-3-phenyl-3<i>H</i>-[1,2,3,5]oxathiadiazole 2-oxide
    —— [4-(3,8-Dinaphthalen-2-ylpyren-1-yl)phenyl]-trimethylsilane 1312991-66-4 C45H34Si
    [4-(3,8-Dinaphthalen-2-ylpyren-1-yl)phenyl]-trimethylsilane
    —— 4-Isobutoxy-3-methyl-2-oxo-cyclohex-3-enecarbaldehyde 60068-10-2 C12H18O3
    4-Isobutoxy-3-methyl-2-oxo-cyclohex-3-enecarbaldehyde
    —— 4-Amidinophenoxyessigsaeurepiperididhydroiodid 79149-06-7 C14H19N3O2*HI
    4-Amidinophenoxyessigsaeurepiperididhydroiodid
    —— 4-(2-fluoro-4-nitrophenyl)-1-methyl-1,2,3,6-tetrahydropyridine 1373420-23-5 C12H13FN2O2
    4-(2-fluoro-4-nitrophenyl)-1-methyl-1,2,3,6-tetrahydropyridine