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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-N-(2,6-dichloro-3,5-dihydroxyphenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318131-38-2 C13H8Cl2N4O3S
4-amino-N-(2,6-dichloro-3,5-dihydroxyphenyl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-chloro-6-(3-methyl-2-butenyloxy)-2-(methylsulfonyl) pyrimidine 172899-13-7 C10H13ClN2O3S
4-chloro-6-(3-methyl-2-butenyloxy)-2-(methylsulfonyl) pyrimidine
—— 4-phenylbut-3-enylamine 82593-25-7 C10H13N
4-phenylbut-3-enylamine
—— 4-[(4-Cyano-phenyl)-(2,2,2-trifluoro-acetyl)-amino]-butyric acid ethyl ester 169237-59-6 C15H15F3N2O3
4-[(4-Cyano-phenyl)-(2,2,2-trifluoro-acetyl)-amino]-butyric acid ethyl ester
—— 4-(phenylethynyl)-1,3-dioxolan-2-one 1173898-30-0 C11H8O3
4-(phenylethynyl)-1,3-dioxolan-2-one
—— 4-<(4-cyanophenyl)-N-(trifluoroacetyl)amino>-4-oxobutanoic acid 169237-49-4 C13H11F3N2O3
4-<(4-cyanophenyl)-N-(trifluoroacetyl)amino>-4-oxobutanoic acid
—— [4-(2-Iodo-cyclohex-2-enyloxy)-but-1-ynyl]-benzene 289652-66-0 C16H17IO
[4-(2-Iodo-cyclohex-2-enyloxy)-but-1-ynyl]-benzene
—— 4,4'-Bis(Acetoacetyl)diphenyloxid 3255-14-9 C20H18O5
4,4'-Bis(Acetoacetyl)diphenyloxid
—— 4-<(4-cyanophenyl)-N-methylamino>-4-oxobutanoic acid 169237-54-1 C12H12N2O3
4-<(4-cyanophenyl)-N-methylamino>-4-oxobutanoic acid
—— 4-acetyl-N-(anthracen-3-yl)benzamide 1229445-53-7 C23H17NO2
4-acetyl-N-(anthracen-3-yl)benzamide
—— 4-formylamino-3,3-diphenylbutanol 173272-66-7 C17H19NO2
4-formylamino-3,3-diphenylbutanol
—— 4-(2-Chloro-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester 132524-48-2 C16H23ClN4O2S
4-(2-Chloro-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester
—— 4-((2R,4S,5R)-4-Hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-4H-2,4,5,14-tetraaza-pentaphene-1,3-dione 196872-71-6 C23H18N4O5
4-((2R,4S,5R)-4-Hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-4H-2,4,5,14-tetraaza-pentaphene-1,3-dione
—— (4RS)-1'-[2-(4-Cyanophenyl)ethyl]-3,4-dihydro-6-methanesulfonamido-5-methoxyspiro(2H-1-benzopyran-2,4'-piperidine)-4-ol hydrochloride 159385-37-2 C24H29N3O5S*ClH
(4RS)-1'-[2-(4-Cyanophenyl)ethyl]-3,4-dihydro-6-methanesulfonamido-5-methoxyspiro(2H-1-benzopyran-2,4'-piperidine)-4-ol hydrochloride
—— 4,6-(1,17-(2,16-diaza-3,15-dioxo-9-thiaheptadecamethylene))-3,7-dimethyl-1,5-diazabicyclo<3.3.0>octa-3,8-diene-2,6-dione 172327-29-6 C22H32N4O4S
4,6-(1,17-(2,16-diaza-3,15-dioxo-9-thiaheptadecamethylene))-3,7-dimethyl-1,5-diazabicyclo<3.3.0>octa-3,8-diene-2,6-dione
—— 4,6-(1,17-(2,16-dioxa-3,15-dioxo-9-thia-heptadecamethylene))-3,7-dimethyl-1,5-diazabicyclo<3.3.0>octa-3,6-diene-2,8-dione 172327-26-3 C22H30N2O6S
4,6-(1,17-(2,16-dioxa-3,15-dioxo-9-thia-heptadecamethylene))-3,7-dimethyl-1,5-diazabicyclo<3.3.0>octa-3,6-diene-2,8-dione
—— 4-Chlor-3-(1-ethyl-1-hydroxy-propyl)-pyrazol 99233-24-6 C8H13ClN2O
4-Chlor-3-(1-ethyl-1-hydroxy-propyl)-pyrazol
—— 4-[2-(Tert-butoxycarbonyl)propenyl]-8-chloro-3-methoxy-2,5-dioxo-2,5-dihydro-1H-benz[b]azepine 166965-60-2 C19H20ClNO5
4-[2-(Tert-butoxycarbonyl)propenyl]-8-chloro-3-methoxy-2,5-dioxo-2,5-dihydro-1H-benz[b]azepine
—— 4-amino-6-[4-(1-benzoylpiperidin-4-yl)phenyl]-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-55-3 C25H25N5O3
4-amino-6-[4-(1-benzoylpiperidin-4-yl)phenyl]-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-Cyclopentyl-N,alpha-dimethylbenzenemethanamine hydrochloride 80649-44-1 C14H22ClN
4-Cyclopentyl-N,alpha-dimethylbenzenemethanamine hydrochloride
—— 4-amino-6-{4-[1-(tetrahydro-2H-pyran-4-ylcarbonyl)piperidin-4-yl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-33-7 C24H29N5O4
4-amino-6-{4-[1-(tetrahydro-2H-pyran-4-ylcarbonyl)piperidin-4-yl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-amino-6-(4-{1-[(cis-4-hydroxycyclohexyl)carbonyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-35-9 C25H31N5O4
4-amino-6-(4-{1-[(cis-4-hydroxycyclohexyl)carbonyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-nitro-N-(quinoxalin-2-ylmethylideneamino)benzamide 266345-01-1 C16H11N5O3
4-nitro-N-(quinoxalin-2-ylmethylideneamino)benzamide
—— 4-amino-6-{4-[1-(isoxazol-5-ylcarbonyl)piperidin-4-yl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-42-8 C22H22N6O4
4-amino-6-{4-[1-(isoxazol-5-ylcarbonyl)piperidin-4-yl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-Benzylaminobenzofuro<3,2-d>pyrimidine 65023-77-0 C17H13N3O
4-Benzylaminobenzofuro<3,2-d>pyrimidine
—— 4-Ethyl-aminobenzofuro<3,2-d>pyrimidine 75000-16-7 C12H11N3O
4-Ethyl-aminobenzofuro<3,2-d>pyrimidine
—— (4S)-3,4-Diphenyl-cyclopent-2-en-1-on 4970-78-9 C17H14O
(4S)-3,4-Diphenyl-cyclopent-2-en-1-on
—— 4-(2-Methylaminomethyl-phenylsulfanyl)-benzene-1,3-diol 127906-35-8 C14H15NO2S
4-(2-Methylaminomethyl-phenylsulfanyl)-benzene-1,3-diol
—— (4-chloro-phenyl)-carbamic acid-(3-chloro-propyl ester) 69380-35-4 C10H11Cl2NO2
(4-chloro-phenyl)-carbamic acid-(3-chloro-propyl ester)
—— 4-chloro-isophthaloyl chloride 13235-59-1 C8H3Cl3O2
4-chloro-isophthaloyl chloride
—— (4'S,5'S)-2'-{(S)-1-[(S)-2-(1,1-Dimethyl-allylamino)-3-methyl-butyryl]-pyrrolidin-2-yl}-5,5'-dimethyl-4',5'-dihydro-[2,4']bioxazolyl-4-carboxylic acid methyl ester 207292-09-9 C24H36N4O5
(4'S,5'S)-2'-{(S)-1-[(S)-2-(1,1-Dimethyl-allylamino)-3-methyl-butyryl]-pyrrolidin-2-yl}-5,5'-dimethyl-4',5'-dihydro-[2,4']bioxazolyl-4-carboxylic acid methyl ester
—— (4-methoxybenzoyl)-L-valyl-L-proline 171872-12-1 C18H24N2O5
(4-methoxybenzoyl)-L-valyl-L-proline
—— 4-Methyl-2-phenylseleno<3,4-d>selenazole 123888-42-6 C12H9NSe2
4-Methyl-2-phenylseleno<3,4-d>selenazole
—— 4-(1-(3-carboxypropanoyl)-3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-4,5-dihydro-1H-pyrazol-5-yl)benzoic acid 1449373-87-8 C29H22ClN3O6
4-(1-(3-carboxypropanoyl)-3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-4,5-dihydro-1H-pyrazol-5-yl)benzoic acid
—— 4-(3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-(methoxycarbonyl)phenyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid 1449373-88-9 C30H24ClN3O6
4-(3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-(methoxycarbonyl)phenyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid
—— 4-decyloxyphenylglyoxal monohydrate 120556-17-4 C18H26O3*H2O
4-decyloxyphenylglyoxal monohydrate
—— [4-(1-ethoxycarbonyl-2-propyl)phenyl]isocyanate 160133-38-0 C13H15NO3
[4-(1-ethoxycarbonyl-2-propyl)phenyl]isocyanate
—— 4-bromo-<i>N</i>-(7-oxa-3-thia-1-aza-spiro[5.5]undec-1-en-2-yl)-benzamide 41323-73-3 C15H17BrN2O2S
4-bromo-<i>N</i>-(7-oxa-3-thia-1-aza-spiro[5.5]undec-1-en-2-yl)-benzamide
—— 4-fluoro-N-(7-oxa-3-thia-1-azaspiro[5.5]undec-1-en-2-yl)benzamide 41323-71-1 C15H17FN2O2S
4-fluoro-N-(7-oxa-3-thia-1-azaspiro[5.5]undec-1-en-2-yl)benzamide
—— 4-fluoro-<i>N</i>-(7-oxa-3-thia-1-aza-spiro[5.5]undec-1-en-2-yl)-benzamide 41323-60-8 C15H17FN2O2S
4-fluoro-<i>N</i>-(7-oxa-3-thia-1-aza-spiro[5.5]undec-1-en-2-yl)-benzamide
—— 4,5-Dimethoxy-12-amino-2-oxatricyclo<12.2.2.1.<sup>3,7</sup>>eicosa-3,5(20),11,15,17,18-heptaen-10-one 152035-78-4 C21H23NO4
4,5-Dimethoxy-12-amino-2-oxatricyclo<12.2.2.1.<sup>3,7</sup>>eicosa-3,5(20),11,15,17,18-heptaen-10-one
—— 4,4''''-dibromo-2,5,2'''',5''''-tetrahexyl-[1,1';4',1'';4'',1''';4''',1'''']quinquephenyl 450371-38-7 C54H68Br2
4,4''''-dibromo-2,5,2'''',5''''-tetrahexyl-[1,1';4',1'';4'',1''';4''',1'''']quinquephenyl
—— 4-(4-methyldiphenylamino)-4'-(4,4'-dimethyldiphenylamino)-p-terphenyl 944330-28-3 C45H38N2
4-(4-methyldiphenylamino)-4'-(4,4'-dimethyldiphenylamino)-p-terphenyl
—— 4-[N-Benzyloxycarbonyl-N-(3-nitro-2-pyridyl)amino]phenol 141450-43-3 C19H15N3O5
4-[N-Benzyloxycarbonyl-N-(3-nitro-2-pyridyl)amino]phenol
—— 4,4''-diethynyl-1,1':4',1''-terphenyl 47230-46-6 C22H14
4,4''-diethynyl-1,1':4',1''-terphenyl
—— 4-nitro-N'-(3-nitrophenyl)-N-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide 78238-43-4 C25H25N5O5
4-nitro-N'-(3-nitrophenyl)-N-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide
—— 4-methoxy-2-(5'-(5''-(4'''-methylpiperazin-1'''-yl)benzimidazol-2''-yl)benzimidazol-2'-yl)pyridine 1339044-86-8 C25H25N7O
4-methoxy-2-(5'-(5''-(4'''-methylpiperazin-1'''-yl)benzimidazol-2''-yl)benzimidazol-2'-yl)pyridine
—— 4-methoxy-N'-methyl-N-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide 78238-32-1 C21H27N3O2
4-methoxy-N'-methyl-N-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide
—— 4-nitro-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide 78238-31-0 C19H22N4O3
4-nitro-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide
—— 4-bromo-N,N-dimethyl-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide 78238-24-1 C21H26BrN3O
4-bromo-N,N-dimethyl-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide