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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-chloro-5-difluoromethoxyl-1-methylpyrazol-3-yl)thiophenol 219938-98-4 C11H9ClF2N2OS
4-(4-chloro-5-difluoromethoxyl-1-methylpyrazol-3-yl)thiophenol
—— (4S,5S)-4-O-methyl-2,3,6-trideoxy-hexopyranosyl dihydrogen phosphate triethylammonium salt 1339937-95-9 C6H15N*C7H15O6P
(4S,5S)-4-O-methyl-2,3,6-trideoxy-hexopyranosyl dihydrogen phosphate triethylammonium salt
—— 4-methylthiophen-2-amine trifluoroacetate salt 1194973-24-4 C2HF3O2*C5H7NS
4-methylthiophen-2-amine trifluoroacetate salt
—— [4-(1-piperidinyl)cyclohexyl]methanol 1336965-60-6 C12H23NO
[4-(1-piperidinyl)cyclohexyl]methanol
—— (4R,6R)-7-(4-methoxybenzylidene)-3,4,6-tris(4-methoxyphenyl)-6,7-dihydro-2'H,4H-spiro[benzo[c]isoxazole-5,5'-pyrimidine]-2',4',6'(1'H,3'H)-trione 1186098-79-2 C39H33N3O8
(4R,6R)-7-(4-methoxybenzylidene)-3,4,6-tris(4-methoxyphenyl)-6,7-dihydro-2'H,4H-spiro[benzo[c]isoxazole-5,5'-pyrimidine]-2',4',6'(1'H,3'H)-trione
—— 4-(5-chlorothiophene-2-yl)-1-ethoxycarbonyl-4-hydroxypiperidine 137885-40-6 C12H16ClNO3S
4-(5-chlorothiophene-2-yl)-1-ethoxycarbonyl-4-hydroxypiperidine
—— 4,4'-bis-(1-methyl-3-hydroxy-morpholinyl-3)-biphenyl 54914-48-6 C22H28N2O4
4,4'-bis-(1-methyl-3-hydroxy-morpholinyl-3)-biphenyl
—— 4-[2-Butylcarbamoyl-1-(naphthalene-2-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide 80972-39-0 C25H29N3O3S2*HI
4-[2-Butylcarbamoyl-1-(naphthalene-2-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide
—— 4-[((S)-2-nitro-1-[((R)1-oxo-2-(phenylselanyl)-2,3-dihydro-1H-inden-2-yl)]ethyl)]benzonitrile 1303532-55-9 C24H18N2O3Se
4-[((S)-2-nitro-1-[((R)1-oxo-2-(phenylselanyl)-2,3-dihydro-1H-inden-2-yl)]ethyl)]benzonitrile
—— 4aβ-(2-hydroxyethyl)-3,4,4a,10aβ-tetrahydro-6,7-dimethoxyphenanthrene 110417-23-7 C18H22O3
4aβ-(2-hydroxyethyl)-3,4,4a,10aβ-tetrahydro-6,7-dimethoxyphenanthrene
—— 4-(4-Hydroxy-benzoyl)-2-benzhydrylamino-ethan 23934-64-7 C22H21NO2
4-(4-Hydroxy-benzoyl)-2-benzhydrylamino-ethan
—— <4(S)-<<N-(tert-butyloxycarbonyl)-Nim-tosyl-L-histidyl>amino>-2,2-difluoro-3(R)-hydroxy-6-methylheptanoyl>-L-isoleucyl-2-pyridylmethylamine 103346-52-7 C38H53F2N7O8S
<4(S)-<<N-(tert-butyloxycarbonyl)-Nim-tosyl-L-histidyl>amino>-2,2-difluoro-3(R)-hydroxy-6-methylheptanoyl>-L-isoleucyl-2-pyridylmethylamine
—— 4-methoxy-3-[4-(morpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile 1527474-54-9 C18H17N5O2
4-methoxy-3-[4-(morpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile
—— 4-[(2-Chloro-5-thiophen-2-yl-pyridine-3-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 865169-83-1 C20H24ClN3O3S
4-[(2-Chloro-5-thiophen-2-yl-pyridine-3-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Ethoxy-cis-hexen-(3)-on-(2) 33765-20-7 C8H14O2
4-Ethoxy-cis-hexen-(3)-on-(2)
—— (4aS,8S)-3-Iodomethyl-8-(2-oxo-propyl)-hexahydro-pyrido[1,2-c][1,3]oxazin-1-one 473893-72-0 C12H18INO3
(4aS,8S)-3-Iodomethyl-8-(2-oxo-propyl)-hexahydro-pyrido[1,2-c][1,3]oxazin-1-one
—— 4-[4-(2,4-dimethylphenyl)-5-(3,3-diphenylpropoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonyl] piperazine-1-carboxylic acid-t-butyl ester 404569-87-5 C41H49N3O5
4-[4-(2,4-dimethylphenyl)-5-(3,3-diphenylpropoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonyl] piperazine-1-carboxylic acid-t-butyl ester
—— (4-carbamoyl-3-hydroxy-anilinomethylene)-malonic acid diethyl ester 59393-72-5 C15H18N2O6
(4-carbamoyl-3-hydroxy-anilinomethylene)-malonic acid diethyl ester
—— 4-{3-[4-(2,3-difluoro-phenyl)-isoxazol-5-yl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-cyclohex-3-enylamine 849069-15-4 C22H18F2N4O
4-{3-[4-(2,3-difluoro-phenyl)-isoxazol-5-yl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-cyclohex-3-enylamine
—— 4-(5-(4-chlorophenyl)-4-hydroxy-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-N-(cyclohexylcarbamothioyl)benzenesulfonamide 78794-89-5 C28H29ClN4O3S2
4-(5-(4-chlorophenyl)-4-hydroxy-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-N-(cyclohexylcarbamothioyl)benzenesulfonamide
—— (4R,4'S,4''S)-4,4',4''-Trimethyl-2''-((E)-styryl)-4,5,4',5',4'',5''-hexahydro-[2,4';2',4'']terthiazole-4-carboxylic acid ethyl ester 158785-75-2 C23H27N3O2S3
(4R,4'S,4''S)-4,4',4''-Trimethyl-2''-((E)-styryl)-4,5,4',5',4'',5''-hexahydro-[2,4';2',4'']terthiazole-4-carboxylic acid ethyl ester
—— 4-(2-oxo-5-prop-2-ynyloxymethyl-oxazolidin-3-yl)-benzoic acid 23598-68-7 C14H13NO5
4-(2-oxo-5-prop-2-ynyloxymethyl-oxazolidin-3-yl)-benzoic acid
—— 4-chloro-5-fluoro-7-iodoisoquinolin-3-amine 1352803-30-5 C9H5ClFIN2
4-chloro-5-fluoro-7-iodoisoquinolin-3-amine
—— 4-Hydroxy-3-(4-methoxy-benzoyl)-5-oxo-1-phenyl-2-p-tolylamino-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 126324-62-7 C27H24N2O6
4-Hydroxy-3-(4-methoxy-benzoyl)-5-oxo-1-phenyl-2-p-tolylamino-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester
—— 4-chloromethyl-2-[2-(4-methylphenoxymethyl)phenyl]-[1,3]-thiazole 1397689-28-9 C18H16ClNOS
4-chloromethyl-2-[2-(4-methylphenoxymethyl)phenyl]-[1,3]-thiazole
—— (4R)-1-(3-(1,3-benzodioxol-4-yl)-5-bromo-1-{[4-methoxy-2-(trifluoromethoxy)phenyl]sulfonyl}-2-oxo-2,3-dihydro-1H-indol-3-yl)-4-hydroxy-N,N-dimethyl-L-prolinamide 905090-23-5 C30H27BrF3N3O9S
(4R)-1-(3-(1,3-benzodioxol-4-yl)-5-bromo-1-{[4-methoxy-2-(trifluoromethoxy)phenyl]sulfonyl}-2-oxo-2,3-dihydro-1H-indol-3-yl)-4-hydroxy-N,N-dimethyl-L-prolinamide
—— 4,4'-(2,2,3,3,4,4-hexafluoropentanedioyl)dibenzoyl chloride 25872-46-2 C19H8Cl2F6O4
4,4'-(2,2,3,3,4,4-hexafluoropentanedioyl)dibenzoyl chloride
—— 4-amino-5-methyl-5-phenyl-2-[3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350852-42-4 C27H19F3N6O
4-amino-5-methyl-5-phenyl-2-[3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
—— 4-[[1-(3-Chloro-2,2-dimethylpropanoyl)pyrrolidin-3-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-86-9 C24H32ClNO3
4-[[1-(3-Chloro-2,2-dimethylpropanoyl)pyrrolidin-3-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
—— 4-(N-carbazolyl)-4'-(N-phenylnaphthylamino)biphenyl 212385-49-4 C40H28N2
4-(N-carbazolyl)-4'-(N-phenylnaphthylamino)biphenyl
—— 4-(1-(4-(tert-butyldimethylsilyloxy)phenyl)-2,2-dimethylpropyl)phenol 1092362-50-9 C23H34O2Si
4-(1-(4-(tert-butyldimethylsilyloxy)phenyl)-2,2-dimethylpropyl)phenol
—— 4-{3-(4-tert-butoxycarbonylamino-cyclohexylcarbamoyl)-5-[4-(N-acetyl-oxycarbamimidoyl)-phenoxy]-phenoxy}-benzoic acid benzyl ester 1256596-31-2 C41H44N4O9
4-{3-(4-tert-butoxycarbonylamino-cyclohexylcarbamoyl)-5-[4-(N-acetyl-oxycarbamimidoyl)-phenoxy]-phenoxy}-benzoic acid benzyl ester
—— 4-[(tert-butyldimethylsilanoyloxy)methyl]-3-ethoxyaniline 1254102-52-7 C15H27NO2Si
4-[(tert-butyldimethylsilanoyloxy)methyl]-3-ethoxyaniline
—— (4S,5S)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene 1100345-79-6 C27H44F3NO3Si
(4S,5S)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene
—— 4,4,5-trimethyl-4,7,8,9,10,11-hexahydroazocino[3,2,1-hi]indolium trifluoroacetate 1267634-27-4 C2F3O2*C16H22N
4,4,5-trimethyl-4,7,8,9,10,11-hexahydroazocino[3,2,1-hi]indolium trifluoroacetate
—— 4-(7-chloro-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepin-4-yl)benzeneethanol hydrochloride 1378963-47-3 C20H19ClN2O*ClH
4-(7-chloro-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepin-4-yl)benzeneethanol hydrochloride
—— 4β-Aethoxycarbonyloxy-7-aethylendioxy-4bβ-methyl-1-oxo-1,2,3,4,4aα,4b,5,6,7,8,10,10aβ-dodecahydro-phenanthren-2ξ-carbonsaeure-aethylester 115231-01-1 C23H32O8
4β-Aethoxycarbonyloxy-7-aethylendioxy-4bβ-methyl-1-oxo-1,2,3,4,4aα,4b,5,6,7,8,10,10aβ-dodecahydro-phenanthren-2ξ-carbonsaeure-aethylester
—— 4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2-methoxy-5-trifluoromethylphenyl)-N-propylamino]thiazole 205758-16-3 C22H22ClF3N2O2S
4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2-methoxy-5-trifluoromethylphenyl)-N-propylamino]thiazole
—— 4-[Bis-(2-hydroxy-ethyl)-amino]-1-p-tolyl-butan-1-one 35076-20-1 C15H23NO3
4-[Bis-(2-hydroxy-ethyl)-amino]-1-p-tolyl-butan-1-one
—— 4-[(butylamino)carbonyl]-2-(6-{[(ethylamino)carbonyl]amino}-4-phenylpyridin-3-yl)-1,3-thiazole-5-carboxylic acid 1031430-44-0 C23H25N5O4S
4-[(butylamino)carbonyl]-2-(6-{[(ethylamino)carbonyl]amino}-4-phenylpyridin-3-yl)-1,3-thiazole-5-carboxylic acid
—— (4R,5S,6R)-6-[(2-Biphenyl-4-ylethyl)propylcarbamoyl]-4-(tert-butyldiphenylsilanyloxy)-5-(2,2,2,-trifluoroacetylamino)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 185382-25-6 C43H47F3N2O6Si
(4R,5S,6R)-6-[(2-Biphenyl-4-ylethyl)propylcarbamoyl]-4-(tert-butyldiphenylsilanyloxy)-5-(2,2,2,-trifluoroacetylamino)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
—— 4-(4-(4-chlorophenyl)piperazin-1-ylsulfonyl)-7-(2-methoxyphenylthio)benzo[c][1,2,5]oxadiazole 1062657-69-5 C23H21ClN4O4S2
4-(4-(4-chlorophenyl)piperazin-1-ylsulfonyl)-7-(2-methoxyphenylthio)benzo[c][1,2,5]oxadiazole
—— 4-hydroxy-3-iodo-quinoline-2-carboxylic acid ethyl ester 855633-99-7 C12H10INO3
4-hydroxy-3-iodo-quinoline-2-carboxylic acid ethyl ester
—— (4aR,6aR,6aR,6bR,8aS,12aS,14aR,14bR)-8a-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-4a,5,6,6a,7,8,9,10,12,12a,14,14a-dodecahydropicene-2-carbonitrile 1192123-76-4 C30H43NO3
(4aR,6aR,6aR,6bR,8aS,12aS,14aR,14bR)-8a-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-4a,5,6,6a,7,8,9,10,12,12a,14,14a-dodecahydropicene-2-carbonitrile
—— 4,6-dihydroxy-quinoline-5,8-dione 98591-87-8 C9H5NO4
4,6-dihydroxy-quinoline-5,8-dione
—— 4-(benzyloxy)-1-(1-(2-(4-hydroxypiperidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one 1039826-50-0 C26H28N4O3
4-(benzyloxy)-1-(1-(2-(4-hydroxypiperidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one
—— 4-(4-(4-chlorophenyl)piperazin-1-ylsulfonyl)-7-(3-methoxyphenylthio)benzo[c][1,2,5]oxadiazole 1062658-23-4 C23H21ClN4O4S2
4-(4-(4-chlorophenyl)piperazin-1-ylsulfonyl)-7-(3-methoxyphenylthio)benzo[c][1,2,5]oxadiazole
—— 4-acetyl-N-[2-ethyl-4-(1-hydroxy-6-nitrobenzimidazol-2-yl)phenyl]benzamide 1073519-26-2 C24H20N4O5
4-acetyl-N-[2-ethyl-4-(1-hydroxy-6-nitrobenzimidazol-2-yl)phenyl]benzamide
—— [(4R)-4-(phenylmethoxymethyl)cyclopenten-1-yl]methyl benzoate 120905-31-9 C21H22O3
[(4R)-4-(phenylmethoxymethyl)cyclopenten-1-yl]methyl benzoate
—— 4-methoxybenzyl N-allyl thiocarbamate 1616487-09-2 C12H15NO2S
4-methoxybenzyl N-allyl thiocarbamate