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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-<3'-Spiro-(1,3-dioxo-indan-2,2'-oxiranyl)>-pyridin-1-oxid 88874-04-8 C15H9NO4
4-<3'-Spiro-(1,3-dioxo-indan-2,2'-oxiranyl)>-pyridin-1-oxid
—— (4S)-1-[N-(1,4-benzodioxan-6-yl)aminocarbonylmethyl]-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-2-pyrrolidone 790297-96-0 C25H28N2O7
(4S)-1-[N-(1,4-benzodioxan-6-yl)aminocarbonylmethyl]-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-2-pyrrolidone
—— 4-(benzo[b]pyrido[3,2-f][1,4]oxazepin-5-yl)-N-hydroxybenzamide 1024007-25-7 C19H13N3O3
4-(benzo[b]pyrido[3,2-f][1,4]oxazepin-5-yl)-N-hydroxybenzamide
—— 4-(5-cyano-7-isopropenyl-1,3-benzoxazol-2-yl)-N-({1-[5-(trifluoromethyl)pyridin-2-yl]piperidin-4-yl}methyl)benzamide 1093397-27-3 C30H26F3N5O2
4-(5-cyano-7-isopropenyl-1,3-benzoxazol-2-yl)-N-({1-[5-(trifluoromethyl)pyridin-2-yl]piperidin-4-yl}methyl)benzamide
—— 4-(acetylamino)-3-({[3-chloro-5-(ethoxymethyl)-2-pyridinyl]methyl}amino)-5-methylphenyl acetate 808747-96-8 C20H24ClN3O4
4-(acetylamino)-3-({[3-chloro-5-(ethoxymethyl)-2-pyridinyl]methyl}amino)-5-methylphenyl acetate
—— 4-(2,2-Dimethyl-4-pyridin-2-yl-cyclobutyl)-morpholine; compound with (Z)-but-2-enedioic acid 28487-20-9 C4H4O4*C15H22N2O
4-(2,2-Dimethyl-4-pyridin-2-yl-cyclobutyl)-morpholine; compound with (Z)-but-2-enedioic acid
—— 4'-Methyl-2,3,4,5,6-pentadeuterioazobenzol 35159-19-4 C13H12N2
4'-Methyl-2,3,4,5,6-pentadeuterioazobenzol
—— 4-methoxy-2-[4-(3-methoxy-styryl)-phenyl]-7-phenyl-2,7-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bis[1,2,3]triazole 41615-17-2 C28H22N6O2
4-methoxy-2-[4-(3-methoxy-styryl)-phenyl]-7-phenyl-2,7-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bis[1,2,3]triazole
—— 4-Methylamino-4'-azachalkon-4'-oxid 39081-47-5 C15H14N2O2
4-Methylamino-4'-azachalkon-4'-oxid
—— 4',4'''-Dimethoxy-2',2'''-bi(dihydro-chalkonyloxy)methane 76672-89-4 C33H32O6
4',4'''-Dimethoxy-2',2'''-bi(dihydro-chalkonyloxy)methane
—— 4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-(3-oxobutyl)-pyrazolidin-3-one 140182-01-0 C12H21N3O4
4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-(3-oxobutyl)-pyrazolidin-3-one
—— 4-(2-methyl-6-phenylpyridin-4-yl)benzonitrile 1338441-66-9 C19H14N2
4-(2-methyl-6-phenylpyridin-4-yl)benzonitrile
—— 4-bromo-5-fluoro-2-methylbenzylamine hydrochloride 2060032-17-7 C8H9BrFN*ClH
4-bromo-5-fluoro-2-methylbenzylamine hydrochloride
—— 4-(7-amino-2-hydroxy-5-oxo-6-phenylazo-4,5-dihydropyrazolo[1,5-a]pyrimidin-3-ylazo)-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide 1196445-71-2 C27H20N10O8S2
4-(7-amino-2-hydroxy-5-oxo-6-phenylazo-4,5-dihydropyrazolo[1,5-a]pyrimidin-3-ylazo)-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide
—— 4-((Z)-2-Ethylcarbamoyl-vinylsulfanyl)-2-methyl-3-oxo-butyric acid ethyl ester 27032-18-4 C12H19NO4S
4-((Z)-2-Ethylcarbamoyl-vinylsulfanyl)-2-methyl-3-oxo-butyric acid ethyl ester
—— 4-hydroxy-7-methoxy-3-(4-methoxy-benzoyl)-coumarin 109696-86-8 C18H14O6
4-hydroxy-7-methoxy-3-(4-methoxy-benzoyl)-coumarin
—— 4-N-(4-aminophenyl)-6-cyclopropyl-2-N-(5-methyl-1H-pyrazol-3-yl)-1,3,5-triazine-2,4-diamine 1258205-32-1 C16H18N8
4-N-(4-aminophenyl)-6-cyclopropyl-2-N-(5-methyl-1H-pyrazol-3-yl)-1,3,5-triazine-2,4-diamine
—— 4-methyl-5-oxo-2-phenyl-4,5-dihydrooxazole-4-carboxylic acid benzyl ester 886466-27-9 C18H15NO4
4-methyl-5-oxo-2-phenyl-4,5-dihydrooxazole-4-carboxylic acid benzyl ester
—— 4-(4-(5-((1E,3Z)-4-(2-chloro-10H-phenothiazin-10-yl)buta-1,3-dien-1-yl)-2H-tetrazol-2-yl)phenyl)morpholine 1401710-62-0 C27H23ClN6OS
4-(4-(5-((1E,3Z)-4-(2-chloro-10H-phenothiazin-10-yl)buta-1,3-dien-1-yl)-2H-tetrazol-2-yl)phenyl)morpholine
—— [(4R,4aS,7aR,12bS)-4a-hydroxy-7-oxo-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl] decanoate 52075-93-1 C29H39NO5
[(4R,4aS,7aR,12bS)-4a-hydroxy-7-oxo-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl] decanoate
—— 4-carboxamido-2-(2',3'-isopropylidene-β-D-ribofuranosyl)thiazolyl(5'->5')adenosine pyrophosphate 85221-13-2 C22H29N7O14P2S
4-carboxamido-2-(2',3'-isopropylidene-β-D-ribofuranosyl)thiazolyl(5'->5')adenosine pyrophosphate
—— 4,4'-[3,6,10,11-tetrakis(pentyloxy)triphenylene-2,7-diylbis(oxy)]dibutan-1-ol 1155814-26-8 C46H68O8
4,4'-[3,6,10,11-tetrakis(pentyloxy)triphenylene-2,7-diylbis(oxy)]dibutan-1-ol
—— 4-[7-(3-Carboxypropoxy)-3,6,10,11-tetrapentoxytriphenylen-2-yl]oxybutanoic acid 909119-69-3 C46H64O10
4-[7-(3-Carboxypropoxy)-3,6,10,11-tetrapentoxytriphenylen-2-yl]oxybutanoic acid
—— 4-(5-tert-butoxycarbonylamino-hept-6-enoylamino)-butyric acid methyl ester 748816-94-6 C16H28N2O5
4-(5-tert-butoxycarbonylamino-hept-6-enoylamino)-butyric acid methyl ester
—— 4-(4-Amino-phenyl)-2-methyl-1-phenyl-pyrrol-3-carbonsaeure 28993-20-6 C18H16N2O2
4-(4-Amino-phenyl)-2-methyl-1-phenyl-pyrrol-3-carbonsaeure
—— 4,4'-Dimethyl-6,6'-dichlor-leukothioindigo-bis(schwefelsaeuremonoester) 3875-72-7 C18H10Cl2O8S4*2Na
4,4'-Dimethyl-6,6'-dichlor-leukothioindigo-bis(schwefelsaeuremonoester)
—— 4-Isopropyl-7-methyl-2-phenylthiotropone 21257-81-8 C17H18OS
4-Isopropyl-7-methyl-2-phenylthiotropone
—— 4-acetoxy-2-(5-nitro-furan-2-ylmethylene)-indan-1-one 28946-09-0 C16H11NO6
4-acetoxy-2-(5-nitro-furan-2-ylmethylene)-indan-1-one
—— (4-acetoxy-phenyl)-(3,5-dimethyl-benzofuran-2-yl)-methanone 32730-27-1 C19H16O4
(4-acetoxy-phenyl)-(3,5-dimethyl-benzofuran-2-yl)-methanone
—— [4-Methoxy-benzyliden]-4-rhodan-anilin 3378-56-1 C15H12N2OS
[4-Methoxy-benzyliden]-4-rhodan-anilin
—— 4-Hydroxy-8-trifluoromethylsulfanyl-quinoline-3-carboxylic acid ethyl ester 54536-77-5 C13H10F3NO3S
4-Hydroxy-8-trifluoromethylsulfanyl-quinoline-3-carboxylic acid ethyl ester
—— 4-(2,5-Dimethoxy-phenyl)-3-hydroxy-1H-quinolin-2-one 99557-36-5 C17H15NO4
4-(2,5-Dimethoxy-phenyl)-3-hydroxy-1H-quinolin-2-one
—— (4-{4-carbamoyl-5-[3-(3-methylcarbamoyl-phenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid 1143506-61-9 C22H22N6O6
(4-{4-carbamoyl-5-[3-(3-methylcarbamoyl-phenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid
—— 4-chloro-N-(2,3-difluoro-4-(oxazol-2-yl)benzyl)-N-((1R,2R)-2-(hydroxymethyl)cyclohexyl)benzenesulfonamide 1245651-25-5 C23H23ClF2N2O4S
4-chloro-N-(2,3-difluoro-4-(oxazol-2-yl)benzyl)-N-((1R,2R)-2-(hydroxymethyl)cyclohexyl)benzenesulfonamide
—— 4-ethyl-1-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl} thiosemicarbazide 474078-31-4 C19H20N6OS2
4-ethyl-1-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl} thiosemicarbazide
—— 4-Isopropenyl-4-methyl-2-phenyl-5-((E)-propenyl)-[1,3]dioxolane 66334-62-1 C16H20O2
4-Isopropenyl-4-methyl-2-phenyl-5-((E)-propenyl)-[1,3]dioxolane
—— 4'-[2-(4-Octyloxy-phenyl)-ethyl]-biphenyl-4-carbonitrile 60003-38-5 C29H33NO
4'-[2-(4-Octyloxy-phenyl)-ethyl]-biphenyl-4-carbonitrile
—— 4,4'-(piperazine-1,4-diyl)bis(4-oxobutanoyl chloride) 1357146-77-0 C12H16Cl2N2O4
4,4'-(piperazine-1,4-diyl)bis(4-oxobutanoyl chloride)
—— 4-Chlor-2,2-diphenoxy-6-phenyl-2-phospha-1,3,5-triazin 21904-59-6 C20H15ClN3O2P
4-Chlor-2,2-diphenoxy-6-phenyl-2-phospha-1,3,5-triazin
—— 4-(2-dimethylamino-1,1-dimethylethyl)benzaldehyde 630385-63-6 C13H19NO
4-(2-dimethylamino-1,1-dimethylethyl)benzaldehyde
—— 4'-<(benzoylmethyl)aminocarbonyl>-4-(5-phenyl-1,3,4-oxadiazol-2-yl)biphenyl 154532-12-4 C29H21N3O3
4'-<(benzoylmethyl)aminocarbonyl>-4-(5-phenyl-1,3,4-oxadiazol-2-yl)biphenyl
—— 4-methoxy-N-((2-(4-methylpyridin-2-yl)phenyl)(phenyl)methyl)aniline 1373369-90-4 C26H24N2O
4-methoxy-N-((2-(4-methylpyridin-2-yl)phenyl)(phenyl)methyl)aniline
—— 4-(4-Aminoquinazolin-7-ylmethyl)-3-oxopiperazine-1-carboxylic acid (5-chloro-thiophen-2-ylmethyl)amide 234102-59-1 C19H19ClN6O2S
4-(4-Aminoquinazolin-7-ylmethyl)-3-oxopiperazine-1-carboxylic acid (5-chloro-thiophen-2-ylmethyl)amide
—— 4-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]pyridine-2(1H)-one 1359027-75-0 C19H14F3N5O3
4-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]pyridine-2(1H)-one
—— 4-phenylselenenylestrone 133586-90-0 C24H26O2Se
4-phenylselenenylestrone
—— 4-(2-amino-4-pyrimidinyl)-N-{(1S)-1-[4-(methyloxy)phenyl]ethyl}benzamide 862723-23-7 C20H20N4O2
4-(2-amino-4-pyrimidinyl)-N-{(1S)-1-[4-(methyloxy)phenyl]ethyl}benzamide
—— 4-(2-phenyl-oxazol-5-yl)-benzaldehyde 2681-23-4 C16H11NO2
4-(2-phenyl-oxazol-5-yl)-benzaldehyde
—— 4'-amino-1-methyl-4-phenyl-2'(1'H)-thioxo-1,2-dihydrospiro<phenanthrene-3(4H),5'pyrimidin>-6'(5'H)-one 127780-41-0 C24H21N3OS
4'-amino-1-methyl-4-phenyl-2'(1'H)-thioxo-1,2-dihydrospiro<phenanthrene-3(4H),5'pyrimidin>-6'(5'H)-one
—— 4-methoxy-1-nitro-9H-xanthen-9-one 29949-61-9 C14H9NO5
4-methoxy-1-nitro-9H-xanthen-9-one
—— 4-[[4-[[4-(4-Methoxyphenyl)piperazin-1-yl]methyl]-5-sulfanylidene-1,3,4-thiadiazol-2-yl]methoxy]-1-methylquinolin-2-one 1402843-78-0 C25H27N5O3S2
4-[[4-[[4-(4-Methoxyphenyl)piperazin-1-yl]methyl]-5-sulfanylidene-1,3,4-thiadiazol-2-yl]methoxy]-1-methylquinolin-2-one