| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4,5-三氯苯甲酸乙酯 | 2,4,5-trichloro-benzoic acid ethyl ester | 86569-86-0 | C9H7Cl3O2 |
| 2,4,5-三氯苯并噻唑 | 2,4,5-Trichloro-1,3-benzothiazole | 898747-87-0 | C7H2Cl3NS |
| 2,4,5-三氯硝基苯 | 2,4,5-Trichloronitrobenzene | 89-69-0 | C6H2Cl3NO2 |
| 2,4,5-三氯-6-苯基嘧啶 | 6-phenyl-2,4,5-trichloropyrimidine | 86984-19-2 | C10H5Cl3N2 |
| 2,4,5-三氯-6-三氟甲基嘧啶 | 2,4,5-Trichloro-6-trifluoromethylpyrimidine | 84737-23-5 | C5Cl3F3N2 |
| 2,4,5-三氯-3,6-二甲基-苯胺 | 2,4,5-trichloro-3,6-dimethyl-aniline | 857974-28-8 | C8H8Cl3N |
| 2,4,5-三氟苯甲酰氯 | 2,4,5-trifluorobenzoyl chloride | 88419-56-1 | C7H2ClF3O |
| 2,4,5-三氟苯亚磺酸 | 2,4,5-trifluorobenzenesulfinic acid | 845616-48-0 | C6H3F3O2S |
| 2,4,5-三氟苯乙醇 | 2-(2,4,5-trifluorophenyl)ethanol | 883267-70-7 | C8H7F3O |
| 2,4,5-三氟甲苯 | 2,4,5-trifluorotoluene | 887267-34-7 | C7H5F3 |
| 2,4,5-三氟吡啶 | 2,4,5-trifluoropyridine | 837365-04-5 | C5H2F3N |
| 2,4,5-三氟-N-(1-羟基-2-甲基-2-丙烷)-3-甲氧基苯甲酰胺 | 2,4,5-Trifluoro-N-(2-hydroxy-1,1-dimethyl-ethyl)-3-methoxy-benzamide | 865246-27-1 | C12H14F3NO3 |
| 2,4,5-三-叔-丁基苯酚 | 2,4,5-Tri-tert-butylphenol | 83875-92-7 | C18H30O |
| 2,4,5,6-四氢环戊烯并[c]吡唑-3-甲酰胺 | 1,4,5,6-tetrahydro-cyclopenta[c]pyrazole-3-carboxamide | 851776-30-2 | C7H9N3O |
| 2,4,4-二氧杂-1,3,7-三氮杂螺[4-]叔丁基-7-羧酸叔丁酯 | 7-tert-butyloxycarbonyl-1,3,7-triazaspiro[4.5]decane-2,4-dione | 887120-96-9 | C12H19N3O4 |
| 2,4,4-三甲基-4H-1,3-苯并二氧杂环己烷 | 2,4,4-Trimethyl-1,3-benzodioxine | 82466-10-2 | C11H14O2 |
| 2,4,4-三甲基-3-硝基-戊-2-烯 | 2,4,4-trimethyl-3-nitro-pent-2-ene | 875277-03-5 | C8H15NO2 |
| 2,4,4-三乙基-3-甲基-环戊-2-烯酮 | 2,4,4-triethyl-3-methyl-cyclopent-2-enone | 859447-57-7 | C12H20O |
| 2,4,4,7-四甲基-6,8-壬二烯-3-酮肟 | N-(2,4,4,7-Tetramethylnona-6,8-dien-3-ylidene)hydroxylamine | 81783-01-9 | C13H23NO |
| 2,4,4,6-四苯基-1H-吡啶 | 2,4,4,6-tetraphenyl-1,4-dihydropyridine | 86769-57-5 | C29H23N |
| 2,4(1H,3H)-蝶啶二酮,5,6,7,8-四氢-6-甲基- | 6'-Isovaleryloxycinchonine | 83348-48-5 | C24H30N2O3 |
| 2,4(1H,3H)-嘧啶二酮并,1-(4-氨基苯基)二氢-3-甲基- | 5-Methoxy-1,3,4-thiadiazol-2-carbonitril | 85072-97-5 | C4H3N3OS |
| 2,4(1H,3H)-嘧啶二酮,3-(2,6-二甲基苯基)二氢 | Benzenesulfonamide, 3-amino-4-hydroxy-N-(1-methylethyl)- | 80-19-3 | C9H14N2O3S |
| 2,4'-羰基二苯甲酸 | 2,4'-dicarboxybenzophenone | 85-58-5 | C15H10O5 |
| 2,4'-二氯二苯甲酮 | 2,4'-dichlorobenzophenone | 85-29-0 | C13H8Cl2O |
| 2,3a-二甲基-3a,4,5,6-四氢环戊烯并[c]吡唑-3(2H)-酮 | dimethyl-3,5 diaza-2,3 bicyclo<3.3.0>octene-1 one | 89209-31-4 | C8H12N2O |
| 2,3:4,5-二-O-(1-甲基亚乙基)-beta-D-吡喃果糖甲基((((1-(甲硫基)亚乙基)氨基)氧基)羰基)酰胺基亚硫酸酯 | beta-D-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-, methyl((((1-(methylthio)ethylidene)amino)oxy)carbonyl)amidosulfite | 81861-98-5 | C17H28N2O9S2 |
| 2,3-萘并萘二羧酸,1,4,6,11-四丙基-,2,3-二甲基酯 | 4-Ethyl-2-methylthiophen-3-amine | 87675-31-8 | C7H11NS |
| 2,3-萘二肼 | 2,3-naphthalene bishydrazine | 81903-36-8 | C10H12N4 |
| 2,3-脱异亚丙基托吡酯 | 2,3-Desisopropylidene Topiramate | 851957-35-2 | C9H17NO8S |
| 2,3-环氧乙烷二甲烷硫醇 | 2,3-Oxiranedimethanethiol | 875834-90-5 | C4H8OS2 |
| 2,3-环氧-2-十四烷基-1-丙醇 | 2,3-epoxy-2-tetradecyl-1-propanol | 88393-68-4 | C17H34O2 |
| 2,3-环氧-2,6,6-三甲基环己烷-1-羧酸 | 2,3-epoxy-2,6,6-trimethylcyclohexane-1-carboxylic acid | 855383-65-2 | C10H16O3 |
| 2,3-戊二酮,4-甲基-,2-腙,3-(O-甲基肟) | (23S,25R)-25-Hydroxyvitamin D3 26,23-lactol | 83136-06-5 | C27H42O4 |
| 2,3-哌嗪二酮,6-甲基-1-(2-甲基丙基)-,(6S)- | 2-[Chloro(4-fluorophenyl)methylene]valeraldehyde | 83706-47-2 | C12H12ClFO |
| 2,3-哌嗪二羧酸(6ci,7ci,9ci) | Piperazine-2,3-dicarboxylic acid | 89601-09-2 | C6H10N2O4 |
| 2,3-吡嗪二羧酸 | 2,3-dicarboxypyrazine | 89-01-0 | C6H4N2O4 |
| 2,3-吡啶二甲酸锶盐 | 2,3-Pyridinedicarboxylic acid, strontium salt | 87314-99-6 | C7H3NO4Sr |
| 2,3-吡啶二甲酸 | 2,3-dicarboxypyridine | 89-00-9 | C7H5NO4 |
| 2,3-双十二烷基苯磺酸酯;lambda2-铅 | Lead bis(didodecylbenzenesulphonate) | 85865-92-5 | C60H106O6PbS2 |
| 2,3-双[(2-氯乙酰基)氨基]丙酸 | (+/-)-2,3-bis-(2-chloro-acetylamino)-propionic acid | 89850-65-7 | C7H10Cl2N2O4 |
| 2,3-双[(2-乙基己基)氧基]-1-丙醇硫酸氢钠 | Sodium 2,3-bis((2-ethylhexyl)oxy)propyl sulphate | 83721-45-3 | C19H39NaO6S |
| 2,3-双-O-(苯基甲基)-4,6-O-[(R)-苯基亚甲基]-1-硫代-B-D-吡喃葡萄糖苷苯酯 | S-phenyl 2,3-di-O-benzyl-4,6-O-benzylidene-1-deoxy-1-thio-β-D-glucopyranoside | 87470-70-0 | C33H32O5S |
| 2,3-双(苯磺酰基)-1,4-二甲基苯 | 2,3-Bis(phenylsulfonyl)-1,4-dimethylbenzene | 81064-10-0 | C20H18O4S2 |
| 2,3-双(羟甲基)萘-1,4-二酮 | 2,3-bis(hydroxymethyl)-1,4-naphthoquinone | 89676-51-7 | C12H10O4 |
| 2,3-双(碘甲基)-1,3-丁二烯 | 2,3-bis(iodomethyl)-1,3-butadiene | 80356-22-5 | C6H8I2 |
| 2,3-双(甲硫基)丙烷-1-硫醇 | 2,3-Bis-methylsulfanyl-propane-1-thiol | 85365-96-4 | C5H12S3 |
| 2,3-双(乙烯氧基)丁烷 | 2,3-Bis-vinyloxy-butane | 86351-12-4 | C8H14O2 |
| 2,3-双(4-甲基苯基)噻吩 | 2,3-bis(4-methylphenyl)thiophene | 88149-84-2 | C18H16S |
| 2,3-双(4-甲基苯基)-5-苯基呋喃 | 5-Phenyl-2,3-di-p-tolylfuran | 88406-98-8 | C24H20O |