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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-[[5,7-dipropyl-2-pentyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-14-4 C33H38N2O3
    4'-[[5,7-dipropyl-2-pentyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— (4R)-4-benzyl-4-[(Z)-3-cyclohexyl-3-oxoprop-1-enyl]-5-methyl-2-phenylpyrazol-3-one 1374776-59-6 C26H28N2O2
    (4R)-4-benzyl-4-[(Z)-3-cyclohexyl-3-oxoprop-1-enyl]-5-methyl-2-phenylpyrazol-3-one
    —— 4-(2-Bromo-1-nitrooxy-ethyl)-1-fluoro-2-nitro-benzene 38383-28-7 C8H6BrFN2O5
    4-(2-Bromo-1-nitrooxy-ethyl)-1-fluoro-2-nitro-benzene
    —— (4β,5α)-16-(4-Benzylpiperidin-1-yl)-16-oxopodocarpa-8,11,13-trien-12-ol 551944-17-3 C29H37NO2
    (4β,5α)-16-(4-Benzylpiperidin-1-yl)-16-oxopodocarpa-8,11,13-trien-12-ol
    —— 4-Nitro-benzoic acid 1-(3-chloro-4-methylsulfanyl-phenyl)-1-phenyl-ethyl ester 460742-65-8 C22H18ClNO4S
    4-Nitro-benzoic acid 1-(3-chloro-4-methylsulfanyl-phenyl)-1-phenyl-ethyl ester
    —— 4-Methyl-4-(4-methylphenyl)-5,6-dihydro-1,3-thiazin-2-amine 935985-95-8 C12H16N2S
    4-Methyl-4-(4-methylphenyl)-5,6-dihydro-1,3-thiazin-2-amine
    —— 4-(3-bromo-phenyl)-7-(isobutyl-methyl-amino)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 1071767-29-7 C21H21BrF3N3O
    4-(3-bromo-phenyl)-7-(isobutyl-methyl-amino)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
    —— 4,5,6-Trimethyl-2-(5-thiophen-2-yl-1,2,4-oxadiazol-3-yl)thieno[2,3-b]pyridin-3-amine 874632-82-3 C16H14N4OS2
    4,5,6-Trimethyl-2-(5-thiophen-2-yl-1,2,4-oxadiazol-3-yl)thieno[2,3-b]pyridin-3-amine
    —— (4-Acetoxy-cyclohex-1-enyl)-acetic acid ethyl ester 113931-84-3 C12H18O4
    (4-Acetoxy-cyclohex-1-enyl)-acetic acid ethyl ester
    —— 4-formyl-3-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)benzoic acid tert-butyl ester 1383737-76-5 C22H23NO4
    4-formyl-3-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)benzoic acid tert-butyl ester
    —— 4-chloro-8-fluoro-3-methyl-2-(pyridin-3-yl)quinoline 1259438-81-7 C15H10ClFN2
    4-chloro-8-fluoro-3-methyl-2-(pyridin-3-yl)quinoline
    —— 4-methylthio-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride 1231419-26-3 C9H11ClO4S3
    4-methylthio-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4-bromo-2-(oxetan-2-yl-oxycarbonyl)-thiophene-3-sulphonamide 1231420-11-3 C8H8BrNO5S2
    4-bromo-2-(oxetan-2-yl-oxycarbonyl)-thiophene-3-sulphonamide
    —— (4R)-4,2'-Anhydro-4-hydroxy-3-(α-D-xylofuranosyl)hexahydropyrimidine-2-thione 129831-98-7 C9H14N2O4S
    (4R)-4,2'-Anhydro-4-hydroxy-3-(α-D-xylofuranosyl)hexahydropyrimidine-2-thione
    —— 4-Amino-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid benzyl ester 252720-34-6 C16H22N2O4
    4-Amino-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid benzyl ester
    —— 4-[(3R)-3-(tert-butoxycarbonyl(methyl)amino)pyrrolidin-1-yl]-6-chloro-2-isopropylpyrimidine 1164116-29-3 C17H27ClN4O2
    4-[(3R)-3-(tert-butoxycarbonyl(methyl)amino)pyrrolidin-1-yl]-6-chloro-2-isopropylpyrimidine
    —— 4-(aminomethyl)-4-benzyl-N-[3-(dimethylamino)propyl]piperidine-1-carboxamide 1432296-82-6 C19H32N4O
    4-(aminomethyl)-4-benzyl-N-[3-(dimethylamino)propyl]piperidine-1-carboxamide
    —— 4-Methyl-9,10-diazapentacyclo<4.4.0.0<sup>2,4</sup>.0<sup>3,8</sup>.0<sup>5,7</sup>>decan-9,10-dicarbonsaeure-dimethylester 74568-69-7 C13H16N2O4
    4-Methyl-9,10-diazapentacyclo<4.4.0.0<sup>2,4</sup>.0<sup>3,8</sup>.0<sup>5,7</sup>>decan-9,10-dicarbonsaeure-dimethylester
    —— 4-(1,2-bis-ethoxycarbonyl-propyl)-3-oxo-cyclopentane-1,2,4-tricarboxylic acid triethyl ester 861293-82-5 C23H34O11
    4-(1,2-bis-ethoxycarbonyl-propyl)-3-oxo-cyclopentane-1,2,4-tricarboxylic acid triethyl ester
    —— 4-methyl-2-(4-methyl-imidazol-1-yl)pyridine 1351990-70-9 C10H11N3
    4-methyl-2-(4-methyl-imidazol-1-yl)pyridine
    —— 4-(6,6-Dimethyl-4-oxo-3-trifluoromethyl-4,5,6,7-tetrahydroindazol-1-yl)-2-(R-2-hydroxy-propylamino)-benzonitrile 1073973-40-6 C20H21F3N4O2
    4-(6,6-Dimethyl-4-oxo-3-trifluoromethyl-4,5,6,7-tetrahydroindazol-1-yl)-2-(R-2-hydroxy-propylamino)-benzonitrile
    —— 4-trifluoromethyl-2-methoxy-3-pyridyllithium 851607-33-5 C7H5F3LiNO
    4-trifluoromethyl-2-methoxy-3-pyridyllithium
    —— 4-amino-N-(2-chloro-3-(N-ethyl-N-methylsulfamoylamino)-6-fluorophenyl)quinazoline-8-carboxamide 1269420-59-8 C18H18ClFN6O3S
    4-amino-N-(2-chloro-3-(N-ethyl-N-methylsulfamoylamino)-6-fluorophenyl)quinazoline-8-carboxamide
    —— 4-(4-Methoxyphenyl)-2-phenyl-5,6-tetramethylenethiopyrylium trifluoroacetate 73669-90-6 C2F3O2*C22H21OS
    4-(4-Methoxyphenyl)-2-phenyl-5,6-tetramethylenethiopyrylium trifluoroacetate
    —— [4-(4-CH3OC6H4)-6-(2-C5H4N)-C5H2N-2]2 256387-53-8 C34H26N4O2
    [4-(4-CH3OC6H4)-6-(2-C5H4N)-C5H2N-2]2
    —— 4-chloro-2-(2-methylallyl)-N-phenethylbenzimidoyl cyanide 1619256-53-9 C20H19ClN2
    4-chloro-2-(2-methylallyl)-N-phenethylbenzimidoyl cyanide
    —— 4-(diethoxyphosphoryl)oxy-2-methylbutanoic acid 142451-85-2 C9H19O6P
    4-(diethoxyphosphoryl)oxy-2-methylbutanoic acid
    —— 4-methylsulfanyl-hepta-1,5-diyne 28884-55-1 C8H10S
    4-methylsulfanyl-hepta-1,5-diyne
    —— [4-(5,7-Dichloro-benzooxazol-2-yl)-phenyl]-acetic acid 37135-21-0 C15H9Cl2NO3
    [4-(5,7-Dichloro-benzooxazol-2-yl)-phenyl]-acetic acid
    —— 4-chloro-5-methyl-2-morpholino-6-phenylpyrimidine 124293-28-3 C15H16ClN3O
    4-chloro-5-methyl-2-morpholino-6-phenylpyrimidine
    —— 4-[4-(β-{2-ethoxy-benzamido}-ethyl)-benzenesulfonyl]-1.1-pentamethylene-semicarbazide 16450-61-6 C23H30N4O5S
    4-[4-(β-{2-ethoxy-benzamido}-ethyl)-benzenesulfonyl]-1.1-pentamethylene-semicarbazide
    —— 4-p-Tolyl-5-phenyl-2-thiazolylmercaptoessigsaeure 40198-74-1 C18H15NO2S2
    4-p-Tolyl-5-phenyl-2-thiazolylmercaptoessigsaeure
    —— 4-Methyl-2-methylthio-1-<(S)-1'-phenylethyl>-2-imidazolin-5-on 78274-18-7 C13H16N2OS
    4-Methyl-2-methylthio-1-<(S)-1'-phenylethyl>-2-imidazolin-5-on
    —— [4-[(4-Chlorophenyl)methyl]-6-methyl-2-pentylquinolin-3-yl]-phenylmethanone 1173153-43-9 C29H28ClNO
    [4-[(4-Chlorophenyl)methyl]-6-methyl-2-pentylquinolin-3-yl]-phenylmethanone
    —— 4-(phenylethynyl)heptan-2-one 1128189-02-5 C15H18O
    4-(phenylethynyl)heptan-2-one
    —— 4,6-Dimethyl-2-pyrimidinylacetic acid anilide 80601-98-5 C14H15N3O
    4,6-Dimethyl-2-pyrimidinylacetic acid anilide
    —— (+)-(4S,4aR,8aS)-4-((3S)-3-([tert-butyl(dimethyl)silyl]oxy)-3-methyl-4-pentenyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-1(4H)-naphthalene 375396-80-8 C26H46O2Si
    (+)-(4S,4aR,8aS)-4-((3S)-3-([tert-butyl(dimethyl)silyl]oxy)-3-methyl-4-pentenyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-1(4H)-naphthalene
    —— (4-nitro-phenyl)-(toluene-4-sulfonyl)-methanol 854180-22-6 C14H13NO5S
    (4-nitro-phenyl)-(toluene-4-sulfonyl)-methanol
    —— 4-(4-fluoro-2-methylphenyl)-2-(2-hydroxy-2-methylpropylamino)-8-o-tolyl-8H-pyrido[2,3-d]pyrimidin-7-one 444608-56-4 C25H25FN4O2
    4-(4-fluoro-2-methylphenyl)-2-(2-hydroxy-2-methylpropylamino)-8-o-tolyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-(6-methoxy-3-methyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-ylpyridin-3-yl)-1,3-thiazole-2-carboxamide 1150102-02-5 C22H23N7O3S
    4-(6-methoxy-3-methyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-ylpyridin-3-yl)-1,3-thiazole-2-carboxamide
    —— 4-({benzyl[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl]amino}methyl)-2-chlorophenol 610288-32-9 C34H34ClN3O
    4-({benzyl[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl]amino}methyl)-2-chlorophenol
    —— 4-ethynyl-5-(4-methoxyphenyl)-2-(4-nitrophenyl)pyrimidine 1638156-62-3 C19H13N3O3
    4-ethynyl-5-(4-methoxyphenyl)-2-(4-nitrophenyl)pyrimidine
    —— 4-dimethylamino-3,4-dimethyl-2-buten-4-olide 115979-48-1 C8H13NO2
    4-dimethylamino-3,4-dimethyl-2-buten-4-olide
    —— 4-(1-benzofuran-2-yl)-N-[6-chloro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide 521071-15-8 C29H24ClN3O2
    4-(1-benzofuran-2-yl)-N-[6-chloro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide
    —— 4-<2,5-Bis(methoxymethyloxy)phenyl>-2-methyl-3-butyn-2-ol 131136-48-6 C15H20O5
    4-<2,5-Bis(methoxymethyloxy)phenyl>-2-methyl-3-butyn-2-ol
    —— 4-acetylamino-N-(1-hydroxy-3,3-dimethyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide 1266120-38-0 C18H19BN2O4
    4-acetylamino-N-(1-hydroxy-3,3-dimethyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide
    —— 4',7-di-O-benzyl-3-O-(2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)kaempferol 1254190-95-8 C68H66O18
    4',7-di-O-benzyl-3-O-(2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)kaempferol
    —— 4-Phenyl-2,6-bis(4'-phenylstilben-4-yl)pyridin 16184-23-9 C51H37N
    4-Phenyl-2,6-bis(4'-phenylstilben-4-yl)pyridin
    —— 4-methoxy-1-vinylcyclohexanol 75802-43-6 C9H16O2
    4-methoxy-1-vinylcyclohexanol
    —— 4-(methoxymethyl)-N-(4-(methoxymethyl)phenyl)-N-(4-(5-(5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl)thiophen-2-yl)phenyl)benzenamine 1206833-01-3 C36H37NO4S2
    4-(methoxymethyl)-N-(4-(methoxymethyl)phenyl)-N-(4-(5-(5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl)thiophen-2-yl)phenyl)benzenamine