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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-Dihydro-8-n-propylsulfanyl-1-(2,2,2-trifluoroethyl)-1H-thieno[3,4-g]indazole-6-carboxylic Acid Ethyl Ester 364759-58-0 C17H19F3N2O2S2
4,5-Dihydro-8-n-propylsulfanyl-1-(2,2,2-trifluoroethyl)-1H-thieno[3,4-g]indazole-6-carboxylic Acid Ethyl Ester
—— 4-(6-chloroimidazo[1,2-a]pyridin-3-yl)-N-(2,6-dibromo-4-methoxyphenyl)thiazol-2-amine 1203676-89-4 C17H11Br2ClN4OS
4-(6-chloroimidazo[1,2-a]pyridin-3-yl)-N-(2,6-dibromo-4-methoxyphenyl)thiazol-2-amine
—— 4-(2,4-difluorophenoxy)-3-iodobenzenesulfonamide 1446236-07-2 C12H8F2INO3S
4-(2,4-difluorophenoxy)-3-iodobenzenesulfonamide
—— (4S,5S)-4-(benzyloxy)-5-butyldihydrofuran-2(3H)-one 850869-58-8 C15H20O3
(4S,5S)-4-(benzyloxy)-5-butyldihydrofuran-2(3H)-one
—— 4-(Methylthio)-3-(2'.3'.5'-tri-O-acetyl-D-ribofuranosyl)pyridin 69493-99-8 C17H21NO7S
4-(Methylthio)-3-(2'.3'.5'-tri-O-acetyl-D-ribofuranosyl)pyridin
—— 4-biphenyl-4-yl-imidazo[1,2-<i>a</i>]quinoxaline 68008-77-5 C22H15N3
4-biphenyl-4-yl-imidazo[1,2-<i>a</i>]quinoxaline
—— 4-(imidazo[1,2-<i>a</i>]quinoxalin-4-ylamino)-benzonitrile 68009-49-4 C17H11N5
4-(imidazo[1,2-<i>a</i>]quinoxalin-4-ylamino)-benzonitrile
—— 4-cyclohex-3-enyl-imidazo[1,2-<i>a</i>]quinoxaline 68008-73-1 C16H15N3
4-cyclohex-3-enyl-imidazo[1,2-<i>a</i>]quinoxaline
—— 4,4-Diacetylhept-6-ynal 1011265-98-7 C11H14O3
4,4-Diacetylhept-6-ynal
—— 4,6-Bis[4-[4-(4-methoxyphenyl)phenyl]phenyl]-2-(4-phenylphenyl)pyrimidine 1055895-88-9 C54H40N2O2
4,6-Bis[4-[4-(4-methoxyphenyl)phenyl]phenyl]-2-(4-phenylphenyl)pyrimidine
—— 4-Bromo-3,6-dihydro-2H-pyridine-1-carbonyl chloride 2300863-88-9 C6H7BrClNO
4-Bromo-3,6-dihydro-2H-pyridine-1-carbonyl chloride
—— 4-(3-methylpyridin-2-yl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide 1240247-20-4 C20H28N4OSi
4-(3-methylpyridin-2-yl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide
—— 4-(2-amino-3,3-dimethyl-butyryl)-3-(4-phenyl-thiazol-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester 1310586-02-7 C29H34N4O3S
4-(2-amino-3,3-dimethyl-butyryl)-3-(4-phenyl-thiazol-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester
—— (4S,1'R)-4-(1'-naphthalene-2-yl-ethylcarbamoyl)-2-aza-spiro<4.5>decane-2,4-dicarboxylic acid benzyl ester 235791-25-0 C30H34N2O3
(4S,1'R)-4-(1'-naphthalene-2-yl-ethylcarbamoyl)-2-aza-spiro<4.5>decane-2,4-dicarboxylic acid benzyl ester
—— 4-Ethoxy-6-(4-methoxy-phenyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 52466-73-6 C18H22O5
4-Ethoxy-6-(4-methoxy-phenyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
—— 4-[5-(5-bromo-2-oxo-1,2-dihydro-indol-3-ylidene)-4-thiosemicarbazono-2-thioxo-thiazolidin-3-yl]-butyric acid 60708-86-3 C16H14BrN5O3S3
4-[5-(5-bromo-2-oxo-1,2-dihydro-indol-3-ylidene)-4-thiosemicarbazono-2-thioxo-thiazolidin-3-yl]-butyric acid
—— 4-(1-azepanyl)-N-[(2R,3S)-2-(azidomethyl)-1-cyclohexyl-3-pyrrolidinyl]-2-pyrimidinamine 908021-12-5 C21H34N8
4-(1-azepanyl)-N-[(2R,3S)-2-(azidomethyl)-1-cyclohexyl-3-pyrrolidinyl]-2-pyrimidinamine
—— 4-Bromo-1,1-bis-(5-methyl-thiophen-2-yl)-butan-1-ol 121767-64-4 C14H17BrOS2
4-Bromo-1,1-bis-(5-methyl-thiophen-2-yl)-butan-1-ol
—— (4E,8E,12E,16E)-20-(tert-Butyl-diphenyl-silanyloxy)-4,8,12,17-tetramethyl-icosa-4,8,12,16-tetraenal 442550-65-4 C40H58O2Si
(4E,8E,12E,16E)-20-(tert-Butyl-diphenyl-silanyloxy)-4,8,12,17-tetramethyl-icosa-4,8,12,16-tetraenal
—— (4-Methoxy-N-phenylbenzimidoyl)thioisocyanat 20800-30-0 C15H12N2OS
(4-Methoxy-N-phenylbenzimidoyl)thioisocyanat
—— 4-ethylsulfanyl-2,3,5,6-tetrachloro-thiophenol 98557-93-8 C8H6Cl4S2
4-ethylsulfanyl-2,3,5,6-tetrachloro-thiophenol
—— 4-(1-Benzoyl-2-oxo-propylazo)-N-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide 988-72-7 C22H21N5O4S
4-(1-Benzoyl-2-oxo-propylazo)-N-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide
—— 4-{4-[2-oxo-1-(2-phenylethyl)-1,2-dihydrobenzo[cd]indol-6-yl]-1,4-diazepan-1-yl}butanenitrile 636577-24-7 C28H30N4O
4-{4-[2-oxo-1-(2-phenylethyl)-1,2-dihydrobenzo[cd]indol-6-yl]-1,4-diazepan-1-yl}butanenitrile
—— 4,8b-dimethyl-1,2,2a,8b-tetrahydrocyclobuta<c>quinoline-1,3(4H)-dione 96643-62-8 C13H13NO2
4,8b-dimethyl-1,2,2a,8b-tetrahydrocyclobuta<c>quinoline-1,3(4H)-dione
—— 4,4-di-p-chlorophenylthiazolidine-2,5-dithione 144267-27-6 C15H9Cl2NS3
4,4-di-p-chlorophenylthiazolidine-2,5-dithione
—— 4-benzhydryl-2-benzo[1,3]dioxol-5-ylmethyl-1,2-dimethyl-piperazine 711595-55-0 C27H30N2O2
4-benzhydryl-2-benzo[1,3]dioxol-5-ylmethyl-1,2-dimethyl-piperazine
—— 4-(3-hydroxypropylamino)-benzo<g>-1(2H)-phthalazinone 77766-51-9 C15H15N3O2
4-(3-hydroxypropylamino)-benzo<g>-1(2H)-phthalazinone
—— (4S,5S)-5-((1S,2R,5S)-2-Isopropyl-5-methyl-cyclohexyloxy)-3,3-dimethyl-4-vinyl-dihydro-furan-2-one 247137-88-8 C18H30O3
(4S,5S)-5-((1S,2R,5S)-2-Isopropyl-5-methyl-cyclohexyloxy)-3,3-dimethyl-4-vinyl-dihydro-furan-2-one
—— 4-Hydroxy-8-methyl-1-thio-cumarin 16855-72-4 C10H8O2S
4-Hydroxy-8-methyl-1-thio-cumarin
—— 4,7-dihydroxy-9,10-dihydroindeno[5,4-c]chromene-6,11-dione 1449290-84-9 C16H10O5
4,7-dihydroxy-9,10-dihydroindeno[5,4-c]chromene-6,11-dione
—— 4-((2-oxopropyl)thio)butanoic acid 89941-68-4 C7H12O3S
4-((2-oxopropyl)thio)butanoic acid
—— 4-(2-aminophenyl)-5-butyl-1,3-dimethyl-1H-imidazole-2(3H)-thione 1198771-15-1 C15H21N3S
4-(2-aminophenyl)-5-butyl-1,3-dimethyl-1H-imidazole-2(3H)-thione
—— 4-(6-chloro-3-ureido-pyridin-2-ylsulfanyl)-3-oxo-butyric acid ethyl ester 32615-98-8 C12H14ClN3O4S
4-(6-chloro-3-ureido-pyridin-2-ylsulfanyl)-3-oxo-butyric acid ethyl ester
—— 4,6-di-tert-butyl-3,3-dimethyl-3H-thieno[3,4-c]pyrazole 1458042-62-0 C15H24N2S
4,6-di-tert-butyl-3,3-dimethyl-3H-thieno[3,4-c]pyrazole
—— 4-methyl-cis-2-phenyl-1,3-dithia-5,6-benzocycloheptene 136103-73-6 C16H16S2
4-methyl-cis-2-phenyl-1,3-dithia-5,6-benzocycloheptene
—— 4-benzyloxy-3-dodecyl-2-methyl-6-(triisopropylsilyloxy)quinoline 1270008-48-4 C38H59NO2Si
4-benzyloxy-3-dodecyl-2-methyl-6-(triisopropylsilyloxy)quinoline
—— (4-cyclobutylbenzyl)-[2-(3-trifluoromethoxyphenyl)-ethyl]-amine 945717-22-6 C20H22F3NO
(4-cyclobutylbenzyl)-[2-(3-trifluoromethoxyphenyl)-ethyl]-amine
—— 4-(1-Methyl-cyclopropylmethyl)-benzenesulfinic acid 102212-06-6 C11H14O2S
4-(1-Methyl-cyclopropylmethyl)-benzenesulfinic acid
—— (4-Chloro-3-fluorophenyl)-(1-methylpyrazol-3-yl)methanamine 1395078-30-4 C11H11ClFN3
(4-Chloro-3-fluorophenyl)-(1-methylpyrazol-3-yl)methanamine
—— (4S,6S)-N-(bis(4-methoxyphenyl)(phenyl)methyl)-4-(2-fluoro-5-iodophenyl)-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine 1620828-59-2 C33H29F4IN2O3
(4S,6S)-N-(bis(4-methoxyphenyl)(phenyl)methyl)-4-(2-fluoro-5-iodophenyl)-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
—— 4',20'-anhydrovinblastine 1313860-89-7 C46H56N4O8
4',20'-anhydrovinblastine
—— 4,7-dimethyl-6-((2-oxo-2H-chromen-6-yl)diazenyl)-2H-chromen-2-one 859821-55-9 C20H14N2O4
4,7-dimethyl-6-((2-oxo-2H-chromen-6-yl)diazenyl)-2H-chromen-2-one
—— 4-amino-2-(m-tolylthio)benzonitrile 1352622-26-4 C14H12N2S
4-amino-2-(m-tolylthio)benzonitrile
—— [4-[2-(2,6-ditert-butylpyran-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium perchlorate 474002-15-8 C23H32NO*ClO4
[4-[2-(2,6-ditert-butylpyran-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium perchlorate
—— (4-chloro-phenyl)-[2'-(4-chloro-phenyl)-4'-methyl-[4,5']bithiazolyl-2-yl]-amine 61108-52-9 C19H13Cl2N3S2
(4-chloro-phenyl)-[2'-(4-chloro-phenyl)-4'-methyl-[4,5']bithiazolyl-2-yl]-amine
—— 4,4-dimethyl-3-(1-<1H>pyrrolyl)cyclohexanone 83813-77-8 C12H17NO
4,4-dimethyl-3-(1-<1H>pyrrolyl)cyclohexanone
—— 4-chloro-1-phenyl-4,5-dihydro[1,2,3]triazolo[4,5-c]pyridine 847455-64-5 C11H7ClN4
4-chloro-1-phenyl-4,5-dihydro[1,2,3]triazolo[4,5-c]pyridine
—— 4,4'-Dibromo-2,2'-di-tert-butyl-3,3'-dihydroxy-5,5'-dimethyl-1,1'-biphenyl 1417576-99-8 C22H28Br2O2
4,4'-Dibromo-2,2'-di-tert-butyl-3,3'-dihydroxy-5,5'-dimethyl-1,1'-biphenyl
—— 4-oxo-N'-(1-oxo-1,2-dihydrophthalazine-4-carbonyl)-3,4-dihydrophthalazine-1-carbohydrazide 1376817-28-5 C18H12N6O4
4-oxo-N'-(1-oxo-1,2-dihydrophthalazine-4-carbonyl)-3,4-dihydrophthalazine-1-carbohydrazide
—— 4-[4-benzenesulfonyl-6-(4-chloro-benzenesulfonylamino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester 62752-38-9 C24H20ClN5O6S2
4-[4-benzenesulfonyl-6-(4-chloro-benzenesulfonylamino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester