| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二氨基-5-乙氧基喹唑啉 | 5-ethoxy-2,4-diaminoquinazoline | 119584-81-5 | C10H12N4O |
| 2,4-二氨基-5-[3,4-亚甲二氧基苄基]嘧啶 | 2,4-Diamino-5-(3,4-methylendioxy-benzyl)-pyrimidin | 13932-40-6 | C12H12N4O2 |
| 2,4-二氨基-5-(4-苯基丁基)嘧啶 | 2,4-diamino-5-(4-phenylbutyl)pyrimidine | 156667-51-5 | C14H18N4 |
| 2,4-二氨基-5-(3-氨基-4-氯苯基)-6-乙基嘧啶三乙酰基衍生物 | 2,4-diamino-5-(3-amino-4-chlorophenyl)-6-ethylpyrimidine triacetyl derivative | 113494-60-3 | C18H20ClN5O3 |
| 2,4-二氨基-5,6,7,8-四氢蝶啶 | 2,4-diamino-5,6,7,8-tetrahydropteridine | 15891-13-1 | C6H10N6 |
| 2,4-二氨基-3-碘吡啶 | 2,4-diamino-3-iodopyridine | 1033434-91-1 | C5H6IN3 |
| 2,4-二氨基-3-氯苯酚 | 2,6-Diamino-1-chlor-3-hydroxy-benzol | 13297-01-3 | C6H7ClN2O |
| 2,4-二氨基-3,6-二硝基-1,8-二氮杂萘 | 2,4-diamino-3,6-dinitro-1,8-naphthyridine | 106582-57-4 | C8H6N6O4 |
| 2,4-二氨基-1-羟基-9,10-蒽二酮 | 2,4-Diamino-1-hydroxy-9,10-anthracenedione | 10165-35-2 | C14H10N2O3 |
| 2,4-二氨基-1-异丙基苯 | 2,4-diamino-1-isopropylbenzene | 14235-45-1 | C9H14N2 |
| 2,4-二氨基-1,6-二甲氧基苯 | 1,5-diamino-2,3-dimethoxybenzene | 101252-48-6 | C8H12N2O2 |
| 2,4-二氨基-1,5-二碘甲苯 | 4,6-diiodobenzene-1,3-diamine | 125677-99-8 | C6H6I2N2 |
| 2,4-二氨基-1,4-二氢-3,6-二硝基-1,8-二氮杂萘 | 2,4-diamino-1,4-dihydro-3,6-dinitro-1,8-naphthyridine | 101478-19-7 | C8H8N6O4 |
| 2,4-二氨基-1,3-噻唑-5-羧酸 | 2,4-Diamino-1,3-thiazole-5-carboxylic acid | 162880-44-6 | C4H5N3O2S |
| 2,4-二氧哌啶-1-甲酸苄酯 | benzyl 2,4-dioxopiperidine-1-carboxylate | 1246303-70-7 | C13H13NO4 |
| 2,4-二氧代戊酸丁基酯 | butyl 2,4-dioxopentanoate | 10153-83-0 | C9H14O4 |
| 2,4-二氧代戊基磷酸二氢酯 | Phosphoric acid mono-(2,4-dioxo-pentyl) ester | 157247-71-7 | C5H9O6P |
| 2,4-二氧代己酸乙酯 | ethyl-2,4-dioxohexanoate | 13246-52-1 | C8H12O4 |
| 2,4-二氧代六氢嘧啶-5-羧酸乙酯 | ethyl 2,4-dioxohexahydropyrimidine-5-carboxylate | 1428760-91-1 | C7H10N2O4 |
| 2,4-二氧代丁酸 | Formylpyruvate | 1069-50-7 | C4H4O4 |
| 2,4-二氧代-N-(吡啶-2-基)-4-(对甲苯基)丁酰胺 | 4-(4-methylphenyl)-2,4-dioxo-N-pyridin-2-ylbutanamide | 130421-37-3 | C16H14N2O3 |
| 2,4-二氧代-9-苯甲基-3,9-二氮杂螺[5.5]十一烷-1,5-二甲腈 | 9-benzyl-2,4-dioxo-3,9-diazaspiro[5,5]undecane-1,5-dicarbonitrile | 189333-46-8 | C18H18N4O2 |
| 2,4-二氧代-4-邻甲苯丁酸甲酯 | Methyl 4-(2-methylphenyl)-2,4-dioxobutanoate | 1037130-77-0 | C12H12O4 |
| 2,4-二氧代-1-吡咯烷羧酸叔丁酯 | tert-butyl 2,4-dioxopyrrolidine-1-carboxylate | 182352-59-6 | C9H13NO4 |
| 2,4-二氧代-1,3-二氮杂螺[4.5]癸烷-6-羧酸乙酯 | 2,4-dioxo-1,3-diaza-spiro[4.5]decane-6-carboxylic acid ethyl ester | 1975-87-7 | C11H16N2O4 |
| 2,4-二氧代-1,3,8-三氮杂螺[4,5]癸烷-8-甲酸叔丁酯 | tert-butyl 2,4-dioxo-1,3,8-triazaspiro[4.5]decane-8-carboxylate | 183673-70-3 | C12H19N3O4 |
| 2,4-二氧代-1,2,3,4-四氢吡咯并[2,1-f][1,2,4]三嗪-6-羧酸乙酯 | ethyl 2,4-dioxo-1,2,3,4-tetrahydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate | 1245648-09-2 | C9H9N3O4 |
| 2,4-二氢-5-苯基-2-(1,2,5-三甲基-4-哌啶基)-3H-吡唑-3-酮 | 5-Phenyl-2-(1,2,5-trimethyl-piperidin-4-yl)-2,4-dihydro-pyrazol-3-one | 102689-19-0 | C17H23N3O |
| 2,4-二氢-5-(4-甲氧基苯基)-3H-吡唑-3-酮 | 5-(4-methoxyphenyl)-2,4-dihydro-3H-pyrazol-3-one | 1578-89-8 | C10H10N2O2 |
| 2,4-二氢-4-苯基-3H-1,2,4-噻唑-3-酮 | 4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one | 1008-30-6 | C8H7N3O |
| 2,4-二氢-4-[[4-(4-羟基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基)-3H-1,2,4-三氮唑-3-酮 | 2-(sec-butyl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one | 106461-41-0 | C22H27N5O2 |
| 2,4-二氢-4-[4-[4-(4-羟基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基-2,2,3,3,3-D<SUB>5</SUB>)-3H-1,2,4-三唑-3-酮 | 2-sec-Butyl-d5-4-{4-[4-(4-hydroxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one | 1020719-21-4 | C22H27N5O2 |
| 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-2,2,3,3,3-D<SUB>5</SUB>)-3H-1,2,4-三唑-3-酮 | 2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one | 1020719-22-5 | C23H29N5O2 |
| 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-羟基-5-硝基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 | 2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one | 14847-56-4 | C16H13N5O4 |
| 2,4-二氢-4-[(2-羟基-4-硝基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 | 3-Methyl-1-phenyl-4-(5-nitro-o-phenolazo)-5-pyrazolon | 15866-36-1 | C16H13N5O4 |
| 2,4-二氢-4-(苯磺酰基)-吡咯并[3,4-b]吲哚-3-羧酸乙酯 | Ethyl 4-(phenylsulfonyl)-2,4-dihydropyrrolo[3,4-b]indole-3-carboxylate | 182258-03-3 | C19H16N2O4S |
| 2,4-二氢-2,3,4,7,9-五甲基-吡唑并(4,3-c)吡啶并(3,2-e)(1,2)噻嗪5,5-二氧化物 | 2H-2,3,4,7,9-pentamethyl-2,4-dihydropyrazolo<4,3-c>pyrido<3,2-e>-1,2-thiazine-5,5-dioxide | 162255-91-6 | C13H16N4O2S |
| 2,4-二氟邻苯二酚 | 2,4-difluororesorcinol | 195136-71-1 | C6H4F2O2 |
| 2,4-二氟苯磺酰胺 | 2,4-difluorobenzenesulfonamide | 13656-60-5 | C6H5F2NO2S |
| 2,4-二氟苯磺酰氯 | 2,4-difluorobenzene-1-sulfonyl chloride | 13918-92-8 | C6H3ClF2O2S |
| 2,4-二氟苯硼酸,丙烷二醇环酯 | 2-(2,4-Difluorophenyl)-1,3,2-dioxaborinane | 1073372-07-2 | C9H9BF2O2 |
| 2,4-二氟苯硼酸 | 2,4-difluoro-phenylboronic acid | 144025-03-6 | C6H5BF2O2 |
| 2,4-二氟苯硫酚 | 2,4-difluorothiophenol | 1996-44-7 | C6H4F2S |
| 2,4-二氟苯甲醛 | 2,4-difluorobenzaldehyde | 1550-35-2 | C7H4F2O |
| 2,4-二氟苯甲酸钠 | —— | 1765-08-8 | C7H4F2NaO2 |
| 2,4-二氟苯甲酸甲酯 | methyl 2,4-difluorobenzoate | 106614-28-2 | C8H6F2O2 |
| 2,4-二氟苯甲酸乙酯 | ethyl 2,4-di-fluorobenzoate | 108928-00-3 | C9H8F2O2 |
| 2,4-二氟苯甲酸 | 2,4-difluoro-benzoic acid | 1583-58-0 | C7H4F2O2 |
| 2,4-二氟苯甲酰肼 | 2,4-difluorobenzohydrazide | 118737-62-5 | C7H6F2N2O |