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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(bromomethyl)benzeneboronic acid pinacol ester 1310383-80-2 C13H20BBrO3
4-(bromomethyl)benzeneboronic acid pinacol ester
—— 4-{4-[4-(2-fluorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-phenyl}pyridine 374886-83-6 C20H15FN4
4-{4-[4-(2-fluorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-phenyl}pyridine
—— 4-hydroxy-1-methyl-5-oxo-N-(4-(o-tolyloxy)benzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide 1429343-75-8 C20H20N2O4
4-hydroxy-1-methyl-5-oxo-N-(4-(o-tolyloxy)benzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide
—— {4-[2,2,4,4-tetramethyl-8-(3-trimethylsilanyl-prop-2-ynyl)-chroman-6-ylethynyl]-phenyl}-acetic acid methyl ester 607714-21-6 C30H36O3Si
{4-[2,2,4,4-tetramethyl-8-(3-trimethylsilanyl-prop-2-ynyl)-chroman-6-ylethynyl]-phenyl}-acetic acid methyl ester
—— 4,6-dimethyl-o-quinone methide 95062-51-4 C9H10O
4,6-dimethyl-o-quinone methide
—— 4-[[(2S)-1-cyclopentyloxy-4-methyl-1-oxopentan-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid 957142-40-4 C20H35NO6
4-[[(2S)-1-cyclopentyloxy-4-methyl-1-oxopentan-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid
—— 4-{[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-yl]amino}-N-[1-(2-hydroxyethyl)piperidin-4-yl]-3-methoxybenzamide 1021853-54-2 C29H41N7O4
4-{[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-yl]amino}-N-[1-(2-hydroxyethyl)piperidin-4-yl]-3-methoxybenzamide
—— 4-Diethylamino-phenylalanin 100800-30-4 C13H20N2O2
4-Diethylamino-phenylalanin
—— 4-Phenyl-2-(3,4,5-trimethoxyphenyl)oxazole 214778-23-1 C18H17NO4
4-Phenyl-2-(3,4,5-trimethoxyphenyl)oxazole
—— (+/-)-4<i>c</i>-benzoyloxy-1,2<i>r</i>,5<i>c</i>-trimethyl-piperidine 55215-85-5 C15H21NO2
(+/-)-4<i>c</i>-benzoyloxy-1,2<i>r</i>,5<i>c</i>-trimethyl-piperidine
—— 4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-methyl-N-{2-[2-(5-oxo-4,5-dihydro-[1,3,4]oxadiazol-2-yl)-ethoxy]-phenyl}-benzamide 1070890-86-6 C25H17ClF3N5O4
4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-methyl-N-{2-[2-(5-oxo-4,5-dihydro-[1,3,4]oxadiazol-2-yl)-ethoxy]-phenyl}-benzamide
—— 4-{[(1'S,2'S)-1'-(L-isoleucyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid 1421333-11-0 C32H33NO4
4-{[(1'S,2'S)-1'-(L-isoleucyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid
—— 4,5-dimethyl-2-(3,4,5-trimethoxyphenyl)-1,3-oxazole 832076-80-9 C14H17NO4
4,5-dimethyl-2-(3,4,5-trimethoxyphenyl)-1,3-oxazole
—— 4-{[(1'S,2'S)-1'-(L-leucyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid 1421333-08-5 C32H33NO4
4-{[(1'S,2'S)-1'-(L-leucyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid
—— 4-{[(1'S,2'S)-1'-(L-valyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid 1421333-10-9 C31H31NO4
4-{[(1'S,2'S)-1'-(L-valyloxy)-1',3'-dihydro-1H,2'H-2,2'-biinden-2'-yl]methyl}benzoic acid
—— (+/-)-4<i>t</i>-benzoyloxy-1,2<i>r</i>,5<i>t</i>-trimethyl-piperidine 55215-85-5 C15H21NO2
(+/-)-4<i>t</i>-benzoyloxy-1,2<i>r</i>,5<i>t</i>-trimethyl-piperidine
—— 4-hydroxy-1-methyl-5-oxo-N-(2-phenoxybenzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide 1429343-32-7 C19H18N2O4
4-hydroxy-1-methyl-5-oxo-N-(2-phenoxybenzyl)-2,5-dihydro-1H-pyrrole-3-carboxamide
—— (4,5-dimethyl-thiazol-2-yl)-(8-methoxy-2H-pyrazolo[3,4-c]quinolin-4-yl)-amine 1403886-40-7 C16H15N5OS
(4,5-dimethyl-thiazol-2-yl)-(8-methoxy-2H-pyrazolo[3,4-c]quinolin-4-yl)-amine
—— (+/-)-4<i>t</i>-benzoyloxy-2<i>r</i>,5<i>t</i>-dimethyl-piperidine 104927-18-6 C14H19NO2
(+/-)-4<i>t</i>-benzoyloxy-2<i>r</i>,5<i>t</i>-dimethyl-piperidine
—— (+/-)-4<i>c</i>-benzoyloxy-2<i>r</i>,5<i>t</i>-dimethyl-piperidine 104927-18-6 C14H19NO2
(+/-)-4<i>c</i>-benzoyloxy-2<i>r</i>,5<i>t</i>-dimethyl-piperidine
—— (+/-)-4<i>c</i>-benzoyloxy-2<i>r</i>,5<i>c</i>-dimethyl-piperidine 104927-18-6 C14H19NO2
(+/-)-4<i>c</i>-benzoyloxy-2<i>r</i>,5<i>c</i>-dimethyl-piperidine
—— 4-[5-(3-methyl-ureido)-[1,3,4]thiadiazol-2-yl]-benzoic acid 1578191-22-6 C11H10N4O3S
4-[5-(3-methyl-ureido)-[1,3,4]thiadiazol-2-yl]-benzoic acid
—— 4-{5-[(4-chlorophenyl)thio]-1-methyl-2-pyridin-2-yl-1H-imidazol-4-yl}benzohydrazide 1201802-57-4 C22H18ClN5OS
4-{5-[(4-chlorophenyl)thio]-1-methyl-2-pyridin-2-yl-1H-imidazol-4-yl}benzohydrazide
—— 4-chloro-N-(1-(piperidin-3-yl)-1H-benzo[d]imidazol-2-yl)benzamide hydrochloride 1575819-19-0 C19H19ClN4O*ClH
4-chloro-N-(1-(piperidin-3-yl)-1H-benzo[d]imidazol-2-yl)benzamide hydrochloride
—— (4-fluoro-2,5-dimethoxyphenyl)(3,4,5-trimethoxyphenyl)methanone 1434871-06-3 C18H19FO6
(4-fluoro-2,5-dimethoxyphenyl)(3,4,5-trimethoxyphenyl)methanone
—— 4-cyanophenyl 3,4,5-trimethoxybenzoate 284673-89-8 C17H15NO5
4-cyanophenyl 3,4,5-trimethoxybenzoate
—— 4-Aethoxy-3-methoxy-morphinan 7011-38-3 C20H29NO3
4-Aethoxy-3-methoxy-morphinan
—— (4-Fluoro-benzyl)-(2H-pyrazol-3-yl)-amine 1190951-89-3 C10H10FN3
(4-Fluoro-benzyl)-(2H-pyrazol-3-yl)-amine
—— 4-benzoyloxy-1,2,5-trimethyl-piperidine 55215-85-5 C15H21NO2
4-benzoyloxy-1,2,5-trimethyl-piperidine
—— 4-(thiophen-3-yl)-3-(3-(3-(trifluoromethyl)phenyl)ureido)benzenesulfonic acid 1604061-37-1 C18H13F3N2O4S2
4-(thiophen-3-yl)-3-(3-(3-(trifluoromethyl)phenyl)ureido)benzenesulfonic acid
—— 4-hydroxy-2,5-dimethyl-piperidine-3-carboxylic acid ethyl ester, optically inactive 32039-72-8 C10H19NO3
4-hydroxy-2,5-dimethyl-piperidine-3-carboxylic acid ethyl ester, optically inactive
—— (4-fluoro-2,5-dimethoxyphenyl)(4-hydroxy-3,5-dimethoxyphenyl)methanone 1434871-07-4 C17H17FO6
(4-fluoro-2,5-dimethoxyphenyl)(4-hydroxy-3,5-dimethoxyphenyl)methanone
—— 4-nitro-N'-[(2Z)-4-oxopentan-2-ylidene]benzohydrazide 7467-43-8 C12H13N3O4
4-nitro-N'-[(2Z)-4-oxopentan-2-ylidene]benzohydrazide
—— 4-(5-amino-[1,3,4]thiadiazol-2-yl)-benzoic acid ethyl ester 1578191-60-2 C11H11N3O2S
4-(5-amino-[1,3,4]thiadiazol-2-yl)-benzoic acid ethyl ester
—— 4-dimethylamino-D-phenylalanine 896715-34-7 C11H16N2O2
4-dimethylamino-D-phenylalanine
—— 4-chloro-N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]benzamide 122892-75-5 C18H21ClN2O2
4-chloro-N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]benzamide
—— 4-(5-phenoxycarbonylamino-[1,3,4]thiadiazol-2-yl)-benzoic acid ethyl ester 1578191-62-4 C18H15N3O4S
4-(5-phenoxycarbonylamino-[1,3,4]thiadiazol-2-yl)-benzoic acid ethyl ester
—— 4-(3,4-dimethoxy-2-methoxymethoxyphenyl)indan-1-one 1345712-99-3 C19H20O5
4-(3,4-dimethoxy-2-methoxymethoxyphenyl)indan-1-one
—— 4-Thiazolecarboxylic acid, 2-amino-5-fluoro-, ethyl ester 916056-78-5 C6H7FN2O2S
4-Thiazolecarboxylic acid, 2-amino-5-fluoro-, ethyl ester
—— {4-[4-(5-{1-[(6-Chloropyridin-3-yl)methyl]-5-methyl-1H-pyrazol-3-yl}-1,2,4-oxadiazol-3-yl)-phenyl]tetrahydro-2H-pyran-4-yl}methanol 1227297-85-9 C24H24ClN5O3
{4-[4-(5-{1-[(6-Chloropyridin-3-yl)methyl]-5-methyl-1H-pyrazol-3-yl}-1,2,4-oxadiazol-3-yl)-phenyl]tetrahydro-2H-pyran-4-yl}methanol
—— 4-(3-Methyl-butyl)-5,7-dioxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid ethyl ester 1190951-88-2 C14H19N3O4
4-(3-Methyl-butyl)-5,7-dioxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid ethyl ester
—— 4-[4-(5-{1-[(6-Chloropyridin-3-yl)methyl]-5-methyl-1H-pyrazol-3-yl}-1,2,4-oxadiazol-3-yl)-phenyl]-N,N-dimethyl-tetrahydro-2H-pyran-4-carboxamide 1227297-86-0 C26H27ClN6O3
4-[4-(5-{1-[(6-Chloropyridin-3-yl)methyl]-5-methyl-1H-pyrazol-3-yl}-1,2,4-oxadiazol-3-yl)-phenyl]-N,N-dimethyl-tetrahydro-2H-pyran-4-carboxamide
—— 4-Chlor-metameconin 103263-84-9 C10H9ClO4
4-Chlor-metameconin
—— 4-chloro-N-(1-(1-(2-cyanoacetyl)piperidin-3-yl)-1H-benzo[d]imidazol-2-yl)benzamide 1575819-20-3 C22H20ClN5O2
4-chloro-N-(1-(1-(2-cyanoacetyl)piperidin-3-yl)-1H-benzo[d]imidazol-2-yl)benzamide
—— 4-acetyl-5-methoxybenzo[d][1,3]oxathiole 1262430-28-3 C10H10O3S
4-acetyl-5-methoxybenzo[d][1,3]oxathiole
—— 4-[3-[[2-(4-Chlorophenyl)-4-methyl-1,3-thiazole-5-carbonyl]amino]piperidin-1-yl]benzoic acid 1354948-43-8 C23H22ClN3O3S
4-[3-[[2-(4-Chlorophenyl)-4-methyl-1,3-thiazole-5-carbonyl]amino]piperidin-1-yl]benzoic acid
—— (4-{4-[5-(5-Methyl-1-{[6-(methylamino)pyridin-3-yl]methyl}-1H-pyrazol-3-yl)-1,2,4-oxadiazol-3-yl]phenyl}tetrahydro-2H-pyran-4-yl)methanol 1227298-21-6 C25H28N6O3
(4-{4-[5-(5-Methyl-1-{[6-(methylamino)pyridin-3-yl]methyl}-1H-pyrazol-3-yl)-1,2,4-oxadiazol-3-yl]phenyl}tetrahydro-2H-pyran-4-yl)methanol
—— 4-(1,1-Dichloro-2,2,2-trifluoroethyl)-6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one 107686-54-4 C9H9Cl2F3O2
4-(1,1-Dichloro-2,2,2-trifluoroethyl)-6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one
—— 4,5,4',5'-tetramethyl-2,2'-oxydiazenediyl-bis-thiazole 10296-40-9 C10H12N4OS2
4,5,4',5'-tetramethyl-2,2'-oxydiazenediyl-bis-thiazole
—— 4-diazoacetoxy-5,5-dichloro-6,6,6-trifluoro-2-methyl-2-hexene 107686-53-3 C9H9Cl2F3N2O2
4-diazoacetoxy-5,5-dichloro-6,6,6-trifluoro-2-methyl-2-hexene