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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,6-O-benzylidene-1,2-dideoxy-3-O-formyl-1-nitro-D-ribo-hex-1-enopyranose 117363-34-5 C14H13NO7
4,6-O-benzylidene-1,2-dideoxy-3-O-formyl-1-nitro-D-ribo-hex-1-enopyranose
—— 4-[(4-Imino-3,5-dimethyl-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2,6-dimethylaniline 73384-75-5 C23H22Cl2N2
4-[(4-Imino-3,5-dimethyl-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2,6-dimethylaniline
—— (4R,5S)-1,5-dimethyl-4-phenyl-3-[(2E)-3-(tetrahydro-2H-thiopyran-4-yl)prop-2-enyl]imidazolidin-2-one 856413-83-7 C19H26N2OS
(4R,5S)-1,5-dimethyl-4-phenyl-3-[(2E)-3-(tetrahydro-2H-thiopyran-4-yl)prop-2-enyl]imidazolidin-2-one
—— 4,6-dimethyl-1,3-benzenediphenylimine 1416701-64-8 C22H20N2
4,6-dimethyl-1,3-benzenediphenylimine
—— 4-(N′-{1-[6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl]-3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene}-hydrazino)-benzoic acid 1456804-40-2 C21H16N8O6S
4-(N′-{1-[6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl]-3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene}-hydrazino)-benzoic acid
—— 4-chloro-1-(2,3-difluorophenyl)-1H-pyrazole 1152719-78-2 C9H5ClF2N2
4-chloro-1-(2,3-difluorophenyl)-1H-pyrazole
—— (4aS,6aS,6bR,12aR)-10-Hexanoyloxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid hexadecyl ester 35137-33-8 C52H90O4
(4aS,6aS,6bR,12aR)-10-Hexanoyloxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid hexadecyl ester
—— 4-[3-(4-Methyl-piperazine-1-carbonyl)-1-phenyl-1H-indol-2-yl]-piperazine-1-carboxylic acid 2-hydroxy-2-methyl-propyl ester 70500-70-8 C29H37N5O4
4-[3-(4-Methyl-piperazine-1-carbonyl)-1-phenyl-1H-indol-2-yl]-piperazine-1-carboxylic acid 2-hydroxy-2-methyl-propyl ester
—— 4-[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-N-(4,5,6,7-tetrahydro-benzooxazol-2-yl)-benzenesulfonamide 30294-40-7 C23H21N3O5S
4-[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-N-(4,5,6,7-tetrahydro-benzooxazol-2-yl)-benzenesulfonamide
—— 4-(2-Diisopropylamino-ethoxy)-1-phenyl-1-<pyridyl-(4)>-butin-(2)-ol-(1) 16464-52-1 C23H30N2O2
4-(2-Diisopropylamino-ethoxy)-1-phenyl-1-<pyridyl-(4)>-butin-(2)-ol-(1)
—— [4-[2-[2-Amino-4-(3,5-dimethylphenyl)-6-methylpyrimidin-5-yl]ethynyl]phenyl]methanol 1207346-65-3 C22H21N3O
[4-[2-[2-Amino-4-(3,5-dimethylphenyl)-6-methylpyrimidin-5-yl]ethynyl]phenyl]methanol
—— 4-Cyclopropyl-1-(4-prop-1ynylphenyl)-2,6,7-trioxabicyclo[2.2.2]octane 131505-51-6 C17H18O3
4-Cyclopropyl-1-(4-prop-1ynylphenyl)-2,6,7-trioxabicyclo[2.2.2]octane
—— 4-(2-azidoethyl)-2-(2-ethylpyridin-4-yl)-5-methylthiazole 1426444-40-7 C13H15N5S
4-(2-azidoethyl)-2-(2-ethylpyridin-4-yl)-5-methylthiazole
—— (4S)-4-isopropyl-2-(pent-4-enyl)cyclohex-1-en-1-ylmethyl acetate 211797-32-9 C17H28O2
(4S)-4-isopropyl-2-(pent-4-enyl)cyclohex-1-en-1-ylmethyl acetate
—— 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride 1228172-03-9 C23H13ClN4O6
4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride
—— (4R,4aR)-4-[2-[di(propan-2-yl)amino]ethyl]-1-ethyl-4-phenyl-5,6,7,8-tetrahydro-4aH-pyrido[1,2-c]pyrimidin-3-one 96914-41-9 C24H37N3O
(4R,4aR)-4-[2-[di(propan-2-yl)amino]ethyl]-1-ethyl-4-phenyl-5,6,7,8-tetrahydro-4aH-pyrido[1,2-c]pyrimidin-3-one
—— 4,6-bis(chloromethyl)dibenzothiophene 1610363-34-2 C14H10Cl2S
4,6-bis(chloromethyl)dibenzothiophene
—— 4',5-bis-(ethoxycarbonyloxy)-3,3',7-trimethoxyflavone 77813-44-6 C24H24O11
4',5-bis-(ethoxycarbonyloxy)-3,3',7-trimethoxyflavone
—— 4-Butylmercapto-5-benzoyl-1-aethyl-1H-pyrazolo(3,4-b)pyridin 50476-68-1 C19H21N3OS
4-Butylmercapto-5-benzoyl-1-aethyl-1H-pyrazolo(3,4-b)pyridin
—— 4-[3-(4-Chloro-phenoxy)-2-hydroxy-propoxy]-benzoic acid benzyl ester 66412-34-8 C23H21ClO5
4-[3-(4-Chloro-phenoxy)-2-hydroxy-propoxy]-benzoic acid benzyl ester
—— 4-butyl-5-methylcarbamoylsulfanyl-4<i>H</i>-[1,2,4]triazole-3-carboxylic acid 27106-22-5 C9H14N4O3S
4-butyl-5-methylcarbamoylsulfanyl-4<i>H</i>-[1,2,4]triazole-3-carboxylic acid
—— 4-(1-Piperazino)-benzaldehydguanylhydrazon 51420-09-8 C12H18N6
4-(1-Piperazino)-benzaldehydguanylhydrazon
—— [4-(13-Chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]-(3-methylphenyl)methanone 1423771-77-0 C27H25ClN2O
[4-(13-Chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]-(3-methylphenyl)methanone
—— 4-Phenylureido-2-methyl-1(2H)phthalazinon 73632-91-4 C16H14N4O2
4-Phenylureido-2-methyl-1(2H)phthalazinon
—— (4-Ethoxycarbonylmethyl-cyclohexa-1,4-dienyl)-acetic acid ethyl ester 71647-52-4 C14H20O4
(4-Ethoxycarbonylmethyl-cyclohexa-1,4-dienyl)-acetic acid ethyl ester
—— 4-amino-6-(4-chloro-phenyl)-3-cyclopropyl-4<i>H</i>-[1,2,4]triazin-5-one 41394-20-1 C12H11ClN4O
4-amino-6-(4-chloro-phenyl)-3-cyclopropyl-4<i>H</i>-[1,2,4]triazin-5-one
—— 4-Chloro-benzoic acid 3,6-dichloro-2,4-dinitro-phenyl ester 24291-77-8 C13H5Cl3N2O6
4-Chloro-benzoic acid 3,6-dichloro-2,4-dinitro-phenyl ester
—— 4,6-dichloro-2-(3,5-dimethyl-pyrazol-1-yl)-1(3)<i>H</i>-benzoimidazole 40341-10-4 C12H10Cl2N4
4,6-dichloro-2-(3,5-dimethyl-pyrazol-1-yl)-1(3)<i>H</i>-benzoimidazole
—— 4-[3-(3-Fluoro-phenyl)-3H-[1,2,3]triazol-4-yl]-pyridine 110684-26-9 C13H9FN4
4-[3-(3-Fluoro-phenyl)-3H-[1,2,3]triazol-4-yl]-pyridine
—— 4-Amino-2-ethylthio-5-thiazolcarboxamid 63237-91-2 C6H9N3OS2
4-Amino-2-ethylthio-5-thiazolcarboxamid
—— 4S-3-[(3S)-hydroxy-4-methylpentanoyl]-4-(1-methylethyl)-2-oxazolidinone 77877-36-2 C12H21NO4
4S-3-[(3S)-hydroxy-4-methylpentanoyl]-4-(1-methylethyl)-2-oxazolidinone
—— 4-Iod-1,2,3-benzothiadiazol 60474-16-0 C6H3IN2S
4-Iod-1,2,3-benzothiadiazol
—— 4-tert-butyl-N-{3-[5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl]-2-methyl-phenyl}-benzamide 1013115-79-1 C29H33N5O2
4-tert-butyl-N-{3-[5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl]-2-methyl-phenyl}-benzamide
—— 4-(5-benzyl-5-methyl-4,5-dihydroisoxazol-3-yl)benzonitrile 1158557-70-0 C18H16N2O
4-(5-benzyl-5-methyl-4,5-dihydroisoxazol-3-yl)benzonitrile
—— 4-tert-butyl-N-{3-[5-(5-cyclopropyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl]-2-methyl-phenyl}-benzamide 1013115-74-6 C30H33N5O2
4-tert-butyl-N-{3-[5-(5-cyclopropyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl]-2-methyl-phenyl}-benzamide
—— (4-Benzoyloxy-3-oxopent-4-enyl) benzoate 1142935-65-6 C19H16O5
(4-Benzoyloxy-3-oxopent-4-enyl) benzoate
—— 4-(2-Cyan-ethylamino)-azobenzol 3068-66-4 C15H14N4
4-(2-Cyan-ethylamino)-azobenzol
—— 4-[6-(4-bromophenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-N-[(Z)-(dimethylamino)methylidene]benzenesulfonamide 1580457-26-6 C18H15BrN6O2S2
4-[6-(4-bromophenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-N-[(Z)-(dimethylamino)methylidene]benzenesulfonamide
—— 4-Cyclohexyl-4'-nitro-biphenyl 855256-54-1 C18H19NO2
4-Cyclohexyl-4'-nitro-biphenyl
—— 4-chloro-N-[N-(3-chloro-5-fluorophenyl)-N'-[5-(4-chlorophenyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-fluorobenzamide 1381813-65-5 C23H14Cl3F2N5O
4-chloro-N-[N-(3-chloro-5-fluorophenyl)-N'-[5-(4-chlorophenyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-fluorobenzamide
—— 4-[(1-1H-benzimidazol-5-yl-methanoyl)-amino]-butyric acid 741664-84-6 C12H13N3O3
4-[(1-1H-benzimidazol-5-yl-methanoyl)-amino]-butyric acid
—— 4-aminopyrimidine-2-thiolate;cyclopenta-1,3-dien-1-yl(diphenyl)phosphane;gold(1+);iron(2+) 431875-48-8 C42H36Au2FeN6P2S2
4-aminopyrimidine-2-thiolate;cyclopenta-1,3-dien-1-yl(diphenyl)phosphane;gold(1+);iron(2+)
—— 4,5-bis(phenylethynyl)benzene-1,2-diol 509146-56-9 C22H14O2
4,5-bis(phenylethynyl)benzene-1,2-diol
—— 4-(5,6-dimethyl-benzooxazol-2-yl)-naphthalene-1-carboxylic acid 21426-95-9 C20H15NO3
4-(5,6-dimethyl-benzooxazol-2-yl)-naphthalene-1-carboxylic acid
—— 4-methyl-4-phenyl-1-thio-4H-chromene 120400-20-6 C16H14S
4-methyl-4-phenyl-1-thio-4H-chromene
—— (4,5-Dihydro-thiazol-2-yl)-(1,3,5-trimethyl-1H-pyrazol-4-yl)-amine 35160-19-1 C9H14N4S
(4,5-Dihydro-thiazol-2-yl)-(1,3,5-trimethyl-1H-pyrazol-4-yl)-amine
—— 4-(3-Methoxyphenyl)-2-(6-methyl-4-methylsulfanylpyridin-2-yl)quinazoline 1375340-99-0 C22H19N3OS
4-(3-Methoxyphenyl)-2-(6-methyl-4-methylsulfanylpyridin-2-yl)quinazoline
—— 4-Chloro-2-(2,5-dimethyl-pyrrol-1-yl)-phenylamine 32411-38-4 C12H13ClN2
4-Chloro-2-(2,5-dimethyl-pyrrol-1-yl)-phenylamine
—— (4-(trityloxymethyl)phenyl)methanol 679412-25-0 C27H24O2
(4-(trityloxymethyl)phenyl)methanol
—— (4S)-3-N-<(tert-butoxycarbonyl)glycyl>-4-<3-<(tert-butyldimethylsilyl)oxy>-(1Z)-propenyl>-2,2-dimethyl-1,3-oksazolidine 130532-57-9 C21H40N2O5Si
(4S)-3-N-<(tert-butoxycarbonyl)glycyl>-4-<3-<(tert-butyldimethylsilyl)oxy>-(1Z)-propenyl>-2,2-dimethyl-1,3-oksazolidine