| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴 | 1-bromo-2,3,4-tri-O-acetyl-α-D-xylopyranose | 3068-31-3 | C11H15BrO7 |
| 2,3,4-三-O-乙酰基-alpha-D-阿拉伯吡喃糖基溴化物 | 2,3,4-tri-O-acetyl-α-D-arabinopyranosyl bromide | 39524-37-3 | C11H15BrO7 |
| 2,3,4-三-O-乙酰基-alpha-D-葡萄糖醛酸甲酯 | Glucopyranuronic acid, methyl ester, 2,3,4-triacetate, D- | 3082-95-9 | C13H18O10 |
| 2,3,4,9-四氢-1H-咔唑-2-羧酸 | 1,2,3,4-Tetrahydro-carbazol-2-carbonsaeure | 37964-14-0 | C13H13NO2 |
| 2,3,4,9-四氢-1H-咔唑-1-酮 | 1-oxo-2,3,4,9-tetrahydrocarbazole | 3456-99-3 | C12H11NO |
| 2,3,4,6-四碘苯甲酸丁基酯 | n-butyl 2,3,4,6-tetraiodobenzoate | 34869-32-4 | C11H10I4O2 |
| 2,3,4,6-四硝基苯胺 | 2,3,4,6-tetranitroaniline | 3698-54-2 | C6H3N5O8 |
| 2,3,4,6-四甲基苯酚 | isodurenol | 3238-38-8 | C10H14O |
| 2,3,4,6-四甲基-1-氟苯 | Tetramethyl-fluor-benzol | 319-91-5 | C10H13F |
| 2,3,4,6-四氯氟苯 | 2,3,4,6-Tetrachlorofluorobenzene | 319-95-9 | C6HCl4F |
| 2,3,4,6-四氟苯胺 | 2,3,4,6-tetrafluoroaniline | 363-73-5 | C6H3F4N |
| 2,3,4,6-四氟苯甲酸 | 2,3,4,6-tetrafluorobenzoic acid | 32890-92-9 | C7H2F4O2 |
| 2,3,4,6-四氟硝基苯 | 1,2,3,5-tetrafluoro-4-nitrobenzene | 314-41-0 | C6HF4NO2 |
| 2,3,4,6-四氟吡啶 | 2,3,4,6-tetrafluoropyridine | 3512-13-8 | C5HF4N |
| 2,3,4,6-四乙酰氧基-alpha-D-吡喃糖溴化物 | 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside | 3068-32-4 | C14H19BrO9 |
| 2,3,4,6-四乙基-1,4-吡嗪 | 2,3,5,6-tetraethylpyrazine | 38325-19-8 | C12H20N2 |
| 2,3,4,6-四-O-乙酰基-α-D-吡喃葡萄糖酰氟 | 2,3,4,6-tetra-O-acetyl-1-fluoro-α-D-glucopyranose | 3934-29-0 | C14H19FO9 |
| 2,3,4,6-四-O-乙酰基-beta-D-吡喃葡萄糖基水杨酸酯 | 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosylsalicylat | 33019-34-0 | C21H24O12 |
| 2,3,4,6-四-O-乙酰-β-D-吡喃葡萄糖 | 2,3,4,6-tetra-O-acetyl-β-D-glucopyranose | 3947-62-4 | C14H20O10 |
| 2,3,4,6-四-O-三甲基硅基-D-葡萄糖酸内酯 | (3R,4S,5R,6R)-3,4,5-tris((trimethylsilyl)oxy)-6-(((trimethylsilyl)oxy)methyl)tetrahydro-2H-pyran-2-one | 32384-65-9 | C18H42O6Si4 |
| 2,3,4,6-四-O-(三甲基硅烷基)-alpha-D-吡喃葡萄糖基碘化物 | 2,3,4,6-tetra-o-trimethylsilyl-1-iodo-α-D-glucose | 352432-46-3 | C18H43IO5Si4 |
| 2,3,4,6-O-四苄基-α-D-葡萄糖 | 2,3,4,6-Tetra-O-benzyl-α-D-glucose | 38768-81-9 | C34H36O6 |
| 2,3,4,5-四苯基吡咯 | 2,3,4,5-tetraphenyl-1H-pyrrole | 3263-79-4 | C28H21N |
| 2,3,4,5-四羟基戊酸钾 | potassium arabonate | 36232-89-0 | C5H9O6*K |
| 2,3,4,5-四甲氧基苯酚 | 2,3,4,5-tetramethoxyphenol | 30225-99-1 | C10H14O5 |
| 2,3,4,5-四甲氧基甲苯 | 2,3,4,5-tetramethoxytoluene | 35896-58-3 | C11H16O4 |
| 2,3,4,5-四溴-6-溴甲基-苯酚 | 2,3,4,5-tetrabromo-6-bromomethyl-phenol | 36010-56-7 | C7H3Br5O |
| 2,3,4,5-四溴-6-氯甲苯 | 2,3,4,5-tetrabromo-6-chlorotoluene | 39569-21-6 | C7H3Br4Cl |
| 2,3,4,5-四溴-1,5-二(苯基)戊烷-1-酮 | 1-Pentanone, 2,3,4,5-tetrabromo-1,5-diphenyl- | 31611-84-4 | C17H14Br4O |
| 2,3,4,5-四氯苯甲腈 | 2,3,4,5-tetrachloro-benzonitrile | 36245-95-1 | C7HCl4N |
| 2,3,4,5-四氯联苯醚 | 2,5,3',4'-tetrachlorobiphenyl | 32598-11-1 | C12H6Cl4 |
| 2,3,4,5-四氯联苯 | PCB 61 | 33284-53-6 | C12H6Cl4 |
| 2,3,4,5-四氯碘苯 | 2,3,4,5-tetrachloroiodobenzene | 38411-21-1 | C6HCl4I |
| 2,3,4,5-四氯-6-(2,3,4,5,6-五氯苯氧基)苯酚 | 3,4,5,6-tetrachloro-2-(2,3,4,5,6-pentachlorophenoxy)phenol | 35245-80-8 | C12HCl9O2 |
| 2,3,4,5-四氢联苯-3,4-二羧酸 | 2,3,4,5-tetrahydrobiphenyl-3,4-dicarboxylic acid | 39146-08-2 | C14H14O4 |
| 2,3,4,5-四氢吡啶1-氧化物 | 2,3,4,5-tetrahydropyridine N-oxide | 34418-91-2 | C5H9NO |
| 2,3,4,5-四氢吡啶-2-羧酸 | 1-piperideine-6-carboxylate | 3038-89-9 | C6H9NO2 |
| 2,3,4,5-四氢-2,8-二甲基-5-[2-(6-甲基吡啶-3-基)乙基]-1H-吡啶并[4,3-b]吲哚 | dimebon | 3613-73-8 | C21H25N3 |
| 2,3,4,5-四氢-2,2-二甲氧基-1,2-苯并噁硅杂庚英 | isoconazole | 322764-97-6 | C18H14Cl4N2O |
| 2,3,4,5-四氢-1H-苯并[d]二氮杂卓-7-醇 | 2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol | 36133-00-3 | C10H13NO |
| 2,3,4,5-四氢-1,5-苯并氧氮杂卓 | 1,2,3,5-tetrahydrobenzo[e][1,4]oxazepine | 3693-06-9 | C9H11NO |
| 2,3,4,5-四氟苯酚 | 2,3,4,5-tetrafluorophenol | 3467-85-4 | C6H2F4O |
| 2,3,4,5-四氟吡啶 | 2,3,4,5-tetrafluoropyridine | 3512-16-1 | C5HF4N |
| 2,3,4,5-四[4-(3,7-二甲基辛基)苯基]环戊-2,4-二烯-1-酮 | 2,3,4,5-tetrakis(4-(3,7-dimethyloctanyl)phenyl)cyclopentadienone | 347390-26-5 | C69H100O |
| 2,3,4,5,6-五羟基己酰胺 | D-gluconamide | 3118-85-2 | C6H13NO6 |
| 2,3,4,5,6-五羟基己烷酰肼 | 2,3,4,5,6-Pentahydroxy-hexanoic acid hydrazide | 3868-12-0 | C6H14N2O6 |
| 2,3,4,5,6-五甲基苯甲酸乙酯 | 2,3,4,5,6-Pentamethyl-benzoic acid ethyl ester | 33499-45-5 | C14H20O2 |
| 2,3,4,5,6-五甲基吡啶 | pentamethylpyridine | 3748-83-2 | C10H15N |
| 2,3,4,5,6-五溴联苯醚 | 2,3,4,5,6-pentabromodiphenyl ether | 32534-81-9 | C12H5Br5O |
| 2,3,4,5,6-五氟回香醚 | Pentafluoroanisole | 389-40-2 | C7H3F5O |