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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-thiophen-2-yl-5-thiophen-3-yl-thieno[2,3-d]pyrimidine 949527-10-0 C14H7ClN2S3
    4-chloro-2-thiophen-2-yl-5-thiophen-3-yl-thieno[2,3-d]pyrimidine
    —— 4-Dodecylsulfanyl-3-nitro-phenol 798-99-2 C18H29NO3S
    4-Dodecylsulfanyl-3-nitro-phenol
    —— (4-fluoro-phenyl)-[4]pyridyl ketone-imine 2266-65-1 C12H9FN2
    (4-fluoro-phenyl)-[4]pyridyl ketone-imine
    —— 4-[[(3S)-1-acetyl-3-pyrrolidinyl](cyclobutylmethyl)amino]-2-chlorobenzonitrile 1034843-08-7 C18H22ClN3O
    4-[[(3S)-1-acetyl-3-pyrrolidinyl](cyclobutylmethyl)amino]-2-chlorobenzonitrile
    —— 4-amino-N-(5-methyl-1H-indazol-6-yl)-5-nitro-2-piperazin-1-yl-benzamide 1056619-30-7 C19H21N7O3
    4-amino-N-(5-methyl-1H-indazol-6-yl)-5-nitro-2-piperazin-1-yl-benzamide
    —— (4E,6E)-(R)-3-Hydroxy-7-iodo-6-methyl-hepta-4,6-dienoic acid methoxy-methyl-amide 799852-97-4 C10H16INO3
    (4E,6E)-(R)-3-Hydroxy-7-iodo-6-methyl-hepta-4,6-dienoic acid methoxy-methyl-amide
    —— (4aR,5R,6R,7R)-6-Butoxy-7-ethylthio-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209332-25-2 C22H33NO2S
    (4aR,5R,6R,7R)-6-Butoxy-7-ethylthio-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
    —— 4-Nitroso-5-hydroxy-indazol 116081-56-2 C7H5N3O2
    4-Nitroso-5-hydroxy-indazol
    —— 4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-1H-indazol-1-yl)-N-((1S)-1-(2-fluorophenyl)ethyl)-2-pyridinamine 861416-85-5 C25H25FN6
    4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-1H-indazol-1-yl)-N-((1S)-1-(2-fluorophenyl)ethyl)-2-pyridinamine
    —— -4-(1,1'-biphenyl-4-yl)-2-[1-(4-isobutylphenyl)ethyl]-1H-imidazole 478869-72-6 C27H28N2
    -4-(1,1'-biphenyl-4-yl)-2-[1-(4-isobutylphenyl)ethyl]-1H-imidazole
    —— 4-(3,5-dichloro-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 51090-28-9 C17H13Cl2N3O2
    4-(3,5-dichloro-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(1-ethoxycarbonylmethylpyrrolidin-3-yloxy)pyridin-2-yl)oxy]benzamidine 1230705-43-7 C30H32F2N6O6
    4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(1-ethoxycarbonylmethylpyrrolidin-3-yloxy)pyridin-2-yl)oxy]benzamidine
    —— 4-(3-bromo-4',4''-bis-dimethylamino-trityl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 13001-10-0 C33H33BrN4O
    4-(3-bromo-4',4''-bis-dimethylamino-trityl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4,4'-Di-tert-butyl-2,2'-dicarbamoyl-diphenyldisulfid 16376-49-1 C22H28N2O2S2
    4,4'-Di-tert-butyl-2,2'-dicarbamoyl-diphenyldisulfid
    —— 4-Amino-2-hydroxy-3-phenyl-buttersaeure 14232-89-4 C10H13NO3
    4-Amino-2-hydroxy-3-phenyl-buttersaeure
    —— 4-(3-Dimethylamino-propylamino)-dibenzyl 14303-10-7 C19H26N2
    4-(3-Dimethylamino-propylamino)-dibenzyl
    —— 4'-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethoxy)biphenyl-4-carbonitrile 243147-49-1 C21H25NO5
    4'-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethoxy)biphenyl-4-carbonitrile
    —— 4-methyl-3-methylene-hex-5-en-2-ol 65669-10-5 C8H14O
    4-methyl-3-methylene-hex-5-en-2-ol
    —— 4'-(4-hexyloxybenzoyloxy)biphenyl-4-carboxylic acid (S)-1-methylheptyl ester 162606-80-6 C34H42O5
    4'-(4-hexyloxybenzoyloxy)biphenyl-4-carboxylic acid (S)-1-methylheptyl ester
    —— (4S,5R,6R,9S,10R)-9-(benzoyloxy)-1-hydroxy-5-<(4-methoxybenzyl)oxy>-4,6,10-trimethyl-11-dodecene 175613-26-0 C30H42O5
    (4S,5R,6R,9S,10R)-9-(benzoyloxy)-1-hydroxy-5-<(4-methoxybenzyl)oxy>-4,6,10-trimethyl-11-dodecene
    —— 4-(1-(2-cyano-5-methylphenylsulfonyl)-1H-indazol-3-yl)benzoic acid 1392809-25-4 C22H15N3O4S
    4-(1-(2-cyano-5-methylphenylsulfonyl)-1H-indazol-3-yl)benzoic acid
    —— 4-methyl-3-phenylsulphonyl-1-phenylthiomethylnaphthalene 76571-27-2 C24H20O2S2
    4-methyl-3-phenylsulphonyl-1-phenylthiomethylnaphthalene
    —— 4-chloro-7-(3-chloropropoxy)-6-nitroquinoline-3-carbonitrile 501684-28-2 C13H9Cl2N3O3
    4-chloro-7-(3-chloropropoxy)-6-nitroquinoline-3-carbonitrile
    —— 4,5-bis-(2-carboxy-ethyl)-3-methyl-pyrrole-2-carboxylic acid 856101-88-7 C12H15NO6
    4,5-bis-(2-carboxy-ethyl)-3-methyl-pyrrole-2-carboxylic acid
    —— 4-cyano-4-(2,3-dihydroxypropyl)piperidine-1-carboxylic acid tert-butyl ester 247133-09-1 C14H24N2O4
    4-cyano-4-(2,3-dihydroxypropyl)piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-([1,1'-Biphenyl]-4-ylmethylene)hydrazinyl)-5-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol 624725-30-0 C23H21N5OS
    4-(2-([1,1'-Biphenyl]-4-ylmethylene)hydrazinyl)-5-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol
    —— 4'',5''-bis(4-hexadecylphenyl)-4,4''''-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-3'',6''-diphenyl-1,1':4',1'':2'',1''':4''',1''''-quinquephenyl 1033016-39-5 C100H130O8
    4'',5''-bis(4-hexadecylphenyl)-4,4''''-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-3'',6''-diphenyl-1,1':4',1'':2'',1''':4''',1''''-quinquephenyl
    —— 4-Hydroxy-2-amino-6-(4-amino-phenethyl)-5-(4-phenyl-butyl)-pyrimidin 7756-12-9 C22H26N4O
    4-Hydroxy-2-amino-6-(4-amino-phenethyl)-5-(4-phenyl-butyl)-pyrimidin
    —— 4',6'-O-cyclohexylmethylideneparomomycin 1043874-68-5 C30H55N5O14
    4',6'-O-cyclohexylmethylideneparomomycin
    —— 4-Propylmercapto-2-methylmercapto-5-ethoxycarbonyl-pyrimidin 99982-09-9 C11H16N2O2S2
    4-Propylmercapto-2-methylmercapto-5-ethoxycarbonyl-pyrimidin
    —— 4-methylamino-thiophene-3-carboxylic acid (4-tert-butyl-benzyl)-[2-(3,4-dichloro-phenyl)-ethyl]amide 946115-38-4 C25H28Cl2N2OS
    4-methylamino-thiophene-3-carboxylic acid (4-tert-butyl-benzyl)-[2-(3,4-dichloro-phenyl)-ethyl]amide
    —— 4-Phenyl-chroman-carbonsaeure-(4)-<2-dimethyl-amino-1-methyl-aethylester> 94910-00-6 C21H25NO3
    4-Phenyl-chroman-carbonsaeure-(4)-<2-dimethyl-amino-1-methyl-aethylester>
    —— 4-(2,5-dimethyl-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 133325-75-4 C16H19N3O2S
    4-(2,5-dimethyl-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-benzyloxy-1-hydroxy-2,2,6,6-tetramethylpiperidine hydrochloride 1048980-24-0 C16H25NO2*ClH
    4-benzyloxy-1-hydroxy-2,2,6,6-tetramethylpiperidine hydrochloride
    —— [4-[3-[4-cyano-3-phenyl-N-(1,2,4-triazol-4-yl)anilino]propanoyl]phenyl] sulfamate 1268822-11-2 C24H20N6O4S
    [4-[3-[4-cyano-3-phenyl-N-(1,2,4-triazol-4-yl)anilino]propanoyl]phenyl] sulfamate
    —— 4-acetylamino-naphthalene-1-sulfonic acid myristoylamide 119698-14-5 C26H38N2O4S
    4-acetylamino-naphthalene-1-sulfonic acid myristoylamide
    —— 4-ethoxycarbonyl-1-octadecyl-pyridinium; bromide 124143-41-5 Br*C26H46NO2
    4-ethoxycarbonyl-1-octadecyl-pyridinium; bromide
    —— (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{[(pyrrolidine-1-carbothioyl)-amino]-methyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 909395-45-5 C27H38N4O6S2
    (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{[(pyrrolidine-1-carbothioyl)-amino]-methyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
    —— (4R,5S,6S,7R)-5,6-O-isopropylidene-4,7-di-n-propyl-1,3,2-dioxathiepane 2,2-dioxide 495385-00-7 C13H24O6S
    (4R,5S,6S,7R)-5,6-O-isopropylidene-4,7-di-n-propyl-1,3,2-dioxathiepane 2,2-dioxide
    —— 4,4'-oxybis(benzoic acid) 2,3,4,5,6-pentahydroxyhexylamide 640334-52-7 C20H23NO9
    4,4'-oxybis(benzoic acid) 2,3,4,5,6-pentahydroxyhexylamide
    —— 4-Methoxy-benzoic acid [(Z)-3-hydroxy-2,3-diphenyl-prop-2-en-(E)-ylidene]-hydrazide 130340-34-0 C23H20N2O3
    4-Methoxy-benzoic acid [(Z)-3-hydroxy-2,3-diphenyl-prop-2-en-(E)-ylidene]-hydrazide
    —— 4-[2-[(2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carbonyl]hydrazinyl]benzoic acid 1469737-42-5 C25H26FN5O5
    4-[2-[(2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carbonyl]hydrazinyl]benzoic acid
    —— 4,4'-bis(4-amino-5-cyano-2-thioxo-3H-thiazol-3-yl)-1,1'-diphenylsulfone 1159588-80-3 C20H12N6O2S5
    4,4'-bis(4-amino-5-cyano-2-thioxo-3H-thiazol-3-yl)-1,1'-diphenylsulfone
    —— (4Z)-6-naphthalen-1-yl-4-(piperidin-1-ylimino)-1,3-oxazinan-2-one 1207281-09-1 C19H21N3O2
    (4Z)-6-naphthalen-1-yl-4-(piperidin-1-ylimino)-1,3-oxazinan-2-one
    —— (4-isopropyl-5-oxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-methyl-thiocarbamoyl chloride 27422-26-0 C7H10ClN3OS2
    (4-isopropyl-5-oxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-methyl-thiocarbamoyl chloride
    —— 4-(4-{[2-(4-(4-chlorophenyl)-1,3-thiazol-2-yl)-hydrazono]methyl-3-(4-fluorophenyl)}-1H-pyrazol-1-yl)benzenesulfonamide 1351938-03-8 C25H18ClFN6O2S2
    4-(4-{[2-(4-(4-chlorophenyl)-1,3-thiazol-2-yl)-hydrazono]methyl-3-(4-fluorophenyl)}-1H-pyrazol-1-yl)benzenesulfonamide
    —— {4-[3-(6-benzylamino-pyridin-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1386399-26-3 C34H48N8O3Si
    {4-[3-(6-benzylamino-pyridin-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester
    —— (4,4'-di-tert-butyl-2,2'-bipyridine)(ethylene)methylplatinum(II) methyltris(pentafluorophenyl)borate 177593-44-1 C19H3BF15*C21H31N2Pt
    (4,4'-di-tert-butyl-2,2'-bipyridine)(ethylene)methylplatinum(II) methyltris(pentafluorophenyl)borate
    —— 4-methyl-1-n-octyl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole 1417578-93-8 C18H25N3O
    4-methyl-1-n-octyl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole
    —— 4-{[2-(3-chloro-6-methoxyquinolin-4-yl)ethyl]amino}-1-(3-phenylcyclobutyl)piperidine-4-carboxylic acid 1080635-80-8 C28H32ClN3O3
    4-{[2-(3-chloro-6-methoxyquinolin-4-yl)ethyl]amino}-1-(3-phenylcyclobutyl)piperidine-4-carboxylic acid