| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4,4-三氟-1-(4-异丙氧基苯基)丁烷-1,3-二酮 | 1-(4-Isopropyloxybenzoyl)-3,3,3-trifluoroacetone | 1019340-50-1 | C13H13F3O3 |
| 4,4,4-三氟-1-(3-甲氧基苯基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(3-methoxyphenyl)butane-1,3-dione | 57965-21-6 | C11H9F3O3 |
| 4,4,4-三氟-1-(3-甲基噻吩-2-基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(3-methyl-[2]thienyl)-butane-1,3-dione | 319-56-2 | C9H7F3O2S |
| 4,4,4-三氟-1-(3-氟苯基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(3-fluorophenyl)butane-1,3-dione | 23975-58-8 | C10H6F4O2 |
| 4,4,4-三氟-1-(3-三氟甲基苯基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(3-trifluoromethylphenyl)butane-1,3-dione | 94856-24-3 | C11H6F6O2 |
| 4,4,4-三氟-1-(2-羟基-4-甲氧基-苯基)-丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(2-hydroxy-4-methoxyphenyl)butane-1,3-dione | 319-35-7 | C11H9F3O4 |
| 4,4,4-三氟-1-(2-呋喃基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(2-furanyl)-1,3-butanedione | 326-90-9 | C8H5F3O3 |
| 4,4,4-三氟-1-(2-吡啶)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-pyridin-2-yl-butane-1,3-dione | 4027-51-4 | C9H6F3NO2 |
| 4,4,4-三氟-1-(2,3,4,5,6-五氟苯基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(2,3,4,5,6-pentafluorophenyl)butane-1,3-dione | 33107-70-9 | C10H2F8O2 |
| 4,4,4-三氟-1-(1,3-噻唑-2-)丁烷-1,3-二酮 | 4,4,4-Trifluoro-1-(1,3-thiazol-2-yl)butane-1,3-dione | 306935-40-0 | C7H4F3NO2S |
| 4,4,4,-三氟丁-2-酮 | 4,4,4-trifluorobutan-2-one | 2366-70-3 | C4H5F3O |
| 4,4'-苯亚甲基二-o-甲苯胺 | Magnesium;ethanolate;propan-1-olate | 94159-65-6 | C5H12MgO2 |
| 4,4'-氧基双(丁-1-醇) | 4-(4-hydroxybutoxy)butan-1-ol | 3403-82-5 | C8H18O3 |
| 4,4'-二羟基二环己烷 | 4,4'-bicyclohexanol | 20601-38-1 | C12H22O2 |
| 4,4'-二甲氧基[联-1,4-环己二烯-1-基]-3,3',6,6'-四酮 | 4,4'-Dimethoxydiquinone | 43042-33-7 | C14H10O6 |
| 4,4'-二甲氧基-3,3'-联吡啶 | 4,4'-Dimethoxy-3,3'-bipyridin | 111061-89-3 | C12H12N2O2 |
| 4,4'-二甲氧基-2,2'-联吡啶氮氧化物 | 4,4'-dimethoxy-2,2'-bipyridine N,N'-dioxide | 84175-10-0 | C12H12N2O4 |
| 4,4'-二甲基-1,1'-联苯-2,2',5,5'-四酮 | 5,5'-dimethyl-2,2'-bis-p-benzoquinone | 4388-07-2 | C14H10O4 |
| 4,4'-二溴-2,2'-双(三异丙基硅烷基)-5,5'-联噻唑 | 2,2-dibromo-1-(4-iodophenyl)ethanone | 556110-57-7 | C8H5Br2IO |
| 4,4'-二氯苯偶酰 | 2-[(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetic Acid | 125995-17-7 | C10H19NO4 |
| 4,4'-二氯苯丁酮 | 4-chloro-1-(4-chlorophenyl)butan-1-one | 40877-09-6 | C10H10Cl2O |
| 4,4'-二氧代联环己烷 | 4,4'-bicyclohexanone | 23391-99-3 | C12H18O2 |
| 4,4'-二乙酰联苯 | 4,4'-diacetylbiphenyl | 787-69-9 | C16H14O2 |
| 4,4'-二乙酰基二苯基砜 | bis(p-acetylphenyl)sulfone | 10424-68-7 | C16H14O4S |
| 4,4'-二[[4,5-二氢-3-甲基-5-羰基-1-(4-磺基苯基)-1H-吡唑-4-基]偶氮][1,1'-联苯基]-2,2'-二磺基酸 | (3S,3aR,6aS)-1,2,3,3a,4,5,6,6a-octahydrocyclopenta[c]pyrrol-2-ium-3-carboxylate | —— | C8H13NO2 |
| 4,4'-二(2-溴乙酰基)联苯 | 4,4'-bis(bromoacetyl)biphenyl | 4072-67-7 | C16H12Br2O2 |
| 4,4'-[[6-(辛基硫代)-1,3,5-三嗪-2,4-二基]双(氧)]双[2,6-二-叔丁基苯酚] | 2,4-bis(3,5-di-tert-butyl-4-hydroxyphenoxy)-6-(n-octylthio)-1,3,5-triazine | 992-55-2 | C39H59N3O4S |
| 4,4'-(二乙基乙二基)二-2,5-环己二烯-1-酮 | DES-4,4'-quinone | 5664-37-9 | C18H18O2 |
| 4,4'-(2-丁烯-1,4-二亚基)双[2,6-二甲氧基-2,5-环己二烯-1-酮] | kinobeon A | 155239-87-5 | C20H20O6 |
| 4,4'-(1,2-乙烷二基二(亚氨基(苯基甲基次基)))二(1-(4-乙酰基苯基)-5-硫代-2,3-吡咯烷二酮 | (4E)-1-(3-acetylphenyl)-4-[[2-[[(E)-[1-(3-acetylphenyl)-4,5-dioxo-2-sulfanylidenepyrrolidin-3-ylidene]-phenylmethyl]amino]ethylamino]-phenylmethylidene]-5-sulfanylidenepyrrolidine-2,3-dione | 107887-99-0 | C40H30N4O6S2 |
| 4,4'-(1,1,3,3-四甲基-1,3-二硅氧烷二基)二丁腈 | 3-Hydroxy-3-methyl-1-trimethylsilyl-pentin-(1) | 17889-43-9 | C9H18OSi |
| 4,4',6,6'-四氯-4,4',6,6'-四脱氧乳海藻糖 | 4,4',6,6'-Tetrachloro-4,4',6,6'-tetradeoxygalactotrehalose | 53684-69-8 | C12H18Cl4O7 |
| 4,4',4''-[1,3,5-三嗪-2,4,6-三基三(氧基)]三[苯甲胺] | 2,4,6-tris(4-aminophenoxy)triazine | 22065-34-5 | C21H18N6O3 |
| 4,2':6',4''-三联吡啶 | 1-N-Palmitoylkanamycin A | 106190-43-6 | C34H66N4O12 |
| 4(5H)-苯并呋喃酮,5-乙酰基-6,7-二氢-6,7,7-三甲氧基- | 5-Acetyl-5,6-dihydro-6,7,7-trimethoxy-4(7H)benzofuranone | 105876-37-7 | C13H16O6 |
| 4(3H)-嘧啶酮,6-甲基-2-[(3-吡啶基甲基)氨基]- | (1R,3aR,6aS)-Octahydrocyclopenta[c]pyrrole-1-carboxylic acid | 792892-85-4 | C8H13NO2 |
| 4(1H)-嘧啶酮,2-氨基-6-[甲基(2-羰基-2-苯基乙基)氨基]-5-硝基- | 2-amino-6-<methyl(2-oxo-2-phenylethyl)amino>-5-nitro-4(3H)-pyrimidinone | 112698-39-2 | C13H13N5O4 |
| 4(1H)-嘧啶酮,2-氨基-5,6-二氢-6-硫代- | 3-((3-(3-Aminophenyl)-1,3-dioxopropyl)amino)-4-methoxybenzenesulphonic acid | 94133-74-1 | C16H16N2O6S |
| 4(1H)-吡啶酮,3-(b-D-吡喃葡萄糖氧基)-2-甲基- | Innovanamin | 15266-34-9 | C12H17NO7 |
| 4'-苯甲氧基-2-溴苯丙酮 | 1-<4-(benzyloxy)phenyl>-2-bromo-1-propanone | 35081-45-9 | C16H15BrO2 |
| 4'-羧基苯并-18-冠6-醚 | 4'-carboxybenzo-18-crown-6 | 60835-75-8 | C17H24O8 |
| 4'-羧基苯并-15-冠5-醚 | 2,3-(4'-carboxybenzo)-1,4,7,10,13-pentaoxacyclopentadeca-2-ene | 56683-55-7 | C15H20O7 |
| 4'-羟基阿莫西汀β-D-葡糖醛酸 | 4-Hydroxyatomoxetine-O-glucuronide | 540729-08-6 | C23H29NO8 |
| 4'-羟基苯庚酮 | 4-heptanoylphenol | 14392-72-4 | C13H18O2 |
| 4'-羟基苯己酮 | 1-(4-hydroxy-phenyl)-hexan-1-one | 2589-72-2 | C12H16O2 |
| 4'-羟基苯基-2-丁酮-4'-O-B-D-(2-O-没食子酰-6''-O-对羟基桂皮酰)葡萄糖苷 | 4-(4'-hydroxyphenyl)-2-butanone 4'-O-β-D-(2"-O-galloyl-6"-O-p-coumaroyl)glucopyranoside | 105274-16-6 | C32H32O13 |
| 4'-羟基-3'-硝基苯乙酮 | 4'-hydroxy-3'-nitroacetophenone | 6322-56-1 | C8H7NO4 |
| 4'-羟基-2'-甲基苯乙酮 | 4'-hydroxy-2'methylacetophenone | 875-59-2 | C9H10O2 |
| 4'-癸氧基乙酰苯 | 4-decyloxyacetophenone | 18099-59-7 | C18H28O2 |
| 4'-甲酰苯并-18-冠-6-醚 | 4'-formyl-benzo-18-crown-6-ether | 60835-74-7 | C17H24O7 |