| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,5-四氢-3-苯基-1H-1,5,3-苯并二氮杂磷杂卓3-硫化物 | 3-phenyl-3-thio-6,7-benzo-1,5-diaza-3-phosphepane | 82409-34-5 | C14H15N2PS |
| 2,3,4,5-四氢-3-[(4-甲基苯基)磺酰基]-1H-3-苯并氮杂卓-1-酮 | 3-tosyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-one | 15218-07-2 | C17H17NO3S |
| 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 |
| 2,3,4,5-四氟邻苯二酚 | 3,4,5,6-tetrafluorobenzene-1,2-diol | 1996-23-2 | C6H2F4O2 |
| 2,3,4,5-四氟苯酚 | 2,3,4,5-tetrafluorophenol | 3467-85-4 | C6H2F4O |
| 2,3,4,5-四氟苯磺酰氯 | 2,3,4,5-tetrafluorobenzenesulfonyl chloride | 591249-21-7 | C6HClF4O2S |
| 2,3,4,5-四氟苯硼酸 | 2,3,4,5-tetrafluorophenyl(dihydroxy)borane | 179923-32-1 | C6H3BF4O2 |
| 2,3,4,5-四氟苯甲醛 | 2,3,4,5-tetrafluorobenzaldehyde | 16583-06-5 | C7H2F4O |
| 2,3,4,5-四氟苯甲醇 | 2,3,4,5-tetrafluorobenzyl alcohol | 53072-18-7 | C7H4F4O |
| 2,3,4,5-四氟苯甲酸钠盐 | 67852-79-3 | C7H2F4NaO2 | |
| 2,3,4,5-四氟苯甲酸甲酯 | 2,3,4,5-Tetrafluor-benzoesaeure-methylester | 5292-42-2 | C8H4F4O2 |
| 2,3,4,5-四氟苯甲酸乙酯 | ethyl 2,3,4,5-tetrafluorobenzenecarboxylate | 122894-73-9 | C9H6F4O2 |
| 2,3,4,5-四氟苯甲酸 | 2,3,4,5-tetrafluoro-6-nitrobenzoic acid | 16583-08-7 | C7HF4NO4 |
| 2,3,4,5-四氟苯甲酸 | 2,3,4,5-tetrafluorobenzoic acid | 1201-31-6 | C7H2F4O2 |
| 2,3,4,5-四氟苯甲酰胺 | 2,3,4,5-tetrafluorobenzamide | 16582-94-8 | C7H3F4NO |
| 2,3,4,5-四氟苯甲酰氟 | 2,3,4,5-tetrafluorobenzoyl Fluoride | 101513-68-2 | C7HF5O |
| 2,3,4,5-四氟苯甲腈 | 2,3,4,5-tetrafluorobenzonitrile | 16582-93-7 | C7HF4N |
| 2,3,4,5-四氟苯基二氟硼烷 | 2,3,4,5-tetrafluorophenyldifluoroborane | 263243-16-9 | C6HBF6 |
| 2,3,4,5-四氟苯乙腈 | 2,3,4,5-Tetrafluor-benzylcyanid | 53001-74-4 | C8H3F4N |
| 2,3,4,5-四氟联苯 | 2,3,4,5-tetrafluoro-biphenyl | 1210-31-7 | C12H6F4 |
| 2,3,4,5-四氟硝基苯 | 2,3,4,5-tetrafluoro-1-nitrobenzene | 5580-79-0 | C6HF4NO2 |
| 2,3,4,5-四氟甲苯 | 2,3,4,5-tetrafluorotoluene | 21622-19-5 | C7H4F4 |
| 2,3,4,5-四氟溴苯 | 1-bromo-2,3,4,5-tetrafluorobenzene | 1074-91-5 | C6HBrF4 |
| 2,3,4,5-四氟溴苄 | 2,3,4,5-tetrafluorobenzyl bromide | 53001-71-1 | C7H3BrF4 |
| 2,3,4,5-四氟三氟甲苯 | 1,2,3,4-tetrafluoro-5-(trifluoromethyl)benzene | 654-53-5 | C7HF7 |
| 2,3,4,5-四氟-6-羟基-N-苯基苯甲酰胺 | tetrafluorosalicylanilide | 114546-82-6 | C13H7F4NO2 |
| 2,3,4,5-四氟-6-碘苯甲酸 | 2,3,4,5-tetrafluoro-6-iodobenzoic acid | 110625-15-5 | C7HF4IO2 |
| 2,3,4,5-四氟-6-硝基联苯 | 2,3,4,5-tetrafluoro-6-nitrobiphenyl | 29636-82-6 | C12H5F4NO2 |
| 2,3,4,5-四氟-6-氯苯甲酸 | 2-chlorotetrafluorobenzoic acid | 1868-80-0 | C7HClF4O2 |
| 2,3,4,5-四(苯基)呋喃 | 2,3,4,5-tetraphenylfuran | 1056-77-5 | C28H20O |
| 2,3,4,5-四(4-丁基苯基)呋喃 | 2,3,4,5-tetrakis(4-butylphenyl)furan | 1313221-01-0 | C44H52O |
| 2,3,4,5-四(4-(三氟甲基)苯基)呋喃 | 2,3,4,5-tetrakis(4-(trifluoromethyl)phenyl)furan | 1025014-21-4 | C32H16F12O |
| 2,3,4,5,6-五甲基苯酚 | pentamethylphenol | 2819-86-5 | C11H16O |
| 2,3,4,5,6-五甲基苯硼酸 | (pentamethylphenyl)boronic acid | 1028205-76-6 | C11H17BO2 |
| 2,3,4,5,6-五甲基苯甲醇 | 2,3,4,5,6-pentamethylbenzyl alcohol | 484-66-2 | C12H18O |
| 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 |
| 2,3,4,5,6-五甲基苯甲酸 | pentamethylbenzoic acid | 2243-32-5 | C12H16O2 |
| 2,3,4,5,6-五甲基苯甲酮 | 2,3,4,5,6-pentamethylbenzophenone | 20386-33-8 | C18H20O |
| 2,3,4,5,6-五甲基苯-1磺酰氯 | 2,3,4,5,6-pentamethylbenzenesulfonyl chloride | 52499-94-2 | C11H15ClO2S |
| 2,3,4,5,6-五甲基苄氯 | 2,3,4,5,6-pentamethylbenzyl chloride | 484-65-1 | C12H17Cl |
| 2,3,4,5,6-五溴苯胺 | pentabromoaniline | 13665-98-0 | C6H2Br5N |
| 2,3,4,5,6-五溴苯甲醛 | 2,3,4,5,6-pentabromobenzaldehyde | 22230-42-8 | C7HBr5O |
| 2,3,4,5,6-五溴苯基丁酸酯 | pentabromophenyl butyrate | 83929-71-9 | C10H7Br5O2 |
| 2,3,4,5,6-五溴苯乙烯 | 2,3,4,5,6-pentabromostyrene | 53097-59-9 | C8H3Br5 |
| 2,3,4,5,6-五溴联苯醚 | 2,3,4,5,6-pentabromodiphenyl ether | 32534-81-9 | C12H5Br5O |
| 2,3,4,5,6-五溴硝基苯 | pentabromonitrobenzene | 22230-46-2 | C6Br5NO2 |
| 2,3,4,5,6-五溴乙苯 | 2,3,4,5,6-pentabromoethylbenzene | 85-22-3 | C8H5Br5 |
| 2,3,4,5,6-五氯苯磺酸 | Pentachlor-benzolsulfonsaeure | 40707-29-7 | C6HCl5O3S |
| 2,3,4,5,6-五氯苯磺酰氯 | pentachlorobenzenesulfonyl chloride | 26120-85-4 | C6Cl6O2S |
| 2,3,4,5,6-五氯苯甲酸 | perchlorobenzoic acid | 1012-84-6 | C7HCl5O2 |