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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-[5,5'-(4-methoxy-m-phenylene)-di-penta-2,4-diynyl]-bis-morpholine 30462-89-6 C25H26N2O3
4,4'-[5,5'-(4-methoxy-m-phenylene)-di-penta-2,4-diynyl]-bis-morpholine
—— 4-[1-Benzyl-5-(4-fluoro-benzylsulfamoyl)-1H-benzoimidazol-2-yl]-butyric acid methyl ester 845833-72-9 C26H26FN3O4S
4-[1-Benzyl-5-(4-fluoro-benzylsulfamoyl)-1H-benzoimidazol-2-yl]-butyric acid methyl ester
—— 4-O-acetyl 1,3-dideoxy-5,6-O-isopropylidene-3-C-methyl-D-ribo-hexulose 81997-79-7 C12H20O5
4-O-acetyl 1,3-dideoxy-5,6-O-isopropylidene-3-C-methyl-D-ribo-hexulose
—— 4-(2-Hydroxy-ethoxy)-chinolin-carbonsaeure-(2) 52144-33-9 C12H11NO4
4-(2-Hydroxy-ethoxy)-chinolin-carbonsaeure-(2)
—— 4-ethyl-5-methylene-2-tosyl-2,3,5,6-tetrahydro-1H-cyclopenta[c]pyridine 1584163-92-7 C18H21NO2S
4-ethyl-5-methylene-2-tosyl-2,3,5,6-tetrahydro-1H-cyclopenta[c]pyridine
—— 4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-benzenesulfonamide 75065-63-3 C23H19N5O4S2
4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-benzenesulfonamide
—— 4-Fluoro-1-methyl-5-propyl-3-undecafluoropentyl-1H-pyrazole 117482-46-9 C12H10F12N2
4-Fluoro-1-methyl-5-propyl-3-undecafluoropentyl-1H-pyrazole
—— 4-(5-(Aminomethyl)-1,2,4-oxadiazol-3-yl)benzonitrile 873009-56-4 C10H8N4O
4-(5-(Aminomethyl)-1,2,4-oxadiazol-3-yl)benzonitrile
—— 4-bromo-1-<(Z)-4-(trimethylsilyl)-4-nonenyl>piperidine 109839-02-3 C17H34BrNSi
4-bromo-1-<(Z)-4-(trimethylsilyl)-4-nonenyl>piperidine
—— 4-propyl-1-(3-chloro-5-fluoro-4-iodophenyl)benzene 1158831-31-2 C15H13ClFI
4-propyl-1-(3-chloro-5-fluoro-4-iodophenyl)benzene
—— (4-Bromo-phenyl)-(2-methylaminomethyl-phenyl)-methanol 30075-69-5 C15H16BrNO
(4-Bromo-phenyl)-(2-methylaminomethyl-phenyl)-methanol
—— (4-Chloro-phenyl)-{5-[2-(4-methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-4-methyl-thiazol-2-yl}-amine 85545-50-2 C26H22ClN3OS2
(4-Chloro-phenyl)-{5-[2-(4-methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-4-methyl-thiazol-2-yl}-amine
—— 4-bromo-2-(α-butoxy-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile 1614231-71-8 C17H15BrClF3N2O
4-bromo-2-(α-butoxy-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile
—— (4,7-dimethoxy-3,7b-dihydro-2H-naphtho[1,2-b]oxiren-1a-yl)methanol 121702-30-5 C13H16O4
(4,7-dimethoxy-3,7b-dihydro-2H-naphtho[1,2-b]oxiren-1a-yl)methanol
—— 4-Chloro-1-hydroxy-naphthalene-2-carboxylic acid benzylamide 5707-24-4 C18H14ClNO2
4-Chloro-1-hydroxy-naphthalene-2-carboxylic acid benzylamide
—— 4-N-(3-fluoro-4-isoquinolin-5-yloxyphenyl)-6-phenylpyrimidine-2,4-diamine 570415-24-6 C25H18FN5O
4-N-(3-fluoro-4-isoquinolin-5-yloxyphenyl)-6-phenylpyrimidine-2,4-diamine
—— (4,5-diamino-2-hydroxy-phenyl)-arsonic acid 861785-55-9 C6H9AsN2O4
(4,5-diamino-2-hydroxy-phenyl)-arsonic acid
—— (4bS,7R,8S,8aS,9R)-8-ethyl-3-methoxy-7-methyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one 75764-83-9 C20H27NO2
(4bS,7R,8S,8aS,9R)-8-ethyl-3-methoxy-7-methyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one
—— (4S,5S)-4-Benzyl-5-{(S)-2-benzyl-4-[(1R,2R)-2-(tert-butyl-dimethyl-silanyloxy)-indan-1-yl]-3-oxo-2,3-dihydro-1H-pyrrol-2-ylmethyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 177845-02-2 C44H58N2O5Si
(4S,5S)-4-Benzyl-5-{(S)-2-benzyl-4-[(1R,2R)-2-(tert-butyl-dimethyl-silanyloxy)-indan-1-yl]-3-oxo-2,3-dihydro-1H-pyrrol-2-ylmethyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4,5-dimethoxy-2-veratroylmercapto-benzoic acid amide 101730-80-7 C18H19NO6S
4,5-dimethoxy-2-veratroylmercapto-benzoic acid amide
—— (4-thiocyanato-benzenesulfonyl)-guanidine 108129-93-7 C8H8N4O2S2
(4-thiocyanato-benzenesulfonyl)-guanidine
—— 4-benzoyl-3-(phenoxy-phenyl-methylene)-5-phenyl-3H-furan-2-one 854879-13-3 C30H20O4
4-benzoyl-3-(phenoxy-phenyl-methylene)-5-phenyl-3H-furan-2-one
—— 4-{2-(2-carboxy-ethyl)-3-[6-(3-ethylcarbamoyl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid 1162260-97-0 C32H39NO7S
4-{2-(2-carboxy-ethyl)-3-[6-(3-ethylcarbamoyl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid
—— 4-chloro-6-methyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-3-yl-methanol 351383-14-7 C16H18ClNO2
4-chloro-6-methyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-3-yl-methanol
—— 4-chloro-N-[4-(2-piperidin-1-yl-ethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl]-3-trifluoromethyl-benzamide 1314528-24-9 C25H30ClF3N4O
4-chloro-N-[4-(2-piperidin-1-yl-ethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl]-3-trifluoromethyl-benzamide
—— 4-{2-(2-carboxy-ethyl)-3-[6-[5-dimethylcarbamoyl-3'-fluoro-4'-methoxy-biphenyl-3-yloxy]-hexyl]-phenoxy}-butyric acid 1162261-29-1 C35H42FNO8
4-{2-(2-carboxy-ethyl)-3-[6-[5-dimethylcarbamoyl-3'-fluoro-4'-methoxy-biphenyl-3-yloxy]-hexyl]-phenoxy}-butyric acid
—— 4-N-cyclopentyl-3-methylsulfanyl-6-N-(4-morpholin-4-ylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1037476-40-6 C21H27N7OS
4-N-cyclopentyl-3-methylsulfanyl-6-N-(4-morpholin-4-ylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
—— 4-[acetyl(methyl)amino]-N-pyridin-3-ylbenzamide 1246664-76-5 C15H15N3O2
4-[acetyl(methyl)amino]-N-pyridin-3-ylbenzamide
—— 4H-indeno[1,2-b]thiophen-4-one 1207195-01-4 C12H8OS
4H-indeno[1,2-b]thiophen-4-one
—— 4-acetylamino-2-acetylimino-3-<i>p</i>-tolyl-2,3-dihydro-thiazole-5-carbonitrile 33374-03-7 C15H14N4O2S
4-acetylamino-2-acetylimino-3-<i>p</i>-tolyl-2,3-dihydro-thiazole-5-carbonitrile
—— 4-iodo-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 1312312-66-5 C21H25IO11
4-iodo-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
—— (4R)-(+)-3-methylmuconolactone 98813-23-1 C7H8O4
(4R)-(+)-3-methylmuconolactone
—— 4,4-dichloro-2-(2-methylpyridin-1-ium-1-yl)-3,5-dioxocyclopenten-1-olate 63371-39-1 C11H7Cl2NO3
4,4-dichloro-2-(2-methylpyridin-1-ium-1-yl)-3,5-dioxocyclopenten-1-olate
—— (4R,5S,7R,8S,10R)-7-Benzyloxymethyl-8-methoxy-2,2,10-trimethyl-1,3,6-trioxa-spiro[4.5]decane-4-carboxylic acid 123492-34-2 C20H28O7
(4R,5S,7R,8S,10R)-7-Benzyloxymethyl-8-methoxy-2,2,10-trimethyl-1,3,6-trioxa-spiro[4.5]decane-4-carboxylic acid
—— 4-(4-fluorophenyl)-1,3-thiazole 383145-29-7 C9H6FNS
4-(4-fluorophenyl)-1,3-thiazole
—— 4-Methoxy-5,8-dihydro-5,8-methano-1-naphthyl-N-methyl carbamate 27560-00-5 C14H15NO3
4-Methoxy-5,8-dihydro-5,8-methano-1-naphthyl-N-methyl carbamate
—— [4-((E)-2-{4'-[(E)-2-(4-Benzoyl-phenyl)-vinyl]-biphenyl-4-yl}-vinyl)-phenyl]-phenyl-methanone 37421-58-2 C42H30O2
[4-((E)-2-{4'-[(E)-2-(4-Benzoyl-phenyl)-vinyl]-biphenyl-4-yl}-vinyl)-phenyl]-phenyl-methanone
—— (4-Bromo-2-ethyl-phenyl)-[((E)-1-but-2-enyl)-pyrrolidin-(2E)-ylidene]-amine 27052-80-8 C16H21BrN2
(4-Bromo-2-ethyl-phenyl)-[((E)-1-but-2-enyl)-pyrrolidin-(2E)-ylidene]-amine
—— 4-cyano-7-fluoro-N,N,5-trimethyl-6-(2-methyl-1,3-thiazol-4-yl)-1,3-benzoxazole-2-carboxamide 927390-31-6 C16H13FN4O2S
4-cyano-7-fluoro-N,N,5-trimethyl-6-(2-methyl-1,3-thiazol-4-yl)-1,3-benzoxazole-2-carboxamide
—— 4-chloro-2,3,5,6-tetrafluoro-1-t-butoxybenzene 121088-12-8 C10H9ClF4O
4-chloro-2,3,5,6-tetrafluoro-1-t-butoxybenzene
—— 4-benzylsulfanyl-5-chloro-2<i>H</i>-pyridazin-3-one 30559-70-7 C11H9ClN2OS
4-benzylsulfanyl-5-chloro-2<i>H</i>-pyridazin-3-one
—— 4-(4-fluorophenyl)-2(5H)-furanone 476471-02-0 C10H7FO2
4-(4-fluorophenyl)-2(5H)-furanone
—— 4-(1,3-dihydroisobenzofuran-1-yl)benzonitrile 1520089-59-1 C15H11NO
4-(1,3-dihydroisobenzofuran-1-yl)benzonitrile
—— 4,4'-bis-(<i>N</i>-methyl-anilino)-1,1'-diazenediyl-bis-pyridinium 64889-86-7 C24H24N6
4,4'-bis-(<i>N</i>-methyl-anilino)-1,1'-diazenediyl-bis-pyridinium
—— [4-Methyl-3-(4-octyl-phenoxycarbonylamino)-phenyl]-carbamic acid 4-octyl-phenyl ester 52820-03-8 C37H50N2O4
[4-Methyl-3-(4-octyl-phenoxycarbonylamino)-phenyl]-carbamic acid 4-octyl-phenyl ester
—— 4-(2-tert-butyl-5-nitrophenyl)-1-methylpyridinium iodide 442847-07-6 C16H19N2O2*I
4-(2-tert-butyl-5-nitrophenyl)-1-methylpyridinium iodide
—— 4-(3-Amino-propane-1-sulfonylamino)-butyric acid 62605-79-2 C7H16N2O4S
4-(3-Amino-propane-1-sulfonylamino)-butyric acid
—— 4'''-n-Propionyl-4-bromo-p-terphenyl 54211-50-6 C21H17BrO
4'''-n-Propionyl-4-bromo-p-terphenyl
—— 4-<2,3-Dichlor-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on 64890-61-5 C8H4Cl2N2O2
4-<2,3-Dichlor-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on
—— 4,5'-bis-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-ylmethyl)-2-methoxy(diphenyl ether) 49648-15-9 C37H38N2O6
4,5'-bis-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-ylmethyl)-2-methoxy(diphenyl ether)