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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-O-Acetyl-C-2-stearoyl-1,5-anhydro-2,3,6-trideoxy-3-N-trifluoroacetamido-L-arabino-hex-1-enitol 146579-16-0 C28H46F3NO5
4-O-Acetyl-C-2-stearoyl-1,5-anhydro-2,3,6-trideoxy-3-N-trifluoroacetamido-L-arabino-hex-1-enitol
—— (4-(1-ethyl-propyl)-piperazin-1-yl)-(4-piperidin-1-ylmethyl-phenyl)-methanone 686720-85-4 C22H35N3O
(4-(1-ethyl-propyl)-piperazin-1-yl)-(4-piperidin-1-ylmethyl-phenyl)-methanone
—— 4-(1-(2-hydroxyphenyl)ethylideneamino)benzonitrile 1382678-14-9 C15H12N2O
4-(1-(2-hydroxyphenyl)ethylideneamino)benzonitrile
—— 4-{3-[6-[5-(2-difluoromethoxy-benzyl-carbamoyl)-5-thiophen-3-yl-phenoxy]-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester 1162261-14-4 C42H49F2NO8S
4-{3-[6-[5-(2-difluoromethoxy-benzyl-carbamoyl)-5-thiophen-3-yl-phenoxy]-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester
—— 4,4'-bis-[2-(3-ethyl-3H-benzooxazol-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-p-phenylene-bis-pyrazol-3-one 13745-15-8 C46H36N6O4
4,4'-bis-[2-(3-ethyl-3H-benzooxazol-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-p-phenylene-bis-pyrazol-3-one
—— 4-(Bis-methylsulfanyl-methylene)-8-methyl-5-(3-methyl-isoxazol-5-ylmethyl)-2,3,4,5-tetrahydro-benzo[b]thiepin-5-ol 116830-66-1 C19H23NO2S3
4-(Bis-methylsulfanyl-methylene)-8-methyl-5-(3-methyl-isoxazol-5-ylmethyl)-2,3,4,5-tetrahydro-benzo[b]thiepin-5-ol
—— {4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-1(S)-[4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-1(S)-(1-naphthalen-1(S)-yl-ethylcarbamoyl)-butylcarbamoyl]-butyl}-carbamic acid tert-butyl ester 905593-25-1 C47H65N9O8S2
{4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-1(S)-[4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-1(S)-(1-naphthalen-1(S)-yl-ethylcarbamoyl)-butylcarbamoyl]-butyl}-carbamic acid tert-butyl ester
—— 4-[(2R,6S)-10-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methanobenzo[d]azocine-3-carbonyl]-N-phenyl-benzamide 1155852-48-4 C29H30N2O3
4-[(2R,6S)-10-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methanobenzo[d]azocine-3-carbonyl]-N-phenyl-benzamide
—— (4,4-diphenyl-semicarbazono)-acetic acid ethyl ester 66074-22-4 C17H17N3O3
(4,4-diphenyl-semicarbazono)-acetic acid ethyl ester
—— 4-(5-Dimethylamino-benzotriazol-2-yl)-benzaldehyde 123228-46-6 C15H14N4O
4-(5-Dimethylamino-benzotriazol-2-yl)-benzaldehyde
—— 4-(4-Methoxy-phenyl)-6,6-diphenyl-5,6-dihydro-4H-pyran-3-carbaldehyde 146514-70-7 C25H22O3
4-(4-Methoxy-phenyl)-6,6-diphenyl-5,6-dihydro-4H-pyran-3-carbaldehyde
—— 4-Fluor-salicylsaeure-<4-hydroxy-anilid> 1645-52-9 C13H10FNO3
4-Fluor-salicylsaeure-<4-hydroxy-anilid>
—— 4-(3-trifluoromethyl-4-chlorobenzoyl)-4-hydroxypiperidine hydrochloride 59834-57-0 C13H13ClF3NO2*ClH
4-(3-trifluoromethyl-4-chlorobenzoyl)-4-hydroxypiperidine hydrochloride
—— 4,5-Dimorpholino-2-phenyl-1-phenyloxycarbonyl-4,5-dihydroimidazol 73126-88-2 C24H28N4O4
4,5-Dimorpholino-2-phenyl-1-phenyloxycarbonyl-4,5-dihydroimidazol
—— 4-((benzhydrylamino)methyl)-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine 1313413-79-4 C22H26N6
4-((benzhydrylamino)methyl)-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine
—— 4-nitrobenzyl (1S,5R,6S)-2-[7-[2-(1-azonia-4-azabicyclo-[2,2,2]oct-1-yl)ethyl]thioimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate bromide 352308-88-4 Br*C30H35N6O6S2
4-nitrobenzyl (1S,5R,6S)-2-[7-[2-(1-azonia-4-azabicyclo-[2,2,2]oct-1-yl)ethyl]thioimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate bromide
—— 4-(Dimethylamino)-5-azaazulen 72866-45-6 C11H12N2
4-(Dimethylamino)-5-azaazulen
—— 4-Methyl-2-methylsulfanyl-5-oxo-pentanoic acid 74252-50-9 C7H12O3S
4-Methyl-2-methylsulfanyl-5-oxo-pentanoic acid
—— [4-(2-Chloro-1,1,2-trifluoro-ethoxy)-phenyl]-hydrazine 29330-03-8 C8H8ClF3N2O
[4-(2-Chloro-1,1,2-trifluoro-ethoxy)-phenyl]-hydrazine
—— 4-amino-<i>N</i>-(5-cyclopropyl-4-methoxy-pyrimidin-2-yl)-benzenesulfonamide 21560-68-9 C14H16N4O3S
4-amino-<i>N</i>-(5-cyclopropyl-4-methoxy-pyrimidin-2-yl)-benzenesulfonamide
—— 4-(2-chloro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yl)-amide 1266245-82-2 C18H18ClF3N4O3
4-(2-chloro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yl)-amide
—— 4­-(1­-methyl­-3­-methyleneimidazolium)­-benzyl 2,3,4­-tri­-O-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-triisopropylsilyl­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranoside trifluoromethanesulfonate 1430971-72-4 CF3O3S*C102H101N2O25Si
4­-(1­-methyl­-3­-methyleneimidazolium)­-benzyl 2,3,4­-tri­-O-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-triisopropylsilyl­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranoside trifluoromethanesulfonate
—— 4-Piperidino-3,5-bis-morpholino-1,2,6-trifluor-benzol 15369-17-2 C19H26F3N3O2
4-Piperidino-3,5-bis-morpholino-1,2,6-trifluor-benzol
—— 4-Benzyl-3-butylamino-5-sulfamoyl-benzoic acid butyl ester 36148-37-5 C22H30N2O4S
4-Benzyl-3-butylamino-5-sulfamoyl-benzoic acid butyl ester
—— 4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-5,7-difluoro-3-methyl-2-(3-(trifluoromethyl)benzyl)quinoline 1259514-05-0 C31H29F5N4O
4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-5,7-difluoro-3-methyl-2-(3-(trifluoromethyl)benzyl)quinoline
—— 4,5,6,7,8,9-hexahydro-3<i>H</i>-cyclooctathiazole-2-thione 65954-37-2 C9H13NS2
4,5,6,7,8,9-hexahydro-3<i>H</i>-cyclooctathiazole-2-thione
—— 4-cyano-3-iodo-5-(methylsulfanyl)thiophene-2-carboxamide 1174304-56-3 C7H5IN2OS2
4-cyano-3-iodo-5-(methylsulfanyl)thiophene-2-carboxamide
—— 4-Ethylamino-4-methyl-1-p-tolyl-pentan-3-ol; hydrochloride 13957-66-9 C15H25NO*ClH
4-Ethylamino-4-methyl-1-p-tolyl-pentan-3-ol; hydrochloride
—— 4-bromo-1-(2,4-dinitro-phenyl)-5-phenyl-1<i>H</i>-pyrazole 13809-00-2 C15H9BrN4O4
4-bromo-1-(2,4-dinitro-phenyl)-5-phenyl-1<i>H</i>-pyrazole
—— 4-(5-Amino-2,3,4-trimethoxy-phenyl)-5,6-dimethyl-2-pyridon 16245-32-2 C16H20N2O4
4-(5-Amino-2,3,4-trimethoxy-phenyl)-5,6-dimethyl-2-pyridon
—— 4-Hydroxy-6-methyl-2-(2-pentoxyethyl)-pyrimidin 15986-89-7 C12H20N2O2
4-Hydroxy-6-methyl-2-(2-pentoxyethyl)-pyrimidin
—— 4-Nitro-7-morpholino-2,3-pentamethylen-indol 14196-00-0 C17H21N3O3
4-Nitro-7-morpholino-2,3-pentamethylen-indol
—— 4,4,10,10-Tetraphenyl-tridecan-3,11-dion 2698-90-0 C37H40O2
4,4,10,10-Tetraphenyl-tridecan-3,11-dion
—— 4-Trifluoromethyl-phthaloyl dichloride 1483-50-7 C9H3Cl2F3O2
4-Trifluoromethyl-phthaloyl dichloride
—— 4-(4-fluoroanilino)-N-(pyridin-3-ylmethyl)benzamide 600171-01-5 C19H16FN3O
4-(4-fluoroanilino)-N-(pyridin-3-ylmethyl)benzamide
—— 4-(4-chlorophenyl)-N,N-dimethyl-4-oxobut-2-enamide 57797-00-9 C12H12ClNO2
4-(4-chlorophenyl)-N,N-dimethyl-4-oxobut-2-enamide
—— 4,6-bis-benzoylamino-2-benzoyloxy-[1,3,5]triazine 64472-93-1 C24H17N5O4
4,6-bis-benzoylamino-2-benzoyloxy-[1,3,5]triazine
—— (4S,6S)-4-(2,4-difluoro-5-(pyrimidin-5-yl)phenyl)-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine 1620827-37-3 C16H13F5N4O
(4S,6S)-4-(2,4-difluoro-5-(pyrimidin-5-yl)phenyl)-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
—— 4,5-Epoxy-2,2,4-trimethyl-pentyl-isobutyrat 3465-16-5 C12H22O3
4,5-Epoxy-2,2,4-trimethyl-pentyl-isobutyrat
—— 4-(1-(cyclopropylsulfonyl)piperidin-4-yl)-3-(4-(2-(4-(3-oxomorpholino)phenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)butanenitrile 1153938-11-4 C29H34N8O4S
4-(1-(cyclopropylsulfonyl)piperidin-4-yl)-3-(4-(2-(4-(3-oxomorpholino)phenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)butanenitrile
—— 4-Methyl-3,5,6-trimethoxy-1,2-benzoldicarbonsaeure-anhydrid 25534-14-9 C12H12O6
4-Methyl-3,5,6-trimethoxy-1,2-benzoldicarbonsaeure-anhydrid
—— (4-{4-(butyloxy)-1-hydroxy-9-[(1-methylethyl)oxy]-3-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid 1028543-64-7 C27H29NO6
(4-{4-(butyloxy)-1-hydroxy-9-[(1-methylethyl)oxy]-3-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid
—— 4-[5-(3,5-dichloro-4-fluoro-phenyl)-5-(trifluoromethyl)-4H-isothiazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide 1444175-47-6 C22H16Cl2F7N3O2S
4-[5-(3,5-dichloro-4-fluoro-phenyl)-5-(trifluoromethyl)-4H-isothiazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide
—— 4-isopropyl[1,2]dithiolo[4,3-b]indole-3(4H)-thione 1142926-56-4 C12H11NS3
4-isopropyl[1,2]dithiolo[4,3-b]indole-3(4H)-thione
—— [(4,6-dimethyl-pyridin-2-ylamino)-methylene]-succinic acid diethyl ester 50537-47-8 C16H22N2O4
[(4,6-dimethyl-pyridin-2-ylamino)-methylene]-succinic acid diethyl ester
—— 4-Fluoro-1-(3-methoxypropyl)indole-3-carbaldehyde 897949-75-6 C13H14FNO2
4-Fluoro-1-(3-methoxypropyl)indole-3-carbaldehyde
—— 4-(p-methylbenzoyl)-3-oxo-4-aza-5-pregnene-20E-oxime-N–O-(p-methylbenzoate) ester 1638182-23-6 C36H42N2O4
4-(p-methylbenzoyl)-3-oxo-4-aza-5-pregnene-20E-oxime-N–O-(p-methylbenzoate) ester
—— 4-phenyl-2-(3-phenyl-propionylamino)-butyric acid 861777-43-7 C19H21NO3
4-phenyl-2-(3-phenyl-propionylamino)-butyric acid
—— 4-(2-hydroxyimino-3-oxo-olean-12-en-28-oyl)-morpholine 55732-20-2 C34H52N2O4
4-(2-hydroxyimino-3-oxo-olean-12-en-28-oyl)-morpholine
—— 4,8-dimethyl-azulene-6-carboxylic acid ethyl ester 741709-33-1 C15H16O2
4,8-dimethyl-azulene-6-carboxylic acid ethyl ester