| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4,5-涕酸-2-丁酯 | Acetic acid, (2,4,5-trichlorophenoxy)-, 1-methylpropyl ester | 61792-07-2 | C12H13Cl3O3 |
| 2,4,5-三苯基-1,3,4-噻二嗪 | 2,4,5-Triphenyl-4H-1,3,4-thiadiazine | 62472-97-3 | C21H16N2S |
| 2,4,5-三羟基苯甲酸 | 2,4,5-trihydroxybenzoic acid | 610-90-2 | C7H6O5 |
| 2,4,5-三硝基甲苯 | 2,4,5-trinitrotoluene | 610-25-3 | C7H5N3O6 |
| 2,4,5-三甲基-3-噻吩甲醛 | 2,4,5-trimethyl-thiophene-3-carbaldehyde | 63826-44-8 | C8H10OS |
| 2,4,5-三甲基-2,5-二氢-1,3-噻唑 | 2,4,5-Trimethyl-thiazolin-Δ<sup>3</sup> | 60633-24-1 | C6H11NS |
| 2,4,5-三甲基-1,3,7,9-四氮杂双环[4.3.0]壬-2,4,6,8-四烯 | 5,7,8-Trimethyl-s-triazolo<1,5-c>pyrimidin | 69141-98-6 | C8H10N4 |
| 2,4,5-三环戊基苯酚 | 2,4,5-Tricyclopentylphenol | 60834-64-2 | C21H30O |
| 2,4,5-三溴苯胺 | 2,4,5-tribromoaniline | 615-86-1 | C6H4Br3N |
| 2,4,5-三氯苯胺 | 2,4,5-trichloroaniline | 636-30-6 | C6H4Cl3N |
| 2,4,5-三氯苯磺酸钾 | 2,4,5-Trichlorobenzenesulfonic acid, potassium salt | 62625-17-6 | C6H3Cl3KO3S |
| 2,4,5-三氯苯磺酸钠 | 2,4,5-Trichlor-benzolsulfonsaeure | 6378-25-2 | C6H3Cl3O3S |
| 2,4,5-三氯苯磺酰基肼 | 2,4,5-trichloro-benzenesulfonic acid hydrazide | 6655-72-7 | C6H5Cl3N2O2S |
| 2,4,5-三氯苯甲醚 | 2,4,5-trichloroanisole | 6130-75-2 | C7H5Cl3O |
| 2,4,5-三氯苯甲腈 | 2,4,5-tri-chloro-benzonitrile | 6575-04-8 | C7H2Cl3N |
| 2,4,5-三氯苯氧基乙酸二甲基胺盐 | 2,4,5-t Dimethylamine | 6369-97-7 | C10H12Cl3NO3 |
| 2,4,5-三氯苯氧基乙酸三甲基胺盐 | Trimethylammonium 2,4,5-trichlorophenoxyacetate | 6369-96-6 | C11H14Cl3NO3 |
| 2,4,5-三氯苯乙醚 | 2,4,5-trichloro-phenetole | 6851-44-1 | C8H7Cl3O |
| 2,4,5-三氯甲苯 | 2,4,5-trichlorotoluene | 6639-30-1 | C7H5Cl3 |
| 2,4,5-三氯-6-甲基嘧啶 | 2,4,5-trichloro-6-methylpyrimidine | 6554-69-4 | C5H3Cl3N2 |
| 2,4,5-三氯-3-噻吩甲醛 | trichloro-thiophene-3-carbaldehyde | 61200-61-1 | C5HCl3OS |
| 2,4,5-三乙氧基苯甲醛 | 2,4,5-triethoxy-benzaldehyde | 67827-54-7 | C13H18O4 |
| 2,4,5,7-四甲基-2,6-辛二烯 | 2,4,5,7-tetramethylocta-2,6-diene | 65164-65-0 | C12H22 |
| 2,4,5,6-四氢-1H-环丁并[f]茚 | 2,4,5,6-tetrahydro-1H-cyclobuta[f]indene | 60582-10-7 | C11H12 |
| 2,4,5,6,7-五甲基-1H-苯并咪唑 | 2,4,5,6,7-pentamethyl-1<i>H</i>-benzimidazole | 69700-34-1 | C12H16N2 |
| 2,4,5,6,7,8-六甲基-薁 | Azulene, 2,4,5,6,7,8-hexamethyl- | 63297-21-2 | C16H20 |
| 2,4,5,3',4'-五溴联苯 | 2,4,5,3',4'-Pentabromobiphenyl | 67888-97-5 | C12H5Br5 |
| 2,4,4-三甲氧基-戊-1-烯-3-醇 | 2,4,4-trimethoxy-pent-1-en-3-ol | 66694-90-4 | C8H16O4 |
| 2,4,4-三甲基戊烷-2,3-二醇 | 2,3-Dihydroxy-2,4,4-trimethylpentan | 64512-96-5 | C8H18O2 |
| 2,4,4-三甲基戊烷-1,2-二醇 | 1,2-Dihydroxy-2,4,4-trimethylpentan | 64484-85-1 | C8H18O2 |
| 2,4,4-三甲基己二酸二辛酯 | dioctyl 2,4,4-trimethyladipate | 68425-96-7 | C25H48O4 |
| 2,4,4-三甲基-N-1-萘基-N-苯基戊胺 | Pentanamine, 2,4,4-trimethyl-N-1-naphthalenyl-N-phenyl- | 68845-34-1 | C24H29N |
| 2,4,4-三甲基-2-膦酰己二酸 | 2,4,4-trimethyl-2-phosphonohexanedioic acid | 67492-83-5 | C9H17O7P |
| 2,4,4-三甲基-2-戊醇 | 2,4,4-trimethyl-2-pentanol | 690-37-9 | C8H18O |
| 2,4,4-三甲基-1,5-二氮杂螺[5.5]十一碳-1-烯 | 2,4,4-trimethyl-1,5-diaza-spiro[5.5]undec-1-ene | 68784-94-1 | C12H22N2 |
| 2,4,4-三甲基-1,5-二氧杂螺[5.5]十一烷 | 2,2,4-trimethyl-1,5-dioxaspiro<5.5>undecane | 6413-57-6 | C12H22O2 |
| 2,4,4-三甲基-1,3-环己烷二酮 | 2,4,4-trimethylcyclohexane-1,3-dione | 63184-86-1 | C9H14O2 |
| 2,4,4-三氯-3-(吗啉-4-基)-2-环丁烯-1-酮 | 2,4,4-trichloro-3-morpholinocyclobutenone | 68239-28-1 | C8H8Cl3NO2 |
| 2,4,4,6-四甲基庚烷 | 2,4,4,6-tetramethyl-heptane | 61868-57-3 | C11H24 |
| 2,4,4,4-四氯丁酰氯 | 2,4,4,4-Tetrachlorbuttersaeurechlorid | 68121-36-8 | C4H3Cl5O |
| 2,4(或2,6)-二溴代苯酚的均聚物 | 2,4-dibromophenol;2,6-dibromophenol | 69882-11-7 | C12H8Br4O2 |
| 2,4(1H,3H)-Pteridinedione,6,7-双[4-(二甲基氨基)苯基]-1,3-二甲基 | 6,7-bis-(4-dimethylamino-phenyl)-1,3-dimethyl-1<i>H</i>-pteridine-2,4-dione | 60333-39-3 | C24H26N6O2 |
| 2,4'-二羟基二苯甲酮 | 4-[(2-hydroxyphenyl)carbonyl]phenol | 606-12-2 | C13H10O3 |
| 2,4'-二羟基三苯基甲烷 | 2,4'-dihydroxytriphenylmethane | 60054-61-7 | C19H16O2 |
| 2,4'-二硝二苯胺 | 2-nitro-N-(4-nitrophenyl)benzenamine | 612-36-2 | C12H9N3O4 |
| 2,4'-二甲基联苯 | 2,4'-dimethylbiphenyl | 611-61-0 | C14H14 |
| 2,4'',6-三溴联苯 | 2,4',6-Tribrombiphenyl | 64258-03-3 | C12H7Br3 |
| 2,3:5,6-二苯并-7,8-二氮杂二环<2.2.2>辛-2,5-二烯 | 2,3:5,6-dibenzo-7,8-diazabicyclo<2.2.2>octa-2,5-diene | 6705-66-4 | C14H12N2 |
| 2,3:5,6-二-O-环亚己基-Alpha-D-甘露糖 | 2,3:5,6-di-O-cyclohexylidene-D-manno-furanose | 61489-23-4 | C18H28O6 |
| 2,3-蒽二羧酸酐 | 2,3-anthracenedicarboxylic anhydride | 6812-14-2 | C16H8O3 |