| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,5,6-四氟苯甲醛 | 2,3,5,6-tetrafluorobenzaldehyde | 19842-76-3 | C7H2F4O |
| 2,3,5,6-四氟苯甲酰氯 | 2,3,5,6-tetrafluorobenzoyl chloride | 107535-73-9 | C7HClF4O |
| 2,3,5,6-四氟苯基甲基丙烯酸酯 | 2,3,5,6-tetrafluorophenyl methacrylate | 101156-31-4 | C10H6F4O2 |
| 2,3,5,6-四氟苯基氧基乙酸 | 2-(2,3,5,6-tetrafluorophenoxy)acetic acid | 14742-39-3 | C8H4F4O3 |
| 2,3,5,6-四氟苯基乙酸酯 | (2,3,5,6-Tetrafluorophenyl) acetate | 110079-43-1 | C8H4F4O2 |
| 2,3,5,6-四氟苯基三氟乙酸盐 | 2,3,5,6-tetrafluorophenyl trifluoroacetate | 142685-25-4 | C8HF7O2 |
| 2,3,5,6-四氟苯基(2-硝基-1H-咪唑-1-基)乙酸酯 | 2,3,5,6-tetrafluorophenyl 2-(2-nitroimidazol-1-yl)acetate | 199734-70-8 | C11H5F4N3O4 |
| 2,3,5,6-四氟氯苄 | 2,3,5,6-tetrafluorobenzyl chloride | 107267-44-7 | C7H3ClF4 |
| 2,3,5,6-四氟对苯二甲酰氯 | 2,3,5,6-tetrafluorobenzene-1,4-dicarbonyl dichloride | 15041-74-4 | C8Cl2F4O2 |
| 2,3,5,6-四氟吡啶-4-腈 | 2,3,5,6-tetrafluoro-4-pyridinecarbonitrile | 16297-07-7 | C6F4N2 |
| 2,3,5,6-四氟乙酰苯胺 | 2,3,5,6-tetrafluoroacetanilide | 1766-14-9 | C8H5F4NO |
| 2,3,5,6-四氟-4-肼基吡啶 | 4-hydrazino-tetrafluoropyridine | 1735-44-0 | C5H3F4N3 |
| 2,3,5,6-四氟-4-碘苯酚 | 4-iodotetrafluorophenol | 1998-58-9 | C6HF4IO |
| 2,3,5,6-四氟-4-甲氧基苯胺 | 2,3,5,6-tetrafluoro-4-methoxyaniline | 1643-71-6 | C7H5F4NO |
| 2,3,5,6-四氟-4-甲基吡啶 | 2,3,5,6-tetrafluoro-4-methylpyridine | 16297-14-6 | C6H3F4N |
| 2,3,5,6-四氟-4-三氟甲基苯甲酰氟 | heptafluoro-p-toluyl fluoride | 117338-23-5 | C8F8O |
| 2,3,5,6-四氟-4-(三氟甲基)苯硼酸频哪醇酯 | 4,4,5,5-Tetramethyl-2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane | 1111096-06-0 | C13H12BF7O2 |
| 2,3,5,6-四氟-4-(6-羟基己氧基)苯甲酸 | 2,3,5,6-Tetrafluoro-4-(6-hydroxyhexyloxy)benzoic acid | 1017789-70-6 | C13H14F4O4 |
| 2,3,5,6-四氟-4-(2,3,4,5,6-五氟苯氧基)苯甲腈 | (p-cyanotetrafluorophenoxy)pentafluorobenzene | 15895-67-7 | C13F9NO |
| 2,3,5,6-四氟-1,4-双(氯甲基)苯 | 1,4-bis(chloromethyl)tetrafluorobenzene | 131803-37-7 | C8H4Cl2F4 |
| 2,3,5,6-四氟-1,4-双(吡咯烷-1-基)苯 | 2,3,5,6-tetrafluoro-1,4-bis(pyrrolidin-1-yl)benzene | 15368-95-3 | C14H16F4N2 |
| 2,3,5,6-四乙基-苯甲酸 | 2,3,5,6-Tetraethyl-benzoesaeure | 101100-32-7 | C15H22O2 |
| 2,3,5,6-四-(1-甲氧基-乙基)-氢醌 | 2,3,5,6-tetrakis-(1-methoxy-ethyl)-hydroquinone | 102175-53-1 | C18H30O6 |
| 2,3,5,6-四(甲硫基)苯-1,4-二羧酸 | tetrakis(methylthio)-1,4-benzenedicarboxylic acid | 1051374-33-4 | C12H14O4S4 |
| 2,3,5,6-四(甲氧基甲基)吡嗪 | 2,3,5,6-tetrakis(methoxymethyl)pyrazine | 1026999-56-3 | C12H20N2O4 |
| 2,3,5,6-四(氨基)对苯醌 | tetraaminobenzoquinone | 1128-13-8 | C6H8N4O2 |
| 2,3,5,6-四(9-咔唑基)-对苯二腈 | 4CzTPN | 1416881-53-2 | C56H32N6 |
| 2,3,5,6-四(3,6-二苯基-9-咔唑基)-1,4-苯二腈 | 2,4,5,6-tetrakis(3,6-diphenyl-9H-carbazol-9-yl)isophthalonitrile | 1469705-37-0 | C104H64N6 |
| 2,3,5,6-吡啶四甲腈 | 2,3,5,6-tetracyanopyridine | 17638-20-9 | C9HN5 |
| 2,3,5,6-五氟-alpha-(硝基甲基)苄醇 | 1-(Pentafluor-phenyl)-2-nitro-ethanol | 19282-52-1 | C8H4F5NO3 |
| 2,3,5,6-4四甲基对苯二甲酸 | 2,3,5,6-tetramethylterephthalic acid | 14458-05-0 | C12H14O4 |
| 2,3,5,6,8-季戊四醇羟基-1,4-萘 | spinochrome D | 1143-11-9 | C10H6O7 |
| 2,3,5,6,8,9-六氢-1,4,7,10-四氧杂环十二烷基[2,3-g]喹啉-15(12h)-酮 | 7,8,10,11,13,14-hexahydro-1H-6,9,12,15-tetraoxa-1-aza-cyclododeca[b]naphthalen-4-one | 1355620-88-0 | C15H17NO5 |
| 2,3,5,6,7-五硒杂-1,4-二磷杂二环[2.2.1]庚烷 | —— | 133323-68-9 | P2Se5+2 |
| 2,3,5,6,7,8-六氢-2-硫代-4(1H)-喹唑啉酮 | 2-mercapto-4(3H)-tetrahydroquinazolinone | 16064-21-4 | C8H10N2OS |
| 2,3,5,6,7,8-六氢-1H-吡咯里嗪-1-胺 | hexahydro-1H-pyrrolizin-1-amine | 170442-12-3 | C7H14N2 |
| 2,3,5,6,6-五甲基-3,6-二氢-1(2H)-吡嗪醇4-氧化物 | 4-Hydroxy-2,3,5,5,6-pentamethyl-1-oxido-2,3-dihydropyrazin-1-ium | 118176-36-6 | C9H18N2O2 |
| 2,3,5,5-四甲基-4-氧代-1,3-噻唑烷-2-羧酸1,1-二氧化物 | 2,3,5,5-Tetramethyl-1,1,4-trioxo-1λ<sup>6</sup>-thiazolidine-2-carboxylic acid | 192075-19-7 | C8H13NO5S |
| 2,3,5,5,6,6-六氯环六-2-烯-1,4-二酮 | 2,3,5,5,6,6-hexachloro-2-cyclohexene-1,4-dione | 14504-09-7 | C6Cl6O2 |
| 2,3,5,5,-四甲基-1-己烯 | 2,3,5,5,-tetramethyl-1-hexene | 115858-18-9 | C10H20 |
| 2,3,4三-O-甲基-葡萄糖 | 2,3,4-tri-O-methyl-D-glucose | 1136-21-6 | C9H18O6 |
| 2,3,4a,4-四氢-3-甲基吡咯并[2,1-b]喹唑啉-9-(1H)-酮 | 2,3,4a,4-tetrahydro-3-methylpyrrolo<2,1-b>quinazolin-9-(1H)-one | 111970-06-0 | C12H14N2O |
| 2,3,4-戊三醇 | 2,3,4-pentanetriol, threo | 14642-48-9 | C5H12O3 |
| 2,3,4-呋喃三醇,四氢-,三乙酸酯,(3R,4R)- | 1,2,3-tri-O-acetyl-D-erythrofuranose | 186495-36-3 | C10H14O7 |
| 2,3,4-三苯基吡啶 | 2,3,4-triphenylpyridine | 130318-01-3 | C23H17N |
| 2,3,4-三苯基-1,2-二氢萘 | 2,3,4-triphenyl-1,2-dihydro-naphthalene | 103162-08-9 | C28H22 |
| 2,3,4-三羟基苯甲醛 | 2,3-bis-octylmercapto-[1,4]naphthoquinone | 103049-97-4 | C26H38O2S2 |
| 2,3,4-三羟基苯甲腈 | 2,3,4-trihydroxy benzonitrile | 15258-56-7 | C7H5NO3 |
| 2,3,4-三羟基二苯甲酮 | 2,3,4-trihydroxybenzophenone | 1143-72-2 | C13H10O4 |
| 2,3,4-三羟基二苯基甲烷 | 4-benzylbenzene-1,2,3-triol | 17345-66-3 | C13H12O3 |