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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Hydroxy-2-acetyl-cumaran-carbonsaeure-(5)-methylester 56401-10-6 C12H12O5
    4-Hydroxy-2-acetyl-cumaran-carbonsaeure-(5)-methylester
    —— 4-[phenyl(p-tolyl)methylthio]benzoic acid 1619971-21-9 C21H18O2S
    4-[phenyl(p-tolyl)methylthio]benzoic acid
    —— 4-((1R,4aS,8aS)-2-Hydroxymethyl-5,5,8a-trimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-butan-2-ol 597541-57-6 C18H32O2
    4-((1R,4aS,8aS)-2-Hydroxymethyl-5,5,8a-trimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-butan-2-ol
    —— 4-(4-Dimethylamino-phenylmethylen)-1,2,3,4-tetrahydropyrido<2.1-b>-benzthiazolium Bromid 100000-29-1 Br*C20H21N2S
    4-(4-Dimethylamino-phenylmethylen)-1,2,3,4-tetrahydropyrido<2.1-b>-benzthiazolium Bromid
    —— 4-Hydroxy-3-nitro-1,9-dihydro-pyrido[2,3-b]indol-2-one 181712-70-9 C11H7N3O4
    4-Hydroxy-3-nitro-1,9-dihydro-pyrido[2,3-b]indol-2-one
    —— (4-Nitrophenethyl)hydrazine hydrochloride 2044707-15-3 C8H12ClN3O2
    (4-Nitrophenethyl)hydrazine hydrochloride
    —— 4-Chloro-2-((E)-3-hydroxy-propenyl)-phenol 51765-11-8 C9H9ClO2
    4-Chloro-2-((E)-3-hydroxy-propenyl)-phenol
    —— 4-(2-cyanoethyl)-7-methylcyclohepta-1,3,6-trienyl pivalate 1365553-62-3 C16H21NO2
    4-(2-cyanoethyl)-7-methylcyclohepta-1,3,6-trienyl pivalate
    —— 4-[4-[2-[[(1R,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenyl]-N-methylsulfonyl-2-propan-2-yloxybenzamide 855593-70-3 C28H34N2O6S
    4-[4-[2-[[(1R,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenyl]-N-methylsulfonyl-2-propan-2-yloxybenzamide
    —— 4-<(Aminoacetyl)amino>-5-benzoyl-2-morpholinothiazole hydrobromide 72100-85-7 BrH*C16H18N4O3S
    4-<(Aminoacetyl)amino>-5-benzoyl-2-morpholinothiazole hydrobromide
    —— 4',5-Bis(diacetoxymethyl)-2-methoxy-2'-aminodiphenylether 135388-88-4 C23H25NO10
    4',5-Bis(diacetoxymethyl)-2-methoxy-2'-aminodiphenylether
    —— 4-{[2,4-dichloro-5-(2-hydroxyethoxy)phenyl]amino}-5-(3,4-dimethoxyphenyl)nicotinonitrile 960040-92-0 C22H19Cl2N3O4
    4-{[2,4-dichloro-5-(2-hydroxyethoxy)phenyl]amino}-5-(3,4-dimethoxyphenyl)nicotinonitrile
    —— (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine 1402413-28-8 C12H15F2N3O
    (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine
    —— 4-methyl-N-(3-nitrophenyl)-3-oxopentanamide 1192003-14-7 C12H14N2O4
    4-methyl-N-(3-nitrophenyl)-3-oxopentanamide
    —— (4aS,5S,9bS)-5-(4-Dimethylamino-phenyl)-7-methoxy-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one 88687-29-0 C21H24N2O2
    (4aS,5S,9bS)-5-(4-Dimethylamino-phenyl)-7-methoxy-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one
    —— 4'-(4-bromophenyl)-4',5'-dihydro-2'H-spiro[cyclohexane-1,3'-indeno[1,2-b]pyran]-2'-one 1373120-41-2 C23H21BrO2
    4'-(4-bromophenyl)-4',5'-dihydro-2'H-spiro[cyclohexane-1,3'-indeno[1,2-b]pyran]-2'-one
    —— 4-(3,3-Dichloro-3-diethylamino-1-phenyl-propylidene)-morpholin-4-ium; chloride 52773-40-7 C17H25Cl2N2O*Cl
    4-(3,3-Dichloro-3-diethylamino-1-phenyl-propylidene)-morpholin-4-ium; chloride
    —— 4-Amino-7-(2,3,5-tri-O-benzyl-α-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin 76081-83-9 C32H32N4O4
    4-Amino-7-(2,3,5-tri-O-benzyl-α-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin
    —— (4S,4a'S,10a'S)-7'-(2-fluoropyridin-3-yl)-3',4',4a',10a'-tetrahydro-1'H,5H-spiro[oxazole-4,5'-pyrano[3,4-b]chromen]-2-amine 1379807-99-4 C19H18FN3O3
    (4S,4a'S,10a'S)-7'-(2-fluoropyridin-3-yl)-3',4',4a',10a'-tetrahydro-1'H,5H-spiro[oxazole-4,5'-pyrano[3,4-b]chromen]-2-amine
    —— 4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-7-[4-(2,2,2-trifluoroethoxy)phenyl]quinoline Trifluoroacetic Acid 700874-14-2 C2HF3O2*C28H21F3N4O
    4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-7-[4-(2,2,2-trifluoroethoxy)phenyl]quinoline Trifluoroacetic Acid
    —— 4,5,6,7-tetrafluoro-3-phenylindoline 1402405-63-3 C14H9F4N
    4,5,6,7-tetrafluoro-3-phenylindoline
    —— 4-cyano-1,3-phenylene bis(4-((4-dodecylbenzoyl)oxy)benzoate) 1291074-01-5 C59H69NO8
    4-cyano-1,3-phenylene bis(4-((4-dodecylbenzoyl)oxy)benzoate)
    —— (4S,6R)-2-methoxy-4-((R)-non-1-en-3-yl)-6-undecyl-1,3,2-dioxaphosphinane 2-oxide 1219094-30-0 C24H47O4P
    (4S,6R)-2-methoxy-4-((R)-non-1-en-3-yl)-6-undecyl-1,3,2-dioxaphosphinane 2-oxide
    —— 4-diethylamino-2-isopropylbenzo[g]quinoline-5,10-dione 1134978-00-9 C20H22N2O2
    4-diethylamino-2-isopropylbenzo[g]quinoline-5,10-dione
    —— 4-benzyl-4-((4-fluorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl)-2-p-tolyloxazol-5(4H)-one 1429035-17-5 C34H28FN3O3
    4-benzyl-4-((4-fluorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl)-2-p-tolyloxazol-5(4H)-one
    —— 4-((1H-1,2,4-triazol-1-yl)methyl)-5-(4-bromophenyl)-1-(2-chlorophenyl)-N-(1-phenylcyclopropyl)-1H-pyrazole-3-carboxamide 1217348-10-1 C28H22BrClN6O
    4-((1H-1,2,4-triazol-1-yl)methyl)-5-(4-bromophenyl)-1-(2-chlorophenyl)-N-(1-phenylcyclopropyl)-1H-pyrazole-3-carboxamide
    —— 4,10-diacetyl-2-oxa-4,10-diaza-adamantane 37473-00-0 C11H16N2O3
    4,10-diacetyl-2-oxa-4,10-diaza-adamantane
    —— (4S)-2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-6-(p-methoxybenzyloxy)-4-(triethylsiloxy)-hex-1-ene 862379-32-6 C32H60O4Si2
    (4S)-2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-6-(p-methoxybenzyloxy)-4-(triethylsiloxy)-hex-1-ene
    —— (4R,5R)-4-Dimethylcarbamoyl-5-isobutyl-4,5-dihydro-oxazole-5-carboxylic acid methyl ester 126106-16-9 C12H20N2O4
    (4R,5R)-4-Dimethylcarbamoyl-5-isobutyl-4,5-dihydro-oxazole-5-carboxylic acid methyl ester
    —— 4-Aethylhydroxyphosphinyl-5-carbaethoxy-1,2-dimethylcyclohexen 33472-64-9 C13H23O4P
    4-Aethylhydroxyphosphinyl-5-carbaethoxy-1,2-dimethylcyclohexen
    —— 4-benzoyl-6-(2,4-dimethyl-benzoyl)-<i>m</i>-phenylenediamine 111294-43-0 C22H20N2O2
    4-benzoyl-6-(2,4-dimethyl-benzoyl)-<i>m</i>-phenylenediamine
    —— 4-[5-(4-chloro-phenyl)-4-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-phenol 61078-34-0 C21H17ClN2O
    4-[5-(4-chloro-phenyl)-4-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-phenol
    —— (4S,5R)-4-(dibenzylamino)-5-(2-methylpropyl)oxolan-2-one 127927-67-7 C22H27NO2
    (4S,5R)-4-(dibenzylamino)-5-(2-methylpropyl)oxolan-2-one
    —— 4-<4-Sulfamoyl-phenylimino>-chromen-2-carbonsaeure-aethylester 94210-03-4 C18H16N2O5S
    4-<4-Sulfamoyl-phenylimino>-chromen-2-carbonsaeure-aethylester
    —— 4-amino-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl>-3-fluoro-2(1H)-pyridinone 105253-10-9 C26H25FN2O6
    4-amino-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl>-3-fluoro-2(1H)-pyridinone
    —— 4-(3-(difluoromethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-(1-(2-methoxyethyl)piperidin-4-ylamino)benzamide 1073970-69-0 C25H33F2N5O3
    4-(3-(difluoromethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-(1-(2-methoxyethyl)piperidin-4-ylamino)benzamide
    —— 4-amino-6-chloro-3-{5-[3-(dimethylamino)pyrrolidin-1-yl]-6-fluoro-1H-benzimidazol-2-yl}quinolin-2(1H)-one 405169-20-2 C22H22ClFN6O
    4-amino-6-chloro-3-{5-[3-(dimethylamino)pyrrolidin-1-yl]-6-fluoro-1H-benzimidazol-2-yl}quinolin-2(1H)-one
    —— 4-(3-methoxyphenyl)-1,3,3-triphenylazetidin-2-one 116028-07-0 C28H23NO2
    4-(3-methoxyphenyl)-1,3,3-triphenylazetidin-2-one
    —— 4-(3-bromo-4-fluoro-phenyl)-8-ethyl-2-methyl-5-oxo-4,5,6,8-tetrahydro-1H-pyrano[3,4-b]pyridine-3-carboxylic acid methyl ester 927663-66-9 C19H19BrFNO4
    4-(3-bromo-4-fluoro-phenyl)-8-ethyl-2-methyl-5-oxo-4,5,6,8-tetrahydro-1H-pyrano[3,4-b]pyridine-3-carboxylic acid methyl ester
    —— [4-[2-[3-[2-(1-benzoyloxy-2,2,6,6-tetramethyl-3H-pyridin-4-yl)ethynyl]phenyl]ethynyl]-2,2,6,6-tetramethyl-3H-pyridin-1-yl] benzoate 198335-12-5 C42H44N2O4
    [4-[2-[3-[2-(1-benzoyloxy-2,2,6,6-tetramethyl-3H-pyridin-4-yl)ethynyl]phenyl]ethynyl]-2,2,6,6-tetramethyl-3H-pyridin-1-yl] benzoate
    —— (4-benzenesulfinylbutyl)-N-benzyloxycarbamic acid ethyl ester 1284281-76-0 C20H25NO4S
    (4-benzenesulfinylbutyl)-N-benzyloxycarbamic acid ethyl ester
    —— 4-(4-Methoxy-phenylamino)-5,6,7,8-tetrahydro-1H-benzo[4,5]thieno[2,3-d]pyrimidine-2-thione 132167-33-0 C17H17N3OS2
    4-(4-Methoxy-phenylamino)-5,6,7,8-tetrahydro-1H-benzo[4,5]thieno[2,3-d]pyrimidine-2-thione
    —— 4-[4'-Amino4-hydroxy-5-(4-hydroxy-phenyl)-[2,5']bithiazolyl-2'-yl-amino]-benzenesulfonamide 312763-76-1 C18H15N5O4S3
    4-[4'-Amino4-hydroxy-5-(4-hydroxy-phenyl)-[2,5']bithiazolyl-2'-yl-amino]-benzenesulfonamide
    —— 4-{5-[8-Cyclohexyl-2,6-dioxo-1-propyl-7-(2-trimethylsilanyl-ethoxymethyl)-1,2,6,7-tetrahydro-purin-3-yl]-pentanoyl}-benzenesulfonyl fluoride 595570-76-6 C31H45FN4O6SSi
    4-{5-[8-Cyclohexyl-2,6-dioxo-1-propyl-7-(2-trimethylsilanyl-ethoxymethyl)-1,2,6,7-tetrahydro-purin-3-yl]-pentanoyl}-benzenesulfonyl fluoride
    —— 4'-(tridecyloxy)-[1,1'-biphenyl]-4-yl 2,3,4,5,6-pentafluorobenzoate 1351163-01-3 C32H35F5O3
    4'-(tridecyloxy)-[1,1'-biphenyl]-4-yl 2,3,4,5,6-pentafluorobenzoate
    —— 4-(5-sulpho-2H-naphtho<1,2-d>triazol-2-yl)-N-(p-tolyl)naphthalimide 106450-39-9 C29H18N4O5S
    4-(5-sulpho-2H-naphtho<1,2-d>triazol-2-yl)-N-(p-tolyl)naphthalimide
    —— {4-[9-(4-ethynylphenyl)-7-(4-nitrophenylethynyl)-9H-carbazol-2-ylethynyl]phenyl}dimethylamine 568592-17-6 C38H25N3O2
    {4-[9-(4-ethynylphenyl)-7-(4-nitrophenylethynyl)-9H-carbazol-2-ylethynyl]phenyl}dimethylamine
    —— 4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[2-(1-piperidinyl)ethyl]- 883075-06-7 C23H26N8O2
    4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[2-(1-piperidinyl)ethyl]-
    —— 4,6-Pyrimidinediamine, N4-2-benzothiazolyl-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888200-48-4 C23H16N8O2S
    4,6-Pyrimidinediamine, N4-2-benzothiazolyl-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— (4-(difluoro(1,1,2,2-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(trifluoromethyl)propoxy)ethoxy)methyl)-4,5,5-trifluoro-2-(trifluoromethyl)-1,3-dioxolan-2-yl)difluoromethyl 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoate 1034394-60-9 C21F40O8
    (4-(difluoro(1,1,2,2-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(trifluoromethyl)propoxy)ethoxy)methyl)-4,5,5-trifluoro-2-(trifluoromethyl)-1,3-dioxolan-2-yl)difluoromethyl 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoate