| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,5-四羟基戊酸 | xylonic acid | 13171-74-9 | C5H10O6 |
| 2,3,4,5-四碘苯胺 | 2,3,4,5-Tetraiodoaniline | 135598-05-9 | C6H3I4N |
| 2,3,4,5-四碘-6-[(4-羟基苯基)(4-羰基环己-2,5-二烯-1-亚基)甲基]苯酸二钠 | Phentetiothalein sodium | 18265-54-8 | C20H8I4Na2O4 |
| 2,3,4,5-四甲基苯并酰基氯化物 | 2.3.4.5-Tetramethylbenzoyl chloride | 170928-70-8 | C11H13ClO |
| 2,3,4,5-四甲基戊二烯二甲基环硅二叔丁基丁胺基钛二氯 | —— | 135072-61-6 | C15H27Cl2NSiTi- |
| 2,3,4,5-四甲基噻吩 | tetramethylthiophene | 14503-51-6 | C8H12S |
| 2,3,4,5-四甲基呋喃 | 2,3,4,5-tetramethylfuran | 10599-58-3 | C8H12O |
| 2,3,4,5-四甲基吡啶 | 2,3,4,5-tetramethyl pyridine | 18441-60-6 | C9H13N |
| 2,3,4,5-四甲基吡咯 | 2,3,4,5-tetramethylpyrrole | 1003-90-3 | C8H13N |
| 2,3,4,5-四甲基-1-苯基-1H-磷杂环戊二烯 | 1-Cyclohexyl-2,3,4,5-tetramethylphospholane | 112549-07-2 | C14H27P |
| 2,3,4,5-四溴甲苯 | 2,3,4,5-tetrabromotoluene | 101421-20-9 | C7H4Br4 |
| 2,3,4,5-四溴-6-(芴-2-羰基)-苯甲酸 | 2,3,4,5-tetrabromo-6-(fluorene-2-carbonyl)-benzoic acid | 102703-48-0 | C21H10Br4O3 |
| 2,3,4,5-四溴-6-(1,3-噻唑-2-基氨基甲酰基)苯甲酸 | N-<Thiazolyl-(2)>-3,4,5,6-tetrabromphthalsaeure-monoamid | 19692-03-6 | C11H4Br4N2O3S |
| 2,3,4,5-四氯硒吩 | Tetrachlor-selenophen | 1468-78-6 | C4Cl4Se |
| 2,3,4,5-四氯环戊-2,4-二烯酮肟 | 2,3,4,5-tetrachlorocyclopenta-2,4-dien-1-one oxime | 17581-51-0 | C5HCl4NO |
| 2,3,4,5-四氯吡啶 | ixerin M | 101153-66-6 | C26H36O11 |
| 2,3,4,5-四氯-6-甲基苯甲腈 | tetrachloro-o-tolunitrile | 113791-92-7 | C8H3Cl4N |
| 2,3,4,5-四氯-6-氟吡啶 | 3,4,5,6-tetrachloro-2-fluoropyridine | 17717-16-7 | C5Cl4FN |
| 2,3,4,5-四氯-6-噻吩-2-基-吡啶 | 2,3,4,5-tetrachloro-6-thiophen-2-yl-pyridine | 10469-03-1 | C9H3Cl4NS |
| 2,3,4,5-四氯-6-(异丙氧基羰基)苯甲酸 | 2,3,4,5-tetrachloro-6-(isopropoxycarbonyl)benzoic acid | 104472-57-3 | C11H8Cl4O4 |
| 2,3,4,5-四氯-6-(三氯甲基)吡啶 | 2,3,4,5-tetrachloro-6-(trichloromethyl)-pyridine | 1134-04-9 | C6Cl7N |
| 2,3,4,5-四氯-6-(4-甲氧基苯基)吡啶 | 3,4,5,6-Tetrachlor-2-(4-methoxy-phenyl)-pyridin | 10469-05-3 | C12H7Cl4NO |
| 2,3,4,5-四氯-6-(2,4,5,7-四溴-6-羟基-3-氧代-3H-占吨-9-基)苯甲酸 | phloxine B | 13473-26-2 | C20H4Br4Cl4O5 |
| 2,3,4,5-四氯-6-(1,3-噻唑-2-基氨基甲酰)苯甲酸 | N-<Thiazolyl-(2)>-3,4,5,6-tetrachlorphthalsaeure-monoamid | 19691-99-7 | C11H4Cl4N2O3S |
| 2,3,4,5-四氢苯并[f][1,4]氧氮杂卓 | 2.3.4.5-Tetrahydro-benzo[f][1,4]oxazepine | 17775-01-8 | C9H11NO |
| 2,3,4,5-四氢-N,N-二甲基-1-(4-甲基苯磺酰基)-1H-1-苯并氮杂卓-5-胺 | 2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine | 181210-18-4 | C19H24N2O2S |
| 2,3,4,5-四氢-8-(三氟甲基)-1H-吡啶并[4,3-b]吲哚 | 8-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole | 19735-44-5 | C12H11F3N2 |
| 2,3,4,5-四氢-7-甲氧基-1,4-苯并硫氮杂卓 | 7-methoxy-2,3,4,5-tetrahydrobenzo[f][1,4]thiazepine | 145903-31-7 | C10H13NOS |
| 2,3,4,5-四氢-6-(4-甲基苯基)-3-哒嗪酮 | 6-(4-methylphenyl)-4,5-dihydro-3(2H)-pyridazinone | 1079-72-7 | C11H12N2O |
| 2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮 | 6-(4-chlorophenyl)-4,5-dihydro-3(2H)-pyridazinone | 1079-73-8 | C10H9ClN2O |
| 2,3,4,5-四氢-5-甲基-4-(3-甲基-2-丁烯基)-1H-1,4-苯并二氮杂-9-胺 | 2,3,4,5-tetrahydro-5-methyl-4-(3-methyl-2-butenyl)-1H-1,4-benzodiazepin-9-amine | 1027985-07-4 | C15H23N3 |
| 2,3,4,5-四氢-5-甲基-1H-吡啶并[4,3-b]吲哚-1-酮 | 2,3,4,5-tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one | 122852-75-9 | C12H12N2O |
| 2,3,4,5-四氢-4-羟基-1H-2-苯并氮杂卓-1-酮 | (+/-)-4-hydroxy-2,3,4,5-tetrahydro-1H-2-benzazepin-1-one | 160732-74-1 | C10H11NO2 |
| 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-丙基-5-[2-(4-吡啶基)乙基]-1H-吡啶并[4,3-b]吲哚 | 1H-Pyrido(4,3-b)indole, 2,3,4,5-tetrahydro-2-propyl-5-(2-(4-pyridyl)ethyl)- | 16566-74-8 | C21H25N3 |
| 2,3,4,5-四氢-2-丙基-5-[2-(2-吡啶基)乙基]-1H-吡啶并[4,3-b]吲哚 | 1H-Pyrido(4,3-b)indole, 2,3,4,5-tetrahydro-2-propyl-5-(2-(2-pyridyl)ethyl)- | 16566-76-0 | C21H25N3 |
| 2,3,4,5-四氢-2-丁基-5-[2-(4-吡啶基)乙基]-1H-吡啶并[4,3-b]吲哚 | 1H-Pyrido(4,3-b)indole, 2,3,4,5-tetrahydro-2-butyl-5-(2-(4-pyridyl)ethyl)- | 16566-78-2 | C22H27N3 |
| 2,3,4,5-四氢-2-丁基-5-[2-(2-吡啶基)乙基]-1H-吡啶并[4,3-b]吲哚 | 1H-Pyrido(4,3-b)indole, 2,3,4,5-tetrahydro-2-butyl-5-(2-(2-pyridyl)ethyl)- | 16566-81-7 | C22H27N3 |
| 2,3,4,5-四氢-2-(1-甲基乙基)-1H-1,4-苯并二氮杂-9-胺 | 2,3,4,5-tetrahydro-2-(1-methylethyl)-1H-1,4-benzodiazepin-9-amine | 1026935-20-5 | C12H19N3 |
| 2,3,4,5-四氢-2,4-二甲基噻吩-3-酮 | 2,3,4,5-tetrahydro-2,4-dimethylthiophene-3-one | 106014-15-7 | C6H10OS |
| 2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂卓 | 1,2,3,4-tetrahydroquinazoline | 1904-65-0 | C8H10N2 |
| 2,3,4,5-四氢-1H-苯并[b]氮杂卓 | 2,3,4,5-tetrahydro-1Hbenzo[b]azepine | 1701-57-1 | C10H13N |
| 2,3,4,5-四氢-1H-苯并[D]氮杂卓(盐酸盐) | 2,3,4,5-tetrahydro-1H-benzo[d]azepine hydrochloride | 17379-01-0 | C10H13N*ClH |
| 2,3,4,5-四氢-1H-苯并[4,5]咪唑并[1,2-d][1,4]二氮杂卓 | 2,3,4,5-Tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine | 135875-10-4 | C11H13N3 |
| 2,3,4,5-四氢-1H-吡啶并[4,3-B]吲哚-1-酮 | 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one | 122852-78-2 | C11H10N2O |
| 2,3,4,5-四氢-1H-[1,3]二氮杂卓并[1,2-a]苯并咪唑 | 1(11)H-2,3,4,5-tetrahydro[1,3]diazepino[1,2-a]benzimidazole | 143262-60-6 | C11H13N3 |
| 2,3,4,5-四氢-1H-3-苯并氮杂卓-7-胺 | 2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>d</i>]azepin-7-ylamine | 107393-73-7 | C10H14N2 |
| 2,3,4,5-四氢-1H-3-苯并氮杂卓-1-醇 | [rac]-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-ol | 19301-11-2 | C10H13NO |
| 2,3,4,5-四氢-1H-3-苯并氮杂-7-羧酸盐酸盐 | 2,3,4,5-tetrahydro-1H-benzo[d]azepine-7-carboxylic acid hydrochloride | 149353-83-3 | C11H13NO2*ClH |
| 2,3,4,5-四氢-1H-2-苯氮杂卓盐酸盐 | 2,3,4,5-tetrahydro-1H-benzo[c]azepine hydrochloride | 17724-36-6 | C10H13N*ClH |