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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(S)-3-Oxo-3-pyrrolidin-1-yl-2-(quinoline-8-sulfonylamino)-propyl]-thiobenzimidic acid methyl ester; hydriodide 104503-04-0 C24H26N4O3S2*HI
    4-[(S)-3-Oxo-3-pyrrolidin-1-yl-2-(quinoline-8-sulfonylamino)-propyl]-thiobenzimidic acid methyl ester; hydriodide
    —— 4-(4-bromophenyl)butan-2-one O-acetyl oxime 1067493-32-6 C12H14BrNO2
    4-(4-bromophenyl)butan-2-one O-acetyl oxime
    —— {4-[(E)-2-(3-guaiazulenyl)diazenyl]phenyl}(3-guaiazulenyl)methane 1609117-43-2 C37H40N2
    {4-[(E)-2-(3-guaiazulenyl)diazenyl]phenyl}(3-guaiazulenyl)methane
    —— (4R,5R)-N-t-butoxycarbonyl-4-nitrile-5-methyl-1,3-oxazolidine 161979-42-6 C10H16N2O3
    (4R,5R)-N-t-butoxycarbonyl-4-nitrile-5-methyl-1,3-oxazolidine
    —— 4-(5-acetoxy-4-oxo-7-(tosyloxy)-4H-chromen-2-yl)phenyl acetate 1610737-85-3 C26H20O9S
    4-(5-acetoxy-4-oxo-7-(tosyloxy)-4H-chromen-2-yl)phenyl acetate
    —— (4E,8E,12E)-4,9,13,17-tetramethyloctadeca-4,8,12,16-tetraenenitrile-5-d 862383-91-3 C22H35N
    (4E,8E,12E)-4,9,13,17-tetramethyloctadeca-4,8,12,16-tetraenenitrile-5-d
    —— 4-{[2-(6-hydroxybenzofuran-3-yl)ethyl](4H-1,2,4-triazol-4-yl)amino}benzonitrile 1252592-58-7 C19H15N5O2
    4-{[2-(6-hydroxybenzofuran-3-yl)ethyl](4H-1,2,4-triazol-4-yl)amino}benzonitrile
    —— 4-fluoro-2-iod-5-(trifluoromethyl)phenol 1354819-14-9 C7H3F4IO
    4-fluoro-2-iod-5-(trifluoromethyl)phenol
    —— 4-benzylthio-3'-chloro-4'-fluorobenzophenone 197439-47-7 C20H14ClFOS
    4-benzylthio-3'-chloro-4'-fluorobenzophenone
    —— 4-(4-methoxy-3-methoxymethoxyphenyl)-2-butanone 213264-52-9 C13H18O4
    4-(4-methoxy-3-methoxymethoxyphenyl)-2-butanone
    —— 4-cyano-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diamide 106473-05-6 C15H12Cl2N4O2
    4-cyano-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diamide
    —— 4α-(4-Methoxy-phenyl)-2-methyl-1α-oxaspiro<2.5>octan-2-nitril-A 52839-59-5 C16H19NO2
    4α-(4-Methoxy-phenyl)-2-methyl-1α-oxaspiro<2.5>octan-2-nitril-A
    —— 4-(p-acetoxyphenyl)-3-(p-chlorobenzyl)chroman 76300-27-1 C24H21ClO3
    4-(p-acetoxyphenyl)-3-(p-chlorobenzyl)chroman
    —— 4'-cyclopentyl-3-methoxy-trans-chalcone 102448-18-0 C21H22O2
    4'-cyclopentyl-3-methoxy-trans-chalcone
    —— 4-chloro-1-(2-methoxy-ethyl)-6-(5-nitro-furan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine 16186-13-3 C12H10ClN5O4
    4-chloro-1-(2-methoxy-ethyl)-6-(5-nitro-furan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine
    —— [(4-hydroxy-2-mercaptopyrimidine(-2H))(SnPh3)2] 888230-73-7 C40H32N2OSSn2
    [(4-hydroxy-2-mercaptopyrimidine(-2H))(SnPh3)2]
    —— 4-Quinolinecarboxylic acid,2-[10-[3-(dimethylamino)propyl]-10H-phenothiazin-2-yl]- 64290-11-5 C27H25N3O2S
    4-Quinolinecarboxylic acid,2-[10-[3-(dimethylamino)propyl]-10H-phenothiazin-2-yl]-
    —— (4R,5R)-5-Fluoro-4-hydroxy-6-imino-tetrahydro-pyrimidin-2-one 100814-57-1 C4H6FN3O2
    (4R,5R)-5-Fluoro-4-hydroxy-6-imino-tetrahydro-pyrimidin-2-one
    —— (4S,5R)-5-methyl-oxazolidine-4-carboxylic acid 743421-61-6 C5H9NO3
    (4S,5R)-5-methyl-oxazolidine-4-carboxylic acid
    —— 4-(2-Mercapto-phenyl)-thiosemicarbazid 20167-78-6 C7H9N3S2
    4-(2-Mercapto-phenyl)-thiosemicarbazid
    —— (4S)-3-exo-(1-naphthyl)-4,7,7-trimethylbicyclo[2.2.1]heptan-2-exo-ol 86835-18-9 C20H24O
    (4S)-3-exo-(1-naphthyl)-4,7,7-trimethylbicyclo[2.2.1]heptan-2-exo-ol
    —— 4-(2-ethoxy-2-oxo-1-{[(pyridin-3-ylmethoxy)carbonyl]amino}ethyl)benzoic acid trifluoroacetate 947755-91-1 C2HF3O2*C18H18N2O6
    4-(2-ethoxy-2-oxo-1-{[(pyridin-3-ylmethoxy)carbonyl]amino}ethyl)benzoic acid trifluoroacetate
    —— 4-(2-chloro-phenyl)-2-ethyl-9-methyl-5,6-dihydro-4<i>H</i>-thieno[3,2-<i>f</i>][1,2,4]triazolo[4,3-<i>a</i>][1,4]diazepine 62551-51-3 C17H17ClN4S
    4-(2-chloro-phenyl)-2-ethyl-9-methyl-5,6-dihydro-4<i>H</i>-thieno[3,2-<i>f</i>][1,2,4]triazolo[4,3-<i>a</i>][1,4]diazepine
    —— 4-Cyclopropylpentanol 49576-37-6 C8H16O
    4-Cyclopropylpentanol
    —— 4-benzoyloxy-3,5-dimethoxy-benzoyl chloride 15009-87-7 C16H13ClO5
    4-benzoyloxy-3,5-dimethoxy-benzoyl chloride
    —— 4-Diethylamino-5-methyl-pyridine-2-carboxylic acid methyl ester 39272-95-2 C12H18N2O2
    4-Diethylamino-5-methyl-pyridine-2-carboxylic acid methyl ester
    —— [4-Chloro-5-(toluene-4-sulfonyl)-[1,2]dithiol-(3Z)-ylidene]-carbamic acid ethyl ester 27585-22-4 C13H12ClNO4S3
    [4-Chloro-5-(toluene-4-sulfonyl)-[1,2]dithiol-(3Z)-ylidene]-carbamic acid ethyl ester
    —— 4'-(2-((4-(2,3-dihydroxybenzamido)butyl)oxy)phenyl)-2,2':6',2''-terpyridine 291280-46-1 C32H28N4O4
    4'-(2-((4-(2,3-dihydroxybenzamido)butyl)oxy)phenyl)-2,2':6',2''-terpyridine
    —— 4-(6,8-dichloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-2-hydroxy-benzoic acid methyl ester 31383-27-4 C17H12Cl2N2O4
    4-(6,8-dichloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-2-hydroxy-benzoic acid methyl ester
    —— 4-methylamino-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester 28567-70-6 C18H19N3O2S
    4-methylamino-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester
    —— 4-(β-dimethylaminoethyl)amino-3-nitrophenyl methyl sulfone 120381-41-1 C11H17N3O4S
    4-(β-dimethylaminoethyl)amino-3-nitrophenyl methyl sulfone
    —— 4-(1-(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3-((1-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-4-yl)methyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl)-1H-1,2,3-triazol-4-ylamino)-4-oxobutane-1,2-diyl didodecanoate 1556889-21-4 C50H81N9O14
    4-(1-(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3-((1-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-4-yl)methyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl)-1H-1,2,3-triazol-4-ylamino)-4-oxobutane-1,2-diyl didodecanoate
    —— 4-Ethyl-allophansaeure-ethylester 6414-67-1 C6H12N2O3
    4-Ethyl-allophansaeure-ethylester
    —— 4,5-Dibrom-2,4,5-tri-tert-butyl-2-cyclopenten-1-on 80673-94-5 C17H28Br2O
    4,5-Dibrom-2,4,5-tri-tert-butyl-2-cyclopenten-1-on
    —— 4-(4-bromophenyl)-1-ethyl-1-phenyl-1,10b-dihydropyrano[3,4-c]chromene-2,5-dione 1416573-12-0 C26H19BrO4
    4-(4-bromophenyl)-1-ethyl-1-phenyl-1,10b-dihydropyrano[3,4-c]chromene-2,5-dione
    —— (4-{(R)-2-(2-Azido-acetylamino)-2-[1-((S)-2-carbamoyl-1-pent-4-ynylcarbamoyl-ethylcarbamoyl)-cyclohexylcarbamoyl]-ethyl}-benzyl)-phosphonic acid di-tert-butyl ester 914459-80-6 C36H55N8O8P
    (4-{(R)-2-(2-Azido-acetylamino)-2-[1-((S)-2-carbamoyl-1-pent-4-ynylcarbamoyl-ethylcarbamoyl)-cyclohexylcarbamoyl]-ethyl}-benzyl)-phosphonic acid di-tert-butyl ester
    —— (4S)-2-[(1R)-1-deuterio-1-methyl-3,4-dihydroisoquinolin-2-yl]-4-propan-2-yl-4,5-dihydro-1,3-oxazole 119110-03-1 C16H22N2O
    (4S)-2-[(1R)-1-deuterio-1-methyl-3,4-dihydroisoquinolin-2-yl]-4-propan-2-yl-4,5-dihydro-1,3-oxazole
    —— 4-Cyclopentylmethyl-4-dimethylamino-cyclohexanone 1050678-58-4 C14H25NO
    4-Cyclopentylmethyl-4-dimethylamino-cyclohexanone
    —— 4-[2-(tetrahydropyran-2-yl)-2H-pyrazol-3-yl]benzonitrile 1028092-51-4 C15H15N3O
    4-[2-(tetrahydropyran-2-yl)-2H-pyrazol-3-yl]benzonitrile
    —— 4-aziadamantan-1-amine 407625-93-8 C10H15N3
    4-aziadamantan-1-amine
    —— 4,6-(Z,E)-dibenzylidene-2-methyl-5,6-dihydro-4H-benzothiazol-7-one 33708-23-5 C22H17NOS
    4,6-(Z,E)-dibenzylidene-2-methyl-5,6-dihydro-4H-benzothiazol-7-one
    —— 4-(benzo[d][1,3]dioxol-5-yl)-3-(phenylsulfonyl)-1H-pyrazole 1314296-88-2 C16H12N2O4S
    4-(benzo[d][1,3]dioxol-5-yl)-3-(phenylsulfonyl)-1H-pyrazole
    —— (4-Aminophenyl)-[2,6-dimethyl-4-(oxolan-3-ylmethyl)piperazin-1-yl]methanone 1384448-55-8 C18H27N3O2
    (4-Aminophenyl)-[2,6-dimethyl-4-(oxolan-3-ylmethyl)piperazin-1-yl]methanone
    —— (4S,5R,6R,7S,8R)-5-Acetylamino-6-(4-methoxy-benzyloxy)-4,7,8,9-tetrakis-methoxymethoxy-2-methylene-nonanoic acid tert-butyl ester 212752-15-3 C32H53NO13
    (4S,5R,6R,7S,8R)-5-Acetylamino-6-(4-methoxy-benzyloxy)-4,7,8,9-tetrakis-methoxymethoxy-2-methylene-nonanoic acid tert-butyl ester
    —— 4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(thiophen-2-yl)pyrimidin-2-amine 1557968-83-8 C18H16N6S
    4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(thiophen-2-yl)pyrimidin-2-amine
    —— 4-(2-bromoethoxy)-6-methyl-2-pyrone 1642145-06-9 C8H9BrO3
    4-(2-bromoethoxy)-6-methyl-2-pyrone
    —— (4-benzylsulfanyl-6-iodo-pyrimidin-5-yl)-methyl-amine 1092101-15-9 C12H12IN3S
    (4-benzylsulfanyl-6-iodo-pyrimidin-5-yl)-methyl-amine
    —— 4,4'-Dihydroxy-3,3',5,5'-tetra-tert.-butyl-4''-brom-tetraphenyl-methan 13135-07-4 C41H51BrO2
    4,4'-Dihydroxy-3,3',5,5'-tetra-tert.-butyl-4''-brom-tetraphenyl-methan
    —— (4<i>S</i>)-3-acetyl-5<i>c</i>-[(<i>S</i>)-((<i>R</i>)-2,2-dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-2,2-dimethyl-oxazolidine-4<i>r</i>-carbaldehyde 51132-23-1 C14H23NO6
    (4<i>S</i>)-3-acetyl-5<i>c</i>-[(<i>S</i>)-((<i>R</i>)-2,2-dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-2,2-dimethyl-oxazolidine-4<i>r</i>-carbaldehyde
    —— 4-hydroxy-3-imidazol-1-yl-pentanoic acid 28525-79-3 C8H12N2O3
    4-hydroxy-3-imidazol-1-yl-pentanoic acid