| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二甲基-5-[(三异丙基硅基)亚甲基]-1,3-环戊二烯-1,3-二羧酸二乙酯(顺反混合物) | 2,4-dimethyl-5-[(triisopropylsilanyl)methylene]cyclopenta-1,3-diene-1,3-dicarboxylic acid diethyl ester | 1417407-35-2 | C23H38O4Si |
| 2,4-二甲基-3-羰基-戊酸甲酯 | methyl 2,4-dimethyl-3-oxopentanoate | 59742-51-7 | C8H14O3 |
| 2,4-二甲基-3-环己烯-1-甲醇乙酸酯 | 2,4-Dimethylcyclohex-3-ene-1-methyl acetate | 67634-26-8 | C11H18O2 |
| 2,4-二甲基-3-环己烯-1-乙酸甲酯 | 3,5-Dimethylcyclohex-3-ene-1-methyl acetate | 67634-25-7 | C11H18O2 |
| 2,4-二甲基-3-氧代戊酸乙酯 | ethyl 2-methyl-isobutyrylacetate | 7251-96-9 | C9H16O3 |
| 2,4-二甲基-2,3-二苯基-1,3,2-氧杂氮杂硅杂环戊烷-5-酮 | 2,4-dimethyl-2,3-diphenyl-[1,3,2]oxazasilolidin-5-one | 13514-15-3 | C16H17NO2Si |
| 2,4-二甲基-1,3-环己二烯-1-羧酸 | 2,6-dimethyl-1,3-cyclohexadiene-1-carboxylic acid | 105827-63-2 | C9H12O2 |
| 2,4-二溴苯基二苯基磷酸酯 | phosphoric acid-(2,4-dibromo-phenyl ester)-diphenyl ester | 31066-45-2 | C18H13Br2O4P |
| 2,4-二氯苄基-L-脯氨酸盐酸盐 | (2S,4R)-4-(2,4-Dichlorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride | 1049740-52-4 | C12H14Cl3NO2 |
| 2,4-二氯烟酸 | N-(5-methyl-2-furoyl)methionine | 324001-24-3 | C11H15NO4S |
| 2,4-二氯亚苄基二氯 | Sorbyl isobutyrate | 16491-24-0 | C10H16O2 |
| 2,4-二氯-L-苯基丙氨酸 | (S)-2-amino-3-(2,4-dichlorophenyl)propanoic acid | 111119-36-9 | C9H9Cl2NO2 |
| 2,4-二氯-6-异丙基-5,6-二氢吡咯并[3,4-d]嘧啶-7-酮 | 2,4-dichloro-6-isopropyl-5H-pyrrolo[3,4-d]pyrimidin-7(6H)-one | 1079649-94-7 | C9H9Cl2N3O |
| 2,4-二氯-3-氧代丁酸辛酯 | Octyl 2,4-dichloro-3-oxobutyrate | 85153-49-7 | C12H20Cl2O3 |
| 2,4-二氯-3-氧代丁酸甲酯 | methyl 2,4-dichloro-3-oxobutanoate | 4877-84-3 | C5H6Cl2O3 |
| 2,4-二氯-3-氧代丁酸叔丁酯 | tert-butyl 4-chloro-3-hydroxybutanoate | 85153-48-6 | C8H12Cl2O3 |
| 2,4-二氯-3-氧代丁酸乙酯 | ethyl 2,4-dichloroacetoacetate | 88-00-6 | C6H8Cl2O3 |
| 2,4-二氯-3-氧代丁酸丙酯 | Propyl 2,4-dichloro-3-oxobutyrate | 85153-46-4 | C7H10Cl2O3 |
| 2,4-二氯-3-氧代丁酸丁酯 | Butyl 2,4-dichloro-3-oxobutyrate | 88-01-7 | C8H12Cl2O3 |
| 2,4-二氨基戊酸 | 2.4-Diaminovaleriansaeure | 24317-81-5 | C5H12N2O2 |
| 2,4-二氨基丁酸盐酸盐 | 2,4-Diaminobutanoic acid;hydron;dichloride | —— | C4H12Cl2N2O2 |
| 2,4-二氨基丁酸 | 2,4-diaminobutanoic acid | —— | C4H10N2O2 |
| 2,4-二氨基-6-羟基-5-亚硝基嘧啶 | 4,6(1H,5H)-Pyrimidinedione, 2-amino-5-nitroso- | —— | C4H4N4O3 |
| 2,4-二氨基-3-氟-4-氧代丁酸 | erythro-β-fluoroasparagine | 72016-54-7 | C4H7FN2O3 |
| 2,4-二氧代戊酸丙基酯 | 2,4-diketovalerate propyl ester | 39526-01-7 | C8H12O4 |
| 2,4-二氧代戊酸丁基酯 | butyl 2,4-dioxopentanoate | 10153-83-0 | C9H14O4 |
| 2,4-二氧代己酸乙酯 | ethyl-2,4-dioxohexanoate | 13246-52-1 | C8H12O4 |
| 2,4-二氧代壬酸乙酯 | ethyl hexanoylpyruvate | 36983-33-2 | C11H18O4 |
| 2,4-二氧代吡咯烷-1-乙酸乙酯 | 1-ethoxycarbonylmethylpyrrolidine-2,4-dione | 62613-80-3 | C8H11NO4 |
| 2,4-二氧代丁酸 | Formylpyruvate | 1069-50-7 | C4H4O4 |
| 2,4-二氧代-5-甲基-己酸乙酯 | ethyl 2,4-dioxo-5-methylhexanoate | 64195-85-3 | C9H14O4 |
| 2,4-二氧代-5-氟-3,4-二氢-1(2H)-嘧啶乙酸 | 5-fluorouracil-1-acetic acid | 56059-30-4 | C6H5FN2O4 |
| 2,4-二氧代-4-噻吩-2-基丁酸甲酯 | methyl 2,4-dioxo-4-(thiophen-2-yl)butanoate | 57409-51-5 | C9H8O4S |
| 2,4-二氧代-4-吡啶-4-丁酸甲酯 | methyl 2,4-dioxo-4-(pyridin-4-yl)butanoate | 374063-91-9 | C10H9NO4 |
| 2,4-二氧代-4-吡啶-4-丁酸 | 2,4-dioxo-4-(pyridin-4-yl)butanoic acid | 98589-58-3 | C9H7NO4 |
| 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-4-吡啶-3-丁酸 | 2,4-Dioxo-4-pyridin-3-ylbutanoic acid | 394655-14-2 | C9H7NO4 |
| 2,4-二氧代-4-(2-噻吩)丁酸乙酯 | ethyl 2,4-dioxo-4-(thiophen-2-yl)butanoate | 36983-36-5 | C10H10O4S |
| 2,4-二氧代-1-吡咯烷乙酰胺 | 2-(2,4-dioxopyrrolidine-1-yl)acetamide | 85614-54-6 | C6H8N2O3 |
| 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 |
| 2,4-二氢-5-甲基-4-[(4-甲基-2-硝基苯基)偶氮]-3H-吡唑-3-酮 | 2,4-dihydro-5-methyl-4-[(4-methyl-2-nitrophenyl)azo]-3H-pyrazol-3-one | 6358-49-2 | C11H11N5O3 |
| 2,4-二氢-5-甲基-2-苯基-4-[(3-苯基-1,2,4-噻二唑-5-基)偶氮]-3H-吡唑-3-酮 | 5-methyl-2-phenyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)diazenyl]-4H-pyrazol-3-one | 4709-94-8 | C18H14N6OS |
| 2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 | 3-Methyl-1-phenyl-4-(o-phenolazo)-5-pyrazolon | 10010-74-9 | C16H14N4O2 |
| 2,4-二氢-4-[(2-甲氧基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 | 1-phenyl-3-methyl-4-(2-methoxybenzeneazo)-5-pyrazolone | 4645-07-2 | C17H16N4O2 |
| 2,4-二氢-4,4,5-三甲基-3H-吡唑-3-硫酮 | Hexylaminium sulfate | —— | C12H32N2O4S |
| 2,4-二氟-dl-苯甘氨酸 | 2,4-difluorophenylglycine | —— | C8H7F2NO2 |
| 2,4-二氟-3-氧代丁酸丁酯 | butyl 2,4-difluoro-3-oxobutanoate | 392-67-6 | C8H12F2O3 |
| 2,4-二氟-1-(4-硝基苯氧基)苯 | N(1)-(gamma-Glutamyl)spermine | 74141-49-4 | C12H26N4O3 |
| 2,4-二哌啶子基-丁酸酰胺 | 2,4-dipiperidino-butyric acid amide | 106522-29-6 | C14H27N3O |