| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2',4'-二羟基-4,6'-二甲氧基二氢查尔酮 | 2’,4’-dihydroxy-4,6’-dimethoxydihydrochalcone | 75679-58-2 | C17H18O5 |
| 2',4'-二羟基-4,6'-二甲氧基-3'-甲基查耳酮 | 2',4'-dihydroxy-4,6'-dimethoxy-3'-methyl-<i>trans</i>-chalcone | 109471-13-8 | C18H18O5 |
| 2',4'-二羟基-3',6'-二甲氧基查尔酮 | (E)-1-(2,4-dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one | 129724-43-2 | C17H16O5 |
| 2',4'-二羟基-2-苯基苯乙酮 | 1-(2,4-dihydroxyphenyl)-2-phenylethanone | 3669-41-8 | C14H12O3 |
| 2',4'-二羟基-2-甲氧基查耳酮 | (E)-1-(2,4-dihydroxyphenyl)-3-(2-methoxyphenyl)-2-propen-1-one | 108051-21-4 | C16H14O4 |
| 2',4'-二羟基-2,3',6'-三甲氧基查尔酮 | 2',4'-dihydroxy-2,3',6'-trimethoxychalcone | 100079-39-8 | C18H18O6 |
| 2',4'-二硝基苯基吡喃葡萄糖苷 | 2,4-dinitrophenyl β-D-glucopyranoside | 25775-97-7 | C12H14N2O10 |
| 2',4'-二硝基苯基-beta-吡喃半乳糖苷 | 1-(2,4-dinitrophenyl)-β-D-galactopyranoside | 25775-96-6 | C12H14N2O10 |
| 2',4'-二硝基-4-联苯甲醛 | 2',4'-Dinitro[1,1'-biphenyl]-4-carbaldehyde | 361543-98-8 | C13H8N2O5 |
| 2',4'-二硝基-2-碘乙酰苯胺 | N-(2,4-Dinitro-phenyl)-2-iodo-acetamide | 23605-48-3 | C8H6IN3O5 |
| 2',4'-二硝基-2-氟乙酰苯胺 | N-(2,4-Dinitro-phenyl)-2-fluoro-acetamide | 23554-59-8 | C8H6FN3O5 |
| 2',4'-二甲氧基查耳酮 | 2',4'-dimethoxychalcone | 1154-77-4 | C17H16O3 |
| 2',4'-二甲氧基乙酰乙酰苯胺 | N-(2,4-dimethoxyphenyl)-3-oxobutanamide | 16715-79-0 | C12H15NO4 |
| 2',4'-二甲氧基-beta-(4-甲基-1-哌嗪基)苯丙酮 | 1-(2,4-dimethoxy-phenyl)-3-(4-methyl-piperazin-1-yl)-propan-1-one | 21526-80-7 | C16H24N2O3 |
| 2',4'-二甲氧基-3'-甲基苯丙酮 | 2',4'-dimethoxy-3'-methylpropiophenone | 77942-13-3 | C12H16O3 |
| 2',4'-二甲基苯丁酮 | 2,4-dimethylphenyl propyl ketone | 35031-57-3 | C12H16O |
| 2',4'-二甲基氨苯蝶啶 | 3,5-Diamino-6-chloro-N-({2-[(2,4-dimethylphenyl)methyl]hydrazinyl}methylidene)pyrazine-2-carboxamide | 2093-13-2 | C15H18ClN7O |
| 2',4'-二溴苯乙酮 | 2,4-dibromoacetophenone | 33243-33-3 | C8H6Br2O |
| 2',4'-二溴-2,2-二氯乙酰苯胺 | 2',4'-Dibromo-2,2-dichloroacetanilide | 25559-50-6 | C8H5Br2Cl2NO |
| 2',4'-二氯苯甲酰基乙酸乙酯 | ethyl 3-(2,4-dichlorophenyl)-3-oxopropionate | 60868-41-9 | C11H10Cl2O3 |
| 2',4'-二氯苯戊酮 | 1-(2,4-dichlorophenyl)pentan-1-one | 61023-66-3 | C11H12Cl2O |
| 2',4'-二氯-5-甲氧基-1,1'-联苯-3-乙酸 | 3-Biphenylacetic acid, 2',4'-dichloro-5-methoxy- | 61888-65-1 | C15H12Cl2O3 |
| 2',4'-二氯-3-联苯基羧酸 | 2',4'-dichloro[1,1'-biphenyl]-3-carboxylic acid | 380228-58-0 | C13H8Cl2O2 |
| 2',4'-二氯-3'-甲基苯乙酮 | 4-dichloro-3-methylacetophenone | 157652-32-9 | C9H8Cl2O |
| 2',4'-二氟苯乙酮 | 2',4'-difluoroacetophenone | 364-83-0 | C8H6F2O |
| 2',4'-二氟联苯-4-乙酸 | 4-(2,4-difluorophenyl)phenylacetate | 53591-80-3 | C14H10F2O2 |
| 2',4'-二氟[1,1'-联苯]-4-基乙酸酯 | 4-(2,4-difluorophenyl)phenyl acetate | 59089-67-7 | C14H10F2O2 |
| 2',4'-二氟-alpha-甲基-gamma-氧代-(1,1'-联苯)-4-丁酸钙盐(2:1) | Calcium 4-(2',4'-difluorobiphenyl-4-yl)-2-methyl-4-oxobutanoate | 161692-92-8 | C34H26CaF4O6 |
| 2',4'-二氟-4-联苯甲醛 | 2',4'-difluoro-[1,1'-biphenyl]-4-carbaldehyde | 728918-75-0 | C13H8F2O |
| 2',4'-二氟-4-联苯基羧酸 | 2',4'-difluoro-biphenyl-4-carboxylic acid | 331760-41-9 | C13H8F2O2 |
| 2',4'-二氟-4-羟基[1,1'-联苯]-3-羧酸钠 | —— | 84145-00-6 | C13H8F2NaO3 |
| 2',4'-二氟-3-联苯基羧酸 | 2',4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid | 656304-77-7 | C13H8F2O2 |
| 2',4'-二(三氟甲基)-4-联苯甲醛 | 4-formyl-3',5'-dibromobiphenyl | 493031-00-8 | C13H8Br2O |
| 2',4',7-三羟基异黄烷 | demethylvestitol | 65332-45-8 | C15H14O4 |
| 2',4',6'-三羟基-4-(吡咯烷-1-基)苯丁酮 | 2',4',6'-Trihydroxy-4-(pyrrolidin-1-yl)butyrophenone | 70585-60-3 | C14H19NO4 |
| 2',4',6'-三羟基-4-(吡咯烷-1-基)丁酰苯 | (R)-α-Methylleucine methyl ester | 90104-03-3 | C8H17NO2 |
| 2',4',6'-三甲氧基苯丙酮 | 1-(2,4,6-trimethoxyphenyl)propan-1-one | 834-94-6 | C12H16O4 |
| 2',4',6'-三甲氧基-beta-(4-甲基哌啶基)苯丙酮 | Propiophenone, 3-(4-methylpiperidino)-2',4',6'-trimethoxy- | 18703-97-4 | C18H27NO4 |
| 2',4',6'-三乙基苯乙酮 | 2,4,6-Triethylacetophenon | 3766-68-5 | C14H20O |
| 2',4',6',beta-四甲基苯丁酮 | 2-methylpropyl 2,4,6-trimethylphenyl ketone | 5344-18-3 | C14H20O |
| 2',4',5,7-四甲氧基甲氧基异黄酮 | 2',4',5,7-tetramethoxymethoxyisoflavone | 1344028-49-4 | C23H26O10 |
| 2',4',5'-三羟基苯丁酮 | 2,4,5-Trihydroxybutyrophenone | 1421-63-2 | C10H12O4 |
| 2',4',5'-三甲基苯乙酮 | 2,4,5-trimethylacetophenone | 2040-07-5 | C11H14O |
| 2',4',5'-三氟苯乙酮 | 2',4',5'-trifluoroacetophenone | 129322-83-4 | C8H5F3O |
| 2',4',5',7'-四碘-6-异硫氰酸基-3-氧代螺[2-苯并呋喃-1,9'-氧杂蒽]-3',6'-二醇二钠 | Erythrosine isothiocyanate | 73676-43-4 | C21H5I4NNa2O5S |
| 2',4',5',7'-四氯-3',6'-二羟基螺[2-苯并呋喃-3,9'-氧杂蒽]-1-酮 | 2',4',5',7'-tetrachloro-3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one | 2320-38-9 | C20H8Cl4O5 |
| 2',4''-O-双(三甲基硅)-红霉素 A 9-[O-(1-乙氧基甲基乙基)]肟 | (2',4''-O-bistrimethylsilyl)erythromycinA-9[O-(1-ethoxy-1-methylethyl)]oxime | 119665-78-0 | C48H94N2O14Si2 |
| 2',3-二甲基-N-[5-(2-吡嗪基)-2-吡啶基]-[2,4'-联吡啶]-5-乙酰胺 | 2-(2’,3-dimethyl-[2,4’-bipyridin]-5-yl)-N-(5-(pyrazin-2-yl)pyridin-2-yl)acetamide | 1243244-14-5 | C23H20N6O |
| 2',3,5-三氯联苯 | 2',3,5-trichlorobiphenyl | 37680-68-5 | C12H7Cl3 |
| 2',3,4-三羟基查耳酮 | 2',3'',4''-trihydroxychalcone | 6272-43-1 | C15H12O4 |