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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-butoxy-3-chloro-phenyl)-4-oxo-butyric acid ethyl ester 109936-32-5 C16H21ClO4
    4-(4-butoxy-3-chloro-phenyl)-4-oxo-butyric acid ethyl ester
    —— 4-<i>tert</i>-butyl-3-iodo-5-nitro-benzoic acid 99861-14-0 C11H12INO4
    4-<i>tert</i>-butyl-3-iodo-5-nitro-benzoic acid
    —— 4-Benzolazo-benzoesaeure-(2-methoxy-4-propenyl-phenylester) 2694-63-5 C23H20N2O3
    4-Benzolazo-benzoesaeure-(2-methoxy-4-propenyl-phenylester)
    —— 4-{2-[(4-Chloro-pyridine-2-carbonyl)-amino]-4-fluoro-phenoxy}-phthalic acid dimethyl ester 640296-30-6 C22H16ClFN2O6
    4-{2-[(4-Chloro-pyridine-2-carbonyl)-amino]-4-fluoro-phenoxy}-phthalic acid dimethyl ester
    —— 4-[3-Cyano-4-(4-fluorophenyl)pyrrol-1-yl]benzoic acid 934291-80-2 C18H11FN2O2
    4-[3-Cyano-4-(4-fluorophenyl)pyrrol-1-yl]benzoic acid
    —— 4-Chloro-N-{(4-chloro-phenyl)-[(Z)-methylimino]-methyl}-N-methyl-benzamide 132606-42-9 C16H14Cl2N2O
    4-Chloro-N-{(4-chloro-phenyl)-[(Z)-methylimino]-methyl}-N-methyl-benzamide
    —— 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 1163296-83-0 C13H12N2O4S
    4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
    —— 4-(p-Benzhydryl-phenyl)-2.2.6.6-tetramethyl-heptandion-(3.5) 19672-51-6 C30H34O2
    4-(p-Benzhydryl-phenyl)-2.2.6.6-tetramethyl-heptandion-(3.5)
    —— {4-[1-(2-Amino-phenyl)-2-(3,5-bis-trifluoromethyl-benzyloxy)-ethyl]-piperazin-1-yl}-acetic acid methyl ester 346416-51-1 C24H27F6N3O3
    {4-[1-(2-Amino-phenyl)-2-(3,5-bis-trifluoromethyl-benzyloxy)-ethyl]-piperazin-1-yl}-acetic acid methyl ester
    —— 4-nitrotoluene-15N 83858-98-4 C7H7NO2
    4-nitrotoluene-15N
    —— 4-allyl-3,3,6-trimethyl-1,5-heptadiene 105140-42-9 C13H22
    4-allyl-3,3,6-trimethyl-1,5-heptadiene
    —— 4-Hydroxy-ω-(1-methyl-2-phenoxy-ethylamino)-acetophenon 1519-76-2 C17H19NO3
    4-Hydroxy-ω-(1-methyl-2-phenoxy-ethylamino)-acetophenon
    —— 4-borono-2-cyclopentylbenzoic acid 1096160-61-0 C12H15BO4
    4-borono-2-cyclopentylbenzoic acid
    —— {4-[2-(2-9H-Fluoren-9-yl-acetylamino)-ethyl]-phenyl}-acetic acid ethyl ester 65779-45-5 C27H27NO3
    {4-[2-(2-9H-Fluoren-9-yl-acetylamino)-ethyl]-phenyl}-acetic acid ethyl ester
    —— 4-bromo-6-methyl-pyridine-2-carboxylic acid (4-difluoromethyl-thiazol-2-yl)-amide 947179-21-7 C11H8BrF2N3OS
    4-bromo-6-methyl-pyridine-2-carboxylic acid (4-difluoromethyl-thiazol-2-yl)-amide
    —— (4aR,4bS,8aS,10aR)-4b,7,7,10a-Tetramethyl-1-methylene-tetradecahydro-phenanthrene 89345-69-7 C19H32
    (4aR,4bS,8aS,10aR)-4b,7,7,10a-Tetramethyl-1-methylene-tetradecahydro-phenanthrene
    —— 4-Dimethylamino-2-formyl-pyridin-oxim 14540-16-0 C8H11N3O
    4-Dimethylamino-2-formyl-pyridin-oxim
    —— 4-(2-Ethoxyethoxy)-2-(2-fluorophenyl)-5-(4-propan-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one 1062079-25-7 C21H29FN4O5S
    4-(2-Ethoxyethoxy)-2-(2-fluorophenyl)-5-(4-propan-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one
    —— (4-<i>tert</i>-butyl-benzyl)-succinic acid diisopentyl ester 102874-70-4 C25H40O4
    (4-<i>tert</i>-butyl-benzyl)-succinic acid diisopentyl ester
    —— 4-benzyl-2,4-dimethyl-undecane 102463-39-8 C20H34
    4-benzyl-2,4-dimethyl-undecane
    —— 4-(4-cyanophenyl)-N-[(1S,2S)-2-hydroxycyclopentyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621271-91-7 C27H23F3N4O4
    4-(4-cyanophenyl)-N-[(1S,2S)-2-hydroxycyclopentyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4,5,6-Trichlor-3-pyridazin-carbonitril 35857-92-2 C5Cl3N3
    4,5,6-Trichlor-3-pyridazin-carbonitril
    —— (4S)-N-(2-bicyclo[1.1.1]pentanyl)-4-(4-cyano-2-methylsulfonylphenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-40-9 C28H23F3N4O5S
    (4S)-N-(2-bicyclo[1.1.1]pentanyl)-4-(4-cyano-2-methylsulfonylphenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4-(4-Ethoxycarbonyl-phenyl)-2-mercapto-thiazol 93001-84-4 C12H11NO2S2
    4-(4-Ethoxycarbonyl-phenyl)-2-mercapto-thiazol
    —— 4-Carboxy-6-methoxy-2-(4-methoxy-phenyl)-benzothiazole 440123-02-4 C16H13NO4S
    4-Carboxy-6-methoxy-2-(4-methoxy-phenyl)-benzothiazole
    —— 4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-N-(pyridin-2-ylmethyl)benzamide 1072915-06-0 C24H20Cl2F3N3O
    4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-N-(pyridin-2-ylmethyl)benzamide
    —— 4-Nitro-benzoic acid 5-(5-isobutyl-2-oxo-2,3-dihydro-furan-3-yl)-2-methyl-cyclohexyl ester 20489-78-5 C22H27NO6
    4-Nitro-benzoic acid 5-(5-isobutyl-2-oxo-2,3-dihydro-furan-3-yl)-2-methyl-cyclohexyl ester
    —— 4-amino-2-dodecyloxy-benzoic acid 102708-53-2 C19H31NO3
    4-amino-2-dodecyloxy-benzoic acid
    —— 4-Methyl-1-cinnamyliden-cyclopentanon-(5)-carbonsaeure-(2) 93434-50-5 C16H16O3
    4-Methyl-1-cinnamyliden-cyclopentanon-(5)-carbonsaeure-(2)
    —— 4,5,6-Trimethoxy-3-oxo-2-<3,4-methylendioxy-benzyliden>-2,3-dihydro-benzofuran 109556-88-9 C19H16O7
    4,5,6-Trimethoxy-3-oxo-2-<3,4-methylendioxy-benzyliden>-2,3-dihydro-benzofuran
    —— 4-dodecyloxy-benzenesulfonic acid-[4-(4-diethylamino-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-ylamide] 103401-55-4 C37H49N5O4S
    4-dodecyloxy-benzenesulfonic acid-[4-(4-diethylamino-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-ylamide]
    —— 4-[2-(4-chloro-anilino)-4-[2]thienyl-thiazol-5-ylazo]-benzenesulfonic acid amide 109691-73-8 C19H14ClN5O2S3
    4-[2-(4-chloro-anilino)-4-[2]thienyl-thiazol-5-ylazo]-benzenesulfonic acid amide
    —— (4-isopentyloxy-benzyl)-carbamic acid methyl ester 103153-30-6 C14H21NO3
    (4-isopentyloxy-benzyl)-carbamic acid methyl ester
    —— 4-(2-{[2-(3,4-Dimethoxy-phenyl)-ethyl]-methyl-amino}-ethoxy)-N<sup>3</sup>-thiazol-2-yl-benzene-1,3-diamine 177597-30-7 C22H28N4O3S
    4-(2-{[2-(3,4-Dimethoxy-phenyl)-ethyl]-methyl-amino}-ethoxy)-N<sup>3</sup>-thiazol-2-yl-benzene-1,3-diamine
    —— 4-(1-ethoxy-ethyl)-allophanic acid ethyl ester 112844-35-6 C8H16N2O4
    4-(1-ethoxy-ethyl)-allophanic acid ethyl ester
    —— 4-(4-Chloro-phenyl)-2,3-dimethyl-3,4-dihydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester 133765-28-3 C21H18ClNO3
    4-(4-Chloro-phenyl)-2,3-dimethyl-3,4-dihydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester
    —— 4-N-Boc-1-cinnamylpiperidine 696588-13-3 C19H28N2O2
    4-N-Boc-1-cinnamylpiperidine
    —— 4-bromo-3-(2-(hydroxymethyl)phenyl)-2-methylisoquinolin-1(2H)-one 946075-36-1 C17H14BrNO2
    4-bromo-3-(2-(hydroxymethyl)phenyl)-2-methylisoquinolin-1(2H)-one
    —— (4R,5S)-2,2-dimethyl-5-pentyl-1,3-dioxolane-4-carbaldehyde 105499-54-5 C11H20O3
    (4R,5S)-2,2-dimethyl-5-pentyl-1,3-dioxolane-4-carbaldehyde
    —— 4-methyl-thiazole-5-carbothioic acid anilide 95074-55-8 C11H10N2S2
    4-methyl-thiazole-5-carbothioic acid anilide
    —— 4-Hydroxy-8-(4-hydroxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine 117414-47-8 C11H8N4O2
    4-Hydroxy-8-(4-hydroxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-(5-chloropyridin-3-yl)-3-[(trans-4-methylcyclohexyl)methyl]-2-[(2S)-2-(trifluoromethyl)pyrrolidin-1-yl]-3H-imidazo[4,5-c]pyridine-6-carbonitrile 1616435-03-0 C25H26ClF3N6
    4-(5-chloropyridin-3-yl)-3-[(trans-4-methylcyclohexyl)methyl]-2-[(2S)-2-(trifluoromethyl)pyrrolidin-1-yl]-3H-imidazo[4,5-c]pyridine-6-carbonitrile
    —— 4-({2-[(2-amino-4-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611215-46-4 C22H22N6O2
    4-({2-[(2-amino-4-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-({2-[(3,4-difluorophenyl)amino]-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611213-13-9 C20H15F2N5O2
    4-({2-[(3,4-difluorophenyl)amino]-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-[5-(3,4-Diethoxyphenyl)-1,2,4-oxadiazol-3-yl]-3-methylbenzonitrile 1201444-51-0 C20H19N3O3
    4-[5-(3,4-Diethoxyphenyl)-1,2,4-oxadiazol-3-yl]-3-methylbenzonitrile
    —— 4-N-(adamantan-1-ylmethyl)-2-N-(2-methoxyethyl)pyrazolo[1,5-a]pyridine-2,4-dicarboxamide 1069069-00-6 C23H30N4O3
    4-N-(adamantan-1-ylmethyl)-2-N-(2-methoxyethyl)pyrazolo[1,5-a]pyridine-2,4-dicarboxamide
    —— 4-(4-acetoxymethyl-4-methyl-chroman-6-ylethynyl)-benzoic acid methyl ester 327628-12-6 C23H22O5
    4-(4-acetoxymethyl-4-methyl-chroman-6-ylethynyl)-benzoic acid methyl ester
    —— 4-Brom-4-nitro-3-propyl-2-acetyl-buttersaeure-ethylester 91250-97-4 C11H18BrNO5
    4-Brom-4-nitro-3-propyl-2-acetyl-buttersaeure-ethylester
    —— 4-(2-Hydroxy-ethyl)-1H-naphthalene-2,2-dicarboxylic acid dimethyl ester 138036-81-4 C16H18O5
    4-(2-Hydroxy-ethyl)-1H-naphthalene-2,2-dicarboxylic acid dimethyl ester
    —— [4-methoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-methanol 443776-91-8 C14H21BO4
    [4-methoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-methanol