| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二苯基-3-丁炔-2-醇 | 2,4-diphenylbut-3-yn-2-ol | 5876-69-7 | C16H14O |
| 2,4-二苯基-1-丁醇 | 2,4-diphenylbutan-1-ol | 27041-03-8 | C16H18O |
| 2,4-二苯基-1-丁烯 | 2,4-diphenylbut-1-ene | 16606-47-6 | C16H16 |
| 2,4-二羟基-5-[(E)-3-(4-羟基-3-甲氧基-苯基)丙-2-烯酰]苯甲酸 | 2,4-Dihydroxy-5-(3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl)benzoic acid | 108051-40-7 | C17H14O7 |
| 2,4-二羟基-5-(3-(2-羟基苯基)-1-氧代-2-丙烯基)苯甲酸 | 2,4-Dihydroxy-5-(3-(2-hydroxyphenyl)-1-oxo-2-propenyl)benzoic acid | 82846-15-9 | C16H12O6 |
| 2,4-二羟基-3-(p-羟基苯基)-苯丙酮 | davidigenin | 23130-26-9 | C15H14O4 |
| 2,4-二羟基-3-(p-甲氧基苯基)-苯丙酮 | 2',4'-dihydroxy-4-methoxydihydrochalcone | 93435-21-3 | C16H16O4 |
| 2,4-二甲氧基-5-[(E)-3-苯基-2-丙烯基]苯酚 | Isoviolastyrol | 21148-33-4 | C17H18O3 |
| 2,4-二甲氧基-5-[(E)-3-(4-甲氧基-3-磺酸苯基)丙-2-烯酰基]苯磺酸二钠盐 | 2,4-Dimethoxy-5-(4-methoxy-3-sulfocinnamoyl)benzenesulfonic acid disodium salt | 30056-74-7 | C18H16Na2O10S2 |
| 2,4-二(4-羟基苯基)-4-甲基-2-戊烯 | 4-methyl-2,4-bis(p-hydroxyphenyl)pent-2-ene | 57244-54-9 | C18H20O2 |
| 2,4-二(4-甲氧基肉桂酰)苯酚 | 2,4-bis(4-methoxycinnamoyl)phenol | 106549-35-3 | C26H22O5 |
| 2,4-二(4-甲基苯基)-3-氧代-丁酸乙酯 | 2,4-di-<i>p</i>-tolyl-acetoacetic acid ethyl ester | 6632-84-4 | C20H22O3 |
| 2,4-二(4-氟苯基)-2,4-二甲基戊烷-3-酮 | (4-fluorophenyl)-isopropyl ketone | 824984-65-8 | C19H20F2O |
| 2,4-二(3-甲氧基肉桂酰)苯酚 | 2,4-bis(3-methoxycinnamoyl)phenol | 106924-16-7 | C26H22O5 |
| 2,4,4-三甲氧基查尔酮 | 3-(2,4-dimethoxyphenyl)-1-(4-methoxy-phenyl)propenone | 18493-34-0 | C18H18O4 |
| 2,4,4'-三羟基二氢查尔酮 | 2,4,4'-trihydroxydihydrochalcone | 15097-74-2 | C15H14O4 |
| 2,4'-二甲氧基-2-羟基查尔酮 | 2,4'-Dimethoxy-2-hydroxychalcone | 32272-18-7 | C17H16O4 |
| 2,3-二苯基-2-甲基丙烷-3-酮肟 | 2,3-diphenyl-2-methylpropan-3-one oxime | 5682-41-7 | C16H17NO |
| 2,3-二苯基-1-[4-[2-(1-吡咯烷基)乙氧基]苯基]-1-丁酮 | 2,3-Diphenyl-1-(4-(2-(1-pyrrolidinyl)ethoxy)phenyl)-1-butanone | 55620-98-9 | C28H31NO2 |
| 2,3-二甲氧基-4-[(2E)-3-苯基-2-丙烯-1-基]苯酚 | mucronustyrene | 21148-34-5 | C17H18O3 |
| 2,3-二甲氧基-2’-羟基查耳酮 | 2'',3''-dimethoxy-2'-hydroxychalcone | 42220-80-4 | C17H16O4 |
| 2,3-二溴代-1,3-二苯基-1-丙酮 | 2,3-dibromo-1,3-diphenylpropane-1-one | 611-91-6 | C15H12Br2O |
| 2,3-二溴-3-(4-硝基苯基)-1-苯基丙烷-1-酮 | p-nitrochalcone dibromide | 38895-96-4 | C15H11Br2NO3 |
| 2,3-二溴-1-(2,3,4,5,6-五甲基苯基)-3-苯基-1-丙酮 | 2,3-Dibromo-1-(2,3,4,5,6-pentamethylphenyl)-3-phenylpropan-1-one | 646506-57-2 | C20H22Br2O |
| 2,3-二溴-1,5-二氮杂萘 | 2'-hydroxy-4-methoxychalcone dibromide | 39729-17-4 | C16H14Br2O3 |
| 2,3'-二硝基查尔酮 | 2,3'-dinitro-<i>trans</i>-chalcone | 107916-50-7 | C15H10N2O5 |
| 2,2-二苄基甘氨酸乙酯 | ethyl 2-benzylphenylalaninate | 93949-90-7 | C18H21NO2 |
| 2,2-二苄基-1,3-丙二醇 | 2,2-dibenzyl-1,3-propanediol | 31952-16-6 | C17H20O2 |
| 2,2-二羟基查尔酮 | 2',2-dihydroxychalcone | 15131-80-3 | C15H12O3 |
| 2,2-二甲基-1,3-二苯基丙烷-1,3-二酮 | 2,2-dimethyl-1,3-diphenylpropane-1,3-dione | 41169-42-0 | C17H16O2 |
| 2,2-二甲基-1,3-二苯基-3-羟基-1-丙酮 | 3-hydroxy-2,2-dimethyl-1,3-diphenyl-1-propanone | 75990-52-2 | C17H18O2 |
| 2,2-二溴-3-苯基-丙酸酰胺 | 2,2-dibromo-3-phenyl-propionic acid amide | 16951-24-9 | C9H9Br2NO |
| 2,2-二溴-1-(2-硝基-苯基)-乙酮 | 2,2-dibromo-1-(2-nitrophenyl)ethan-1-one | 35928-59-7 | C8H5Br2NO3 |
| 2,2-二氯-1,3-二苯基丙烷-1,3-二酮 | 2,2-dichloro-1,3-diphenylpropane-1,3-dione | 79344-04-0 | C15H10Cl2O2 |
| 2,2-二氟-1,3-二苯基-1,3-丙二酮 | 2,2-difluoro-1,3-diphenylpropane-1,3-dione | 365-00-4 | C15H10F2O2 |
| 2,2,4-三羟基查尔酮 | 2,2',4'-trihydroxychalcone | 26962-50-5 | C15H12O4 |
| 2,2,4-三甲基-7-[(E)-3-苯基丙-2-烯酰基]-1,4-苯并恶嗪-3-酮 | 2,2,4-trimethyl-7-[(E)-3-phenylprop-2-enoyl]-1,4-benzoxazin-3-one | 123172-58-7 | C20H19NO3 |
| 2,2,3-三氯-3-苯基-丙酸 | 2,2,3-trichloro-3-phenyl-propionic acid | 827609-54-1 | C9H7Cl3O2 |
| 2,2'-[[[2-[(二甲基氨基)甲基]-1,3-丙二基]双[亚氨基(2-氧代-2,1-乙二基)氧基-3,1-亚苯基[(1R)-3-(3,4-二甲氧基苯基)亚丙基]]]双[1-[(2S)-1-氧代-2-(3,4,5-三甲氧基苯基)丁基]-2-哌啶甲酸] | AP20187 | 195514-80-8 | C82H107N5O20 |
| 2,2'-[1,2-乙二基双[亚氨基(2-氧代-2,1-乙二基)氧基-3,1-亚苯基[(1R)-3-(3,4-二甲氧基苯基)亚丙基]]]二[(2S)-1-[(2S)-1-氧代-2-(3,4,5-三甲氧基苯基)丁基]-2-哌啶甲酸] | AP1903 | 195514-63-7 | C78H98N4O20 |
| 2'-羟基查耳酮腙 | 2'-Hydroxychalcone hydrazone | 4590-70-9 | C15H14N2O |
| 2'-羟基查耳酮 | 1-(2-hydroxyphenyl)-3-phenylprop-2-en-1-one | 1214-47-7 | C15H12O2 |
| 2'-羟基-4'-甲氧基查耳酮 | (E)-1-(2-hydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-one | 39273-61-5 | C16H14O3 |
| 2'-羟基-3-苯基苯丙酮 | 2'-hydroxy-3-phenylpropiophenone | 3516-95-8 | C15H14O2 |
| 2'-羟基-3',4'-二甲氧基查耳酮 | 3',4'-Dimethoxy-2'-hydroxychalcone | 82964-34-9 | C17H16O4 |
| 2'-羟基-2-戊烯基对苯二酚 | (E)-2'-hydroxy-3,4-methylenedioxychalcone | 16669-99-1 | C16H12O4 |
| 2'-O-甲基构树宁A | 1-(2,4-dimethoxyphenyl)-3-(4-hydroxyphenyl)propane | 127757-13-5 | C17H20O3 |
| 2'-O-甲基有机二酮 | 2'-O-methyl-licodione | 75808-78-5 | C16H14O5 |
| 2',6'-二羟基4',4-二甲氧基查耳酮 | 2',6'-Dihydroxy-4,4'-dimethoxychalcone | 94441-99-3 | C17H16O5 |
| 2',5'-二羟基-3',4',6'-三甲氧基查尔酮 | Pedicin | 521-51-7 | C18H18O6 |