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中文名称 英文名称 CAS号 化学式
—— 4-Amino-2-benzyl-1,2,3-triazol-5-carbaldehyd 64821-88-1 C10H10N4O
—— 4-[(3S)-3-aminopyrrolidin-1-yl]-N-bicyclo[2.2.1]hept-2-ylpyrimidin-2-amine 1201443-15-3 C15H23N5
—— 4-iodo-2-iodoacetyl-3-oxo-butyric acid ethyl ester 875258-36-9 C8H10I2O4
—— (+-)-4-(2-bromo-benzyl)-5-oxo-4-phenyl-hexanenitrile 102173-13-7 C19H18BrNO
—— 4-(4,4-diethoxy-1-hydroxybut-2-yn-1-yl)benzonitrile 1539295-65-2 C15H17NO3
—— 4-chloro-N-((1R,2R)-2-(hydroxymethyl)cyclohexyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide 1110769-89-5 C18H18ClF3N2O3
—— 4-(aminomethyl)-2-methylpyridazin-3(2H)-one 1149586-30-0 C6H9N3O
—— 4-dodecyl-4-(3-iodopropargyl)-morpholinium bromide 149964-77-2 Br*C19H35INO
—— 4,6-Dimethyl-5-[2-(3-methylphenyl)hydrazinylidene]pyrimidine-2(5H)-thione 88956-60-9 C13H14N4S
—— 4-[2-(4-benzofuran-2yl-phenylcarbamoyl)-2-(4-bromo-phenyl)-ethyl]-benzoic acid methyl ester 1046317-48-9 C31H24BrNO4
—— 4-dimethylamino-N-(2-(3-methoxyphenylamino)-1H-benzimidazol-5-yl)benzamide 1292826-64-2 C23H23N5O2
—— 4-(2-N-acetylaminobenzylthio)-5,5-dimethylimidazolin-2-thione 181219-86-3 C14H17N3OS2
—— 4-{2-[Cyano(4-nitrophenyl)methyl]hydrazinylidene}-3-oxocyclohexa-1,5-diene-1-sulfonic acid 67746-60-5 C14H10N4O6S
—— 4-[4-Butyl-5-[4-(4-chlorophenoxy)phenyl]-1,3-thiazol-2-yl]phenol 1415596-14-3 C25H22ClNO2S
—— 4-[4-(2-Aminoethyl)-1H-pyrazol-3-yl]phenol 1017789-17-1 C11H13N3O
—— 4-Iodo-6-[(4-iodoanilino)methylidene]-2-methoxycyclohexa-2,4-dien-1-one 826994-46-1 C14H11I2NO2
—— 4-(3-Anilinoprop-2-en-1-ylidene)tellurane-3,5-dione 61923-32-8 C14H13NO2Te
—— 4-N-cyclopropyl-5-methyl-2-N-phenylpyrimidine-2,4-diamine 1050598-47-4 C14H16N4
—— 4-Methyl-2-(4-phenyl-isothiazol-5-yl)-phenol 89296-08-2 C16H13NOS
—— (4R,5S)-5-acetyl-4-isopropyl-3-(4-methoxyphenyl)oxazolidin-2-one 306776-21-6 C15H19NO4
—— (+/-)-(4Z)-5-[2,6-bis(benzyloxy)-4-pyrimidinyl]-4-penten-2-(ol carbamate) 299966-47-5 C24H25N3O4
—— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-fluoro-N-(1-oxothietan-3-yl)benzamide 1424280-05-6 C20H14Cl2F4N2O3S
—— 4-[2-fluoro-9-(tri-<i>O</i>-benzyl-β-<i>D</i>-arabinofuranosyl)-9<i>H</i>-purin-6-ylimino]-butan-1-ol 69983-15-9 C35H36FN5O5
—— 4-Chloro-N-(5-cyclohexylsulfanyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 75621-95-3 C14H16ClN3O2S3
—— 4,11-dimethyl-2-phenyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,11,11a-tetrahydro-4<i>r</i>,11<i>c</i>-epioxido-benzo[5,6]cycloocta[1,2-<i>c</i>]pyrrole-1,3,5,10-tetraone 63729-75-9 C22H17NO5
—— 4-Hydroxy-1,1'-dimethyl-3,4'-bi-Δ<sup>3</sup>-pyrrolinyl-2,2'-dion 37772-98-8 C10H12N2O3
—— 4-chloro-N-{6-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-3-pyridinyl}benzenesulfonamide 474113-98-9 C28H27ClN4O4S
—— 4-(piperidin-1-yl)-6-propyl-N-[3-(trifluoromethyl)phenyl]pyrimidin-2-amine 1394803-48-5 C19H23F3N4
—— 4-chloro-2-[(4-chlorobenzoyl)amino]-N-[4-(2-oxo-1(2H)-pyridinyl)phenyl]benzamide 503613-19-2 C25H17Cl2N3O3
—— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[2-(4-(1-oxopropyl)piperazin-1-yl)ethyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534606-98-9 C22H23F3N4O3
—— 4-(4-diethylamino-6-propylpyrimidin-2-ylamino)phthalonitrile 1394851-76-3 C19H22N6
—— 4-[2-(4-chlorophenyl)-4-(4-fluorophenyl)-1H-imidazol-1-yl]benzenesulfonamide 189295-51-0 C21H15ClFN3O2S
—— 4-(2-diethylamino-ethyl)-5-formyl-3-methyl-pyrrole-2-carboxylic acid 41505-61-7 C13H20N2O3
—— (+)-4(1E,3Z)-(4S,5S)-4-hydroxy-4-(5-hydroxy-3-methyl-1,3-pentadienyl)-3,3,5-trimethylcyclohexanone 130583-83-4 C15H24O3
—— 4-(4-methoxy-2-methyl-quinolin-3-yl)-butan-2-one 36910-36-8 C15H17NO2
—— (4,6-dichloro-pyrimidin-5-yl)-carbamic acid isopropyl ester 72772-83-9 C8H9Cl2N3O2
—— 4-chloro-N-(4-fluorophenyl)-3-[4-[(E)-3-phenylprop-2-enyl]piperazine-1-carbonyl]benzenesulfonamide;hydrochloride 1049750-46-0 C26H26Cl2FN3O3S
—— (4-fluoro-2-methylbenzoyl) acetyl methylene triphenylarsorane 79101-44-3 C29H24AsFO2
—— 4-dimethylamino-4'-fluoro-2'-methyl-<i>trans</i>-chalcone 443-19-6 C18H18FNO
—— 4-methyl-4'-(phenethyl)-2,2'-bipyridyl 256659-40-2 C19H18N2
—— (4S,5R,1'R)-3-(phenylfluoren-9-yl)-5-(1'methyl-3'-pentynyl)oxazolidine-4-carboxaldehyde 126459-62-9 C29H27NO2
—— 4-cyanophenyl 2,3-di-O-acetyl-4-azido-4-deoxy-1,5-dithio-α-D-xylopyranoside 196093-39-7 C16H16N4O4S2
—— (4-hydroxy-3,5-dimethyl-phenyl)-(2-propyl-indolizin-3-yl)-methanone 64466-59-7 C20H21NO2
—— 4-(3,4-dichloro-phenoxy)-6-methoxy-quinolin-8-ylamine 63456-92-8 C16H12Cl2N2O2
—— 4-amino-3,5-dichloro-2-(2-hydroxyethoxy)pyridine, hydrochloride 66153-87-5 C7H8Cl2N2O2*ClH
—— 4-allyl-3-(methoxycarbonyl)-3,4-dihydro-2H-benzopyran-2-one 134594-00-6 C14H14O4
—— 4-(pyrrolidin-1-ylsulfonyl)-3-(m-tolyl)-1,2,3-oxadiazol-3-ium-5-olate 85796-03-8 C13H15N3O4S
—— (4R)-2-[bis(methylthio)methylene]-7-fluoro-4-methyl-4-(3-methylbutyl)naphthalene-1,3(2H,4H)-dione 847443-04-3 C19H23FO2S2
—— 4-amino-1-(3-trifluoromethylbenzyl)-2-[2-(5-phosphono)furanyl]-benzimidazole 1201836-27-2 C19H15F3N3O4P
—— 4-hydroxy-2-isopropyl-benzofuran-5-carboxylic acid methyl ester 71243-11-3 C13H14O4