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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(5-oxo-1,3,5-triphenyl-pent-2-enylidene)-2-phenyl-4<i>H</i>-oxazol-5-one 36771-03-6 C32H23NO3
4-(5-oxo-1,3,5-triphenyl-pent-2-enylidene)-2-phenyl-4<i>H</i>-oxazol-5-one
—— 4-Ethoxy-1-hydroxymethyl-cyclohexanecarboxylic acid ((S)-1-benzylcarbamoyl-2-phenyl-ethyl)-amide 223677-28-9 C26H34N2O4
4-Ethoxy-1-hydroxymethyl-cyclohexanecarboxylic acid ((S)-1-benzylcarbamoyl-2-phenyl-ethyl)-amide
—— 4-[3,5-di-tert-butyl-4-(4-hydroxybutoxy)phenylsulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)piperidine-1-carboxylic acid ethyl ester 1402049-45-9 C40H63NO5S2
4-[3,5-di-tert-butyl-4-(4-hydroxybutoxy)phenylsulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)piperidine-1-carboxylic acid ethyl ester
—— 4-hydroxy-3-nitroso-benzoic acid methyl ester 32749-96-5 C8H7NO4
4-hydroxy-3-nitroso-benzoic acid methyl ester
—— 4-chloro-7-(4-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine 1380311-09-0 C14H12ClN3
4-chloro-7-(4-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4,5α-epoxy-3-hydroxy-17-methyl-14-(5-phenyl-pent-4-enoylamino)-morphin-7-en-6-one 68617-19-6 C28H28N2O4
4,5α-epoxy-3-hydroxy-17-methyl-14-(5-phenyl-pent-4-enoylamino)-morphin-7-en-6-one
—— 4-[(Z)-1-(Dibutyl-methyl-silanyl)-buta-1,3-dienyl]-1,2,5-trimethyl-piperidin-4-ol 49592-41-8 C21H41NOSi
4-[(Z)-1-(Dibutyl-methyl-silanyl)-buta-1,3-dienyl]-1,2,5-trimethyl-piperidin-4-ol
—— 4-(6,8-Diiodo-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid ethyl ester 69592-16-1 C15H17I2NO4
4-(6,8-Diiodo-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid ethyl ester
—— 4-(3-aminophenyl)-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxylic acid 1089146-18-8 C21H17N3O3
4-(3-aminophenyl)-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxylic acid
—— 4-(2-fluorophenyl)-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxylic acid 1089146-20-2 C21H15FN2O3
4-(2-fluorophenyl)-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxylic acid
—— (4-(4-chlorophenoxy)piperidin-1-yl)(6-(piperidine-1-carbonyl)pyridin-2-yl)methanone 1304783-77-4 C23H26ClN3O3
(4-(4-chlorophenoxy)piperidin-1-yl)(6-(piperidine-1-carbonyl)pyridin-2-yl)methanone
—— (4-(4-chlorophenoxy)piperidin-1-yl)(1-(2-(piperidin-1-yl)ethyl)-1H-indol-3-yl)methanone 1304784-01-7 C27H32ClN3O2
(4-(4-chlorophenoxy)piperidin-1-yl)(1-(2-(piperidin-1-yl)ethyl)-1H-indol-3-yl)methanone
—— (4-(4-chlorophenoxy)piperidin-1-yl)(1H-indol-7-yl)methanone 1304781-28-9 C20H19ClN2O2
(4-(4-chlorophenoxy)piperidin-1-yl)(1H-indol-7-yl)methanone
—— 4-[1-(4-fluorophenyl)-4-{[3-(4-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine 1381979-72-1 C33H34F2N4O3S
4-[1-(4-fluorophenyl)-4-{[3-(4-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine
—— (4-(4-chlorophenoxy)piperidin-1-yl)(4-methyl-4H-thieno[3,2-b]pyrrol-5-yl)methanone 1304783-05-8 C19H19ClN2O2S
(4-(4-chlorophenoxy)piperidin-1-yl)(4-methyl-4H-thieno[3,2-b]pyrrol-5-yl)methanone
—— 4-[4-(2-chlorophenyl)-5-cyano-1,3-thiazol-2-ylcarbamoyl]cyclohexanecarboxylic acid 1139743-43-3 C18H16ClN3O3S
4-[4-(2-chlorophenyl)-5-cyano-1,3-thiazol-2-ylcarbamoyl]cyclohexanecarboxylic acid
—— 4-({3-[4-chloro-3-(8-chloroquinazolin-4-yl)phenoxy]phenyl}sulfonyl)butan-1-ol 1112986-09-0 C24H20Cl2N2O4S
4-({3-[4-chloro-3-(8-chloroquinazolin-4-yl)phenoxy]phenyl}sulfonyl)butan-1-ol
—— 4-[6-(2,2-difluoroethoxy)-3-(3,4-dimethoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]-3-methylpiperidine-1-carbaldehyde 1140590-11-9 C26H29F2N3O6
4-[6-(2,2-difluoroethoxy)-3-(3,4-dimethoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]-3-methylpiperidine-1-carbaldehyde
—— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-2',5'-difluoro-biphenyl-2-carboxylic acid 1428481-89-3 C22H11Cl2F2NO2S
4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-2',5'-difluoro-biphenyl-2-carboxylic acid
—— 4,4'',5,5''-Tetramethyl-2,2':6'2''-terpyridine 228864-51-5 C19H19N3
4,4'',5,5''-Tetramethyl-2,2':6'2''-terpyridine
—— 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-pyrrolidin-1-yl[1,2,4]triazolo[1,5-a]pyridin-6-yl)-amide 1428747-06-1 C19H22N8O2
4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-pyrrolidin-1-yl[1,2,4]triazolo[1,5-a]pyridin-6-yl)-amide
—— (4-{5-[6-benzyloxy-2-(6-methyl-pyridin-2-yl)-pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-(3-dimethylamino-pyrrolidin-1-yl)-methanone 1172114-10-1 C35H34N6O2
(4-{5-[6-benzyloxy-2-(6-methyl-pyridin-2-yl)-pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-(3-dimethylamino-pyrrolidin-1-yl)-methanone
—— 4-(bromomethylene)-2-(tert-butylthio)-1,3-dithiolylium bromide 71988-81-3 Br*C8H12BrS3
4-(bromomethylene)-2-(tert-butylthio)-1,3-dithiolylium bromide
—— 4-[4-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-thiazol-2-yl]-2'-nitro-biphenyl-2-carboxylic acid 1428480-92-5 C24H16N2O6S
4-[4-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-thiazol-2-yl]-2'-nitro-biphenyl-2-carboxylic acid
—— 4-[(5-aminopyridin-2-yl)oxy]-N-(3-fluorophenyl)benzamide 758706-76-2 C18H14FN3O2
4-[(5-aminopyridin-2-yl)oxy]-N-(3-fluorophenyl)benzamide
—— 4-(6-methoxyhex-2-ynyloxy)-6-methylhept-2-yne 1417351-90-6 C15H24O2
4-(6-methoxyhex-2-ynyloxy)-6-methylhept-2-yne
—— 4-(2-ethylbenzofuran-3-yl)acetophenone 1227008-56-1 C18H16O2
4-(2-ethylbenzofuran-3-yl)acetophenone
—— 4-(methylthio)-2-oxo-N-phenyl-6-p-tolyl-2H-pyran-3-carboxamide 1512807-07-6 C20H17NO3S
4-(methylthio)-2-oxo-N-phenyl-6-p-tolyl-2H-pyran-3-carboxamide
—— 4-azapregnane-3,6,20-trione 82093-17-2 C20H29NO3
4-azapregnane-3,6,20-trione
—— 4-chloro-6-(4-ethylpiperazin-1-yl)-N-(p-tolyl)-1,3,5-triazin-2-amine 1099811-29-6 C16H21ClN6
4-chloro-6-(4-ethylpiperazin-1-yl)-N-(p-tolyl)-1,3,5-triazin-2-amine
—— 4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl (2-(dimethylamino)ethyl)(methyl)carbamate 1422009-29-7 C27H36N2O7
4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl (2-(dimethylamino)ethyl)(methyl)carbamate
—— 4.4'-Bis<N-3.4-dimethoxyphenylmethylen>-1-(6.7-dimethoxy)-naphthylamin 68152-30-7 C42H40N2O8
4.4'-Bis<N-3.4-dimethoxyphenylmethylen>-1-(6.7-dimethoxy)-naphthylamin
—— 4-[[3-[4-(cyclopropylmethoxy)piperidine-1-carbonyl]-4-fluorophenyl]methyl]-2H-phthalazin-1-one 1174043-21-0 C25H26FN3O3
4-[[3-[4-(cyclopropylmethoxy)piperidine-1-carbonyl]-4-fluorophenyl]methyl]-2H-phthalazin-1-one
—— 4-[<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl]-morpholine 68598-66-3 C17H17N3O4S
4-[<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl]-morpholine
—— 4-Amino-6-carboxamido-8-methylthio-2-oxopyrido<3,2-d>pyrimidin 68409-36-9 C9H9N5O2S
4-Amino-6-carboxamido-8-methylthio-2-oxopyrido<3,2-d>pyrimidin
—— 4-<i>sec</i>-butyl-2-(5-chloro-benzotriazol-2-yl)-6-cyclooctyl-phenol 38080-39-6 C24H30ClN3O
4-<i>sec</i>-butyl-2-(5-chloro-benzotriazol-2-yl)-6-cyclooctyl-phenol
—— 4-(2,6-Difluoroanilino)-6-(4,5-dimethoxy-2-vinylphenyl)-2(1H)-pyrimidinone 127819-62-9 C20H17F2N3O3
4-(2,6-Difluoroanilino)-6-(4,5-dimethoxy-2-vinylphenyl)-2(1H)-pyrimidinone
—— 4-Chloro-7-(cyclohexylmethyl)-7H-pyrrolo[2,3-d]pyrimidine 1380310-96-2 C13H16ClN3
4-Chloro-7-(cyclohexylmethyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4,4'-bis(3-(4-methoxyphenoxy)phenoxy)-1,1'-biphenyl 1356688-51-1 C38H30O6
4,4'-bis(3-(4-methoxyphenoxy)phenoxy)-1,1'-biphenyl
—— 4-Oxo-4H-benzo[d][1,3]thiazine-2-carboxylic acid cyclohexylamide 127007-57-2 C15H16N2O2S
4-Oxo-4H-benzo[d][1,3]thiazine-2-carboxylic acid cyclohexylamide
—— 4-({3-[3-(8-chloroquinazolin-4-yl)-4-fluorophenoxy]phenyl}sulfonyl)butan-1-ol 1112986-24-9 C24H20ClFN2O4S
4-({3-[3-(8-chloroquinazolin-4-yl)-4-fluorophenoxy]phenyl}sulfonyl)butan-1-ol
—— 4-Hydroxy-5,6-dimethoxy-1-[(4-methoxyphenyl)methyl]-3-(5-phenylpentanoyl)pyridin-2-one 1231944-79-8 C26H29NO6
4-Hydroxy-5,6-dimethoxy-1-[(4-methoxyphenyl)methyl]-3-(5-phenylpentanoyl)pyridin-2-one
—— 4-(<<sup>2</sup>H3>methyl)-4-(<<sup>15</sup>N>nitro)<5.5.5-<sup>2</sup>H3>pentanal ethylene acetal 128216-99-9 C8H15NO4
4-(<<sup>2</sup>H3>methyl)-4-(<<sup>15</sup>N>nitro)<5.5.5-<sup>2</sup>H3>pentanal ethylene acetal
—— 4,7-Bis(N-tert-butoxycarbonylpyrrol-2-yl)-2,1,3-benzothiadiazole 212117-61-8 C24H26N4O4S
4,7-Bis(N-tert-butoxycarbonylpyrrol-2-yl)-2,1,3-benzothiadiazole
—— 4',5'-bis(2,5-dimethylthiophen-3-yl)-3-bromo-2,2'-bithiophene 1350460-41-1 C20H17BrS4
4',5'-bis(2,5-dimethylthiophen-3-yl)-3-bromo-2,2'-bithiophene
—— 4-((4-((2,6-dimethyl-4-(thiophen-2-yl)phenyl)amino)-pyrimidin-2-yl)amino)benzonitrile 500288-68-6 C23H19N5S
4-((4-((2,6-dimethyl-4-(thiophen-2-yl)phenyl)amino)-pyrimidin-2-yl)amino)benzonitrile
—— 4-(22-dimethylaminodocosyl)benzyl alcohol 134171-69-0 C31H57NO
4-(22-dimethylaminodocosyl)benzyl alcohol
—— 4-(2-(6-(4-bromostyryl)-2,2-difluoro-2H-1,3l3,2l4-dioxaborinin-4-yl)vinyl)-2-methoxyphenol 1428586-99-5 C20H16BBrF2O4
4-(2-(6-(4-bromostyryl)-2,2-difluoro-2H-1,3l3,2l4-dioxaborinin-4-yl)vinyl)-2-methoxyphenol
—— 4-(4,4-difluoro-1-piperidinyl)-6-{[(1,5-dimethyl-1H-pyrazol-3-yl)thio]methyl}-N-(2,2,2-trifluoroethyl)-2-pyridinamine 1186687-42-2 C18H22F5N5S
4-(4,4-difluoro-1-piperidinyl)-6-{[(1,5-dimethyl-1H-pyrazol-3-yl)thio]methyl}-N-(2,2,2-trifluoroethyl)-2-pyridinamine
—— {4-methoxy-3-[4-morpholin-4-yl-2-(2-oxo-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid 1182352-88-0 C23H26N2O7
{4-methoxy-3-[4-morpholin-4-yl-2-(2-oxo-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid