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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylaminosulfonyloxy-butin-1-yl-N-(3-chlor-phenyl)-carbamat 56697-86-0 C12H13ClN2O5S
    4-Methylaminosulfonyloxy-butin-1-yl-N-(3-chlor-phenyl)-carbamat
    —— 4-Sulfonyl-butyl-thiosemicarbazon 6482-67-3 C5H13N3O3S2
    4-Sulfonyl-butyl-thiosemicarbazon
    —— 4-tert-Butylsulfanyl-3-methyl-1-phenyl-pent-1-yn-3-ol 121819-92-9 C16H22OS
    4-tert-Butylsulfanyl-3-methyl-1-phenyl-pent-1-yn-3-ol
    —— 4-fluoro-2-(2-fluoro-4-iodo-phenylamino)-6-((R)-3-hydroxy-4-imidazol-1-yl-butoxy)-benzamide 2,4,6-triisopropyl-benzenesulfonate 1084333-16-3 C15H24O3S*C20H19F2IN4O3
    4-fluoro-2-(2-fluoro-4-iodo-phenylamino)-6-((R)-3-hydroxy-4-imidazol-1-yl-butoxy)-benzamide 2,4,6-triisopropyl-benzenesulfonate
    —— 4-(((2S,5R)-1-(tert-butoxycarbonyl)-5-((R)-((tert-butyldimethylsilyl)oxy)(pyridin-3-yl)methyl)pyrrolidin-2-yl)methyl)benzoic acid 1269429-11-9 C29H42N2O5Si
    4-(((2S,5R)-1-(tert-butoxycarbonyl)-5-((R)-((tert-butyldimethylsilyl)oxy)(pyridin-3-yl)methyl)pyrrolidin-2-yl)methyl)benzoic acid
    —— (4S,5R)-dimethyl 3-acetyl-4-(3-chlorophenyl)-5-(trifluoromethyl)cyclopent-2-ene-1,1-dicarboxylate 1370632-71-5 C18H16ClF3O5
    (4S,5R)-dimethyl 3-acetyl-4-(3-chlorophenyl)-5-(trifluoromethyl)cyclopent-2-ene-1,1-dicarboxylate
    —— (4-methyl-5-(4-oxo-3-(4-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-thiazol-2-yl)-carbamic acid methyl ester 952613-56-8 C20H15ClN4O3S
    (4-methyl-5-(4-oxo-3-(4-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-thiazol-2-yl)-carbamic acid methyl ester
    —— [[[4-[(3,5-Ditert-butyl-2-hydroxyphenyl)methylideneamino]benzoyl]oxymethyl-dimethylsilyl]oxy-dimethylsilyl]methyl 4-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]benzoate 1453860-90-6 C50H68N2O7Si2
    [[[4-[(3,5-Ditert-butyl-2-hydroxyphenyl)methylideneamino]benzoyl]oxymethyl-dimethylsilyl]oxy-dimethylsilyl]methyl 4-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]benzoate
    —— 4-(3-ethynylbenzylamino)-7-methoxyquinazolin-6-ol 1012057-90-7 C18H15N3O2
    4-(3-ethynylbenzylamino)-7-methoxyquinazolin-6-ol
    —— 4,4'-(2,5-dioxo-piperazine-1,4-diyl)-di-benzoic acid diethyl ester 17551-83-6 C22H22N2O6
    4,4'-(2,5-dioxo-piperazine-1,4-diyl)-di-benzoic acid diethyl ester
    —— 4-[4-(bromomethyl)phenyl]-7-[4-(N,N-diphenylamino)phenyl]-2,1,3-benzothiadiazole 886444-89-9 C31H22BrN3S
    4-[4-(bromomethyl)phenyl]-7-[4-(N,N-diphenylamino)phenyl]-2,1,3-benzothiadiazole
    —— 4-phenyl-1-(2-(quinolin-4-yl)methylthiopyridine-3-carbonyl)semicarbazide 1043594-24-6 C23H19N5O2S
    4-phenyl-1-(2-(quinolin-4-yl)methylthiopyridine-3-carbonyl)semicarbazide
    —— 4-[3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-2-oxo-1-oxa-9-azaspiro[4.5]dec-3-en-9-yl]-4-oxobutane-1-sulfonamide 1008778-91-3 C26H29ClN2O8S2
    4-[3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-2-oxo-1-oxa-9-azaspiro[4.5]dec-3-en-9-yl]-4-oxobutane-1-sulfonamide
    —— 4,5-dimethoxy-6-nitro-7-(2-nitro-vinyl)-benzo[1,3]dioxole 15794-61-3 C11H10N2O8
    4,5-dimethoxy-6-nitro-7-(2-nitro-vinyl)-benzo[1,3]dioxole
    —— 4-Methyl-4-o-tolyl-cyclopent-2-enone 36920-30-6 C13H14O
    4-Methyl-4-o-tolyl-cyclopent-2-enone
    —— 4-Ethoxy-4-ethyl-1,7,3,5-dioxadithionan 27319-61-5 C9H18O3S2
    4-Ethoxy-4-ethyl-1,7,3,5-dioxadithionan
    —— 4-[(4-dimethylamino-phenyl)-hydroxy-(3-methoxy-phenyl)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 26704-91-6 C27H29N3O3
    4-[(4-dimethylamino-phenyl)-hydroxy-(3-methoxy-phenyl)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-methoxy-5-(2-phenyl-4-(pyridin-4-yl)-1H-imidazol-5-yl)pyridin-2-amine 1188298-95-4 C20H17N5O
    4-methoxy-5-(2-phenyl-4-(pyridin-4-yl)-1H-imidazol-5-yl)pyridin-2-amine
    —— (4-tert-butyl-thiazol-2-yl)-carbamic acid 2,2,2-trichloroethyl ester 908267-55-0 C10H13Cl3N2O2S
    (4-tert-butyl-thiazol-2-yl)-carbamic acid 2,2,2-trichloroethyl ester
    —— 4-hydroxy-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one 1219489-42-5 C29H31NO4S
    4-hydroxy-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one
    —— 4-amino-1-[(2R,4R,5R)-5-[(3,3-dimethylbutylamino)methyl]-3,3-difluoro-4-hydroxyoxolan-2-yl]pyrimidin-2-one 1151528-55-0 C15H24F2N4O3
    4-amino-1-[(2R,4R,5R)-5-[(3,3-dimethylbutylamino)methyl]-3,3-difluoro-4-hydroxyoxolan-2-yl]pyrimidin-2-one
    —— 4-chloro-N-[3-[(dimethylamino)methyl]-2-methoxy-5-(trifluoromethyl)phenyl]-3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]benzamide 1096692-56-6 C25H25ClF3N7O2
    4-chloro-N-[3-[(dimethylamino)methyl]-2-methoxy-5-(trifluoromethyl)phenyl]-3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]benzamide
    —— 4-{3-(4-Chloro-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid methyl ester 66517-60-0 C27H26Cl2O7
    4-{3-(4-Chloro-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid methyl ester
    —— 4-morpholino-2-(1-naphthylmethyl)butyric acid 131929-33-4 C19H23NO3
    4-morpholino-2-(1-naphthylmethyl)butyric acid
    —— {4-[2-(5-Methoxy-1,3-dihydro-isoindol-2-yl)-ethyl]-cyclohexyl}-carbamic acid tert-butyl ester 437650-81-2 C22H34N2O3
    {4-[2-(5-Methoxy-1,3-dihydro-isoindol-2-yl)-ethyl]-cyclohexyl}-carbamic acid tert-butyl ester
    —— (4aR,10aS)-1,3,4,4a,5,10a-Hexahydro-2H-indeno[1,2-b]indol-10-one 113618-14-7 C15H15NO
    (4aR,10aS)-1,3,4,4a,5,10a-Hexahydro-2H-indeno[1,2-b]indol-10-one
    —— 4''-ethyl-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-5-trifluoromethoxy-3-(p-terphenyl)carboxamide 1313755-66-6 C28H20F3N3O4
    4''-ethyl-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-5-trifluoromethoxy-3-(p-terphenyl)carboxamide
    —— 4-(1',3'-diazidopropyl-2')-hexahydro-1H-azepine 65921-07-5 C9H17N7
    4-(1',3'-diazidopropyl-2')-hexahydro-1H-azepine
    —— 4-(4-acryloylamino-piperidine-1-sulfonyl)-piperidine-1-carboxylic acid phenethyl-amide 1414967-40-0 C22H32N4O4S
    4-(4-acryloylamino-piperidine-1-sulfonyl)-piperidine-1-carboxylic acid phenethyl-amide
    —— 4-Nitro-1H-indazole hydrochloride 1881329-19-6 C7H6ClN3O2
    4-Nitro-1H-indazole hydrochloride
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(2-methoxyethoxymethyl)oxolan-2-yl]pyrimidin-2-one 1151528-71-0 C12H17F2N3O5
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(2-methoxyethoxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— 4-Methyl-2-phenylpyrazolo[1,5-a]pyridine-3-carbaldehyde [2-(dimethylamino)acetyl]hydrazone 121491-42-7 C19H21N5O
    4-Methyl-2-phenylpyrazolo[1,5-a]pyridine-3-carbaldehyde [2-(dimethylamino)acetyl]hydrazone
    —— 4,5α-epoxy-3,6-dimethoxy-morphin-6-ene-17-carboxylic acid <i>tert</i>-butyl ester 2579-71-7 C23H29NO5
    4,5α-epoxy-3,6-dimethoxy-morphin-6-ene-17-carboxylic acid <i>tert</i>-butyl ester
    —— 4-(((4-hydroxyphenyl)imino)methyl)phenyl thiophene-2-carboxylate 1233237-40-5 C18H13NO3S
    4-(((4-hydroxyphenyl)imino)methyl)phenyl thiophene-2-carboxylate
    —— 4-chloro-(10,10,11,11-2H4)-7,8,10,11,13,14-hexahydro[1,4,7,10]-tetraoxacyclododecino[2,3-g]quinazoline 1567366-81-7 C14H15ClN2O4
    4-chloro-(10,10,11,11-2H4)-7,8,10,11,13,14-hexahydro[1,4,7,10]-tetraoxacyclododecino[2,3-g]quinazoline
    —— (4aR,7S,8aS)-7-O-acetyl-2-phenyl-4a,7,8,8a-tetrahydro-4H-benzo[d][1,3]dioxin-7-ol 1325210-27-2 C16H18O4
    (4aR,7S,8aS)-7-O-acetyl-2-phenyl-4a,7,8,8a-tetrahydro-4H-benzo[d][1,3]dioxin-7-ol
    —— 4-<(1S,2R,3R)-1,2,4-Triacetoxy-3-hydroxybutyl>-3,6-pyridazindicarbonsaeure-dimethylester 96443-58-2 C18H22N2O11
    4-<(1S,2R,3R)-1,2,4-Triacetoxy-3-hydroxybutyl>-3,6-pyridazindicarbonsaeure-dimethylester
    —— 4-bromo-2-nitrophenyl benzoate 1290636-95-1 C13H8BrNO4
    4-bromo-2-nitrophenyl benzoate
    —— 4-benzyloxy-α-methyl-cinnamyl aldehyde 1097908-13-8 C17H16O2
    4-benzyloxy-α-methyl-cinnamyl aldehyde
    —— 4-(2,4-dichlorophenyl)-5-methyl-2-{N-{α-cyclopropyl-4-[3-(chloromethyl)benzoyloxymethyl]benzyl}-N-propylamino}thiazole 166525-79-7 C32H31Cl3N2O2S
    4-(2,4-dichlorophenyl)-5-methyl-2-{N-{α-cyclopropyl-4-[3-(chloromethyl)benzoyloxymethyl]benzyl}-N-propylamino}thiazole
    —— 4-(4-pentyl-4-methyl-4-silacyclohexyl)cyclohexanone 184910-46-1 C17H32OSi
    4-(4-pentyl-4-methyl-4-silacyclohexyl)cyclohexanone
    —— 4-cyclopentyl-5-iodo-7H-pyrrolo[2, 3-d]pyrimidine 1196662-12-0 C11H12IN3
    4-cyclopentyl-5-iodo-7H-pyrrolo[2, 3-d]pyrimidine
    —— 4'-(tert-butyl)phenyl-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranoside 1415013-52-3 C22H30O8
    4'-(tert-butyl)phenyl-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranoside
    —— 4'-(3-Butyl-5-hydroxy-1-methyl-1H-pyrazol-4-ylmethyl)-biphenyl-2-carboxylic acid methyl ester 137860-08-3 C23H26N2O3
    4'-(3-Butyl-5-hydroxy-1-methyl-1H-pyrazol-4-ylmethyl)-biphenyl-2-carboxylic acid methyl ester
    —— 4-acetamido-4,4-diethoxycarbonyl-3-methyl-1-phenylbutan-1-one 158630-19-4 C19H25NO6
    4-acetamido-4,4-diethoxycarbonyl-3-methyl-1-phenylbutan-1-one
    —— 4-tert-butyl-6-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one 2780-27-0 C16H17N3O3
    4-tert-butyl-6-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one
    —— (4-hydroxy-3,5-dimethoxy-phenyl)-(5-hydroxy-6-methoxy-1H-indol-3-yl)-methanone 870557-88-3 C18H17NO6
    (4-hydroxy-3,5-dimethoxy-phenyl)-(5-hydroxy-6-methoxy-1H-indol-3-yl)-methanone
    —— 4-[2-[4-[4-(1,2,2-Triphenylethenyl)phenyl]phenyl]phenanthro[9,10-d]imidazol-3-yl]benzonitrile 1619222-84-2 C54H35N3
    4-[2-[4-[4-(1,2,2-Triphenylethenyl)phenyl]phenyl]phenanthro[9,10-d]imidazol-3-yl]benzonitrile
    —— (4-Chloro-1-methyl-butoxy)-triisopropyl-silane 111602-75-6 C14H31ClOSi
    (4-Chloro-1-methyl-butoxy)-triisopropyl-silane
    —— 4,5,6,7-Tetrafluoro-1,2-diphenyl-8-phenylethynyl-3-(2,3,4,5-tetrafluoro-6-phenylethynyl-phenyl)-azulene 33996-47-3 C44H20F8
    4,5,6,7-Tetrafluoro-1,2-diphenyl-8-phenylethynyl-3-(2,3,4,5-tetrafluoro-6-phenylethynyl-phenyl)-azulene