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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(furan-2-yl)-1-(4-nitrophenyl)-3-(4-(trifluoromethyl)phenyl)-1H-pyrazole 1364031-14-0 C20H12F3N3O3
    4-(furan-2-yl)-1-(4-nitrophenyl)-3-(4-(trifluoromethyl)phenyl)-1H-pyrazole
    —— 4-(o-Methoxy-p-aethyl-phenoxy)-butylbromid 23468-20-4 C13H19BrO2
    4-(o-Methoxy-p-aethyl-phenoxy)-butylbromid
    —— 4-<benzyl-(2-dimetilaminoetil)amino>pirimidina 90042-86-7 C15H20N4
    4-<benzyl-(2-dimetilaminoetil)amino>pirimidina
    —— [4-(dimethylamino)-2-methyl-5-propan-2-ylphenyl] N,N-dimethylcarbamate;hydron;chloride —— C15H25ClN2O2
    [4-(dimethylamino)-2-methyl-5-propan-2-ylphenyl] N,N-dimethylcarbamate;hydron;chloride
    —— 4-ethyl-2-hydroxyphenyl-4-methylbenzenesulfonate 952433-85-1 C15H16O4S
    4-ethyl-2-hydroxyphenyl-4-methylbenzenesulfonate
    —— 4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-ribofuranosyl>cytosine 141684-55-1 C25H44N4O8SSi2
    4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-ribofuranosyl>cytosine
    —— 4-(trimethylsilylethynyl)-1-decyl-1H-1,2,3-triazole 1204428-93-2 C17H31N3Si
    4-(trimethylsilylethynyl)-1-decyl-1H-1,2,3-triazole
    —— <4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl>cytosine>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide> 141781-19-3 C25H44N4O8SSi2
    <4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl>cytosine>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide>
    —— 4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-xylofuranosyl>cytosine 141684-54-0 C25H44N4O8SSi2
    4-N-acetyl-1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-xylofuranosyl>cytosine
    —— 4,5-dihydro-2-imidazoline acetic acid salt 121816-73-7 C2H4O2*C3H6N2
    4,5-dihydro-2-imidazoline acetic acid salt
    —— 4-(trimethylsilylethynyl)-1-(4-iodobenzyl)-1H-1,2,3-triazole 1204428-88-5 C14H16IN3Si
    4-(trimethylsilylethynyl)-1-(4-iodobenzyl)-1H-1,2,3-triazole
    —— 4-acetyl-5-(4-hydroxy-3,5-dimethoxyphanyl)-3,4-dihydrofuran-2(5H)-one 287729-39-9 C14H16O6
    4-acetyl-5-(4-hydroxy-3,5-dimethoxyphanyl)-3,4-dihydrofuran-2(5H)-one
    —— 4,7-Methanobenzoxazole 7085-39-4 C8H5NO
    4,7-Methanobenzoxazole
    —— 4-(4-(3-hydroxy-2-methyl-4-propionylphenoxy)butoxy)-3-methoxybenzoic acid 1609477-18-0 C22H26O7
    4-(4-(3-hydroxy-2-methyl-4-propionylphenoxy)butoxy)-3-methoxybenzoic acid
    —— 4'-acetoxy-2'-hydroxy-3'-methylpropiophenone 130737-47-2 C12H14O4
    4'-acetoxy-2'-hydroxy-3'-methylpropiophenone
    —— 4,4'-Methyliminodiethylenebis(4-methylmorpholinium) dibromide 63869-98-7 C15H33Br2N3O2
    4,4'-Methyliminodiethylenebis(4-methylmorpholinium) dibromide
    —— 4-(4-(3-hydroxy-2-methyl-4-propionylphenoxy)butoxy)-3-methylbenzoic acid 1609477-22-6 C22H26O6
    4-(4-(3-hydroxy-2-methyl-4-propionylphenoxy)butoxy)-3-methylbenzoic acid
    —— 4-(12-docosyloxy-1-dodecyloxy)-2-methoxybenzylamine 1313025-11-4 C42H79NO3
    4-(12-docosyloxy-1-dodecyloxy)-2-methoxybenzylamine
    —— 4'-Hydroxy-3',4,5'-trimethoxychalcon 69299-18-9 C18H18O5
    4'-Hydroxy-3',4,5'-trimethoxychalcon
    —— 4-(4-ethyl-2-methoxyphenoxy)-3-fluoro-N-propylaniline 1403681-50-4 C18H22FNO2
    4-(4-ethyl-2-methoxyphenoxy)-3-fluoro-N-propylaniline
    —— 4-(4-ethyl-2-methoxyphenoxy)-3-fluorobenzenesulfonamide 1403681-49-1 C15H16FNO4S
    4-(4-ethyl-2-methoxyphenoxy)-3-fluorobenzenesulfonamide
    —— 4-[2-(benzyloxy)-4-ethylphenoxy]-3-fluoroaniline 1403681-52-6 C21H20FNO2
    4-[2-(benzyloxy)-4-ethylphenoxy]-3-fluoroaniline
    —— (4-ethyl-2-methoxy-phenoxy)-acetic acid 25141-50-8 C11H14O4
    (4-ethyl-2-methoxy-phenoxy)-acetic acid
    —— 4-(4-ethyl-2-methoxyphenoxy)-3-fluorobenzenesulfonyl chloride 1403681-95-7 C15H14ClFO4S
    4-(4-ethyl-2-methoxyphenoxy)-3-fluorobenzenesulfonyl chloride
    —— 4-Hydroxy-6-ethyl-2-(p-tolyl)-thieno<2,3-d>pyrimidin 18593-55-0 C15H14N2OS
    4-Hydroxy-6-ethyl-2-(p-tolyl)-thieno<2,3-d>pyrimidin
    —— (4Z)-4-[(4-{[2,4-bis(trifluoromethyl)benzyl]oxy}-2-methoxyphenyl)methylidene]-5-iminoimidazolidin-2-one 1264751-39-4 C20H15F6N3O3
    (4Z)-4-[(4-{[2,4-bis(trifluoromethyl)benzyl]oxy}-2-methoxyphenyl)methylidene]-5-iminoimidazolidin-2-one
    —— 4'-methoxy-5-methyl-[1,1'-biphenyl]-2-carbonitrile 1620195-71-2 C15H13NO
    4'-methoxy-5-methyl-[1,1'-biphenyl]-2-carbonitrile
    —— 4-Hydroxy-2-p-tolyl-thieno<3,2-e>-pyrimidin 18002-05-6 C13H10N2OS
    4-Hydroxy-2-p-tolyl-thieno<3,2-e>-pyrimidin
    —— 4-Hydroxy-5,6-dimethyl-2-(p-tolyl)-thieno<2,3-d>pyrimidin 20681-31-6 C15H14N2OS
    4-Hydroxy-5,6-dimethyl-2-(p-tolyl)-thieno<2,3-d>pyrimidin
    —— 4-(3-hydroxyprop-1-yn-1-yl)-2-methoxyphenol 1486420-55-6 C10H10O3
    4-(3-hydroxyprop-1-yn-1-yl)-2-methoxyphenol
    —— 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2-methyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid 1050477-37-6 C20H19N3O4
    4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2-methyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid
    —— 4-bromo-1-{[(2-fluorophenyl)methyl]oxy}-2-(methyloxy)benzene 934364-12-2 C14H12BrFO2
    4-bromo-1-{[(2-fluorophenyl)methyl]oxy}-2-(methyloxy)benzene
    —— 4-(3-azidopropoxy)-2-methoxybenzaldehyde 1578209-48-9 C11H13N3O3
    4-(3-azidopropoxy)-2-methoxybenzaldehyde
    —— 4-(3-Bromo-phenyl)-2-ethoxy-6-naphthalen-2-yl-nicotinonitrile 127394-72-3 C24H17BrN2O
    4-(3-Bromo-phenyl)-2-ethoxy-6-naphthalen-2-yl-nicotinonitrile
    —— 4-isopropoxy-3-methoxybenzoyl chloride 3535-39-5 C11H13ClO3
    4-isopropoxy-3-methoxybenzoyl chloride
    —— 4-Allyloxy-N-hydroxy-2-methoxy-benzamidine 944326-99-2 C11H14N2O3
    4-Allyloxy-N-hydroxy-2-methoxy-benzamidine
    —— 4-[5-(2,5-Diethynyl-4-methyl-phenyl)-thiophen-2-yl]-2-triisopropylsilanyloxy-benzaldehyde 635679-10-6 C31H34O2SSi
    4-[5-(2,5-Diethynyl-4-methyl-phenyl)-thiophen-2-yl]-2-triisopropylsilanyloxy-benzaldehyde
    —— 4-(adamantan-1-ylaminomethyl)-3-methoxyphenol 1427505-41-6 C18H25NO2
    4-(adamantan-1-ylaminomethyl)-3-methoxyphenol
    —— (4S,5R)-5-hydroxymethyl-4-vinyldihydrofuran-2(3H)-one 106659-15-8 C7H10O3
    (4S,5R)-5-hydroxymethyl-4-vinyldihydrofuran-2(3H)-one
    —— 4-Methoxy-tellurobenzoic acid Te-(4-chloro-phenyl) ester 210359-34-5 C14H11ClO2Te
    4-Methoxy-tellurobenzoic acid Te-(4-chloro-phenyl) ester
    —— 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,7-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide 1050477-26-3 C21H22N4O3
    4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,7-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide
    —— 4-Bromo-6-tert-butyl-2-methoxyphenol 168985-93-1 C11H15BrO2
    4-Bromo-6-tert-butyl-2-methoxyphenol
    —— 4-((<i>Z</i>)-4-dimethylamino-benzylidene)-5-methyl-2-<i>p</i>-tolyl-2,4-dihydro-pyrazol-3-one 41616-28-8 C20H21N3O
    4-((<i>Z</i>)-4-dimethylamino-benzylidene)-5-methyl-2-<i>p</i>-tolyl-2,4-dihydro-pyrazol-3-one
    —— 4-prop-2-ynyl-hepta-1,6-diene 61786-48-9 C10H14
    4-prop-2-ynyl-hepta-1,6-diene
    —— 4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclohexa-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine 112630-57-6 C16H18F3N5S
    4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclohexa-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine
    —— 4,5-Hexadien-2-ynyl Ethyl Ether 94531-59-6 C8H10O
    4,5-Hexadien-2-ynyl Ethyl Ether
    —— 4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclododeca-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine 112630-59-8 C22H30F3N5S
    4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclododeca-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine
    —— 4-(6-methacryloyloxyhexyloxy)-3-methoxycinnamic acid 1418288-69-3 C20H26O6
    4-(6-methacryloyloxyhexyloxy)-3-methoxycinnamic acid
    —— (4-ethoxy-2-butynyl)dimethylamine 53635-34-0 C8H15NO
    (4-ethoxy-2-butynyl)dimethylamine
    —— 4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclohepta-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine 112630-58-7 C17H20F3N5S
    4,5-dihydro-2-methylthio-8-trifluoromethyl-6H-spiro<5,1'>cyclohepta-1,2,4-triazolo<1,5-a>-1,3,5-benzotriazepine