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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethoxy-N-(2-{(2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazino}-2-oxoethyl)-N-(4-methylphenyl)benzenesulfonamide 415963-94-9 C25H27N3O5S
    4-ethoxy-N-(2-{(2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazino}-2-oxoethyl)-N-(4-methylphenyl)benzenesulfonamide
    —— 4-[4-[5-(4-decyloxyphenyl)-1,3,4-oxadiazol-2-yl]phenyl]-2-methyl-but-3-yn-2-ol 1073193-00-6 C29H36N2O3
    4-[4-[5-(4-decyloxyphenyl)-1,3,4-oxadiazol-2-yl]phenyl]-2-methyl-but-3-yn-2-ol
    —— 4'-[(2-n-Propyl-4-methyl-6-(1-ethoxycarbonylmethyl-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic Acid 151025-11-5 C32H32N4O4
    4'-[(2-n-Propyl-4-methyl-6-(1-ethoxycarbonylmethyl-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic Acid
    —— 4,5-diacetoxy-3-tert-butylanisole 2493-29-0 C15H20O5
    4,5-diacetoxy-3-tert-butylanisole
    —— (4aS,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5-hydroxy-10-methoxy-9-(1-methylpyrrolidin-2-yl)-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1359021-51-4 C45H59N3O10Si
    (4aS,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5-hydroxy-10-methoxy-9-(1-methylpyrrolidin-2-yl)-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— 4,6-di(2-chloroethyl)-6,7-di(2-methoxycarbonylethyl)-1,3,5,8-tetramethylporphyrin 31896-99-8 C36H40Cl2N4O4
    4,6-di(2-chloroethyl)-6,7-di(2-methoxycarbonylethyl)-1,3,5,8-tetramethylporphyrin
    —— 4-(2'-hydroxyphenyl)furazan-3-carboxylic acid methyl ester 86556-46-9 C10H8N2O4
    4-(2'-hydroxyphenyl)furazan-3-carboxylic acid methyl ester
    —— 4,4-diethoxy-3-methyl-butan-1-ol 34314-88-0 C9H20O3
    4,4-diethoxy-3-methyl-butan-1-ol
    —— 4-methoxybenzaldehyde (E)-N-methyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)hydrazone 1186228-30-7 C17H16N4O2
    4-methoxybenzaldehyde (E)-N-methyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)hydrazone
    —— 4-(((3S)-5-(4-methylpiperazin-1-yl)-3,4-dihydro-2H-chromen-3-yl)carbamoyl)phenyl trifluoromethanesulfonate 1073461-81-0 C22H24F3N3O5S
    4-(((3S)-5-(4-methylpiperazin-1-yl)-3,4-dihydro-2H-chromen-3-yl)carbamoyl)phenyl trifluoromethanesulfonate
    —— 4-pyrrolidin-1-yl-1-{[2-(1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidin-4-yl)-1,3-thiazol-4-yl]carbonyl}piperidine 1070191-79-5 C32H35F3N4O2S
    4-pyrrolidin-1-yl-1-{[2-(1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidin-4-yl)-1,3-thiazol-4-yl]carbonyl}piperidine
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 1295649-89-6 C26H35BO12
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
    —— 4-(4-bromo-phenyl)-3-methyl-4-oxo-cis-crotonic acid methyl ester 32095-93-5 C12H11BrO3
    4-(4-bromo-phenyl)-3-methyl-4-oxo-cis-crotonic acid methyl ester
    —— 4-fluoro-N-[(E)(6Z)-2,11-dioxabicyclo[10.3.1]hexadeca-1(16),6,12,14-tetraene-4,8-diyn-13-ylmethylidene]aniline 1334714-16-7 C21H14FNO2
    4-fluoro-N-[(E)(6Z)-2,11-dioxabicyclo[10.3.1]hexadeca-1(16),6,12,14-tetraene-4,8-diyn-13-ylmethylidene]aniline
    —— (4S,5S)-4-hydroxy-5-tridecyl-4,5-dihydro-3H-furan-2-one 897657-64-6 C17H32O3
    (4S,5S)-4-hydroxy-5-tridecyl-4,5-dihydro-3H-furan-2-one
    —— 4-(2',6'-bis(octyloxy)biphenyl-4-yl)-6-bromo-4H-dithieno[3,2-b:2',3'-d]pyrrole-2-carbaldehyde 1421278-65-0 C37H44BrNO3S2
    4-(2',6'-bis(octyloxy)biphenyl-4-yl)-6-bromo-4H-dithieno[3,2-b:2',3'-d]pyrrole-2-carbaldehyde
    —— 4-Amino-piperidine-1-sulfonic acid [3-(3-trifluoromethyl-phenoxy)-phenyl]-amide 871308-72-4 C18H20F3N3O3S
    4-Amino-piperidine-1-sulfonic acid [3-(3-trifluoromethyl-phenoxy)-phenyl]-amide
    —— 4,7-Methano-5H-inden-5-one, octahydro-6-(phenylmethylene)- 147588-02-1 C17H18O
    4,7-Methano-5H-inden-5-one, octahydro-6-(phenylmethylene)-
    —— 4-isopropylidene-2,2,5,5-tetramethyl-dihydro-furan-3-one-(2,4-dinitro-phenylhydrazone) 107414-21-1 C17H22N4O5
    4-isopropylidene-2,2,5,5-tetramethyl-dihydro-furan-3-one-(2,4-dinitro-phenylhydrazone)
    —— 4'-Hydroxy-2-iod-3'-methoxyacetophenon 105174-52-5 C9H9IO3
    4'-Hydroxy-2-iod-3'-methoxyacetophenon
    —— 4-[5-(4-ethyl-cyclohexyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile 73451-49-7 C19H27N3
    4-[5-(4-ethyl-cyclohexyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile
    —— 4-(3,4-diethoxy-benzoyl)-benzoic acid methyl ester 1133428-79-1 C19H20O5
    4-(3,4-diethoxy-benzoyl)-benzoic acid methyl ester
    —— 4-(4-hydroxy-3-isopropylphenyl)butan-2-one 96713-34-7 C13H18O2
    4-(4-hydroxy-3-isopropylphenyl)butan-2-one
    —— 4-tert-butoxy-2-(6-carbethoxyhexyl)cyclopent-2-en-1-one 52518-12-4 C18H30O4
    4-tert-butoxy-2-(6-carbethoxyhexyl)cyclopent-2-en-1-one
    —— 4-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide 878401-54-8 C29H22N2O5
    4-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide
    —— 4-((4-Methylbenzyl)oxy)-N'-(2-methyl-3-phenyl-2-propenylidene)benzohydrazide 596101-08-5 C25H24N2O2
    4-((4-Methylbenzyl)oxy)-N'-(2-methyl-3-phenyl-2-propenylidene)benzohydrazide
    —— 4-Ethoxy-N-(2-oxo-2-(2-(2-(trifluoromethyl)benzylidene)hydrazino)ethyl)benzamide 767314-32-9 C19H18F3N3O3
    4-Ethoxy-N-(2-oxo-2-(2-(2-(trifluoromethyl)benzylidene)hydrazino)ethyl)benzamide
    —— 4'-[(1S,3S)-3-(4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentylsulfamoyl]-biphenyl-3-carboxylic acid amide 1034174-56-5 C22H22FN5O4S
    4'-[(1S,3S)-3-(4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentylsulfamoyl]-biphenyl-3-carboxylic acid amide
    —— 4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-N-methyl-N-[(5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl]-2,5-dihydro-1H-pyrrole-1-carboxamide 639077-89-7 C2HF3O2*C21H19F2N5O3
    4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-N-methyl-N-[(5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl]-2,5-dihydro-1H-pyrrole-1-carboxamide
    —— 4-benzyl-thiophene-3-carbaldehyde 220566-08-5 C12H10OS
    4-benzyl-thiophene-3-carbaldehyde
    —— 4-methyl-2-sulfinylthiochromene 114083-76-0 C10H8OS2
    4-methyl-2-sulfinylthiochromene
    —— 4-[4-[4-(3,4-diphenylphenyl)phenyl]phenyl]-1,2-diphenylbenzene 113538-29-7 C48H34
    4-[4-[4-(3,4-diphenylphenyl)phenyl]phenyl]-1,2-diphenylbenzene
    —— 4-hydroxy-N-phenyl-isophthalamic acid ethyl ester 16087-05-1 C16H15NO4
    4-hydroxy-N-phenyl-isophthalamic acid ethyl ester
    —— (4-chloro-benzyl)-(1-methyl-5-nitro-1H-benzoimidazol-2-yl)-amine 596131-06-5 C15H13ClN4O2
    (4-chloro-benzyl)-(1-methyl-5-nitro-1H-benzoimidazol-2-yl)-amine
    —— 4-O-Methyl-phorbol-13,20-diacetat 22376-29-0 C25H34O8
    4-O-Methyl-phorbol-13,20-diacetat
    —— (4R,5R)-2-((R)-1-Bromo-2-methyl-propyl)-2-(4-chloro-phenyl)-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester 101154-77-2 C17H20BrClO6
    (4R,5R)-2-((R)-1-Bromo-2-methyl-propyl)-2-(4-chloro-phenyl)-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester
    —— (4-ethoxy-phenyl)-dithiocarbamic acid 2-oxo-benzooxazol-3-ylmethyl ester 56755-86-3 C17H16N2O3S2
    (4-ethoxy-phenyl)-dithiocarbamic acid 2-oxo-benzooxazol-3-ylmethyl ester
    —— 4-(2-(benzyloxy)ethyl)octahydro-1H-3,7-methanoindolizin-4-ium-7-olate 1428580-85-1 C18H25NO2
    4-(2-(benzyloxy)ethyl)octahydro-1H-3,7-methanoindolizin-4-ium-7-olate
    —— 4-morpholin-4-ylmethyl-benzo[<i>b</i>]thiophen-5-ol 41042-77-7 C13H15NO2S
    4-morpholin-4-ylmethyl-benzo[<i>b</i>]thiophen-5-ol
    —— (4E,8E)-9-iodo-4,8-dimethylnona-4,8-dienal 866468-07-7 C11H17IO
    (4E,8E)-9-iodo-4,8-dimethylnona-4,8-dienal
    —— 4-Chlormethylen-pyran 7556-15-2 C6H5ClO
    4-Chlormethylen-pyran
    —— 4-(2,7-di-tert-butyl-5-(diphenylphosphaneyl)-9,9-dimethyl-9H-xanthen-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 1220514-88-4 C55H50O3P2
    4-(2,7-di-tert-butyl-5-(diphenylphosphaneyl)-9,9-dimethyl-9H-xanthen-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine
    —— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid butyl-prop-2-ynyl-amide 53707-38-3 C12H15ClN2O3
    4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid butyl-prop-2-ynyl-amide
    —— 4-(6-Fluoropyridin-2-yl)oxan-4-ol 2551115-68-3 C10H12FNO2
    4-(6-Fluoropyridin-2-yl)oxan-4-ol
    —— 4-(3-hydroxyphenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590404-23-2 C12H13N3O2S
    4-(3-hydroxyphenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
    —— 4-carboxy-3-chloro-flav-3-ene 99943-69-8 C16H11ClO3
    4-carboxy-3-chloro-flav-3-ene
    —— 4-cyanophenyl 5-pentyl-thieno[3,2-b]thiophene-2-carboxylate 98790-87-5 C19H17NO2S2
    4-cyanophenyl 5-pentyl-thieno[3,2-b]thiophene-2-carboxylate
    —— 4-amino-6,7-difluoro-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline 1139165-94-8 C12H12F2N2
    4-amino-6,7-difluoro-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline
    —— 4-{4-[(2-{[adamantan-2-ylmethyl]amino}-5,5-dimethylcyclohexyl)methyl]piperazin-1-yl}-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)benzamide 1335146-12-7 C43H62N6O6S
    4-{4-[(2-{[adamantan-2-ylmethyl]amino}-5,5-dimethylcyclohexyl)methyl]piperazin-1-yl}-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)benzamide
    —— (4-chloro-5-methoxy-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-fluoro-2-methoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597523-78-8 C23H20ClFN6O4
    (4-chloro-5-methoxy-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-fluoro-2-methoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone