| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2,4-二-叔-丁基苯胺 | 2,4-bis(1,1-dimethylethyl)benzenamine | 2909-84-4 | C14H23N |
| 2,4-二(苄基)吡啶 | 2,4-dibenzylpyridine | 25920-18-7 | C19H17N |
| 2,4-二(氯甲基)-1-甲基苯 | 1-methyl-2,4-bis(chloromethyl)benzene | 2735-05-9 | C9H10Cl2 |
| 2,4-二(氮丙啶-1-基)-6-氯嘧啶 | 6-Chlor-2,4-diaziridinyl-(1)-pyrimidin | 2482-80-6 | C8H9ClN4 |
| 2,4-二(二甲苯偶氮)间苯二酚 | 2,4-Bis(xylylazo)resorcinol | 29190-28-1 | C22H22N4O2 |
| 2,4-二(二乙基氨基)环丁-1,3-二烯-1,3-二羧酸二乙酯 | 1,3-Di(carboethoxy)-2,4-bis(diethylamino)-cyclobutadien | 20913-35-3 | C18H30N2O4 |
| 2,4-二(丙-2-烯-1-基)苯酚 | 2,4-di(prop-2-en-1-yl)phenol | 20490-18-0 | C12H14O |
| 2,4-二(三氯甲基)喹啉 | 2,4-Bis(trichloromethyl)quinoline | 203506-37-0 | C11H5Cl6N |
| 2,4-二(4-氯苯基)噻吩 | 2,4-bis(4-chlorophenyl)thiophene | 2219-09-2 | C16H10Cl2S |
| 2,4-二(4-戊氧基苯基)-8-[5-(2,4-二苯基-6,7-二氢-5H-苯并吡喃-1-鎓-8-亚基)戊-1,3-二烯基]-6,7-二氢-5H-苯并吡喃高氯酸盐 | 8-[(2E)-5-[2,4-bis(4-pentoxyphenyl)-6,7-dihydro-5H-chromen-8-yl]penta-2,4-dienylidene]-2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium;perchlorate | 21016-22-8 | C57H59ClO8 |
| 2,4-二(1-金刚烷基)苯酚 | 2,4-di(1-adamantyl)phenol | 29690-00-4 | C26H34O |
| 2,4-二(1-(4-羟基苯基)异丙基)苯酚 | 2,4-bis[1-(4-hydroxyphenyl)-1-methylethyl]phenol | 2300-15-4 | C24H26O3 |
| 2,4-O-(3,4-二甲基亚苄基)-D-山梨糖醇 | 2,4-O-(3,4-dimethylbenzylidene)-D-sorbitol | 208462-99-1 | C15H22O6 |
| 2,4-D 铵盐 | 2,4-dichlorophenoxyacetic acid ammonium salt | 2307-55-3 | C8H5Cl2O3*H4N |
| 2,4,9-三甲基-7-硫杂-5-氮杂-1-铵双环[4.3.0]壬-1,3,5,8-四烯高氯酸盐 | 3,5,7-trimethyl-thiazolo[3,2-<i>a</i>]pyrimidinylium; perchlorate | 28666-87-7 | C9H11N2S*ClO4 |
| 2,4,8-三甲基壬-7-烯-2-醇 | 4,4'-Biphenylylenebis(triethylammonium) diiodide | 24660-74-0 | C24H38I2N2 |
| 2,4,8-三甲基-7-壬烯-3-醇 | 2,6,7-Trimethyl-nonen-1(2)-ol-7 | 27243-08-9 | C12H24O |
| 2,4,7-三甲基二苯并噻吩 | 2,4,7-trimethyldibenzothiophene | 216983-03-8 | C15H14S |