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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitrobenzyl 3-(3-carboxyphenoxy)-2-(4(S)-chloro-3(S)-(1(R)-hydroxyethyl)azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate 104457-80-9 C27H27ClN2O10S
    4-Nitrobenzyl 3-(3-carboxyphenoxy)-2-(4(S)-chloro-3(S)-(1(R)-hydroxyethyl)azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate
    —— (4S,5S)-4-[(1S,2S,3S)-2-(benzyloxy)-4-(methoxymethoxy)-1,3-dimethylbutyl]-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan 1320344-47-5 C27H38O6
    (4S,5S)-4-[(1S,2S,3S)-2-(benzyloxy)-4-(methoxymethoxy)-1,3-dimethylbutyl]-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan
    —— 4-[[(4-Chlorophenyl)sulfonyl](2,5-difluorophenyl)methyl]tetrahydropyran 558464-28-1 C18H17ClF2O3S
    4-[[(4-Chlorophenyl)sulfonyl](2,5-difluorophenyl)methyl]tetrahydropyran
    —— 4-nitro-N-(4-nitrophenyl)-N-[3-(2-{2-[3-(4-nitrophenylamino)propoxy]ethoxy}ethoxy)propyl]aniline 1351684-52-0 C28H33N5O9
    4-nitro-N-(4-nitrophenyl)-N-[3-(2-{2-[3-(4-nitrophenylamino)propoxy]ethoxy}ethoxy)propyl]aniline
    —— 4'-acetyloxy-5-hydroxy-3,7-dimethoxyflavone 124458-86-2 C19H16O7
    4'-acetyloxy-5-hydroxy-3,7-dimethoxyflavone
    —— 4-aminomethyl-2,5-dimethylfuran-3-carboxylic acid —— C8H11NO3
    4-aminomethyl-2,5-dimethylfuran-3-carboxylic acid
    —— 4-nitrobenzyl 3-(3-carboxyphenoxy)-2-(4(R)-ethylthio-3(S)-[1(R)-hydroxyethyl]azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate 105308-44-9 C29H32N2O10S2
    4-nitrobenzyl 3-(3-carboxyphenoxy)-2-(4(R)-ethylthio-3(S)-[1(R)-hydroxyethyl]azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate
    —— 4-methoxy-2,3,3-trimethyl-7-phenyl-2,3,7,8-tetrahydro-furo[2,3-f]chromen-9-one 1220680-28-3 C21H22O4
    4-methoxy-2,3,3-trimethyl-7-phenyl-2,3,7,8-tetrahydro-furo[2,3-f]chromen-9-one
    —— (4R,5R)-5-(2,5-difluorophenyl)-4-(5-(phenylethynyl)pyridin-3-yl)oxazolidin-2-one 1375751-08-8 C22H14F2N2O2
    (4R,5R)-5-(2,5-difluorophenyl)-4-(5-(phenylethynyl)pyridin-3-yl)oxazolidin-2-one
    —— (4S)-3-[(2S)-6-bromo-2-methylhexanoyl]-4-(phenylmethyl)-1,3-oxazolidin-2-one 862828-08-8 C17H22BrNO3
    (4S)-3-[(2S)-6-bromo-2-methylhexanoyl]-4-(phenylmethyl)-1,3-oxazolidin-2-one
    —— 4-(2-methoxyphenyl)-1,2,5-thiadiazole-3-carboxylic acid 119458-61-6 C10H8N2O3S
    4-(2-methoxyphenyl)-1,2,5-thiadiazole-3-carboxylic acid
    —— 4-propyl-4,5,7,8-tetrahydro-6H-imidazo<4,5-e><1,4>diazepine-5,8-dione 119584-63-3 C9H12N4O2
    4-propyl-4,5,7,8-tetrahydro-6H-imidazo<4,5-e><1,4>diazepine-5,8-dione
    —— 4-bromo-3-(3-methylphenyl)-3,4-dihydroisochromen-1-one 1354004-88-8 C16H13BrO2
    4-bromo-3-(3-methylphenyl)-3,4-dihydroisochromen-1-one
    —— 4-(N-(2,5-difluorobenzyl)-N-(4-methoxybenzyl)sulfamoyl)benzoic acid 1119830-08-8 C22H19F2NO5S
    4-(N-(2,5-difluorobenzyl)-N-(4-methoxybenzyl)sulfamoyl)benzoic acid
    —— 4-ethyl-2,5-dimethylanisole 91967-50-9 C11H16O
    4-ethyl-2,5-dimethylanisole
    —— 4-(3,4-dimethoxy-2-hydroxy-6-methyl-5-nicotinoyloxy)phenyl-4-phenyl-1-thiomorpholino-1-oxobutane 121076-55-9 C29H32N2O6S
    4-(3,4-dimethoxy-2-hydroxy-6-methyl-5-nicotinoyloxy)phenyl-4-phenyl-1-thiomorpholino-1-oxobutane
    —— 4-[7-bromo-1-(2,5-difluoro-benzyl)-1H-benzoimidazole-5-sulfonyl]-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester 631911-52-9 C22H17BrF2N2O4S3
    4-[7-bromo-1-(2,5-difluoro-benzyl)-1H-benzoimidazole-5-sulfonyl]-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester
    —— (4<i>S</i>)-2<i>t</i>-[(<i>S</i>)-benzylcarbamoyl-(2-phenyl-acetylamino)-methyl]-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid 70138-35-1 C23H27N3O4S
    (4<i>S</i>)-2<i>t</i>-[(<i>S</i>)-benzylcarbamoyl-(2-phenyl-acetylamino)-methyl]-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid
    —— 4-[7-bromo-3-(2,5-difluoro-benzyl)-3H-benzoimidazole-5-sulfonyl]-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester 631911-51-8 C22H17BrF2N2O4S3
    4-[7-bromo-3-(2,5-difluoro-benzyl)-3H-benzoimidazole-5-sulfonyl]-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester
    —— 4-(N-methyl-p-chlorophenylhydrazono)-3-phenylisoxazol-5-one 98664-23-4 C16H12ClN3O2
    4-(N-methyl-p-chlorophenylhydrazono)-3-phenylisoxazol-5-one
    —— 4-chloro-5-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine 1527475-77-9 C10H8ClN5
    4-chloro-5-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-[2-(4-Methoxy-phenyl)-2-phenyl-ethyl]-1H-imidazole 132287-45-7 C18H18N2O
    4-[2-(4-Methoxy-phenyl)-2-phenyl-ethyl]-1H-imidazole
    —— 4-(1,3-Dithian-2-yl)-alpha-methylbenzeneacetic acid 43153-06-6 C13H16O2S2
    4-(1,3-Dithian-2-yl)-alpha-methylbenzeneacetic acid
    —— 4-(3-nitro-5-thiomorpholinopyridin-2-yl)morpholine 1259439-02-5 C13H18N4O3S
    4-(3-nitro-5-thiomorpholinopyridin-2-yl)morpholine
    —— (4-Chloromethanesulfonyl-2-nitro-phenyl)-diethyl-amine 61496-64-8 C11H15ClN2O4S
    (4-Chloromethanesulfonyl-2-nitro-phenyl)-diethyl-amine
    —— 4-[[(4-Chlorophenyl)sulfonyl](2,5-difluorophenyl)methyl]tetrahydrothiopyran 558464-29-2 C18H17ClF2O2S2
    4-[[(4-Chlorophenyl)sulfonyl](2,5-difluorophenyl)methyl]tetrahydrothiopyran
    —— 4-(4-methoxy-benzyl)-2-methyl-6-phenyl-2<i>H</i>-pyridazin-3-one 64657-96-1 C19H18N2O2
    4-(4-methoxy-benzyl)-2-methyl-6-phenyl-2<i>H</i>-pyridazin-3-one
    —— (4-Chloromethanesulfonyl-2-nitro-phenyl)-cyclohexyl-amine 61496-58-0 C13H17ClN2O4S
    (4-Chloromethanesulfonyl-2-nitro-phenyl)-cyclohexyl-amine
    —— (4-butyl-5-phenyl-4H-[1,2,4]triazol-3-yl)-methanol 610285-66-0 C13H17N3O
    (4-butyl-5-phenyl-4H-[1,2,4]triazol-3-yl)-methanol
    —— (4-butyl-1-methyl-5-phenyl-1H-pyrazol-3-yl)-methanol 610285-74-0 C15H20N2O
    (4-butyl-1-methyl-5-phenyl-1H-pyrazol-3-yl)-methanol
    —— 4-[3-nitro-5-(trifluoromethyl)phenyl]thiomorpholine 1529769-87-6 C11H11F3N2O2S
    4-[3-nitro-5-(trifluoromethyl)phenyl]thiomorpholine
    —— 4-benzhydrylideneamino-12-bromo[2.2]paracyclophane 1186137-46-1 C29H24BrN
    4-benzhydrylideneamino-12-bromo[2.2]paracyclophane
    —— 4,4'-dihexyloxybenzophenone p-tosylhydrazone 1108157-35-2 C32H42N2O4S
    4,4'-dihexyloxybenzophenone p-tosylhydrazone
    —— [4-({[2,5-dimethyl-1-(2-phenylthiazol-4-ylmethyl)-1H-pyrrole-3-carbonyl]amino}methyl)-3-methylbenzyl]carbamic acid tert-butyl ester 1618647-90-7 C31H36N4O3S
    [4-({[2,5-dimethyl-1-(2-phenylthiazol-4-ylmethyl)-1H-pyrrole-3-carbonyl]amino}methyl)-3-methylbenzyl]carbamic acid tert-butyl ester
    —— (4-methylpiperidin-1-yl)(tetrahydrofuran-2-yl)methanone 560090-38-2 C11H19NO2
    (4-methylpiperidin-1-yl)(tetrahydrofuran-2-yl)methanone
    —— 4,7-dichloro-1,6-dihydroxy-3-methoxy-8-methyl-9H-xanthen-9-one 68048-28-2 C15H10Cl2O5
    4,7-dichloro-1,6-dihydroxy-3-methoxy-8-methyl-9H-xanthen-9-one
    —— 4,9'-bi-9H-pyrido[3,4-b]indole 1036766-47-8 C22H14N4
    4,9'-bi-9H-pyrido[3,4-b]indole
    —— 4-(4-phenyl-3-methyl-2-oxo-3H-1,3-oxazol-5-yl)benzenesulfonyl chloride 1155180-52-1 C16H12ClNO4S
    4-(4-phenyl-3-methyl-2-oxo-3H-1,3-oxazol-5-yl)benzenesulfonyl chloride
    —— 4-(3-Benzyl-ureido)-3-(N-benzyl-carbamoyl)-1,2,5-thiadiazol 93873-73-5 C18H17N5O2S
    4-(3-Benzyl-ureido)-3-(N-benzyl-carbamoyl)-1,2,5-thiadiazol
    —— (4-Bromphenyl)<4-(dimethylamino)phenyl>tellur 63212-68-0 C14H14BrNTe
    (4-Bromphenyl)<4-(dimethylamino)phenyl>tellur
    —— 4-isobutyl-7-methyl-4,5,7,8-tetrahydro-6H-imidazo<4,5-e><1,4>diazepine-5,8-dione 119584-68-8 C11H16N4O2
    4-isobutyl-7-methyl-4,5,7,8-tetrahydro-6H-imidazo<4,5-e><1,4>diazepine-5,8-dione
    —— 4-(4-methoxy-phenyl)-[1,3]dithiolylium; perchlorate 24372-91-6 C10H9OS2*ClO4
    4-(4-methoxy-phenyl)-[1,3]dithiolylium; perchlorate
    —— 4-(2,4-pyrimidyl)-1,2,4-triazole 36209-77-5 C6H5N5
    4-(2,4-pyrimidyl)-1,2,4-triazole
    —— 4,5-Dinitronaphthalin-1,8-dicarbonsaeure 53918-79-9 C12H6N2O8
    4,5-Dinitronaphthalin-1,8-dicarbonsaeure
    —— 4-amino-N-[2-[4-(3,3-diphenylpropyl)piperazin-1-yl]ethyl]benzamide;hydron;trichloride —— C28H37Cl3N4O
    4-amino-N-[2-[4-(3,3-diphenylpropyl)piperazin-1-yl]ethyl]benzamide;hydron;trichloride
    —— 4-(trifluoromethyl)benzyl morpholine-4-carbodithioate 1498922-66-9 C13H14F3NOS2
    4-(trifluoromethyl)benzyl morpholine-4-carbodithioate
    —— 4-[(2-methyl-4-quinolinyl)methoxy]benzyl chloride 676606-88-5 C18H16ClNO
    4-[(2-methyl-4-quinolinyl)methoxy]benzyl chloride
    —— 4-Brom-3',5'-di-tert-butyltolan 140834-31-7 C22H25Br
    4-Brom-3',5'-di-tert-butyltolan
    —— 4-(1H-imidazol-1-yl)-7-methoxyfuro[2,3-b]quinoline 1043877-85-5 C15H11N3O2
    4-(1H-imidazol-1-yl)-7-methoxyfuro[2,3-b]quinoline
    —— 4-(2,6-di-n-pentamidopyridyl)trifluoromethanesulfonate 500360-58-7 C16H22F3N3O5S
    4-(2,6-di-n-pentamidopyridyl)trifluoromethanesulfonate