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中文名称 英文名称 CAS号 化学式
—— 4-(2-amino-anilinomethylene)-7-methyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>]thiepin-5-one 32959-30-1 C18H18N2OS
—— 4,4-Dimethyl-5α,6α-dihydroxy-cholestan 20311-22-2 C29H52O2
—— 4-Methyl-6-oxo-5-oxa-4-thionia-tricyclo[5.2.1.0<sup>3,8</sup>]decane 64887-98-5 C9H13O2S
—— 4-(4-(3-(benzyloxy)propyl)phenyl)-1-(tert-butyldimethylsilyloxy)butan-2-one 1048954-62-6 C26H38O3Si
—— 4-fluoro-4'-iododiphenylmethane 143128-54-5 C13H10FI
—— 4-chloro-8-(4-methylpiperazin-1-yl)imidazo[1,5-a]quinoxaline 500205-80-1 C15H16ClN5
—— 4-dimethylamino-1,2-diphenyl-5-methyl-5-phenylacetylamino-1,4,5,6-tetrahydropyrimidin-6-one 137441-47-5 C27H28N4O2
—— (4S,E)-methyl 4-(tert-butoxycarbonylamino)-5-(tetrahydro-2H-pyran-2-yloxy)pent-2-enoate 1202794-55-5 C16H27NO6
—— 4-ethyl-3-methoxy-4,7,10,15-tetrahydro-3<i>H</i>,9<i>H</i>-4,15b-methano-[1,4]oxazonino[4',3':1,2]pyrido[3,4-<i>b</i>]indole 32789-70-1 C21H26N2O2
—— 4-[4-(nitromethylene-hydrazino)-benzenesulfonylamino]-<i>N</i>-trichloromethylsulfanyl-benzenesulfonamide 39119-43-2 C14H12Cl3N5O6S3
—— (4aR,8aR)-2-Chloro-1,2,3,4,4a,5,8,8a-octahydro-isoquinoline 25886-67-3 C9H14ClN
—— 4,6-Dihydroxy-2-methyl-7-piperidin-1-ylmethyl-quinoline-5,8-dione 24841-26-7 C16H18N2O4
—— 4-<2-Methyl-3-nitro-phenylhydrazono>-1,3-diphenyl-2-pyrazolin-5-on 23326-50-3 C22H17N5O3
—— 4-amino-naphthalene-1-sulfonic acid <i>p</i>-toluidide 31861-06-0 C17H16N2O2S
—— 4,5-Dimethoxy-9,10-dimethyl-1-phenyl-9-azonia-tricyclo[6.2.2.0<sup>2,7</sup>]dodeca-2,4,6,9-tetraene; chloride 3123-50-0 C21H24NO2*Cl
—— 4-dimethylamino-but-2-enoic acid {2-[4-(4-bromo-2-fluoro-phenylamino)-6-nitro-quinazoline]-ethyl}-amide 936556-66-0 C22H22BrFN6O4
—— 4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(4-fluorophenyl)pyrimidin-2-amine 1257078-30-0 C17H11ClFN5
—— 4-amino-3-bromo-N-tert-butyl-benzenesulfonamide 915006-43-8 C10H15BrN2O2S
—— 4-[2-(1-oxo-isoindoline-2-carboxamido)-ethyl]-benzenesulfinic acid 74572-56-8 C17H16N2O4S
—— 4-(hydroxy-isopropyl-amino)-2-phenyl-2-pyridin-2-yl-butyramide 38236-49-6 C18H23N3O2
—— 4-Ethylamino-6-methyl-2-methylthio-5-nitropyrimidin 52379-78-9 C8H12N4O2S
—— 4,4'-Azobis-4-cyano-1-methylpiperidin 32174-90-6 C14H22N6
—— 4-methyl-2-phenyl-6-(4-(trifluoromethyl)phenyl)-3,6-dihydro-2H-1,2-oxazine 1607822-28-5 C18H16F3NO
—— 4-[2-(1H-imidazol-1-yl)ethoxy]-4-oxobutanoic acid 87487-91-0 C9H12N2O4
—— (+/-)-4-[1-(2,4-dichlorophenoxy)prop-2-yl]morpholine 1224246-12-1 C13H17Cl2NO2
—— (4-iodo-2-propoxyphenyl)methanol 854028-47-0 C10H13IO2
—— 4-Methyldeca-1,5t,8t-trien 76966-93-3 C11H18
—— 4-(3,5-diiodo-4-methoxybenzyl)-7-ethoxyisoquinolin-8-ol 1351593-60-6 C19H17I2NO3
—— 4-(2,3-dihydroxy-2-methyl-propylamino)-1-(toluene-4-sulfonyl)-3,4-dihydro-1<i>H</i>-spiro[benzo[<i>cd</i>]indole-5,2'-[1,3]dioxolane] 41455-51-0 C24H28N2O6S
—— 4-C-Cyclopropyl-2,3-O-isopropyliden-α-D-erythro-tetrafuranos-3-ulose 30645-00-2 C10H14O4
—— 4-[2-[2-[2-(4-chlorosulfonylnaphthalen-1-yl)oxyethoxy]ethoxy]ethoxy]naphthalene-1-sulfonyl chloride 97909-39-2 C26H24Cl2O8S2
—— (4-((5-(1,5-dimethyl-1H-pyrazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone 1578243-66-9 C26H27N5O3
—— 4-[(2-hydroxy-1,2-diphenylethylidene)amino]-1H-1,2,4-triazole-5-thione 284042-15-5 C16H14N4OS
—— 4,5-dimethyl-2,6-diphenyl-morpholin-3-one 16187-63-6 C18H19NO2
—— 4'-<N-(2-Hydroxy-naphthyl-(1)-methylen)-sulfanilyl>-acetanilid 22969-53-5 C25H20N2O4S
—— (4-Ethoxy-phenyl)-[2-methyl-prop-(Z)-ylidene]-amine 18169-41-0 C12H17NO
—— 4,4'-bis-(3-bromo-1,1,2,2,3,3-hexafluoro-propyl)-6,6'-bis-(1,1,2,2-tetrafluoro-2-trifluoromethoxy-ethyl)-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-pyrimidine 42382-31-0 C26Br2F42N6O2
—— <4-Chlor-8-phenyl-chinolyl-(3)>-2-pyridyl-keton 31602-13-8 C21H13ClN2O
—— 4,4'-Spiro-bi-(4-selen-4-butanolid) 30957-50-7 C6H8O4Se
—— 4-[(E)-4-Dimethylamino-phenylimino]-3,4-dihydro-1H-benzo[b]azepine-2,5-dione 32513-47-6 C18H17N3O2
—— 4-(7-chloro-5-phenyl-1,2-dihydro-benzo[<i>e</i>][1,2,4]triazepin-3-yl)-benzoic acid ethyl ester 25893-68-9 C23H20ClN3O2
—— 4-(N-Methyl-N-p-acetamidobenzamido)antipyrin 6188-04-1 C21H22N4O3
—— (+/-)-4-<2,4-Dibrom-phenylhydrazono>-1-<β-hydroxy-phenaethyl>-3-methyl-4H-pyrazol-5-on 30823-66-6 C18H16Br2N4O2
—— 4-Butoxy-2-phenyl-1,2,3,4-tetrahydro-chinolin 5278-47-7 C19H23NO
—— 4-{[(E)-2-Hydroxy-1,1-dimethyl-ethylimino]-methyl}-benzonitrile 25458-17-7 C12H14N2O
—— (4R,5S)-5-(2-ethyl-1,3-dioxolan-2-yl)-4-hydroxyhexan-2-one 1303963-74-7 C11H20O4
—— 4-(1-cyclopropanecarbonyl-2-cyclopropyl-2-oxo-ethoxy)-benzonitrile 913346-23-3 C16H15NO3
—— {4-[bis-(2-chloro-ethyl)-amino]-benzylidene}-(4-methyl-piperazin-1-yl)-amine 41379-22-0 C16H24Cl2N4
—— 4-[3-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-phenylcarbamoyl]-2-methyl-benzenesulfonyl fluoride 32939-92-7 C19H15FN6O4S
—— 4-(N,N-Dibutylaminoacetyl)-naphtho<2,1-b>thiophen 37094-67-0 C22H27NOS