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中文名称 英文名称 CAS号 化学式
—— 4-triethoxysilyloxy-2,2,6,6-tetramethylpiperidine-1-oxyl 1048660-40-7 C15H32NO5Si
—— 4,4'-bis(1,10-phenanthroline[5,6-d]imidazole-2-yl)biphenyl 1220531-01-0 C38H22N8
—— 4-(4-methoxyphenyl)-2-(3-(4-methoxyphenyl)-5-(2-phenyl-2H-1,2,3-triazol-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazole 1280735-74-1 C28H24N6O2S
—— (4-nitro-benzoyl)-oxalacetic acid diethyl ester 101091-01-4 C15H15NO8
—— 4-chloro-3-(2-chloro-ethyl)-7-methoxy-quinolin-2-ol 104296-70-0 C12H11Cl2NO2
—— 4-(Dimethylamino)-5-(dimethylhydrazono)pentansaeure-ethylester 101542-24-9 C11H23N3O2
—— [4’,4’,4’,-d3]-1-n-butyl-3-methylimidazolium chloride 1337571-75-1 C8H15N2*Cl
—— 4-[4-(3-bromo-benzyloxy)-2-(7-methyl-pyrido[2,3-d]pyrimidin-4-ylamino)-phenylsulfanyl]phenol 944501-94-4 C27H21BrN4O2S
—— 4-Brom-2,3,3,5,6,6-hexafluor-1-methyl-cyclohexadien-(1,4) 60903-78-8 C7H3BrF6
—— 4-({(2S)-2-amino-3-[7-(3,3-dimethyl-2-oxobutyl)-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl]propyl}oxy)benzonitrile 335620-27-4 C22H32N4O3
—— 4-Aminomethyl-2-iodo-6-trifluoromethylphenylamine 911124-44-2 C8H8F3IN2
—— 4-({3-chloro-4-[(1-methyl-1H-imidazole-2-yl)thio]phenyl}amino)-7-fluoroquinoline-3-carbonitrile 863029-94-1 C20H13ClFN5S
—— 4-(biphenyl-4-ylmethoxy)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1039827-01-4 C31H30N4O2*ClH
—— 4,4'-dimethoxy-α-pyrrolidino-deoxybenzoin 109979-87-5 C20H23NO3
—— 4-(1-cyclopropyl-4-piperidinyl)-1-piperazinecarboxylic acid,phenylmethyl ester 775287-97-3 C20H29N3O2
—— (4,4',4''-tricarboxy-2,2':6',2''-terpyridine)(2,6-pyridinedicarboxylate)ruthenium(II) 1338466-21-9 C25H14N4O10Ru
—— 4-{N'-[3-Carboxy-2-(4-isopropoxy-phenyl)-propionyl]-hydrazino}-3-(4-isopropoxy-phenyl)-4-oxo-butyric acid 115906-22-4 C26H32N2O8
—— 4-methyl-17-nor-atida-15,20-diene 144657-20-5 C19H27N
—— (4-Dimethylamino-phenyl)-(4-methoxy-phenyl)-p-tolyl-methanol 75607-25-9 C23H25NO2
—— 4,5-Dichloro-2-phenylaminomethylene-cyclopent-4-ene-1,3-dione 69205-24-9 C12H7Cl2NO2
—— 4-<(1-ethenylnonyl)sulfinyl>morpholine 124745-28-4 C15H29NO2S
—— 4-methylsulfonylphenyl 2-pyridyl sulfoxide 1279130-20-9 C12H11NO2S2
—— 4-Bromo-2-methyl-3-nitrophenol 1708927-90-5 C7H6BrNO3
—— 4-ethyl-5-phenyl-2-(p-tolyl)-2,3-dihydrothiophene 1423076-57-6 C19H20S
—— 4-amino-3-(2,4,6-trimethylphenyl)-butyric acid hydrochloride 28311-39-9 C13H19NO2*ClH
—— 4-Ethyl-5-<(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)methyl>-1,5-dihydro-3-methyl-2H-pyrrol-2-one 101544-02-9 C16H24N2O
—— 4-ethoxy-2-methyl-7,8-dihydro-6<i>H</i>-thiazolo[5,4-<i>c</i>]azepine 31967-05-2 C10H14N2OS
—— 4-ethoxycarbonyl-7,8-dimethoxypyrrolo[1,2-a]quinolinium bromide 1616865-16-7 Br*C17H20NO4
—— 4-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-benzoic acid methyl ester 1360904-27-3 C24H21NO6
—— (4-morpholin-4-yl-phenyl)-[8-(2-pyridin-2-yl-pyrrolidin-1-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]-amine 1360610-27-0 C24H26N8O
—— 4-(3-cyclopropyl-1H-pyrazol-1-yl)benzaldehyde 1248656-39-4 C13H12N2O
—— 4-[(4-methyl-1H-indol-5-yl)amino]-5-[(1E)-5-piperazin-1-ylpent-1-en-1-yl]nicotinonitrile trifluoroacetate 1202920-70-4 C2HF3O2*C24H28N6
—— 4,4'-Bis-(1-bromo-2,3,4,5-tetraphenyl-cyclopenta-2,4-dienyl)-2,2'-dimethyl-biphenyl 61794-82-9 C72H52Br2
—— 4-(5-Ethyl-8-fluoro-2-hydroxy-1,3-dioxo-1,2,3,5-tetrahydro-benzo[4,5]imidazo[1,2-c]pyrimidin-7-yl)-piperazine-1-carboxylic acid tert-butyl ester 139495-78-6 C21H26FN5O5
—— 4,4-dimethyl-3-oxo-2-phenyl-valeric acid ethyl ester 101499-25-6 C15H20O3
—— 4-fluoro-2',4',6'-triisopropylbiphenyl-3-carbaldehyde 1269284-31-2 C22H27FO
—— 4-amino-3,5-dibromo-benzhydrol 412027-33-9 C13H11Br2NO
—— 4,5-Bis-(3-chloro-propylsulfanyl)-[1,3]dithiol-2-one 170028-84-9 C9H12Cl2OS4
—— 4-hydroxy-1-[2-(2-pyrrolidin-1-ylethoxy)quinolin-6-yl]pyridine-2(1H)-one 929192-71-2 C20H21N3O3
—— 4-anilino-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione 155776-09-3 C15H14N4OS
—— 4-[3-(2-aminobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1006898-92-5 C20H17F3N4O2
—— (4-tert-Butyl-phenyl)-phosphoramidic acid dimethyl ester 79639-89-7 C12H20NO3P
—— 4-<2-Phenyl-aethyl>-3-p-tolyl-thiazol-2-on 94004-32-7 C18H17NOS
—— 4,4'-bis-diallylamino-2,2'-(4,4'-methanediyl-diphenyl)-bis-isoindole-1,3-dione 67627-91-2 C41H36N4O4
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[6-(trifluoromethyl)pyridine-3-yl]tetrahydro-2H-pyran-4-carboxamide 1382482-85-0 C22H20F3N5O2
—— 4-[5,7,12,14-Tetraoxo-13-(4-sulfonatophenyl)-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaen-6-yl]benzenesulfonate 66548-26-3 C26H12N2O10S2
—— 4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)-2-(pyridin-3-yl)furo[3,2-d]pyrimidine 1032755-20-6 C21H26N6O4S
—— 4-(1-Hydroxy-1-methyl-ethyl)-3-[2-hydroxy-4-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-7-(2-trimethylsilanyl-ethoxymethoxy)-chromen-2-one 874219-68-8 C30H44O8Si2
—— 4-(4-Fluorophenyl)-2-[4-(benzyloxy-carbonyl)piperazine-1-carbonyl]-3-pyridin-4-yl-2H-isoxazol-5-one 476313-65-2 C27H23FN4O5
—— 4-(2'-Sulfamoylbiphenyl-4-ylmethoxy)benzamidine 357415-56-6 C20H19N3O3S