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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-8-(2,6-dichlorobenzoylamino)-3-propylquinoline 190140-82-0 C19H15Cl3N2O
    4-chloro-8-(2,6-dichlorobenzoylamino)-3-propylquinoline
    —— 4,6-diethyl-2-[3-(3-hydroxy-phenyl)propylamino]pyrimidine-5-carboxylic acid 1400705-50-1 C18H23N3O3
    4,6-diethyl-2-[3-(3-hydroxy-phenyl)propylamino]pyrimidine-5-carboxylic acid
    —— (4R)-5-(1,3-dithian-2-ylidene)-4-methylhexan-2-one 377724-87-3 C11H18OS2
    (4R)-5-(1,3-dithian-2-ylidene)-4-methylhexan-2-one
    —— 4-CYCLOPENTYLAMINO-2-(5-PIPERAZIN-1-YL-PYRIDIN-2-YLAMINO)pyrimidine-5-carbonitrile 733039-16-2 C19H24N8
    4-CYCLOPENTYLAMINO-2-(5-PIPERAZIN-1-YL-PYRIDIN-2-YLAMINO)pyrimidine-5-carbonitrile
    —— 4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-4-oxanon-1-yl]-N-(ethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 690999-51-0 C40H57N5O3
    4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-4-oxanon-1-yl]-N-(ethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
    —— 4-cyano-5-[(2-ethylbutanoyl)amino]-N,N,3-trimethylthiophene-2-carboxamide 691008-01-2 C15H21N3O2S
    4-cyano-5-[(2-ethylbutanoyl)amino]-N,N,3-trimethylthiophene-2-carboxamide
    —— 4-octyloxybenzeneboronic acid ethylene glycol ester 937390-11-9 C16H25BO3
    4-octyloxybenzeneboronic acid ethylene glycol ester
    —— 4-<(3,7-dimethyl-1-(3-methylbut-2-enyl)octa-2,6-dienyl)sulfinyl>morpholine 124745-39-7 C19H33NO2S
    4-<(3,7-dimethyl-1-(3-methylbut-2-enyl)octa-2,6-dienyl)sulfinyl>morpholine
    —— [4-(4-Chloro-2-nitro-phenylazo)-1-(2,4-dinitro-phenyl)-5-methyl-1H-pyrazol-3-yl]-(2-chloro-phenyl)-amine 130823-13-1 C22H14Cl2N8O6
    [4-(4-Chloro-2-nitro-phenylazo)-1-(2,4-dinitro-phenyl)-5-methyl-1H-pyrazol-3-yl]-(2-chloro-phenyl)-amine
    —— 4-O-diphenylcarbamoyl-3-ethenyl-1-<2'-deoxy-3',5'-O-<1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl>-β-D-ribofuranosyl>-2(1H)-pyridone 136059-87-5 C37H50N2O7Si2
    4-O-diphenylcarbamoyl-3-ethenyl-1-<2'-deoxy-3',5'-O-<1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl>-β-D-ribofuranosyl>-2(1H)-pyridone
    —— 4-(7,12-Dihydro-benzo[a]anthracen-5-yl)-butyric acid methyl ester 115085-18-2 C23H22O2
    4-(7,12-Dihydro-benzo[a]anthracen-5-yl)-butyric acid methyl ester
    —— 4-chloro-N-{1-{4-ethyl-5-isopropoxy-4H-1,2,4-triazol-3-yl}-2-phenylethyl}benzenesulfonamide 944705-05-9 C21H25ClN4O3S
    4-chloro-N-{1-{4-ethyl-5-isopropoxy-4H-1,2,4-triazol-3-yl}-2-phenylethyl}benzenesulfonamide
    —— 4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-(1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)pyridin-3-yl]pyridin-2-one 1257389-13-1 C24H26ClN5O3
    4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-(1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)pyridin-3-yl]pyridin-2-one
    —— 4-(2',3',5',6',8',8a'-hexahydro-1'H,3H-spiro[benzofuran-2,7'-indolizin]-5-yl)benzonitrile 1258430-67-9 C22H22N2O
    4-(2',3',5',6',8',8a'-hexahydro-1'H,3H-spiro[benzofuran-2,7'-indolizin]-5-yl)benzonitrile
    —— (4-chloro-2-methyl-phenoxy)-acetic acid-(3-chloro-but-2ξ-enyl ester) 93188-89-7 C13H14Cl2O3
    (4-chloro-2-methyl-phenoxy)-acetic acid-(3-chloro-but-2ξ-enyl ester)
    —— (4-hydroxy-phenyl)-(4-methoxy-phenyl)-acetic acid methyl ester 101169-32-8 C16H16O4
    (4-hydroxy-phenyl)-(4-methoxy-phenyl)-acetic acid methyl ester
    —— 4-anilino-6-(3-bromo-phenyl)-2-(4-bromo-phenyl)-pyrimidine-5-carbonitrile 64499-21-4 C23H14Br2N4
    4-anilino-6-(3-bromo-phenyl)-2-(4-bromo-phenyl)-pyrimidine-5-carbonitrile
    —— 4-Isothiocyanato-1-phenoxy-butan-2-ol 59961-98-7 C11H13NO2S
    4-Isothiocyanato-1-phenoxy-butan-2-ol
    —— 4-[4-(1-Hydroxymethyl-propylamino)-3-methoxy-6-methyl-pyrid in-2-yloxy]-3,5-dimethyl-benzonitrile 351379-57-2 C20H25N3O3
    4-[4-(1-Hydroxymethyl-propylamino)-3-methoxy-6-methyl-pyrid in-2-yloxy]-3,5-dimethyl-benzonitrile
    —— (4-Hydroxy-benzoylsulfanyl)-acetic acid 58547-66-3 C9H8O4S
    (4-Hydroxy-benzoylsulfanyl)-acetic acid
    —— (4aS,8aS)-1-[2-(Diethoxy-phosphorylsulfanyl)-ethyl]-1-methyl-decahydro-quinolinium; iodide 66384-11-0 C16H33NO3PS*I
    (4aS,8aS)-1-[2-(Diethoxy-phosphorylsulfanyl)-ethyl]-1-methyl-decahydro-quinolinium; iodide
    —— 4-Methoxy-3-n-butoxy-DL-phenylalanin-hydrochlorid 51301-98-5 C14H21NO4*ClH
    4-Methoxy-3-n-butoxy-DL-phenylalanin-hydrochlorid
    —— 4-{[5-(4-chlorophenyl)-1-(2-methoxyphenyl)-1H-pyrazol-3-yl]oxy}-2,2,6,6-tetramethylcyclohexanol 1567402-66-7 C26H31ClN2O3
    4-{[5-(4-chlorophenyl)-1-(2-methoxyphenyl)-1H-pyrazol-3-yl]oxy}-2,2,6,6-tetramethylcyclohexanol
    —— 4-Ethoxycarbonyl-2,2-dimethyl-3-oxo-heptanedioic acid diethyl ester 32632-45-4 C16H26O7
    4-Ethoxycarbonyl-2,2-dimethyl-3-oxo-heptanedioic acid diethyl ester
    —— (4S,5S)-1,3-Dimethyl-4,5-diphenyl-2-(2-phenyl-propyl)-imidazolidine 119092-11-4 C26H30N2
    (4S,5S)-1,3-Dimethyl-4,5-diphenyl-2-(2-phenyl-propyl)-imidazolidine
    —— 4-But-3-enyl-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one 652971-08-9 C21H19ClN2O2S
    4-But-3-enyl-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one
    —— 4,6-bis(trifluoromethyl)-exo-tetracyclo<6.4.0.0<sup>2,4</sup>.0<sup>3,7</sup>>dodec-5-ene 113358-35-3 C14H14F6
    4,6-bis(trifluoromethyl)-exo-tetracyclo<6.4.0.0<sup>2,4</sup>.0<sup>3,7</sup>>dodec-5-ene
    —— 4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (1H-indol-6-yl)amide 1021485-20-0 C23H23N5O
    4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (1H-indol-6-yl)amide
    —— 4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid p-tolylamide 1021485-15-3 C22H24N4O
    4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid p-tolylamide
    —— 4-N-[(S)-2-(N-benzyloxylcarbonylamino)-4-carbamoyl-butyryl]amino-1-(β-D-2,3,5-tri-O-acetylribofuranosyl)imidazole 853262-11-0 C27H33N5O11
    4-N-[(S)-2-(N-benzyloxylcarbonylamino)-4-carbamoyl-butyryl]amino-1-(β-D-2,3,5-tri-O-acetylribofuranosyl)imidazole
    —— 4,4'-methylenebis-(2,5-dimethyl-1,2,6-thiadiazine) 1,1,1',1'-tetraoxide 103910-10-7 C11H16N4O4S2
    4,4'-methylenebis-(2,5-dimethyl-1,2,6-thiadiazine) 1,1,1',1'-tetraoxide
    —— 4-[[[2-[2-methoxy-4-(4-methylpiperazin-1-yl)anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383679-87-5 C28H32F3N7O2
    4-[[[2-[2-methoxy-4-(4-methylpiperazin-1-yl)anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-acetoxybenzo-2,1,3-selenadiazole 150467-95-1 C8H6N2O2Se
    4-acetoxybenzo-2,1,3-selenadiazole
    —— 4-Chlor-6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-heptadecafluortridecansaeure 2069-53-6 C13H8ClF17O2
    4-Chlor-6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-heptadecafluortridecansaeure
    —— 4-[(6-bromohexyl)oxy]-3,4'-dibromobenzophenone 161581-78-8 C19H19Br3O2
    4-[(6-bromohexyl)oxy]-3,4'-dibromobenzophenone
    —— 4-Hydroxy-4-pregnen-3,6,20-trion 13209-57-9 C21H28O4
    4-Hydroxy-4-pregnen-3,6,20-trion
    —— 4-heptyl-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one 963-18-8 C14H20N2O3S
    4-heptyl-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one
    —— (4-ethoxymethyl-6-methyl-[3]pyridyl)-methanol 856955-31-2 C10H15NO2
    (4-ethoxymethyl-6-methyl-[3]pyridyl)-methanol
    —— 4-acetyl-8-methoxy-6-methyl-isochroman-1,3-dione 161941-39-5 C13H12O5
    4-acetyl-8-methoxy-6-methyl-isochroman-1,3-dione
    —— (4E,8E,12E,16E,20E,24E,28E,32E)-5,9,13,17,21,25,29,33,37-Nonamethyl-octatriaconta-4,8,12,16,20,24,28,32,36-nonaenoic acid ethyl ester 72996-12-4 C49H80O2
    (4E,8E,12E,16E,20E,24E,28E,32E)-5,9,13,17,21,25,29,33,37-Nonamethyl-octatriaconta-4,8,12,16,20,24,28,32,36-nonaenoic acid ethyl ester
    —— 4,5-dimethoxy-2-methy-3-thioacetylentyl-hydroquinone 1319741-60-0 C12H16O5S
    4,5-dimethoxy-2-methy-3-thioacetylentyl-hydroquinone
    —— (4S,1Z)-1-(4-chlorobenzylidene)-2,4-dihydro-4-methyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione 1263306-68-8 C19H14ClN3O2
    (4S,1Z)-1-(4-chlorobenzylidene)-2,4-dihydro-4-methyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione
    —— 4-amino-2-methyl-9-phenethyl-6,7,8,9-tetrahydro-5<i>H</i>-pyrido[2,3-<i>b</i>]indole-3-carboxylic acid ethyl ester 61479-30-9 C23H27N3O2
    4-amino-2-methyl-9-phenethyl-6,7,8,9-tetrahydro-5<i>H</i>-pyrido[2,3-<i>b</i>]indole-3-carboxylic acid ethyl ester
    —— 4,7-diacetoxy-2-(4-acetoxy-phenyl)-indole 61547-22-6 C20H17NO6
    4,7-diacetoxy-2-(4-acetoxy-phenyl)-indole
    —— 4-isopropoxy-3-methoxyphenylglyoxal monoxime 923941-77-9 C12H15NO4
    4-isopropoxy-3-methoxyphenylglyoxal monoxime
    —— [4-chloro-3-(1,1-dioxo-1λ6-thiomorpholin-4-yl)-5-ethoxy-phenyl]-methanol 909854-45-1 C13H18ClNO4S
    [4-chloro-3-(1,1-dioxo-1λ6-thiomorpholin-4-yl)-5-ethoxy-phenyl]-methanol
    —— 4-[(2S,5R)-4-benzyl-2,5-dimethylpiperazin-1-yl]-2-chlorobenzonitrile 648423-53-4 C20H22ClN3
    4-[(2S,5R)-4-benzyl-2,5-dimethylpiperazin-1-yl]-2-chlorobenzonitrile
    —— 4-[4-amino-3-(2,5-dimethyl-pyrrol-1-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 885704-71-2 C21H30N4O2
    4-[4-amino-3-(2,5-dimethyl-pyrrol-1-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[(3,4-dihydroxy-benzylamino)-methylene]-6-(2-imidazol-1-yl-vinyl)-4H-isoquinoline-1,3-dione 943543-00-8 C22H18N4O4
    4-[(3,4-dihydroxy-benzylamino)-methylene]-6-(2-imidazol-1-yl-vinyl)-4H-isoquinoline-1,3-dione
    —— (4-Amino-2,5-dimethyl-1-oxo-1-phenyl-1λ<sup>5</sup>-phosphinan-4-yl)-phosphonic acid diallyl ester 61124-11-6 C19H29NO4P2
    (4-Amino-2,5-dimethyl-1-oxo-1-phenyl-1λ<sup>5</sup>-phosphinan-4-yl)-phosphonic acid diallyl ester