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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6,7,8-tetrahydro-4-(4-bromophenyl)-7,7-dimethyl-2-phenyl-5(1H)-quinolinone 1363417-16-6 C23H22BrNO
    4,6,7,8-tetrahydro-4-(4-bromophenyl)-7,7-dimethyl-2-phenyl-5(1H)-quinolinone
    —— 4-(N-imidazolyl)butyric acid hydrobromide 75526-86-2 BrH*C7H10N2O2
    4-(N-imidazolyl)butyric acid hydrobromide
    —— 4-carbamoyl-5-morpholino-1-phenyl-1H-pyrazole-3-carbohydrazide 1649463-32-0 C15H18N6O3
    4-carbamoyl-5-morpholino-1-phenyl-1H-pyrazole-3-carbohydrazide
    —— 4-(2,4-dichlorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-1H,3H-quinazoline-2,5-dione 955405-33-1 C16H16Cl2N2O2
    4-(2,4-dichlorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-1H,3H-quinazoline-2,5-dione
    —— (4-hydroxy-1-benzopyran-2-one-3-yl)-5,6,7,8-tetrahydroquinoline 1443249-28-2 C18H15NO3
    (4-hydroxy-1-benzopyran-2-one-3-yl)-5,6,7,8-tetrahydroquinoline
    —— (4-bromo-pyridin-3-yl)-methyl-amine 1352935-31-9 C6H7BrN2
    (4-bromo-pyridin-3-yl)-methyl-amine
    —— 4-amino-6-benzyl-3-(2-(1-p-tolylethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one 1373439-94-1 C19H20N6O
    4-amino-6-benzyl-3-(2-(1-p-tolylethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one
    —— 4-[2-(4-Bromo-phenoxy)-2-phenyl-acetylamino]-5-chloro-N-(2-diethylamino-ethyl)-2-methoxy-benzamide 65569-56-4 C28H31BrClN3O4
    4-[2-(4-Bromo-phenoxy)-2-phenyl-acetylamino]-5-chloro-N-(2-diethylamino-ethyl)-2-methoxy-benzamide
    —— 4-chloro-1,3,5-trimethylpyridine iodide 143798-74-7 C8H11ClN*I
    4-chloro-1,3,5-trimethylpyridine iodide
    —— 4-(9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(4-(2-hydroxyethyl)piperazin-1-yl)-3-methoxybenzamide 1137869-13-6 C27H36F2N8O4
    4-(9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(4-(2-hydroxyethyl)piperazin-1-yl)-3-methoxybenzamide
    —— 4-(3,4-difluorophenyl)-6-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one hydrochloride 1398366-58-9 C23H22F2N2O2*ClH
    4-(3,4-difluorophenyl)-6-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one hydrochloride
    —— [4-(4-fluorophenyl)pyrimidin-2-yl]{4-[4-(methyl(pyridin-3-ylmethyl)amino)piperidin-1-ylsulphonyl]phenyl}amine trifluoroacetate 1037899-79-8 C2HF3O2*C28H29FN6O2S
    [4-(4-fluorophenyl)pyrimidin-2-yl]{4-[4-(methyl(pyridin-3-ylmethyl)amino)piperidin-1-ylsulphonyl]phenyl}amine trifluoroacetate
    —— 4,5-benzodiazocycloheptatriene 111743-26-1 C11H8N2
    4,5-benzodiazocycloheptatriene
    —— 4-nitrophenyl ((4R,5S,6S,Z)-5-((tert-butyldimethylsilyl)oxy)-6-methoxy-2,4-dimethylocta-2,7-dien-1-yl)carbamate 1420470-62-7 C24H38N2O6Si
    4-nitrophenyl ((4R,5S,6S,Z)-5-((tert-butyldimethylsilyl)oxy)-6-methoxy-2,4-dimethylocta-2,7-dien-1-yl)carbamate
    —— 4-hydroxymethyl-2,3-dimethyl-thiazolium; toluene-4-sulfonate 96874-34-9 C6H10NOS*C7H7O3S
    4-hydroxymethyl-2,3-dimethyl-thiazolium; toluene-4-sulfonate
    —— 4-methoxy-4-methyl-non-2-yn-1-ol 60905-13-7 C11H20O2
    4-methoxy-4-methyl-non-2-yn-1-ol
    —— 4-methoxycarbonylacetyl-5-methyl-oxazolidine-3-carboxylic acid tert-butyl ester 681848-60-2 C13H21NO6
    4-methoxycarbonylacetyl-5-methyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(5-cyclopentyl-1H-pyrazol-4-yl)-N-[(2-methylphenyl)methyl]pyridin-2-amine 1160103-95-6 C21H24N4
    4-(5-cyclopentyl-1H-pyrazol-4-yl)-N-[(2-methylphenyl)methyl]pyridin-2-amine
    —— 4,5-dimethoxy-3-methyl-1-naphthalen-1-yl-2H-naphthalen-1-ol 398148-46-4 C23H22O3
    4,5-dimethoxy-3-methyl-1-naphthalen-1-yl-2H-naphthalen-1-ol
    —— (4S)-3-<(2S,3R)-3-hydroxy-2-methyl-1-oxoheptyl>-4-(1-methylethyl)-2-oxazolidinone 77877-23-7 C14H25NO4
    (4S)-3-<(2S,3R)-3-hydroxy-2-methyl-1-oxoheptyl>-4-(1-methylethyl)-2-oxazolidinone
    —— 4-nitro-2-((2,4,6-trimethylbenzyl)oxy)aniline 1202544-54-4 C16H18N2O3
    4-nitro-2-((2,4,6-trimethylbenzyl)oxy)aniline
    —— 4-[(2S,3S)-3-hydroxy-2,3-dimethyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile 1114546-07-4 C14H13F3N2O2
    4-[(2S,3S)-3-hydroxy-2,3-dimethyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile
    —— (4,4-dimethyl-2-((phenyl-2,4,6-d3)methyl)pyrrolidin-1-yl)(p-tolyl)methanone 1190369-91-5 C21H25NO
    (4,4-dimethyl-2-((phenyl-2,4,6-d3)methyl)pyrrolidin-1-yl)(p-tolyl)methanone
    —— 4-bromobenzoic acid 2-[5-methoxy-2-methyl-1H-indol-3-yl]ethyl ester 328395-16-0 C19H18BrNO3
    4-bromobenzoic acid 2-[5-methoxy-2-methyl-1H-indol-3-yl]ethyl ester
    —— 4-methyl-2-(piperidine-1-carbothioylsulfanyl)-thiazole-5-carboxylic acid ethyl ester 40003-17-6 C13H18N2O2S3
    4-methyl-2-(piperidine-1-carbothioylsulfanyl)-thiazole-5-carboxylic acid ethyl ester
    —— 4-(1H-indol-5-yl)-3,5-dimethylisoxazole 144104-58-5 C13H12N2O
    4-(1H-indol-5-yl)-3,5-dimethylisoxazole
    —— 4,4,8,8-Tetrachloro-1,2,3-trimethyl-6-trichloromethyl-2-aza-tricyclo[5.1.0.0<sup>3,5</sup>]octane 73565-19-2 C11H12Cl7N
    4,4,8,8-Tetrachloro-1,2,3-trimethyl-6-trichloromethyl-2-aza-tricyclo[5.1.0.0<sup>3,5</sup>]octane
    —— 4-chloro-6-((2-(2-methyl-4-(((1R,5S,6r)-6-(pyrrolidin-1-ylcarbonyl)-3-azabicyclo[3.1.0]hex-3-yl)carbonyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023886-36-3 C29H32ClN3O5
    4-chloro-6-((2-(2-methyl-4-(((1R,5S,6r)-6-(pyrrolidin-1-ylcarbonyl)-3-azabicyclo[3.1.0]hex-3-yl)carbonyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— 4-[(2,4-difluorophenyl)amino]-6-[3-(dimethylamino)propyl]-7-methoxyquinoline-3-carboxamide 1024952-36-0 C22H24F2N4O2
    4-[(2,4-difluorophenyl)amino]-6-[3-(dimethylamino)propyl]-7-methoxyquinoline-3-carboxamide
    —— 4-amino-6-p-methoxyphenyl-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,3-dihydro-3-thioxo-1,2,4-triazin-5(4H)-one 1058140-27-4 C24H28N4O11S
    4-amino-6-p-methoxyphenyl-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,3-dihydro-3-thioxo-1,2,4-triazin-5(4H)-one
    —— 4-(4-vinylphenyl)morpholin-3-one 1401100-58-0 C12H13NO2
    4-(4-vinylphenyl)morpholin-3-one
    —— 4-{3-[(4-isopropyl-5-methylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide 1020322-76-2 C25H28N6O2
    4-{3-[(4-isopropyl-5-methylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide
    —— 4-Allyloxy-3,5-dimethoxy-ω-nitrostyrol 39201-74-6 C13H15NO5
    4-Allyloxy-3,5-dimethoxy-ω-nitrostyrol
    —— 4'-(2-Dibenzylaminoacetyl)-methansulfonanilid-hydrochlorid 5322-33-8 C23H24N2O3S*ClH
    4'-(2-Dibenzylaminoacetyl)-methansulfonanilid-hydrochlorid
    —— 4-Brom-10β,17β-dihydroxyoestr-4-en-3-on 38778-26-6 C18H25BrO3
    4-Brom-10β,17β-dihydroxyoestr-4-en-3-on
    —— 4-Lithium-2-methyl-1-buten-(4,4-d(2)) 36963-68-5 C5H9Li
    4-Lithium-2-methyl-1-buten-(4,4-d(2))
    —— 4-(2-methoxycarbonyl-vinyl)-3,5-dimethyl-pyrrole-2-carboxylic acid benzyl ester 33317-02-1 C18H19NO4
    4-(2-methoxycarbonyl-vinyl)-3,5-dimethyl-pyrrole-2-carboxylic acid benzyl ester
    —— 4-Bromo-2,4-bis-dimethylamino-cyclobut-1-ene-1,3-dicarbonitrile 34384-95-7 C10H13BrN4
    4-Bromo-2,4-bis-dimethylamino-cyclobut-1-ene-1,3-dicarbonitrile
    —— 4-(3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoyl)piperazin-2-one 1417653-51-0 C19H18I2N2O4
    4-(3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoyl)piperazin-2-one
    —— 4'-((5-bromo-2-propyl-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile 1244012-44-9 C24H20BrN3
    4'-((5-bromo-2-propyl-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
    —— 4-(1-(6-chloropyridin-3-yl)-2-(2,3-dihydrobenzofuran-5-yl)but-1-enyl)phenol 1444004-99-2 C23H20ClNO2
    4-(1-(6-chloropyridin-3-yl)-2-(2,3-dihydrobenzofuran-5-yl)but-1-enyl)phenol
    —— 4-(p-tolyl)-1,2-oxaborol-2(5H)-ol 1379820-13-9 C10H11BO2
    4-(p-tolyl)-1,2-oxaborol-2(5H)-ol
    —— (4R,7S)-4-(tert-butyldimethylsilyloxy)-8-(4-methoxybenzyloxy)-7-methyloct-1-ene 1251857-55-2 C23H40O3Si
    (4R,7S)-4-(tert-butyldimethylsilyloxy)-8-(4-methoxybenzyloxy)-7-methyloct-1-ene
    —— 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(4-cyanomethylcinnamyl)piperidin 152930-27-3 C31H28N2
    4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(4-cyanomethylcinnamyl)piperidin
    —— 4-Oxo-2,3,5-triphenyl-cyclopent-1-enecarboxylic acid 2-acetoxy-ethyl ester 29769-92-4 C28H24O5
    4-Oxo-2,3,5-triphenyl-cyclopent-1-enecarboxylic acid 2-acetoxy-ethyl ester
    —— 4-(2-Aminophenylamino)-3'-phenylbenzophenone 210966-20-4 C25H20N2O
    4-(2-Aminophenylamino)-3'-phenylbenzophenone
    —— 4-Bromo-2-methyl-6,11-dihydro-dibenzo[b,e]oxepin-11-ol 474642-33-6 C15H13BrO2
    4-Bromo-2-methyl-6,11-dihydro-dibenzo[b,e]oxepin-11-ol
    —— 4,4-Dimethyl-4-sila-pentanoyl-(1'-phenyl-2'-p-tolyl)-ethylamide 78934-79-9 C21H29NOSi
    4,4-Dimethyl-4-sila-pentanoyl-(1'-phenyl-2'-p-tolyl)-ethylamide
    —— 4-(2,5-Diacetoxy-4-methoxy-phenyl)-butyric acid methyl ester 105563-74-4 C16H20O7
    4-(2,5-Diacetoxy-4-methoxy-phenyl)-butyric acid methyl ester
    —— 4-chloro-6-(5-(3-(pyrrolidin-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol 1228281-89-7 C23H25ClN4O2
    4-chloro-6-(5-(3-(pyrrolidin-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol