| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-环庚二烯-1-酮 | cyclohepta-2,4-dienone | 1901-34-4 | C7H8O |
| 2,4-戊酸钬 | Ho(III)(acetylacetonate)3 | 14589-33-4 | C15H21HoO6 |
| 2,4-戊烷二酮铷水合物 | (Pentane-2,4-dionato-O,O')rubidium | 66169-93-5 | C5H7O2Rb |
| 2,4-戊烷二酮离子 | acetylacetonate | 17272-66-1 | C5H7O2 |
| 2,4-戊二醇 | pentane-1,3-diol | 625-69-4 | C5H12O2 |
| 2,4-戊二酸铟 | Indium(3+);pentane-2,4-dione | 14405-45-9 | C15H21InO6 |
| 2,4-戊二酮酸铪 | Hafnium, tetrakis(2,4-pentanedionato-kappaO2,kappaO4)-, (SA-8-11''11''1'1'''1'1''')- | 17475-67-1 | C20H28HfO8 |
| 2,4-戊二酮,3-[[1-(三氟甲基)乙烯基]硫代]- | 3-(1-Trifluoromethylvinylthio)-2,4-pentandione | 139571-71-4 | C8H9F3O2S |
| 2,4-戊二酮,3-(2-环己烯-1-基)- | 3-(cyclohex-2-enyl)pentane-2,4-dione | 106915-02-0 | C11H16O2 |
| 2,4-戊二酮,1,5-二氯 | 1,5-dichloropentane-2,4-dione | 40630-12-4 | C5H6Cl2O2 |
| 2,4-戊二烯醛 | 2,4-pentadienal | 764-40-9 | C5H6O |
| 2,4-戊二烯-1-醇 | (E)-2,4-pentadien-1-ol | 4949-20-6 | C5H8O |
| 2,4-戊二烯-1,1,2,5-四醇,四乙酸酯 | Acetic acid;penta-2,4-diene-1,1,2,5-tetrol | 139776-06-0 | C13H24O12 |
| 2,4-庚二烯-6-酮 | hepta-3,5-dien-2-one | 3916-64-1 | C7H10O |
| 2,4-己二醇 | (+/-)-2,4-Hexandiol | 19780-90-6 | C6H14O2 |
| 2,4-己二酮,1,1,1-三氟-5,5-二甲基-,2-(二甲基腙),(E)- | 5-(Dimethyl-hydrazono)-6,6,6-trifluoro-2,2-dimethyl-hexan-3-one | 139642-95-8 | C10H17F3N2O |
| 2,4-己二酮 | hexane-2,4-dione | 3002-24-2 | C6H10O2 |
| 2,4-己二烯醛 | 2,4-hexadienal | 80466-34-8 | C6H8O |
| 2,4-己二烯酸,4-羟基-2,5-二(4-羟基苯基)-3,6-二羰基-1,4-环己二烯-1-基酯,(2Z,4E)- | Flavomentin C | 121254-50-0 | C24H18O7 |
| 2,4-己二烯烯丙基醚 | 2,4-hexadiene allyl ether | 105598-40-1 | C9H14O |
| 2,4-壬烷二酮 | 2,4-nonanedione | 6175-23-1 | C9H16O2 |
| 2,4-壬二烯醛 | 2,4-nonadienal | 6750-03-4 | C9H14O |
| 2,4-吡咯烷二酮 | pyrrolidine-2,4-dione | 37772-89-7 | C4H5NO2 |
| 2,4-双[4-(二乙氨基)-2-羟基苯基]方酸 | 1,3-Bis(2-hydroxy-4-diethylamino-phenyl)-2-oxo-cyclobutenylium-4-olat | 68842-66-0 | C24H28N2O4 |
| 2,4-十一碳二烯醛 | 2,4-undecadienal | 30361-29-6 | C11H18O |
| 2,4-十一碳二烯醛 | 2,4-undecadienal | 13162-46-4 | C11H18O |
| 2,4-二苯氧基喹唑啉 | 2,4-diphenoxy-quinazoline | 6640-62-6 | C20H14N2O2 |
| 2,4-二苯氧基-6-氯-1,3,5-三嗪 | 2,4-diphenoxy-6-chloro-s-triazine | 2972-65-8 | C15H10ClN3O2 |
| 2,4-二苯基-5-苯甲酰甲基-1,2,3-三唑 | 2,4-diphenyl-5-phenacyl-1,2,3-triazole | 31879-39-7 | C22H17N3O |
| 2,4-二苄氧基嘧啶-5-硼酸 | 5-(dihydroxyboryl)-2,4-bis(benzyloxy)pyrimidine | 70523-24-9 | C18H17BN2O4 |
| 2,4-二羟基苯甲醛 | 2,4-Dihydroxybenzaldehyde | 95-01-2 | C7H6O3 |
| 2,4-二羟基苯乙酮 | 2',4'-dihydroxy-4-acetophenone | 89-84-9 | C8H8O3 |
| 2,4-二羟基苯丙酮 | 2',4'-dihydroxypropiophenone | 5792-36-9 | C9H10O3 |
| 2,4-二羟基苯-1,3-二甲醛 | 2,4-dihydroxyisophthalic aldehyde | 3328-71-0 | C8H6O4 |
| 2,4-二羟基-6-甲基苯甲醛 | 2,4-dihydroxy-6-methylbenzaldehyde | 487-69-4 | C8H8O3 |
| 2,4-二羟基-6-甲基异邻苯二甲醛 | 2,4-dihydroxy-6-methyl-isophthalaldehyde | 10209-57-1 | C9H8O4 |
| 2,4-二羟基-6-(羟基甲基)-6-甲基-2,4-二氧代-1,3,5-三氧杂-2,4-二磷杂环辛烷-7-醇 | 2-C-methylerythritol-2,4-cyclodiphosphate | 141816-32-2 | C5H12O9P2 |
| 2,4-二羟基-6-(3-甲氧基-1-丙炔-1-基)-3-甲基苯甲醛 | 2,4-dihydroxy-6-(3-methoxyprop-1-yn-1-yl)-3-methylbenzaldehyde | 685895-62-9 | C12H12O4 |
| 2,4-二羟基-5-碘苯甲醛 | 2,4-dihydroxy-5-iodobenzaldehyde | 131088-03-4 | C7H5IO3 |
| 2,4-二羟基-5-硝基苯乙酮 | 1-(2,4-dihydroxy-5-nitrophenyl)ethanone | 3328-77-6 | C8H7NO5 |
| 2,4-二羟基-5-甲氧基苯乙酮 | 2,4-Dihydroxy-5-methoxy-acetophenon | 7298-21-7 | C9H10O4 |
| 2,4-二羟基-3-碘苯甲醛 | 2,4-dihydroxy-3-iodobenzaldehyde | 82954-52-7 | C7H5IO3 |
| 2,4-二羟基-3-甲氧苯基乙基酮 | 2',4'-dihydroxy-3'-methylpropiophenone | 63876-46-0 | C10H12O3 |
| 2,4-二羟基-3-甲基苯甲醛 | 2,4-dihydroxy-3-methylbenzaldehyde | 6248-20-0 | C8H8O3 |
| 2,4-二羟基-3-丙基苯基乙基酮 | 2,4-dihydroxy-3-propylphenyl ethyl ketone | 79558-49-9 | C12H16O3 |
| 2,4-二羟基-3-丙基苯乙酮 | 1-(2,4-dihydroxy-3-propylphenyl)ethanone | 40786-69-4 | C11H14O3 |
| 2,4-二羟基-3,3-二甲基丁酰胺 | (R,S)-2,4-Dihydroxy-3,3-dimethylbutyramide | 4417-86-1 | C6H13NO3 |
| 2,4-二硝基苯基beta-D-半乳糖苷四乙酸酯 | 1-O-(2,4-dinitrophenyl)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside | 25775-99-9 | C20H22N2O14 |
| 2,4-二硝基苯基2-脱氧-2-氟-beta-D-半乳糖苷3,4,6-三乙酸酯 | 2,4-dinitrophenyl-3,4,6-tri-O-acetyl-2-fluoro-2-deoxy-β-D-galactopyranoside | 207975-84-6 | C18H19FN2O12 |
| 2,4-二硝基苯基-β-D-吡喃甘露糖苷 | 2,4-dinitrophenyl β-D-mannopyranoside | 171626-64-5 | C12H14N2O10 |