| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5-二氟-2-碘苯甲酸 | 4,5-difluoro-2-iodobenzoic acid | 130137-05-2 | C7H3F2IO2 |
| 4,5-二氟-2-硝基苯胺 | 4,5-difluoro-2-nitroaniline | 78056-39-0 | C6H4F2N2O2 |
| 4,5-二氟-2-硝基苯硼酸 | 4,5-difluoro-2-nitrophenylboronic acid | 1150114-59-2 | C6H4BF2NO4 |
| 4,5-二氟-2-硝基苯甲酸乙酯 | 4,5-difluoro-2-nitrobenzoic acid ethyl ester | 1214387-06-0 | C9H7F2NO4 |
| 4,5-二氟-2-硝基苯甲酸 | 4,5-difluoro-2-nitrobenzoic acid | 20372-63-8 | C7H3F2NO4 |
| 4,5-二氟-2-硝基苯甲腈 | 4,5-difluoro-2-nitro-benzonitrile | 165671-05-6 | C7H2F2N2O2 |
| 4,5-二氟-2-硝基乙酰苯胺 | N-(3,4-difluoro-2-nitrophenyl)acetamide | 1662-21-1 | C8H6F2N2O3 |
| 4,5-二氟-2-硝基-苯基乙酰胺 | 4,5-difluoro-2-nitro-phenylacetamide | 329939-78-8 | C7H4F2N2O3 |
| 4,5-二氟-2-甲氧基苯酚 | 4,5-difluoro-2-methoxyphenol | 246029-17-4 | C7H6F2O2 |
| 4,5-二氟-2-甲氧基苯胺 | 4,5-difluoro-2-methoxyaniline | 1017779-71-3 | C7H7F2NO |
| 4,5-二氟-2-甲氧基苯甲醛 | 4,5-difluoro-2-methoxybenzaldehyde | 145742-34-3 | C8H6F2O2 |
| 4,5-二氟-2-甲氧基苯甲酸 | 4,5-difluoro-2-methoxybenzoic acid | 425702-18-7 | C8H6F2O3 |
| 4,5-二氟-2-甲氧基苯甲腈 | 4,5-difluoro-2-methoxybenzonitrile | 425702-28-9 | C8H5F2NO |
| 4,5-二氟-2-甲氧基苯基硼酸 | 4,5-difluoro-2-methoxyphenylboronic acid | 870777-32-5 | C7H7BF2O3 |
| 4,5-二氟-2-甲氧基苄胺 | (4,5-difluoro-2-methoxyphenyl)methanamine | 886497-93-4 | C8H9F2NO |
| 4,5-二氟-2-甲氧基苄溴 | 4,5-difluoro-2-methoxybenzyl bromide | 886499-64-5 | C8H7BrF2O |
| 4,5-二氟-2-甲基苯酚 | 4,5-difluoro-2-methylphenol | 704884-76-4 | C7H6F2O |
| 4,5-二氟-2-甲基苯胺 | 4,5-difluoro-2-methylaniline | 875664-57-6 | C7H7F2N |
| 4,5-二氟-2-甲基苯甲腈 | 4,5-difluoro-2-methylbenzonitrile | 1003708-82-4 | C8H5F2N |
| 4,5-二氟-2-甲基吲哚-3-甲酸乙酯 | Ethyl 4,5-difluoro-2-methyl-1h-indole-3-carboxylate | 886362-67-0 | C12H11F2NO2 |
| 4,5-二氟-2-溴苯腈 | 2-bromo-4,5-difluorobenzonitrile | 64695-82-5 | C7H2BrF2N |
| 4,5-二氟-2-异丙氧基苯基硼酸 | 4,5-Difluoro-2-isopropoxyphenylboronic acid | 1072951-61-1 | C9H11BF2O3 |
| 4,5-二氟-2-乙氧苯基硼酸 | 4,5-Difluoro-2-ethoxyphenylboronic acid | 870778-87-3 | C8H9BF2O3 |
| 4,5-二氟-2-[2-(三甲基甲硅烷基)乙炔基]苯胺 | 4,5-difluoro-2-((trimethylsilyl)ethynyl) aniline | 1034269-64-1 | C11H13F2NSi |
| 4,5-二氟-2-[(2-氟-4-碘苯基)氨基]苯甲酸 | 4,5-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzoic acid | 391212-00-3 | C13H7F3INO2 |
| 4,5-二氟-2-(甲氧基羰基)苯基硼酸频哪醇酯 | methyl 4,5-difluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | 1333122-75-0 | C14H17BF2O4 |
| 4,5-二氟-2-(三甲基甲硅基)苯基三氟甲磺酸酯 | 4,5-di-fluoro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate | 217813-00-8 | C10H11F5O3SSi |
| 4,5-二氟-2-(三氟甲基)苯甲酰胺 | 4,5-Difluoro-2-(trifluoromethyl)benzamide | 261944-97-2 | C8H4F5NO |
| 4,5-二氟-2-(1H-吡咯-1-基)苯胺 | 4,5-difluoro-2-(1H-pyrrol-1-yl)aniline | 896429-38-2 | C10H8F2N2 |
| 4,5-二氟-2,3-二甲基苯酚 | 4,5-difluoro-2,3-dimethylphenol | 182011-09-2 | C8H8F2O |
| 4,5-二氟-2,3-二氢-2-甲基-1H-吲哚 | 4,5-difluoro-2-methyl-2,3-dihydro-1H-indole | 85730-59-2 | C9H9F2N |
| 4,5-二氟-2,2-二(三氟甲基)-1,3-二氧杂环戊烯 | 2,2-bis(trifluoromethyl)-4,5-difluoro-1,3-dioxole | 37697-64-6 | C5F8O2 |
| 4,5-二氟-1H-吲哚-2-羧酸乙酯 | ethyl 4,5-difluoro-1H-indole-2-carboxylate | 194870-66-1 | C11H9F2NO2 |
| 4,5-二氟-1H-吲哚-2-羧酸 | 4,5-difluoro-1H-indole-2-carboxylic acid | 884494-61-5 | C9H5F2NO2 |
| 4,5-二氟-1H-吡咯并[2,3-b]吡啶 | 4,5-difluoro-1H-pyrrolo[2,3-b]pyridine | 1196507-66-0 | C7H4F2N2 |
| 4,5-二氟-1H-吡咯并[2,3-B]吡啶-3-胺 | 4,5-difluoro-1H-pyrrolo[2,3-b]pyridin-3-amine | 1196507-69-3 | C7H5F2N3 |
| 4,5-二氟-1-茚酮 | 4,5-difluoro-1-indanone | 628732-11-6 | C9H6F2O |
| 4,5-二氟-1,3-苯并噻唑-2-胺 | 2-amino-4,5-difluoro-1,3-benzothiazole | 1175278-16-6 | C7H4F2N2S |
| 4,5-二氟-1,2-苯二胺双盐酸盐 | 4,5-Difluoro-o-phenylenediamine dihydrochloride | 123470-46-2 | C6H8Cl2F2N2 |
| 4,5-二氟-1,2-苯二甲醇 | (4,5-difluoro-1,2-phenylene)dimethanol | 854519-97-4 | C8H8F2O2 |
| 4,5-二戊-4-烯氧基咪唑烷-2-酮 | 4,5-Bis(4-pentenyloxy)-2-imidazolidinone | 93431-23-3 | C13H22N2O3 |
| 4,5-二异戊基萘-1-磺酸 | Naphthalenesulfonic acid, dipentyl- | 61702-94-1 | C20H28O3S |
| 4,5-二异丙基-4H-1,2,4-噻唑-3-硫醇 | 4,5-diisopropyl-4H-1,2,4-triazole-3-thiol | 667437-59-4 | C8H15N3S |
| 4,5-二异丙基-2,7-辛烷二酮 | 4,5-diisopropyl-octane-2,7-dione | 29210-63-7 | C14H26O2 |
| 4,5-二己基苯-1,2-二胺 | 4,5-dihexyl-benzene-1,2-diamine | 86723-75-3 | C18H32N2 |
| 4,5-二对甲苯噻唑-2-胺 | 4,5-bis(p-tolyl)thiazol-2-ylamine | 102026-45-9 | C17H16N2S |
| 4,5-二对甲苯-1,3-二氢咪唑-2-硫酮 | 2,3-dihydro-4,5-bis-(4-methylphenyl)-1H-imidazole-2-thione | 73181-95-0 | C17H16N2S |
| 4,5-二去氢异卡巴环素 | 1'-[3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)propyl]spiro[1,5,6,7,8,8a-hexahydroimidazo[1,2-a]pyridine-3,4'-piperidine]-2-one;hydron;dichloride | —— | C28H38Cl2N4O |
| 4,5-二亚甲基-1,3-二氧戊环-2-酮 | 4,5-Dimethylen-1,3-dioxolan-2-on | 62458-20-2 | C5H4O3 |
| 4,5-二亚乙基二硫代-1,3-二硫醇-2-硫酮 | 4,5-Ethylenedithio-1,3-dithiole-2-thione | 59089-89-3 | C5H4S5 |