| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4,5-三甲基苯磺酰氯 | 2,4,5-trimethylsulphonyl chloride | 92890-80-7 | C9H11ClO2S |
| 2,4,5-三甲基-3-硝基-苯胺 | 2,4,5-trimethyl-3-nitro-aniline | 90437-27-7 | C9H12N2O2 |
| 2,4,5-三甲基-1,3-苯二胺 | trimethylbenzene-1,3-diamine | 90721-79-2 | C9H14N2 |
| 2,4,5-三氯苯酚-3,6-d<sub>2</sub> | 2,4,5-Trichlorophenol-3,6-d2 | 93951-82-7 | C6H3Cl3O |
| 2,4,5-三氯苯酚 | 2,4,5-trichlorophenol | 95-95-4 | C6H3Cl3O |
| 2,4,5-三氨基嘧啶硫酸盐 | pyrimidine-2,4,5-triyltriamine; sulfate | 90586-67-7 | C4H7N5*H2O4S |
| 2,4,5-三氨基-3-氟苯甲酸甲酯 | 2,4,5-triamino-3-fluorobenzoic acid methyl ester | 918321-27-4 | C8H10FN3O2 |
| 2,4,5-三氟苯腈 | 2,4,5-trifluorobenzonitrile | 98349-22-5 | C7H2F3N |
| 2,4,5-三氟苯甲酰胺 | 2,4,5-trifluoro-benzamide | 98349-23-6 | C7H4F3NO |
| 2,4,5-三氟苯甲酰乙酸乙酯 | ethyl 2,4,5-trifluorobenzoylacetate | 98349-24-7 | C11H9F3O3 |
| 2,4,5-三氟苯基 异氰酸酯 | 2,4,5-trifluorophenyl isocyanate | 932710-67-3 | C7H2F3NO |
| 2,4,5-三乙酰氧基苯甲酸 | 2,4,5-triacetoxy-benzoic acid | 93620-88-3 | C13H12O8 |
| 2,4,5-三-O-十四烷基-D-山梨糖醇 | 2,4,5-Tri-O-tetradecyl-D-glucitol | 93919-37-0 | C48H98O6 |
| 2,4,5-三-O-十二烷基-D-山梨糖醇 | 2,4,5-Tri-O-dodecyl-D-glucitol | 93982-46-8 | C42H86O6 |
| 2,4,5,6-四甲基苯二磺酸氯 | 2,4,5,6-tetramethylbenzenedisulfonyl dichloride | 97997-76-7 | C10H12Cl2O4S2 |
| 2,4,5,6,7,8-六氢吡唑并[3,4-d]氮杂卓盐酸盐 | 2,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine hydrochloride | 928774-98-5 | C7H11N3*ClH |
| 2,4,5,6,7,8-六氢-6-苯甲基-吡唑并[3,4-d]氮杂卓 | 6-(phenylmethyl)-2,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine | 928774-97-4 | C14H17N3 |
| 2,4,4-三氯-3-(二氯甲基)巴豆酸甲酯 | methyl 2,4,4-trichloro-2(dichloromethyl)crotonate | 97055-36-2 | C6H5Cl5O2 |
| 2,4,4-三氯-3-(二氯甲基)丁-2-烯酸 | 2,4,4-trichloro-3-(dichloromethyl)-crotonic acid | 97055-37-3 | C5H3Cl5O2 |
| 2,4,4,6-四溴癸烷 | 2,4,4,6-tetrabromodecane | 90278-17-4 | C10H18Br4 |
| 2,4,4'-三甲基二苯胺 | (2,4-dimethylphenyl)(4'-methylphenyl)amine | 94026-73-0 | C15H17N |
| 2,4,10-三氧杂三环[3.3.1.13,7]癸烷-3-甲酰氯 | 2,4,10-Trioxatricyclo[3.3.1.1~3,7~]decane-3-carbonyl chloride | 93563-95-2 | C8H9ClO4 |
| 2,4'-二溴苯乙酮 | p-Bromophenacyl bromide | 99-73-0 | C8H6Br2O |
| 2,4'-二氯苯乙酮 | p-chlorophenacyl chloride | 937-20-2 | C8H6Cl2O |
| 2,3-萘醛菁-二(三己基甲硅烷氧基)硅烷 | Bis(tri-n-hexylsiloxy)silicon phthalocyanine | 92396-88-8 | C84H102N8O2Si3 |
| 2,3-环氧-癸酸 | (2SR,3SR)-3-heptyl-oxirane-2-carboxylic acid | 95979-06-9 | C10H18O3 |
| 2,3-环氧-7-降冰片烷酮二甲基缩醛 | 8,8-Dimethoxy-3-oxatricyclo[3.2.1.0~2,4~]octane | 90612-59-2 | C9H14O3 |
| 2,3-环氧-2,4,4-三甲基戊烷 | 2,3-epoxy-2,4,4-trimethylpentane | 96-06-0 | C8H16O |
| 2,3-环氧-1-碘-2,6-二甲基-5-庚烯 | 2,3-Epoxy-1-iodo-2,6-dimethyl-5-heptene | 95673-05-5 | C9H15IO |
| 2,3-庚烷二酮 | 2,3-heptanedione | 96-04-8 | C7H12O2 |
| 2,3-喹喔啉二胺,6-甲基- | trams-Hexahydro-2,4-dimethyl-1,3-benzodioxolan | 90646-23-4 | C9H16O2 |
| 2,3-吡嗪二醇 | 2,3-Dihydroxy-pyrazin | 931-18-0 | C4H4N2O2 |
| 2,3-吡啶二胺,6-丙基- | <i>N</i>-(4-methyl-piperazin-1-yl)-propane-1,3-diamine | 90556-54-0 | C8H20N4 |
| 2,3-双[[[2-[(2-氨基乙基)氨基]乙基]氨基]甲基]苯酚 | 2,3-Bis(((2-((2-aminoethyl)amino)ethyl)amino)methyl)phenol | 93940-98-8 | C16H32N6O |
| 2,3-双[(3,4-二甲氧基苯基)甲基]丁烷-1,4-二醇 | optically inactive 2,3-bis-(3,4-dimethoxy-benzyl)-butanediol-(1,4) | 93578-48-4 | C22H30O6 |
| 2,3-双[(3,4-二甲氧基苯基)甲基]丁二酸 | meso-2,3-Bis-(3,4-dimethoxy-benzyl)-bernsteinsaeure | 93609-04-2 | C22H26O8 |
| 2,3-双[(2,2,2-三氟乙酰基)氨基]丙酸 | N,N'-di-trifluoroacetyl-2,3-diaminopropionic acid | 94842-54-3 | C7H6F6N2O4 |
| 2,3-双[(1,1-二甲基乙基)硫代]-2,3-二乙基-丁二腈 | meso 2,3-bis(tert-butylthio)-2,3-diethyl-1,4-butanedinitrile | 91734-14-4 | C16H28N2S2 |
| 2,3-双(溴甲基)苯并[g]喹喔啉 | 2,3-bis(bromomethyl)benzo<g>quinoxaline | 95379-91-2 | C14H10Br2N2 |
| 2,3-双(溴甲基)苯并[f]喹喔啉 | 2,3-bis-bromomethyl-benzo[<i>f</i>]quinoxaline | 95379-92-3 | C14H10Br2N2 |
| 2,3-双(溴甲基)-1-苯并噻吩 | 2,3-Bis(bromomethyl)benzo<b>thiophene | 99074-13-2 | C10H8Br2S |
| 2,3-双(溴甲基)-1,4-二氟苯 | 2,3-bis(bromomethyl)-1,4-difluorobenzene | 912999-77-0 | C8H6Br2F2 |
| 2,3-双(吗啉-4-基甲基)苯-1,4-二醇 | 2,3-Bis-morpholinomethyl-hydrochinon | 93143-23-8 | C16H24N2O4 |
| 2,3-双(乙酰氧基)-3-(1,3-苯并噻唑-2-基)丙酸 | 2,3-diacetoxy-3-benzothiazol-2-yl-propionic acid | 97338-86-8 | C14H13NO6S |
| 2,3-双(4-甲氧基苯基)吡嗪 | 2,3-bis(4-methoxy phenyl)pyrazine | 92405-83-9 | C18H16N2O2 |
| 2,3-双(4-氯苯基)吡嗪 | 2,3-bis(p-chlorophenyl)pyrazine | 92405-80-6 | C16H10Cl2N2 |
| 2,3-双(3,4-二甲氧基苄基)-4-甲氧基-4-氧代丁酸 | 2,3-Bis[(3,4-dimethoxyphenyl)methyl]-4-methoxy-4-oxobutanoic acid | 93578-39-3 | C23H28O8 |
| 2,3-双(2-羟基乙基硫代)-1,4-萘二酮 | 2,3-bis(2-hydroxyethylthio)naphthalene-1,4-dione | 93718-83-3 | C14H14O4S2 |
| 2,3-双(2-羟基-1-氧代丙氧基)丙基棕榈酸酯 | 2,3-Bis(2-hydroxy-1-oxopropoxy)propyl palmitate | 93980-78-0 | C25H46O8 |
| 2,3-双(2-氯苯基)环氧乙烷 | 2,3-bis-(2-chloro-phenyl)-oxirane | 92218-57-0 | C14H10Cl2O |