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中文名称 英文名称 CAS号 化学式 结构式图片
—— [4-(5-Amino-1,3,4-thiadiazol-2-yl)piperazin-1-yl]-cyclobutylmethanone 1058676-58-6 C11H17N5OS
[4-(5-Amino-1,3,4-thiadiazol-2-yl)piperazin-1-yl]-cyclobutylmethanone
—— 4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(7-methoxy-1,2,3,4-tetrahydronaphth-6-yl)-N-propylamino]thiazole hydrochloride 205757-32-0 C25H29ClN2O2S*ClH
4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(7-methoxy-1,2,3,4-tetrahydronaphth-6-yl)-N-propylamino]thiazole hydrochloride
—— 4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonyl)-6-methoxy-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, hydrochloride salt 625394-14-1 C21H25N3O6S*ClH
4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonyl)-6-methoxy-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, hydrochloride salt
—— 4-Methyl-1-(1,1,3-trimethyl-2-butenyl)-1-cyclohexen 116927-34-5 C14H24
4-Methyl-1-(1,1,3-trimethyl-2-butenyl)-1-cyclohexen
—— 4-{[(3-acetylphenyl)carbamoyl]amino}-1,5-anhydro-2,3,4,6-tetradeoxy-2-fluoro-6-[4-(4-fluorobenzyl)piperidin-1-yl]-D-xylo-hexitol 1231935-08-2 C27H33F2N3O3
4-{[(3-acetylphenyl)carbamoyl]amino}-1,5-anhydro-2,3,4,6-tetradeoxy-2-fluoro-6-[4-(4-fluorobenzyl)piperidin-1-yl]-D-xylo-hexitol
—— 4-[2-(trifluoromethoxy)phenyl]-1H-tetrazol-5-one 1334614-56-0 C8H5F3N4O2
4-[2-(trifluoromethoxy)phenyl]-1H-tetrazol-5-one
—— (4-Icosyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-acetaldehyde 201799-40-8 C27H52O3
(4-Icosyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-acetaldehyde
—— 4-(4-phenyl-4-methyl-4-sila-n-pentylamino)-benzoic acid 88835-93-2 C18H23NO2Si
4-(4-phenyl-4-methyl-4-sila-n-pentylamino)-benzoic acid
—— 4-chloro-9-methyl-6-o-tolyl-8,9-dihydro-5H-pyrimido[4,5-e][1,4]diazepin-7(6H)-one 1228425-51-1 C15H15ClN4O
4-chloro-9-methyl-6-o-tolyl-8,9-dihydro-5H-pyrimido[4,5-e][1,4]diazepin-7(6H)-one
—— 4-hydroxy-3-methoxystilbene-4'-aldehyde 1214742-33-2 C16H14O3
4-hydroxy-3-methoxystilbene-4'-aldehyde
—— (4S,4aS,5aR,12aS)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-7-(prop-1-yn-1-yl)-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 389624-44-6 C24H24N2O7
(4S,4aS,5aR,12aS)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-7-(prop-1-yn-1-yl)-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— 4,4’-oxybis[3,3’-(1H-5-tetrazol)]furazan 1403492-85-2 C6H2N12O3
4,4’-oxybis[3,3’-(1H-5-tetrazol)]furazan
—— (4-methoxyphenyl)(2-methylimidazo[2,1-a]isoquinolin-5-yl)methanone 1620824-07-8 C20H16N2O2
(4-methoxyphenyl)(2-methylimidazo[2,1-a]isoquinolin-5-yl)methanone
—— 4-(methoxycarbonyl)phenyl N,N-diethylcarbamate 1245824-30-9 C13H17NO4
4-(methoxycarbonyl)phenyl N,N-diethylcarbamate
—— (4-(((R)-1-carboxyethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine 1276116-30-3 C17H28N6O4
(4-(((R)-1-carboxyethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine
—— 4-[Bis-(4-hydroxy-5-isopropyl-2-methyl-phenyl)-methylene]-2-isopropyl-5-methyl-cyclohexa-2,5-dienone 106954-72-7 C31H38O3
4-[Bis-(4-hydroxy-5-isopropyl-2-methyl-phenyl)-methylene]-2-isopropyl-5-methyl-cyclohexa-2,5-dienone
—— (4-{4-[4-(2-methoxy-phenyl)-piperazin-1-yl]-butoxy}-benzyl)-(5-methyl-isoxazol-3-yl)-amine 1198205-36-5 C26H34N4O3
(4-{4-[4-(2-methoxy-phenyl)-piperazin-1-yl]-butoxy}-benzyl)-(5-methyl-isoxazol-3-yl)-amine
—— (4-diphenethylphosphinoselenoyloxyphenoxy) diphenethylselenoxophosphorane 1384464-80-5 C38H40O2P2Se2
(4-diphenethylphosphinoselenoyloxyphenoxy) diphenethylselenoxophosphorane
—— 4-{4-[2-(trifluromethyl)phenoxy]piperidin-1-yl}benzohydrazide 957941-07-0 C19H20F3N3O2
4-{4-[2-(trifluromethyl)phenoxy]piperidin-1-yl}benzohydrazide
—— 4-[7-(3-chloropropoxy)-6-methoxy-quinazolin-4-yl]piperazine-1-carboxylic acid tert-butyl ester 461429-76-5 C21H29ClN4O4
4-[7-(3-chloropropoxy)-6-methoxy-quinazolin-4-yl]piperazine-1-carboxylic acid tert-butyl ester
—— 4-[(2,2-dimethylpropionyl)oxymethyl]-2,3,5,6-tetrafluorobenzyl (RS)-2-[2-(1,1-dimethylethyl)pyrimidin-5-yl]-3,3-dimethylbutanoate 122935-66-4 C27H34F4N2O4
4-[(2,2-dimethylpropionyl)oxymethyl]-2,3,5,6-tetrafluorobenzyl (RS)-2-[2-(1,1-dimethylethyl)pyrimidin-5-yl]-3,3-dimethylbutanoate
—— 4-[[5-[(Dimethylamino)methyl]-7-(3-methoxyphenyl)-1-benzofuran-2-yl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile 1149350-43-5 C30H28N4O3
4-[[5-[(Dimethylamino)methyl]-7-(3-methoxyphenyl)-1-benzofuran-2-yl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile
—— ((4R,5R)-5-Hexadecyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol 501012-67-5 C23H46O4
((4R,5R)-5-Hexadecyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol
—— 4-[6-Ethyl-2,2,18,18-tetramethyl-16-(sulfomethyl)-19-aza-6-azoniapentacyclo[11.8.0.03,11.05,9.015,20]henicosa-1(21),3,5,9,11,13,15(20),16-octaen-19-yl]butanoic acid 823803-94-7 C30H37N2O5S
4-[6-Ethyl-2,2,18,18-tetramethyl-16-(sulfomethyl)-19-aza-6-azoniapentacyclo[11.8.0.03,11.05,9.015,20]henicosa-1(21),3,5,9,11,13,15(20),16-octaen-19-yl]butanoic acid
—— 4-Methyl-3-[[4-(phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazine-6-carbonyl]amino]benzoic acid 1214929-58-4 C23H20N4O5
4-Methyl-3-[[4-(phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazine-6-carbonyl]amino]benzoic acid
—— 4-(5-octylpyrimidin-2-yl)phenyl 1-[(S)-2-chloro-4-methylpentanoyl]piperidine-4-carboxylate 124249-63-4 C30H42ClN3O3
4-(5-octylpyrimidin-2-yl)phenyl 1-[(S)-2-chloro-4-methylpentanoyl]piperidine-4-carboxylate
—— 4'-[3-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-5-butylpyrazol-1-ylmethyl]-3'-fluorobiphenyl-2-carboxylic acid 1260232-50-5 C31H32FN3O3S
4'-[3-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-5-butylpyrazol-1-ylmethyl]-3'-fluorobiphenyl-2-carboxylic acid
—— 4-Heptyl-benzoic acid 2-nitro-4-propyl-phenyl ester 81259-60-1 C23H29NO4
4-Heptyl-benzoic acid 2-nitro-4-propyl-phenyl ester
—— 4-hydroxy-2,5-dioxo-3H-chromeno[3,4-c]pyridine-1-carbonitrile 129110-86-7 C13H6N2O4
4-hydroxy-2,5-dioxo-3H-chromeno[3,4-c]pyridine-1-carbonitrile
—— 4-<(methoxyethoxy)methoxy>-3-hydroxy-1-cyclohexenecarboxylic acid methyl ester 106094-04-6 C12H20O6
4-<(methoxyethoxy)methoxy>-3-hydroxy-1-cyclohexenecarboxylic acid methyl ester
—— 4-amino-3-ethyl-2-methylsulfanyl-5-phenyl-thiazolium; benzenesulfonate 60126-70-7 C6H5O3S*C12H15N2S2
4-amino-3-ethyl-2-methylsulfanyl-5-phenyl-thiazolium; benzenesulfonate
—— 4-Cyclohexanesulfonyl-cyclohexanol 16369-55-4 C12H22O3S
4-Cyclohexanesulfonyl-cyclohexanol
—— 4-chloromethyl-N-[4-(4-pyridin-4-yl-pyrimidin-2-ylamino)-phenyl]-benzamide 881674-24-4 C23H18ClN5O
4-chloromethyl-N-[4-(4-pyridin-4-yl-pyrimidin-2-ylamino)-phenyl]-benzamide
—— 4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-6-chloropyridazin-3-amine 1346814-79-6 C18H17ClFN5O2
4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-6-chloropyridazin-3-amine
—— [4-[[(3S,4S)-3-fluorooxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(oxan-4-yl)-6-[7-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone 1420297-34-2 C31H39F4N5O3
[4-[[(3S,4S)-3-fluorooxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(oxan-4-yl)-6-[7-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone
—— 4-(2-benzylphenyl)-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446234-26-9 C21H18N2O
4-(2-benzylphenyl)-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
—— 4-Cyano-5-[1-(4-cyanobutyl)-3-indolyl]-1-[1-(ethoxycarbonyl)-3-indolyl]-1,3-dihydroimidazol-2-one 255370-61-7 C28H24N6O3
4-Cyano-5-[1-(4-cyanobutyl)-3-indolyl]-1-[1-(ethoxycarbonyl)-3-indolyl]-1,3-dihydroimidazol-2-one
—— 4-bromo-N-{[1-(5-chloropyridin-2-yl)-1H-pyrrol-2-yl]methyl}-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-amine 1247946-47-9 C21H22BrClN6
4-bromo-N-{[1-(5-chloropyridin-2-yl)-1H-pyrrol-2-yl]methyl}-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-amine
—— (4S)-1,4-Dimethyl-6-phenyl-8-((trimethylsilyl)ethynyl)-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine 1248338-30-8 C23H24N4Si
(4S)-1,4-Dimethyl-6-phenyl-8-((trimethylsilyl)ethynyl)-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine
—— 4-(5-{(1R,2R,5S)-2-[5-(3-chlorophenyl)isoxazol-3-yl]-3-azabicyclo[3.1.0]hex-3-yl}-4-methyl-4H-1,2,4-triazol-3-yl)-1-methylpyridin-2(1H)-one 1148048-74-1 C23H21ClN6O2
4-(5-{(1R,2R,5S)-2-[5-(3-chlorophenyl)isoxazol-3-yl]-3-azabicyclo[3.1.0]hex-3-yl}-4-methyl-4H-1,2,4-triazol-3-yl)-1-methylpyridin-2(1H)-one
—— (4S)-3-[1-[(4-chloro-3-methylphenyl)methyl]piperidin-4-yl]-1-methyl-2-oxoimidazolidine-4-carboxylic acid 1251529-27-7 C18H24ClN3O3
(4S)-3-[1-[(4-chloro-3-methylphenyl)methyl]piperidin-4-yl]-1-methyl-2-oxoimidazolidine-4-carboxylic acid
—— 4-carboxymethyl-5-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione 1415559-28-2 C19H16N6O2S2
4-carboxymethyl-5-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione
—— (4-Phenyl)-pypendylmethyl-2-hydroximethylcyclobutan 36332-15-7 C17H25NO
(4-Phenyl)-pypendylmethyl-2-hydroximethylcyclobutan
—— 4,5,6,7-Tetrafluoro-3-hydroxy-1-oxo-1H-indene-2-carboxylic acid ethyl ester 29215-63-2 C12H6F4O4
4,5,6,7-Tetrafluoro-3-hydroxy-1-oxo-1H-indene-2-carboxylic acid ethyl ester
—— 4-(3-nitro-benzylidene)-2-thioxo-thiazolidin-5-one 37530-29-3 C10H6N2O3S2
4-(3-nitro-benzylidene)-2-thioxo-thiazolidin-5-one
—— 4-Methyl-3-(1-p-anisyl-2-nitroethyl)-2-chinolon 38070-86-9 C19H18N2O4
4-Methyl-3-(1-p-anisyl-2-nitroethyl)-2-chinolon
—— 4-(4-methoxy-phenyl)-3-oxo-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester 29180-08-3 C17H22N2O4S
4-(4-methoxy-phenyl)-3-oxo-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester
—— 4-[4-(2-Cyano-ethylamino)-phenylazo]-benzonitrile 31464-08-1 C16H13N5
4-[4-(2-Cyano-ethylamino)-phenylazo]-benzonitrile
—— 4-O-(2,3-di-O-acetyl-4,6-O-isopropylidene-β-D-glucopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 80264-93-3 C27H44O14
4-O-(2,3-di-O-acetyl-4,6-O-isopropylidene-β-D-glucopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
—— 4-thia[5-(13)C]lysine hydrochloride 1335459-75-0 C5H12N2O2S*ClH
4-thia[5-(13)C]lysine hydrochloride