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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-aminoethyl)-1-benzyl-N-butylpiperidine-4-amine 785783-15-5 C18H31N3
4-(2-aminoethyl)-1-benzyl-N-butylpiperidine-4-amine
—— (4-(azulen-2-ylethynyl)phenyl)dimesitylborane 1361968-90-2 C36H33B
(4-(azulen-2-ylethynyl)phenyl)dimesitylborane
—— 4-deoxy-4-fluoro-α-D-glucopyranosyl <bis(cyclohexylammonium) phosphate> 109923-29-7 C6H12FO8P*2C6H13N
4-deoxy-4-fluoro-α-D-glucopyranosyl <bis(cyclohexylammonium) phosphate>
—— <4R*(1S*,5S*,6R*,7R*),2E>-2-methyl-4-(1,2,6-trimethyl-4-oxo-8,9-dioxabicyclo<3.3.1>non-2-en-7-yl)-2-penten-1-yl acetate 103367-95-9 C18H26O5
<4R*(1S*,5S*,6R*,7R*),2E>-2-methyl-4-(1,2,6-trimethyl-4-oxo-8,9-dioxabicyclo<3.3.1>non-2-en-7-yl)-2-penten-1-yl acetate
—— 4-(4-methoxy-phenyl)-6-methyl-3,4-dihydro-[1,3]oxazin-2-one 53440-65-6 C12H13NO3
4-(4-methoxy-phenyl)-6-methyl-3,4-dihydro-[1,3]oxazin-2-one
—— 4-methoxy-N-(2-{[4-(2-oxopiperazin-1-yl)benzoyl]amino}cyclohexyl)benzamide 503614-26-4 C25H30N4O4
4-methoxy-N-(2-{[4-(2-oxopiperazin-1-yl)benzoyl]amino}cyclohexyl)benzamide
—— 4-(2-(3,4-dihydro-2(1H)-isoquinolinyl)-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(3,4-dimethoxybenzyl)benzamide 583874-16-2 C33H31N5O4
4-(2-(3,4-dihydro-2(1H)-isoquinolinyl)-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(3,4-dimethoxybenzyl)benzamide
—— 4-bromo-N-[2-(4-fluorophenyl)allyl]benzamide 1286255-66-0 C16H13BrFNO
4-bromo-N-[2-(4-fluorophenyl)allyl]benzamide
—— 4-Methoxy-thieno<2,3-d>pyridazin 19111-61-6 C7H6N2OS
4-Methoxy-thieno<2,3-d>pyridazin
—— 4-[(2-aminophenyl)thio]-2-methyl-6-methoxyquinoline 1126485-37-7 C17H16N2OS
4-[(2-aminophenyl)thio]-2-methyl-6-methoxyquinoline
—— 4-(2-{[2-(acetylamino)ethyl]amino}-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-phenylethyl)benzamide 583874-89-9 C27H28N6O3
4-(2-{[2-(acetylamino)ethyl]amino}-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-phenylethyl)benzamide
—— 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-N-[1-(1H-1,2,3,4-tetrazol-5-yl)cyclobutyl]piperidine-1-carboxamide; trifluoroacetic acid 1427588-79-1 C2HF3O2*C24H25ClN8O
4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-N-[1-(1H-1,2,3,4-tetrazol-5-yl)cyclobutyl]piperidine-1-carboxamide; trifluoroacetic acid
—— 4-benzoyl-2,3,5,6-tetrafluorobenzonitrile 1240787-47-6 C14H5F4NO
4-benzoyl-2,3,5,6-tetrafluorobenzonitrile
—— 4-amino-7-(3-pyrrolidin-1-ylpropoxy)quinazoline 320366-24-3 C15H20N4O
4-amino-7-(3-pyrrolidin-1-ylpropoxy)quinazoline
—— (4R,5R)-4-(2-fluoro-5-nitro-phenyl)-4-methyl-5-(2,2,2-trifluoro-ethoxy)-5,6-dihydro-4H-[1,3]oxazin-2-ylamine 1402413-23-3 C13H13F4N3O4
(4R,5R)-4-(2-fluoro-5-nitro-phenyl)-4-methyl-5-(2,2,2-trifluoro-ethoxy)-5,6-dihydro-4H-[1,3]oxazin-2-ylamine
—— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid (2-octadec-9-enoyl-1,2,3,4-tetrahydroisoquinolin-6-yl)-amide 186388-38-5 C41H51F3N2O2
4'-Trifluoromethyl-biphenyl-2-carboxylic acid (2-octadec-9-enoyl-1,2,3,4-tetrahydroisoquinolin-6-yl)-amide
—— 4-(2-chloro-4,6-difluorobenzyl)-2-(5,6-dimethoxypyridin-2-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534389-28-0 C21H16ClF2N3O5S
4-(2-chloro-4,6-difluorobenzyl)-2-(5,6-dimethoxypyridin-2-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
—— 4-[(5-bromo-3-fluoropyridin-2-yl)methyl]-2-(3,4-dimethoxyphenyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534388-46-9 C21H17BrFN3O5S
4-[(5-bromo-3-fluoropyridin-2-yl)methyl]-2-(3,4-dimethoxyphenyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
—— 4-(5-cyclopropyl[1,3,4]oxadiazol-2-yl)-6-[3-(2,4-difluorophenyl)-1H-pyrazol-4-yl] quinazoline 474703-51-0 C22H14F2N6O
4-(5-cyclopropyl[1,3,4]oxadiazol-2-yl)-6-[3-(2,4-difluorophenyl)-1H-pyrazol-4-yl] quinazoline
—— 4-(1-methylpropylthio)phenoxyacetone O-ethyloxime 111810-07-2 C15H23NO2S
4-(1-methylpropylthio)phenoxyacetone O-ethyloxime
—— 4-cyano-N-(2,2-difluoro-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)-2-fluorobenzamide 1528743-56-7 C16H7F3N4O3
4-cyano-N-(2,2-difluoro-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)-2-fluorobenzamide
—— 4-fluorobenzene-1-sulfonyl 18F-fluoride 1482379-83-8 C6H4F2O2S
4-fluorobenzene-1-sulfonyl 18F-fluoride
—— (4aS,4bR,7aS,8aR)-hexahydrofuro[3',2':3,4]cyclopenta[1,2-d][1,3]dioxin-6(7aH)-one 80114-08-5 C9H12O4
(4aS,4bR,7aS,8aR)-hexahydrofuro[3',2':3,4]cyclopenta[1,2-d][1,3]dioxin-6(7aH)-one
—— (4-(Bromomethyl)-3-chlorophenyl)(3-methoxyphenyl)sulfane 509089-10-5 C14H12BrClOS
(4-(Bromomethyl)-3-chlorophenyl)(3-methoxyphenyl)sulfane
—— 4-ethyl-2-phenyl-2H,6H-pyrrolo[3,4-e]indole-1,3-dione 1206552-46-6 C18H14N2O2
4-ethyl-2-phenyl-2H,6H-pyrrolo[3,4-e]indole-1,3-dione
—— 4,10-dioxo-6-(2-phenoxy-ethoxy)-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid 55959-20-1 C22H16N2O8
4,10-dioxo-6-(2-phenoxy-ethoxy)-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid
—— 4-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-pyridin-2-ylmethyl-benzamide 1206637-46-8 C26H22N6O2
4-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-pyridin-2-ylmethyl-benzamide
—— (4S)-2,2-dimethyl-5,5-diphenyl-4-propan-2-yl-1,3-oxazolidine;2,2,2-trifluoroacetic acid 1239475-28-5 C2HF3O2*C20H25NO
(4S)-2,2-dimethyl-5,5-diphenyl-4-propan-2-yl-1,3-oxazolidine;2,2,2-trifluoroacetic acid
—— 4,7-Dimethyl-6,7-dihydro-4H-isoselenazolo[4,3-e][1,4]diazepine-5,8-dione 119452-21-0 C8H9N3O2Se
4,7-Dimethyl-6,7-dihydro-4H-isoselenazolo[4,3-e][1,4]diazepine-5,8-dione
—— 4-{3-chloro-4-[(1S,2S)-3,3,3-trifluoro-2-hydroxy-1-methyl-2-(5-methyl-pyrazin-2-yl)-propyl]-phenoxymethyl}-benzoic acid 1246379-93-0 C23H20ClF3N2O4
4-{3-chloro-4-[(1S,2S)-3,3,3-trifluoro-2-hydroxy-1-methyl-2-(5-methyl-pyrazin-2-yl)-propyl]-phenoxymethyl}-benzoic acid
—— 4-chloro-2-((5-methyl-6-(2,2,3,3-tetrafluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-75-0 C16H13ClF4N4O
4-chloro-2-((5-methyl-6-(2,2,3,3-tetrafluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
—— 4-(2-Naphthalen-2-ylethyl)-6-propan-2-ylbenzene-1,2,3-triol 877877-93-5 C21H22O3
4-(2-Naphthalen-2-ylethyl)-6-propan-2-ylbenzene-1,2,3-triol
—— 4-(2,5-difluorophenyl)-N-methyl-2-phenyl-N-(2-phenylethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide 639075-36-8 C26H24F2N2O
4-(2,5-difluorophenyl)-N-methyl-2-phenyl-N-(2-phenylethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide
—— 4-Bromo-3-isopropoxy-5-isopropyl-thiophene-2-carboxylic acid 113602-56-5 C11H15BrO3S
4-Bromo-3-isopropoxy-5-isopropyl-thiophene-2-carboxylic acid
—— 4-amino-3-chloro-6-(4-chlorophenyl)pyridine-2-carboxylic acid ethyl ester 1257523-32-2 C14H12Cl2N2O2
4-amino-3-chloro-6-(4-chlorophenyl)pyridine-2-carboxylic acid ethyl ester
—— 4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-ylamino]-2-methoxy-benzenesulfonamide 746626-13-1 C17H14F2N4O4S2
4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-ylamino]-2-methoxy-benzenesulfonamide
—— 4,4'-dimethyl-6'-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-carbonitrile 935518-05-1 C14H16F3N3
4,4'-dimethyl-6'-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-carbonitrile
—— 4-chloro-3-cyclopropyl-5-methoxy-phenylamine 940948-36-7 C10H12ClNO
4-chloro-3-cyclopropyl-5-methoxy-phenylamine
—— (4-fluoro-benzylidene)-[2-(2-methyl-5-nitro-imidazol-1-yl)ethyl]amine 1345511-26-3 C13H13FN4O2
(4-fluoro-benzylidene)-[2-(2-methyl-5-nitro-imidazol-1-yl)ethyl]amine
—— 4-[2-[4-hydroxy-1-[(2R,3S)-2-propyl-1-[4-(trifluoromethyl)pyridine-3-carbonyl]-3-[5-(trifluoromethyl)thiophen-3-yl]oxypiperidine-3-carbonyl]piperidin-4-yl]phenoxy]-2,2-dimethylbutanoic acid 1292305-66-8 C38H43F6N3O7S
4-[2-[4-hydroxy-1-[(2R,3S)-2-propyl-1-[4-(trifluoromethyl)pyridine-3-carbonyl]-3-[5-(trifluoromethyl)thiophen-3-yl]oxypiperidine-3-carbonyl]piperidin-4-yl]phenoxy]-2,2-dimethylbutanoic acid
—— 4-[(4-bromo-2-fluorophenyl)methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid 147433-65-6 C14H13BrFNO2
4-[(4-bromo-2-fluorophenyl)methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid
—— 4-{[(3,4-dimethylphenyl)(phenylsulfonyl)amino]methyl}-N-(2-ethoxyphenyl)benzamide 1356853-74-1 C30H30N2O4S
4-{[(3,4-dimethylphenyl)(phenylsulfonyl)amino]methyl}-N-(2-ethoxyphenyl)benzamide
—— (4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-[[[[[(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane 71449-71-3 C36H82O15Si14
(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-[[[[[(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane
—— (+/-)-4<i>t</i>-chloro-2ξ,5ξ-dimethoxy-tetrahydro-furan-3<i>r</i>-ol 35817-77-7 C6H11ClO4
(+/-)-4<i>t</i>-chloro-2ξ,5ξ-dimethoxy-tetrahydro-furan-3<i>r</i>-ol
—— 4-Methyl-4-selanyl-decan-1-ol 74595-16-7 C11H24OSe
4-Methyl-4-selanyl-decan-1-ol
—— 4-{[(tert-butyldiphenylsilyl)oxy]methyl}-2(E),4(Z)-hexadienal 146983-23-5 C23H28O2Si
4-{[(tert-butyldiphenylsilyl)oxy]methyl}-2(E),4(Z)-hexadienal
—— 4-methoxyphenyl 3-(ethylenedioxy)butanoate 110450-41-4 C13H16O5
4-methoxyphenyl 3-(ethylenedioxy)butanoate
—— 4-Oxo-piperidine-1-carboxylic acid tert-butylamide 125541-11-9 C10H18N2O2
4-Oxo-piperidine-1-carboxylic acid tert-butylamide
—— 4-(2-cyano-5-ethyl-7,7,10,10-tetramethyl-7,8,9,10-tetrahydro-5H-5,13-diazabenzo[4,5]-cyclohepta[1,2-b]naphthalene-12-yl)-2-fluorobenzoic acid methyl ester 951220-17-0 C32H32FN3O2
4-(2-cyano-5-ethyl-7,7,10,10-tetramethyl-7,8,9,10-tetrahydro-5H-5,13-diazabenzo[4,5]-cyclohepta[1,2-b]naphthalene-12-yl)-2-fluorobenzoic acid methyl ester
—— 4,4′-(((2-(dimethylamino)ethyl)azanediyl)bis(methylene))bis(2,6-dimethylphenol) 934558-30-2 C22H32N2O2
4,4′-(((2-(dimethylamino)ethyl)azanediyl)bis(methylene))bis(2,6-dimethylphenol)