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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[4-(4-chloro-styryl)-[1,2,3]triazol-2-yl]-benzoic acid 41427-82-1 C17H12ClN3O2
4-[4-(4-chloro-styryl)-[1,2,3]triazol-2-yl]-benzoic acid
—— 4-butylamino-6-chloro-5-(1-chloro-vinyl)-nicotinic acid ethyl ester 41095-02-7 C14H18Cl2N2O2
4-butylamino-6-chloro-5-(1-chloro-vinyl)-nicotinic acid ethyl ester
—— 4-(3-benzyl-5-pyrazin-2-yl-phenyl)-2,4-dioxo-butyric acid 251963-88-9 C21H16N2O4
4-(3-benzyl-5-pyrazin-2-yl-phenyl)-2,4-dioxo-butyric acid
—— 4-(5-(7-fluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-4-carbonyl)pyrazolo[1,5-a]pyridin-3-yl)benzamide 1610610-88-2 C24H19FN4O3
4-(5-(7-fluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-4-carbonyl)pyrazolo[1,5-a]pyridin-3-yl)benzamide
—— 4-[3-[(p-isobutyloxycarbonyl)-phenoxy]-2-hydroxy-propylthio]-pyridine 147538-83-8 C19H23NO4S
4-[3-[(p-isobutyloxycarbonyl)-phenoxy]-2-hydroxy-propylthio]-pyridine
—— 4-bromo-1-(phenylsulfonyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-indole-3-sulfonamide 1027068-46-7 C19H19BrN2O5S2
4-bromo-1-(phenylsulfonyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-indole-3-sulfonamide
—— 4-[1-(2-Hydroxy-ethyl)-3,5-dimethyl-1H-pyrazol-4-ylazo]-benzoic acid [(E)-3-(4-dimethylamino-phenyl)-prop-2-en-(E)-ylidene]-hydrazide 126307-99-1 C25H29N7O2
4-[1-(2-Hydroxy-ethyl)-3,5-dimethyl-1H-pyrazol-4-ylazo]-benzoic acid [(E)-3-(4-dimethylamino-phenyl)-prop-2-en-(E)-ylidene]-hydrazide
—— 4,7‐dimethylbenzo[e][1,2,3]oxathiazine 2,2‐dioxide 1025506-13-1 C9H9NO3S
4,7‐dimethylbenzo[e][1,2,3]oxathiazine 2,2‐dioxide
—— 4-bromo-1-(3-methyl-1H-indol-2-yl)butan-1-one 1419101-67-9 C13H14BrNO
4-bromo-1-(3-methyl-1H-indol-2-yl)butan-1-one
—— 4-(triisopropoxy)silyl-1,2,3,6-tetrahydrophthalic acid anhydride 123742-80-3 C17H28O6Si
4-(triisopropoxy)silyl-1,2,3,6-tetrahydrophthalic acid anhydride
—— 4-(4-methoxybenzylidene)-2-phenyl-1-(4carboxyphenyl)-1H-imidazol-5(4H)-one 81820-20-4 C24H18N2O4
4-(4-methoxybenzylidene)-2-phenyl-1-(4carboxyphenyl)-1H-imidazol-5(4H)-one
—— 4-((E)-2-(6-((E)-(2-oxo-1H-pyrrolo[2,3-b]pyridin-3(2H)-ylidene)methyl)-1H-indazol-3-yl)vinyl)benzoic acid 1168723-01-0 C24H16N4O3
4-((E)-2-(6-((E)-(2-oxo-1H-pyrrolo[2,3-b]pyridin-3(2H)-ylidene)methyl)-1H-indazol-3-yl)vinyl)benzoic acid
—— 4-hydroxy-5-iodo-2,3-dimethoxy-6-methylbenzonitrile 161394-72-5 C10H10INO3
4-hydroxy-5-iodo-2,3-dimethoxy-6-methylbenzonitrile
—— (4-{[6-cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carbonyl]-amino}-tetrahydro-pyran-4-yl)-acetic acid 1613297-85-0 C20H25F2N3O5
(4-{[6-cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carbonyl]-amino}-tetrahydro-pyran-4-yl)-acetic acid
—— 4-[3-Benzyl-5-(2-dimethylamino-1-hydroxy-1-methylethyl)phenyl]-2,4-dioxobutyric acid 251964-33-7 C22H25NO5
4-[3-Benzyl-5-(2-dimethylamino-1-hydroxy-1-methylethyl)phenyl]-2,4-dioxobutyric acid
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[5-chloro-6-(tetrahydro-2H-pyran-4-ylmethoxy)pyridin-3-yl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257044-82-8 C44H48Cl2N6O6S
4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[5-chloro-6-(tetrahydro-2H-pyran-4-ylmethoxy)pyridin-3-yl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
—— 4-Hydrazino-2,6-diethyl-pyrimidin 90111-67-4 C8H14N4
4-Hydrazino-2,6-diethyl-pyrimidin
—— 4-amino-5-cyano-6-((2-hydroxyethyl)(methyl)amino)-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)picolinamide 1235472-33-9 C25H30N8O2S
4-amino-5-cyano-6-((2-hydroxyethyl)(methyl)amino)-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)picolinamide
—— 4-O-(4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-β-D-galactopyranosyl)-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranose 93495-76-2 C56H56O14
4-O-(4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-β-D-galactopyranosyl)-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranose
—— 4-[2-(4-isopropylsulfonylphenyl)-5H-pyrrolo[2,3-b]pyrazin-7-yl]thiophene-2-carboxylic acid 1353571-80-8 C20H17N3O4S2
4-[2-(4-isopropylsulfonylphenyl)-5H-pyrrolo[2,3-b]pyrazin-7-yl]thiophene-2-carboxylic acid
—— 4-methoxy-N-(1,3-diacetoxypropan-2-yl)-N-(4-chlorophenyl)benzamide 1337937-27-5 C21H22ClNO6
4-methoxy-N-(1,3-diacetoxypropan-2-yl)-N-(4-chlorophenyl)benzamide
—— 4-[8-(4-bromothiophen-2-ylmethoxy)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]-quinolin-1-yl]benzonitrile 1353635-32-1 C24H17BrN4O2S
4-[8-(4-bromothiophen-2-ylmethoxy)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]-quinolin-1-yl]benzonitrile
—— (±)-(4-ethoxy-3-{5-fluoro-2-[2-(1-methyl-1,2,3,4-tetrahydronaphthalen-1-yl)acetyl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid 1445888-52-7 C32H34FNO4
(±)-(4-ethoxy-3-{5-fluoro-2-[2-(1-methyl-1,2,3,4-tetrahydronaphthalen-1-yl)acetyl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid
—— (4R,5R,8R,11S,14R,17S)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-8-(2-phenylethyl)-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-06-3 C47H47N5O9
(4R,5R,8R,11S,14R,17S)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-8-(2-phenylethyl)-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— 4-[1-(2-Pyridin-4-yl-ethyl)-1H-benzoimidazol-2-yl]-quinoline 80477-75-4 C23H18N4
4-[1-(2-Pyridin-4-yl-ethyl)-1H-benzoimidazol-2-yl]-quinoline
—— 4-methoxy-N-[2-[3-(4-methoxyphenyl)-4-oxoquinazolin-2-yl]ethyl]-N-[2-(1-methylpyrrolidin-2-yl)ethyl]benzenesulfonamide 876015-08-6 C31H36N4O5S
4-methoxy-N-[2-[3-(4-methoxyphenyl)-4-oxoquinazolin-2-yl]ethyl]-N-[2-(1-methylpyrrolidin-2-yl)ethyl]benzenesulfonamide
—— 4-[2-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethyl-pentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-ethanesulfonyl]-butyric acid 865238-90-0 C32H48O5S
4-[2-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethyl-pentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-ethanesulfonyl]-butyric acid
—— 4-[5-[3-bromo-5-(trifluoromethyl)phenyl]-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-[2-[(1-methylethyl)amino]-2-oxoethyl]-1-naphthalenecarboxamide 1093861-51-8 C27H22BrF6N3O3
4-[5-[3-bromo-5-(trifluoromethyl)phenyl]-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-[2-[(1-methylethyl)amino]-2-oxoethyl]-1-naphthalenecarboxamide
—— 4-(4-ethyl-4H-1,2,4-triazol-3-yl)benzoic acid 1343121-90-3 C11H11N3O2
4-(4-ethyl-4H-1,2,4-triazol-3-yl)benzoic acid
—— [(4-methyl-1,3-thiazol-2-yl)methyl]({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl})amine 1401027-80-2 C21H29N3OS
[(4-methyl-1,3-thiazol-2-yl)methyl]({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl})amine
—— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(2-methoxy-5-(methyl(1,1,1-trifluoropropan-2-yl)amino)phenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402797-20-9 C32H35F9N2O3
(4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(2-methoxy-5-(methyl(1,1,1-trifluoropropan-2-yl)amino)phenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
—— 4,11 Dimethoxy-3-(1-hydroxypropyl)-9-methyl-7H-dibenzo-[b,g][1,5]dioxocin-5-one 134591-66-5 C20H22O6
4,11 Dimethoxy-3-(1-hydroxypropyl)-9-methyl-7H-dibenzo-[b,g][1,5]dioxocin-5-one
—— 4-[4-(dimethylamino)pyridin-1-ium-1-yl]butyl 2-(hexadecoxymethyl)pentyl phosphate 133226-67-2 C33H63N2O5P
4-[4-(dimethylamino)pyridin-1-ium-1-yl]butyl 2-(hexadecoxymethyl)pentyl phosphate
—— 4-azido-4'-methoxydiphenylamine 1338226-88-2 C13H12N4O
4-azido-4'-methoxydiphenylamine
—— 4-cyclobutylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid indan-2-ylamide 1227169-70-1 C30H36N4O4
4-cyclobutylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid indan-2-ylamide
—— 4-(azetidin-3-yloxy)-8-chloro-[1,2,4]triazolo[4,3-a]quinoxaline 1217301-30-8 C12H10ClN5O
4-(azetidin-3-yloxy)-8-chloro-[1,2,4]triazolo[4,3-a]quinoxaline
—— (4E)-5-iodo-2-(4-methylphenyl)sulfonyl-1,3,6,7-tetrahydro-2-benzazonine 1592078-65-3 C19H20INO2S
(4E)-5-iodo-2-(4-methylphenyl)sulfonyl-1,3,6,7-tetrahydro-2-benzazonine
—— 4-[[6-(cyclopentylmethylcarbamoyl)-3-[(E)-3-(4,4-dimethylpiperidin-1-yl)-3-oxoprop-1-enyl]indol-1-yl]methyl]-3-methoxybenzoic acid 142535-51-1 C34H41N3O5
4-[[6-(cyclopentylmethylcarbamoyl)-3-[(E)-3-(4,4-dimethylpiperidin-1-yl)-3-oxoprop-1-enyl]indol-1-yl]methyl]-3-methoxybenzoic acid
—— 4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide 1374208-68-0 C22H27BFN3O4
4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide
—— 4-(3-Indolyl)-spiro<furan-2(3H)-1'-phthalan>-3,3'-dion 43053-23-2 C19H11NO4
4-(3-Indolyl)-spiro<furan-2(3H)-1'-phthalan>-3,3'-dion
—— 4-(3-(5-morpholinovalerylamino)-4-chlorophenyl)-2H-phthalazin-1-one hydrochloride 286952-92-9 C23H25ClN4O3*ClH
4-(3-(5-morpholinovalerylamino)-4-chlorophenyl)-2H-phthalazin-1-one hydrochloride
—— 4-(2,4,5-trimethoxyphenyl)spiro[furan-2(3H),1'-phthalan]-3,3'-dione 43053-18-5 C20H16O7
4-(2,4,5-trimethoxyphenyl)spiro[furan-2(3H),1'-phthalan]-3,3'-dione
—— 4-fluorophenyl benzaldehyde-tosylhydrazone sodium salt 107633-40-9 C14H12FN2O2S*Na
4-fluorophenyl benzaldehyde-tosylhydrazone sodium salt
—— 4-[(2-tert-butylimidazo[1,2-a]pyridin-3-yl)methyl]-N-{(1R,2S)-2-[(hydroxyamino)carbonyl]cyclopentyl}benzamide 503172-54-1 C25H30N4O3
4-[(2-tert-butylimidazo[1,2-a]pyridin-3-yl)methyl]-N-{(1R,2S)-2-[(hydroxyamino)carbonyl]cyclopentyl}benzamide
—— 4,6-Pyrimidinediamine, N4-(3,5-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 884214-81-7 C22H15Cl2N7O2
4,6-Pyrimidinediamine, N4-(3,5-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
—— 4,9-Dihydroxy-2,3,6-trimethyl-3,7-dihydro-imidazo[4,5-g]quinazolin-8-one; hydrobromide 121732-28-3 2BrH*C12H12N4O3
4,9-Dihydroxy-2,3,6-trimethyl-3,7-dihydro-imidazo[4,5-g]quinazolin-8-one; hydrobromide
—— 4,4'-(2-phosphaneyl-5-(1-phosphaneyl-1l5,4l5-hexaphosphinin-4-yl)-5-phosphaneylidene-3-(triphosphan-2-yl)-2l5,3l5,5l6-hexaphosph-5-ene-2,3-diyl)bis(4l5-hexaphosphinine) 1379506-02-1 C23H27NO3SSi
4,4'-(2-phosphaneyl-5-(1-phosphaneyl-1l5,4l5-hexaphosphinin-4-yl)-5-phosphaneylidene-3-(triphosphan-2-yl)-2l5,3l5,5l6-hexaphosph-5-ene-2,3-diyl)bis(4l5-hexaphosphinine)
—— 4-bromo-2-(N-ethyl-N-methylsulphonylamino)-3-methoxybenzoic acid 170107-38-7 C11H14BrNO5S
4-bromo-2-(N-ethyl-N-methylsulphonylamino)-3-methoxybenzoic acid
—— 4-fluoro-5,7-bis(phenylmethoxy)-1H-indole-2-carbaldehyde 132303-40-3 C23H18FNO3
4-fluoro-5,7-bis(phenylmethoxy)-1H-indole-2-carbaldehyde
—— (4R)-1-tert-butyl-4-(2,3,4-trifluorophenyl)pyrrolidine-3-carbonitrile 934361-21-4 C15H17F3N2
(4R)-1-tert-butyl-4-(2,3,4-trifluorophenyl)pyrrolidine-3-carbonitrile