| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2,4-二乙酰氧戊烷 | 2,4-diacetoxy-pentane | 7371-86-0 | C9H16O4 |
| 2,4-二乙酰基-3-苯基戊二酸二乙酯 | 2,4-Diacetyl-3-phenyl-glutarsaeurediethylester | 13277-74-2 | C19H24O6 |
| 2,4-二乙酰基-3-甲基戊二酸二乙酯 | 2,4-Diacetyl-3-methyl-glutarsaeure-diaethylester | 5409-57-4 | C14H22O6 |
| 2,4-二丁基-2,4-二(十二烷基硫基)-7-(乙硫基)-1,5-二氧杂-3-硫杂-2,4-二锡代环十一烷-6,11-二酮 | 2,4-Dibutyl-2,4-bis(dodecylthio)-7-(ethylthio)-1,5-dioxa-3-thia-2,4-distannacycloundecane-6,11-dione | 85391-81-7 | C40H80O4S4Sn2 |
| 2,4-二-(2,2,3-三甲基环戊-3-烯基)丁醇 | 3,3-dichloro-2-hydroxypropanoic acid | 89130-07-4 | C3H4Cl2O3 |
| 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 |
| 2,4,7-甲桥-3H-2a,3,3a,7b,7c-五氮杂戊搭烯并[2,1,6-hia]茚,八氢-(9CI) | Propyl p-(2-thenoylmercaptopropionylglycyloxy)benzoate | 84856-26-8 | C20H21NO6S2 |
| 2,4,6-环庚三烯-1-酮,2-氨基-3-(1-甲基乙基)- | (2R)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-[2-hydroxy-5-(4-hydroxyphenyl)phenyl]sulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid | 106848-71-9 | C22H25N3O8S |
| 2,4,6-环庚三烯-1-甲酰胺 | cyclohepta-2,4,6-trienecarboxamide | 26902-48-7 | C8H9NO |
| 2,4,6-三苯吡喃三氟甲基磺酸盐 | 2,4,6-triphenylpyrylium trifluoromethanesulfonate | 70962-62-8 | CF3O3S*C23H17O |
| 2,4,6-三羧基-1,3,5-三甲基苯 | 2,4,6-Trimethylbenzene-1,3,5-tricarboxylic acid | 18239-15-1 | C12H12O6 |
| 2,4,6-三硝基苯基5-氧代-L-脯氨酸酯 | 2,4,6-Trinitrophenyl 5-oxo-L-prolinate | 77795-25-6 | C11H8N4O9 |
| 2,4,6-三硝基苯基-酪氨酰-缬氨酰-甘氨酸 | 2,4,6-Trinitrophenyl-tyrosyl-valyl-glycine | 114043-34-4 | C22H24N6O11 |
| 2,4,6-三硝基苯基-赖氨酸 | 2,4,6-Trinitrophenyl-lysine | 15113-66-3 | C12H15N5O8 |