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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-phenylpyrimidin-2-yl)morpholine 667895-73-0 C14H15N3O
4-(4-phenylpyrimidin-2-yl)morpholine
—— 4-[4-(1-methyl-1<i>H</i>-pyridin-2-ylidene)-but-2-enylidene]-2-<i>p</i>-tolyl-4<i>H</i>-oxazol-5-one 27139-31-7 C20H18N2O2
4-[4-(1-methyl-1<i>H</i>-pyridin-2-ylidene)-but-2-enylidene]-2-<i>p</i>-tolyl-4<i>H</i>-oxazol-5-one
—— [4-(2-thioxo-2,3-dihydro-benzooxazol-6-ylsulfamoyl)-phenyl]-carbamic acid methyl ester 6885-63-8 C15H13N3O5S2
[4-(2-thioxo-2,3-dihydro-benzooxazol-6-ylsulfamoyl)-phenyl]-carbamic acid methyl ester
—— 4-Chlor-1-acetylamino-2-trifluormethyl-naphthalin 341-93-5 C13H9ClF3NO
4-Chlor-1-acetylamino-2-trifluormethyl-naphthalin
—— 4-azido-3-(tert-butyl-dimethyl-silanyloxy)-5-(3,5-difluoro-phenoxy)-pentan-1-ol 1221400-29-8 C17H27F2N3O3Si
4-azido-3-(tert-butyl-dimethyl-silanyloxy)-5-(3,5-difluoro-phenoxy)-pentan-1-ol
—— 4-benzoyl-N-[(1R,2S)-1-[({3-[2-(dimethylamino)ethyl]phenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide 697310-14-8 C34H40N6O3
4-benzoyl-N-[(1R,2S)-1-[({3-[2-(dimethylamino)ethyl]phenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide
—— 4-[2-(2-ethyl-5-methylsulfanyl-benzofuran-3-ylsulfanyl)-ethyl]-morpholine 66355-91-7 C17H23NO2S2
4-[2-(2-ethyl-5-methylsulfanyl-benzofuran-3-ylsulfanyl)-ethyl]-morpholine
—— 4-Epi-hydroatractylitriol 5691-65-6 C19H32O3
4-Epi-hydroatractylitriol
—— 4-{N'-[1-Cyano-1-phenylthiocarbamoyl-meth-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester 764657-59-2 C18H16N4O2S
4-{N'-[1-Cyano-1-phenylthiocarbamoyl-meth-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester
—— (4-chlorophenyl)-[2-[2-(4-chlorophenyl)sulfanylethyl]pyrrolidin-1-yl]methanone 86026-65-5 C19H19Cl2NOS
(4-chlorophenyl)-[2-[2-(4-chlorophenyl)sulfanylethyl]pyrrolidin-1-yl]methanone
—— 4-Nitro-benzoic acid 3-[(2-cyano-ethyl)-(4-nitro-benzoyl)-amino]-propyl ester 34449-96-2 C20H18N4O7
4-Nitro-benzoic acid 3-[(2-cyano-ethyl)-(4-nitro-benzoyl)-amino]-propyl ester
—— 4-(2-bromo-4-chloro-phenyl)-2-methyl-buta-2,3-dienoic acid ethyl ester 1393822-60-0 C13H12BrClO2
4-(2-bromo-4-chloro-phenyl)-2-methyl-buta-2,3-dienoic acid ethyl ester
—— 4-(2-chloro-phenyl)-3-isopropyl-1,8-dimethyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one 63961-03-5 C17H19ClN4O
4-(2-chloro-phenyl)-3-isopropyl-1,8-dimethyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one
—— 4-chloro-9-(2,3,5-tri-O-benzoyl-β-d-ribofuranosyl)-pyrimido[4,5-b]indole 1403589-26-3 C36H26ClN3O7
4-chloro-9-(2,3,5-tri-O-benzoyl-β-d-ribofuranosyl)-pyrimido[4,5-b]indole
—— 4-(2-sec-Butoxycarbonylamino-ethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid 105447-14-1 C14H22N2O4
4-(2-sec-Butoxycarbonylamino-ethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid
—— (4aS,9aS)-4a-chloro-2-(4-chlorophenyl)-9-tosyl-4,4a,9,9a-tetrahydro-[1,3]oxazino[6,5-b]indole 1597410-06-4 C23H18Cl2N2O3S
(4aS,9aS)-4a-chloro-2-(4-chlorophenyl)-9-tosyl-4,4a,9,9a-tetrahydro-[1,3]oxazino[6,5-b]indole
—— 4-(2-aminoethoxy)benzonitrile hydrochloride 34334-34-4 C9H10N2O*ClH
4-(2-aminoethoxy)benzonitrile hydrochloride
—— 4-formamido-3-<N-(propyl)carbamoyl>isothiazole 115106-45-1 C8H11N3O2S
4-formamido-3-<N-(propyl)carbamoyl>isothiazole
—— 4,5-dihydro-5-methylene-2-(5-nitrofuran-2-yl)oxazole 1214921-94-4 C8H6N2O4
4,5-dihydro-5-methylene-2-(5-nitrofuran-2-yl)oxazole
—— 4-Benzyl-5-(2-methoxy-ethoxymethoxy)-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid 77270-62-3 C20H23NO6
4-Benzyl-5-(2-methoxy-ethoxymethoxy)-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid
—— {4-[(2-{[tert-butyl(dimethyl)silyl]amino}-4-{[(3S)-1-{[tert-butyl(dimethyl)silyl]oxy}hexan-3-yl]amino}-6-methylpyrimidin-5-yl)methyl]-3-methoxyphenyl}methanol 1376607-46-3 C32H58N4O3Si2
{4-[(2-{[tert-butyl(dimethyl)silyl]amino}-4-{[(3S)-1-{[tert-butyl(dimethyl)silyl]oxy}hexan-3-yl]amino}-6-methylpyrimidin-5-yl)methyl]-3-methoxyphenyl}methanol
—— 4,4-Diethyl-3-methoxy-2-pyrazolin-5-on 76836-43-6 C8H14N2O2
4,4-Diethyl-3-methoxy-2-pyrazolin-5-on
—— 4-methyl-1-[[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl]amino]pentan-2-ol 1206728-84-8 C17H21N5O
4-methyl-1-[[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl]amino]pentan-2-ol
—— 4-(dimethylamino)-5,5-diphenyl-3-imidazoline-2-thione 116437-60-6 C17H17N3S
4-(dimethylamino)-5,5-diphenyl-3-imidazoline-2-thione
—— 4-[4-benzylthio-6-(4-hydroxybenzylamino)-1,3,5-triazin-2-ylamino]phenol 1228049-82-8 C23H21N5O2S
4-[4-benzylthio-6-(4-hydroxybenzylamino)-1,3,5-triazin-2-ylamino]phenol
—— 4,5,6,7-Tetrabromo-1-ethyl-2-trifluoromethylbenzimidazole 30064-04-1 C10H5Br4F3N2
4,5,6,7-Tetrabromo-1-ethyl-2-trifluoromethylbenzimidazole
—— (4aS,8aS)-5,8a-Dimethyl-hexahydro-1,4a-methano-naphthalene-8,9-dione 71988-49-3 C13H18O2
(4aS,8aS)-5,8a-Dimethyl-hexahydro-1,4a-methano-naphthalene-8,9-dione
—— 4-Methyl-1-(2-methyl-[1,3]dioxolan-2-yl)-hexan-3-one 118817-82-6 C11H20O3
4-Methyl-1-(2-methyl-[1,3]dioxolan-2-yl)-hexan-3-one
—— {4-[5-Chloro-3-(2-chlorophenyl)-3-methyl-2-oxoindolin-1-ylmethyl]-3-methoxyphenyl}isopropyldimethylammonium Iodide 365521-53-5 C28H31Cl2N2O2*I
{4-[5-Chloro-3-(2-chlorophenyl)-3-methyl-2-oxoindolin-1-ylmethyl]-3-methoxyphenyl}isopropyldimethylammonium Iodide
—— (4-butoxy-6-methyl-pyrimidin-2-yl)-ethyl-amine 59143-68-9 C11H19N3O
(4-butoxy-6-methyl-pyrimidin-2-yl)-ethyl-amine
—— (4S,6S,7R,8S)-4-[3-(cyclopentyloxy)-4-(methyloxy)phenyl]-3-methyl-6-[(2-phenylcyclohexyl)oxy]-5,6-dihydro-4H-1,2-oxazine 2-oxide 1335214-64-6 C29H37NO5
(4S,6S,7R,8S)-4-[3-(cyclopentyloxy)-4-(methyloxy)phenyl]-3-methyl-6-[(2-phenylcyclohexyl)oxy]-5,6-dihydro-4H-1,2-oxazine 2-oxide
—— 4-chloro-N-methyl-N-(phenylthio)benzenamine 1267983-52-7 C13H12ClNS
4-chloro-N-methyl-N-(phenylthio)benzenamine
—— [4-(1,3,2-Dioxaborinan-2-yl)phenyl]-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)methanone 1331832-81-5 C25H31BO3
[4-(1,3,2-Dioxaborinan-2-yl)phenyl]-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)methanone
—— 4-imidazo[5,1-a]isoquinolin-5-yl-benzoic acid ethyl ester hydrochloride 697746-24-0 C20H16N2O2*ClH
4-imidazo[5,1-a]isoquinolin-5-yl-benzoic acid ethyl ester hydrochloride
—— 4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-[3-bromo-4-hydroxy-phenyl]-1-carboxy-ethyl ester 910576-27-1 C24H26BrN3O6
4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-[3-bromo-4-hydroxy-phenyl]-1-carboxy-ethyl ester
—— (4R)-4-benzyl-3-(bromoacetyl)-2,2-dimethyl-1,3-oxazolidine 1259324-97-4 C14H18BrNO2
(4R)-4-benzyl-3-(bromoacetyl)-2,2-dimethyl-1,3-oxazolidine
—— 4-thione-1-phenyl-3-ethyl-2,5-imidazolidinedion 151325-09-6 C11H10N2O2S
4-thione-1-phenyl-3-ethyl-2,5-imidazolidinedion
—— 4-((2S,3R)-2,3-Dimethyl-1-phenethyl-piperidin-3-yl)-phenol 66818-06-2 C21H27NO
4-((2S,3R)-2,3-Dimethyl-1-phenethyl-piperidin-3-yl)-phenol
—— 4-tert-butyl-N-(3-{6-[4-(4-hydroxy-4-methyl-piperidin-1-yl)phenylamino]-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide 910234-07-0 C35H41N5O3
4-tert-butyl-N-(3-{6-[4-(4-hydroxy-4-methyl-piperidin-1-yl)phenylamino]-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide
—— (4S)-3-(but-3-enyl)-4-hydroxymethyl-oxazolidin-2-one 1017574-15-0 C8H13NO3
(4S)-3-(but-3-enyl)-4-hydroxymethyl-oxazolidin-2-one
—— 4-(4-fluorophenyl)-1-(4-methoxybenzyl)-2-methyl-5-oxo-2,5-dihydro-1H-pyrrol-3-yl trifluoromethanesulfonate 1454580-52-9 C20H17F4NO5S
4-(4-fluorophenyl)-1-(4-methoxybenzyl)-2-methyl-5-oxo-2,5-dihydro-1H-pyrrol-3-yl trifluoromethanesulfonate
—— (4Z,5Z)-5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-(sec-butylimino)thiazolidin-2-one 1408059-96-0 C15H16N2O3S
(4Z,5Z)-5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-(sec-butylimino)thiazolidin-2-one
—— 4-(1-azido-2,2-difluoro-but-3-enyl)-2,2-dimethyl[1,3]dioxolane 928777-94-0 C9H13F2N3O2
4-(1-azido-2,2-difluoro-but-3-enyl)-2,2-dimethyl[1,3]dioxolane
—— 4-(benzimidazol-2-ylsulfanyl)methyl-1-(3-phthalimidopropyl)-1,2,3-triazole 1310539-73-1 C21H18N6O2S
4-(benzimidazol-2-ylsulfanyl)methyl-1-(3-phthalimidopropyl)-1,2,3-triazole
—— 4-tert-butyl-N-(3-{5-[4-(1,1-dioxo-116-thiomorpholin-4-yl)-phenylamino]-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl}-2-methyl-phenyl)-benzamide 910232-77-8 C34H38N4O4S
4-tert-butyl-N-(3-{5-[4-(1,1-dioxo-116-thiomorpholin-4-yl)-phenylamino]-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl}-2-methyl-phenyl)-benzamide
—— 4-benzoyl-N-[(1R,2S)-1-({6-[(dimethylamino)methyl]-2,3-dihydro-4H-1,4-benzoxazin-4-yl}carbonyl)-2-(1H-indol-3-yl)propyl]piperazine-1-carboxamide 697306-72-2 C35H40N6O4
4-benzoyl-N-[(1R,2S)-1-({6-[(dimethylamino)methyl]-2,3-dihydro-4H-1,4-benzoxazin-4-yl}carbonyl)-2-(1H-indol-3-yl)propyl]piperazine-1-carboxamide
—— 4-[4-[7-(3-chloro-4-cyano-2-fluorophenyl)-8-oxo-6-sulfanylidene-5,7-diazaspiro[3.4]octan-5-yl]phenyl]-N,2,2-trimethylbutanamide 1398045-47-0 C26H26ClFN4O2S
4-[4-[7-(3-chloro-4-cyano-2-fluorophenyl)-8-oxo-6-sulfanylidene-5,7-diazaspiro[3.4]octan-5-yl]phenyl]-N,2,2-trimethylbutanamide
—— 4-Amino-5-cyan-6-oxo-1-phenyl-1,6-dihydropyridazin-3-carbonsaeureamid 87831-20-7 C12H9N5O2
4-Amino-5-cyan-6-oxo-1-phenyl-1,6-dihydropyridazin-3-carbonsaeureamid
—— 4-ethoxy-3-bromo-2-methyl-heptane 872300-49-7 C10H21BrO
4-ethoxy-3-bromo-2-methyl-heptane
—— 4-(2-Chloro-4-fluorophenyl)-2,3-dimethylquinoline-6-carboxylic acid 1264223-70-2 C18H13ClFNO2
4-(2-Chloro-4-fluorophenyl)-2,3-dimethylquinoline-6-carboxylic acid