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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4A,5,6,10b-tetrahydrobenzo[h]quinazoline-2,4(1H,3H)-dione 1303471-09-1 C12H12N2O2
4A,5,6,10b-tetrahydrobenzo[h]quinazoline-2,4(1H,3H)-dione
—— 4-amino-6-cyano-1-phenyl-1H-bis<1,2,3>triazolo<1,5-a:4',5'-e>pyrimidine 103912-91-0 C12H7N9
4-amino-6-cyano-1-phenyl-1H-bis<1,2,3>triazolo<1,5-a:4',5'-e>pyrimidine
—— 4-(3-Cyano-phenyl)-2-hydroxy-5-oxo-2-trifluoromethyl-1,2,3,4,5,6,7,8-octahydro-quinoline-3-carboxylic acid 3-methyl-but-2-enyl ester 852613-19-5 C23H23F3N2O4
4-(3-Cyano-phenyl)-2-hydroxy-5-oxo-2-trifluoromethyl-1,2,3,4,5,6,7,8-octahydro-quinoline-3-carboxylic acid 3-methyl-but-2-enyl ester
—— 4-phenyl-3,4,6,7,12,12b-hexahydro-1<i>H</i>-indolo[2,3-<i>a</i>]quinolizin-2-one 95003-21-7 C21H20N2O
4-phenyl-3,4,6,7,12,12b-hexahydro-1<i>H</i>-indolo[2,3-<i>a</i>]quinolizin-2-one
—— 4-[4-(4-Chloro-8-isopropyl-quinolin-2-yl)-4-oxo-butyryl]-benzoic acid methyl ester 351419-74-4 C24H22ClNO4
4-[4-(4-Chloro-8-isopropyl-quinolin-2-yl)-4-oxo-butyryl]-benzoic acid methyl ester
—— 4-Chlor-3,4-dihydro-1-benzothiepin-5(2H)-on 40322-39-2 C10H9ClOS
4-Chlor-3,4-dihydro-1-benzothiepin-5(2H)-on
—— (4-Phenylphenyl) 4-[9-(4-methylidene-5-oxooxolan-2-yl)nonoxy]benzoate 1033761-82-8 C33H36O5
(4-Phenylphenyl) 4-[9-(4-methylidene-5-oxooxolan-2-yl)nonoxy]benzoate
—— 4-(4-Chlorophenyl)-1-(4-methylphenyl)sulfonylpiperidine-3,4-diol 886198-31-8 C18H20ClNO4S
4-(4-Chlorophenyl)-1-(4-methylphenyl)sulfonylpiperidine-3,4-diol
—— 4-(4-hydroxy-1-butynyl)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone 913391-78-3 C31H35N3O4
4-(4-hydroxy-1-butynyl)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone
—— 4-(5-bromo-7-fluoro-2,3-dihydrobenzofuran-2-yl)piperidine 1346529-65-4 C13H15BrFNO
4-(5-bromo-7-fluoro-2,3-dihydrobenzofuran-2-yl)piperidine
—— 4-[1,1-dimethyl-3-(1H-tetrazol-5-yl)propyl]-N-[6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]benzamide 1005784-23-5 C21H20F3N7O
4-[1,1-dimethyl-3-(1H-tetrazol-5-yl)propyl]-N-[6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]benzamide
—— 4-amino-N-(7-((4-methoxyphenyl)amino)benzo[d]thiazol-2-yl)benzenesulfonamide 913733-90-1 C20H18N4O3S2
4-amino-N-(7-((4-methoxyphenyl)amino)benzo[d]thiazol-2-yl)benzenesulfonamide
—— 4-(2,4,6-tribromoanilino)tetrachloropyridine 75723-78-3 C11H3Br3Cl4N2
4-(2,4,6-tribromoanilino)tetrachloropyridine
—— 4'-(2,6,6-Trimethyl-cyclohex-1-enyl)-biphenyl-4-carboxylic acid methyl ester 91587-34-7 C23H26O2
4'-(2,6,6-Trimethyl-cyclohex-1-enyl)-biphenyl-4-carboxylic acid methyl ester
—— 4-(3-(benzyloxy)benzyloxy)benzoic acid 814920-63-3 C21H18O4
4-(3-(benzyloxy)benzyloxy)benzoic acid
—— 4-Mercaptopyridin-S-tetraacetyl-β-D-glucopyranosid 100195-47-9 C19H23NO9S
4-Mercaptopyridin-S-tetraacetyl-β-D-glucopyranosid
—— 4-[6-(3-methoxy-propoxy)-benzofuran-3-ylmethoxy]-1H-indole-2-carboxylic acid 1050426-56-6 C22H21NO6
4-[6-(3-methoxy-propoxy)-benzofuran-3-ylmethoxy]-1H-indole-2-carboxylic acid
—— 4-[2-(4-chloro-phenoxy)-2-methyl-propyl]-4,5-dihydro-oxazol-2-ylamine 1205640-06-7 C13H17ClN2O2
4-[2-(4-chloro-phenoxy)-2-methyl-propyl]-4,5-dihydro-oxazol-2-ylamine
—— 4-(dimethylamino)-N-[3-[(2-tritylsulfanylacetyl)amino]propyl]benzamide 944457-59-4 C33H35N3O2S
4-(dimethylamino)-N-[3-[(2-tritylsulfanylacetyl)amino]propyl]benzamide
—— 4-(ethylsulfinyl)-3-[1-(thiophen-2-yl)ethenyl]pyridine 1345683-06-8 C13H13NOS2
4-(ethylsulfinyl)-3-[1-(thiophen-2-yl)ethenyl]pyridine
—— 4-Benzoyl-5-aethoxycarbonylamino-thiadiazol-(1,2,3) 2037-84-5 C12H11N3O3S
4-Benzoyl-5-aethoxycarbonylamino-thiadiazol-(1,2,3)
—— 4-Amino-6-benzo[1,3]dioxol-5-ylmethyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one 117530-93-5 C12H12N4O3S
4-Amino-6-benzo[1,3]dioxol-5-ylmethyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one
—— 4,5-dimethyl-4,5-diphenylhexan-2-ol 103229-99-8 C20H26O
4,5-dimethyl-4,5-diphenylhexan-2-ol
—— 4-hydroxy-6,8,6',6'-tetramethyl-5',6'-dihydro-1'<i>H</i>-spiro[chroman-2,4'-pyrimidin]-2'-one 62353-31-5 C16H22N2O3
4-hydroxy-6,8,6',6'-tetramethyl-5',6'-dihydro-1'<i>H</i>-spiro[chroman-2,4'-pyrimidin]-2'-one
—— 4-{[1-(6-fluoro-naphthalen-2-ylmethyl)-piperidin-4-ylcarbamoyl]-methylsulfanyl}-benzoic acid methyl ester 948833-69-0 C26H27FN2O3S
4-{[1-(6-fluoro-naphthalen-2-ylmethyl)-piperidin-4-ylcarbamoyl]-methylsulfanyl}-benzoic acid methyl ester
—— 4-(5-(3-oxo-3,4-dihydrobenzo[g]quinoxalin-2-yl)imidazo[2,1-b]thiazol-6-yl)benzonitrile 1408000-93-0 C24H13N5OS
4-(5-(3-oxo-3,4-dihydrobenzo[g]quinoxalin-2-yl)imidazo[2,1-b]thiazol-6-yl)benzonitrile
—— 4-[((E)-3,7-Dimethyl-octa-2,6-dienyl)-prop-2-ynyl-amino]-benzoic acid ethyl ester 51857-99-9 C22H29NO2
4-[((E)-3,7-Dimethyl-octa-2,6-dienyl)-prop-2-ynyl-amino]-benzoic acid ethyl ester
—— 4-bromomethyl-5-methyl-2-p-tolyl-2H-[1,2,3]triazole 875657-75-3 C11H12BrN3
4-bromomethyl-5-methyl-2-p-tolyl-2H-[1,2,3]triazole
—— 4-Methyl-2-(2-methyl-1-propenyl)oxazol 78503-07-8 C8H11NO
4-Methyl-2-(2-methyl-1-propenyl)oxazol
—— (4aS,9aR)-9a-Methoxy-1,2,3,4,4a,9a-hexahydro-fluoren-9-one oxime 118017-64-4 C14H17NO2
(4aS,9aR)-9a-Methoxy-1,2,3,4,4a,9a-hexahydro-fluoren-9-one oxime
—— 4-Bromo-5-((E)-1-methyl-2-phenyl-vinyl)-1-(4-sulfamoyl-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 81750-48-3 C21H20BrN3O4S
4-Bromo-5-((E)-1-methyl-2-phenyl-vinyl)-1-(4-sulfamoyl-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
—— 4-(4-Brom-phenacyloxyimino)-2-oxo-chroman 4825-77-8 C17H12BrNO4
4-(4-Brom-phenacyloxyimino)-2-oxo-chroman
—— 4-Fluoro-N-(2-(2-(1-naphthylmethylene)hydrazino)-2-oxoethyl)benzamide 769142-60-1 C20H16FN3O2
4-Fluoro-N-(2-(2-(1-naphthylmethylene)hydrazino)-2-oxoethyl)benzamide
—— [4-allyloxy-3-bromophenyl]acetaldehyde 851438-26-1 C11H11BrO2
[4-allyloxy-3-bromophenyl]acetaldehyde
—— 4-ethyl-2-[3-methoxy-4-(4-methylimidazol-1-yl)anilino]-6a,7,8,9-tetrahydro-5H-pyrrolo[2,1-h]pteridin-6-one 1451884-02-8 C22H25N7O2
4-ethyl-2-[3-methoxy-4-(4-methylimidazol-1-yl)anilino]-6a,7,8,9-tetrahydro-5H-pyrrolo[2,1-h]pteridin-6-one
—— 4-dodecyl-2-formylphenyl triflate 1453492-38-0 C20H29F3O4S
4-dodecyl-2-formylphenyl triflate
—— 4-Pyrazolo[1,5-a]pyridin-3-yl-2-thiazolecarboxylic acid 1207557-55-8 C11H7N3O2S
4-Pyrazolo[1,5-a]pyridin-3-yl-2-thiazolecarboxylic acid
—— 4-(4'-Nitrophenyl)-dithio-chinolin-N-oxid 75449-22-8 C15H10N2O3S2
4-(4'-Nitrophenyl)-dithio-chinolin-N-oxid
—— 4-chloro-6-(1-chloro-2-phenyl-vinyl)-2-methyl-pyrimidine 74181-55-8 C13H10Cl2N2
4-chloro-6-(1-chloro-2-phenyl-vinyl)-2-methyl-pyrimidine
—— [4-(3-Ethoxy-naphtho[1,8-bc]thiophen-2-ylidene)-cyclohexa-2,5-dienylidene]-dimethyl-ammonium 72781-69-2 C21H20NOS
[4-(3-Ethoxy-naphtho[1,8-bc]thiophen-2-ylidene)-cyclohexa-2,5-dienylidene]-dimethyl-ammonium
—— 4-(2-{2-[2-(2-Butoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-pyridine 1-oxide 73197-52-1 C17H29NO6
4-(2-{2-[2-(2-Butoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-pyridine 1-oxide
—— 4-(3'-Methoxy-phenyl)-5-methyl-pyrrolidon-2 33549-13-2 C12H15NO2
4-(3'-Methoxy-phenyl)-5-methyl-pyrrolidon-2
—— 4-(2-[2]furyl-vinyl)-pyridine 20189-51-9 C11H9NO
4-(2-[2]furyl-vinyl)-pyridine
—— 4-(hexadecylamino)hydrocinnamamide 83752-97-0 C25H44N2O
4-(hexadecylamino)hydrocinnamamide
—— 4-Hydroperoxy-2-methyl-4,5-diphenyl-4H-imidazol 71148-96-4 C16H14N2O2
4-Hydroperoxy-2-methyl-4,5-diphenyl-4H-imidazol
—— 4,4-dimethyl-1-(4-nitro-phenyl)-3-oxo-3,4-dihydro-1<i>H</i>-isoquinoline-2-carboxylic acid butylamide 72800-08-9 C22H25N3O4
4,4-dimethyl-1-(4-nitro-phenyl)-3-oxo-3,4-dihydro-1<i>H</i>-isoquinoline-2-carboxylic acid butylamide
—— 4-ethyl-1-[(2-methyl-indol-3-yl)-acetyl]-thiosemicarbazide 72548-93-7 C14H18N4OS
4-ethyl-1-[(2-methyl-indol-3-yl)-acetyl]-thiosemicarbazide
—— 4-(methylthio)-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide 37612-12-7 C22H28N2OS
4-(methylthio)-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide
—— 4-{2-butyl-5-[((R)-2-mercapto-4-methylpentanoylamino)methyl]imidazol-1-ylmethyl}-2-fluorobenzoic acid 1073547-82-6 C22H30FN3O3S
4-{2-butyl-5-[((R)-2-mercapto-4-methylpentanoylamino)methyl]imidazol-1-ylmethyl}-2-fluorobenzoic acid
—— 4-(2-(N-(3-chlorobenzyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate 590406-43-2 CH4O3S*C17H20ClN3O
4-(2-(N-(3-chlorobenzyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate