| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二氨基-6-十一烷基-s-三嗪 | 2,4-diamino-6-undecyl-1,3,5-triazine | 2533-34-8 | C14H27N5 |
| 2,4-二氨基-6-(氰基甲基)吡啶-3,5-二甲腈 | 4,6-diamino-3,5-dicyano-2-cyanomethylpyridine | 24571-64-0 | C9H6N6 |
| 2,4-二氨基-6-(丁氧基)-1,3,5-三嗪 | 2-(n-Butoxy)-4,6-diamino-s-triazin | 25254-67-5 | C7H13N5O |
| 2,4-二氨基-6-(2-叠氮基苯基)-1,3,5-三嗪 | 2,4-Diamino-6-(2-azidophenyl)-s-triazin | 29366-81-2 | C9H8N8 |
| 2,4-二氨基-5-(3-氨基-4-氯-5-硝基苯基)-6-乙基嘧啶 | 2,4-diamino-5-(4-chloro-3-nitrophenyl)-6-ethylpyrimidine | 21813-35-4 | C12H12ClN5O2 |
| 2,4-二氨基-5,6-二氢-6,6-二甲基-5-(4'-甲氧基苯基)-S-三嗪 | NCS219732 | 21316-30-3 | C12H17N5O |
| 2,4-二氨基-3,5-二溴甲苯 | 2,4-diamino-3,5-dibromotoluene | 29213-02-3 | C7H8Br2N2 |
| 2,4-二氨基-3,5-二乙基甲苯 | 2,4-diethyl-6-methyl-1,3-phenylenediamine | 2095-02-5 | C11H18N2 |
| 2,4-二氧代-4-苯丁酸甲酯 | methyl 4-phenyl-2,4-dioxobutanoate | 20577-73-5 | C11H10O4 |
| 2,4-二氧代-4-吡啶-3-丁酸甲酯 | methyl 2,4-dioxo-4-(pyridin-3-yl)butanoate | 23424-36-4 | C10H9NO4 |
| 2,4-二氧代-3-哌啶羧酸 | 2,4-Dioxopiperidine-3-carboxylic acid | 220947-80-8 | C6H7NO4 |
| 2,4-二氧代-1,3-二吖丁啶-1,3-二基二[亚甲基(1,5,5-三甲基环己烷-1,3-二基)]二异氰酸酯 | 1,3-Diazetidine-2,4-dione, 1,3-bis((5-isocyanato-1,3,3-trimethylcyclohexyl)methyl)- | 23370-68-5 | C24H36N4O4 |
| 2,4-二氧代-1,3-二吖丁啶-1,3-二(六亚甲基)二异氰酸酯 | hexamethylenediisocyanate uretdione | 23501-81-7 | C16H24N4O4 |
| 2,4-二氧代-1,3,8-三氮杂螺[4,5]癸烷-8-甲酸苄酯 | 2,4-dioxo-1,3,8-triazaspiro<4.5>decane-8-carboxylic acid benzyl ester | 28121-73-5 | C15H17N3O4 |
| 2,4-二氧代-1,2,3,4-四氢嘧啶-5-磺酰氯 | uracil-5-sulfonyl chloride | 28485-18-9 | C4H3ClN2O4S |
| 2,4-二氧代-1,2,3,4-四氢喹唑啉-6-羧酰胺 | 2,4-dihydroxy-6-carbamoylquinazoline | 263010-13-5 | C9H7N3O3 |
| 2,4-二氢-5-(4-氟苯基)-3H-吡唑-3-酮 | 3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one | 264208-45-9 | C9H7FN2O |
| 2,4-二氢-5-甲基-2-(2-吡啶)-3H-吡唑-3-酮 | 2,4-dihydro-5-methyl-2-(pyridin-2-yl)-3H-pyrazol-3-one | 29211-49-2 | C9H9N3O |
| 2,4-二氢-4-[4-[4-(4-甲氧基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基)-3H-1,2,4-三唑-3-酮 | 2-(sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one | 252964-68-4 | C23H29N5O2 |
| 2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮 | 2-Pyrazolin-5-one, 1-(m-hydroxyphenyl)-3-methyl-4-((p-(phenylazo)phenyl)azo)- | 21519-06-2 | C22H18N6O2 |
| 2,4-二氟苯甲磺酮 | 2,4-difluorophenyl methyl sulfone | 236739-02-9 | C7H6F2O2S |
| 2,4-二氟苯基三氟甲烷磺酸酯 | 2,4-difluorophenyl trifluoromethanesulfonate | 264135-49-1 | C7H3F5O3S |
| 2,4-二氟苯丙酮 | 1-(2,4-difluorophenyl)propan-2-one | 274682-91-6 | C9H8F2O |
| 2,4-二氟芴-9-酮 | 2,4-difluorofluorenone | 2969-68-8 | C13H6F2O |
| 2,4-二氟碘苯 | 2,4-difluoro-1-iodobenzene | 2265-93-2 | C6H3F2I |
| 2,4-二氟溴苄 | 1-(bromomethyl)-2,4-difluorobenzene | 23915-07-3 | C7H5BrF2 |
| 2,4-二氟嘧啶 | 2,4-difluoropyrimidine | 2802-61-1 | C4H2F2N2 |
| 2,4-二氟-6-甲氧基嘧啶 | 2.4-Difluoro-6-methoxypyrimidin | 27078-76-8 | C5H4F2N2O |
| 2,4-二氟-6-甲氧基-1,3,5-三嗪 | 2,4-Difluor-6-methoxy-s-triazin | 26816-44-4 | C4H3F2N3O |
| 2,4-二氟-5-溴三氟甲苯 | 4-bromo-1,5-difluoro-2-(trifluoromethyl)benzene | 261945-71-5 | C7H2BrF5 |
| 2,4-二氟-4-氯甲基苯甲酸苯酯 | 2,4-Difluorophenyl 4-(Chloromethyl)Benzoate | 219500-09-1 | C14H9ClF2O2 |
| 2,4-二氟-3-甲氧基苯甲酰乙酸乙酯 | ethyl 2,4-difluoro-3-methoxybenzoylacetate | 221221-12-1 | C12H12F2O4 |
| 2,4-二氟-3-甲氧基苯甲腈 | 2,4-difluoro-3-methoxybenzonitrile | 220353-20-8 | C8H5F2NO |
| 2,4-二氟-1-异丙氧基苯 | 1,3-difluoro-4-isopropoxybenzene | 203059-83-0 | C9H10F2O |
| 2,4-二氟-1-[(三氟甲基)亚磺酰]苯 | 2,4-Difluorophenyl trifluoromethyl sulphoxide | 223683-75-8 | C7H3F5OS |
| 2,4-二氟-1-(4-硝基苯氧基)苯 | 2,4-difluoro-1-(4-nitrophenoxy)benzene | 28280-37-7 | C12H7F2NO3 |
| 2,4-二异氰酸-1,3,5-三(丙-2-基)苯 | 1,3,5-Triisopropyl-phenyl-2,4-diisocyanat | 2162-73-4 | C17H22N2O2 |
| 2,4-二异丙基苯酚 | 2,4-diisopropylphenol | 2934-05-6 | C12H18O |
| 2,4-二噻吩-2-基噻吩 | 2,4-di(2'-thienyl)thiophene | 21732-47-8 | C12H8S3 |
| 2,4-二叔丁基吡啶 | 2,4-di-tert-butylpyridine | 29939-31-9 | C13H21N |
| 2,4-二叔丁基-6-硝基苯酚 | 2,4-di-tert-butyl-6-nitrophenol | 20039-94-5 | C14H21NO3 |
| 2,4-二十一二炔酸 | 10,12-heneicosadiynoic acid | 28393-00-2 | C21H34O2 |
| 2,4-二乙酰基间苯三酚 | 2,4-diacetylphloroglucinol | 2161-86-6 | C10H10O5 |
| 2,4-二乙氧基苯甲醛 | 2,4-diethoxy-benzaldehyde | 22924-16-9 | C11H14O3 |
| 2,4-二乙氧基苯乙酮 | 1-(2,4-diethoxyphenyl)ethanone | 22924-18-1 | C12H16O3 |
| 2,4-二乙氧基嘧啶 | 2,4-diethoxypyrimidine | 20461-60-3 | C8H12N2O2 |
| 2,4-二乙基戊二酸 | 2,4-diethylglutaric acid | 27899-21-4 | C9H16O4 |
| 2,4-二丙基苯酚 | 2,4-di-propylphenol | 23167-99-9 | C12H18O |
| 2,4-二丁酰-间苯二酚 | 2,4-dibutyryl-resorcinol | 2999-22-6 | C14H18O4 |
| 2,4-二[(E)-2-苯乙烯基]苯酚 | 2,4-Bis(2-phenylethenyl)phenol | 2012-21-7 | C22H18O |