| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,6-四-O-乙酰基-Β-D-吡喃半乳糖酰基-2,2,2-三氯代亚氨乙酸酯 | 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl trichloroacetimidate | 92052-29-4 | C16H20Cl3NO10 |
| 2,3,4,6-吡啶四羧酸 | pyridine-2,3,4,6-tetracarboxylic acid | 90673-26-0 | C9H5NO8 |
| 2,3,4,5-四氯甲氧基苯 | 2,3,4,5-tetrachlorophenol anisole | 938-86-3 | C7H4Cl4O |
| 2,3,4,5-四氯三氟甲苯 | 2,3,4,5-tetrachloro-1-(trifluoromethyl)benzene | 97985-54-1 | C7HCl4F3 |
| 2,3,4,5-四氯-2,5-二甲氧基-环己-3-烯酮 | 2,3,4,5-tetrachloro-2,5-dimethoxy-cyclohex-3-enone | 98546-17-9 | C8H8Cl4O3 |
| 2,3,4,5-四氢吡喃并[3,2-b]吲哚 | 2,3,4,5-Tetrahydro-pyrano<3,2-b>indol | 98166-25-7 | C11H11NO |
| 2,3,4,5-四氢吡啶-6-基脲 | 2-(N-Carbamidoimino)piperidine | 97482-12-7 | C6H11N3O |
| 2,3,4,5-四氢-7-甲氧基-4-甲基-1,4-苯并硫氮杂卓 | S107 | 927871-76-9 | C11H15NOS |
| 2,3,4,5-四氢-2,8-二甲基-5-[2-(6-甲基-3-吡啶基)乙基]-1H-吡啶并[4,3-B]吲哚二盐酸盐 | Latrepirdine dihydrochloride | 97657-92-6 | C21H27Cl2N3 |
| 2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚-8-羧酸 | 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylic acid | 929345-60-8 | C12H12N2O2 |
| 2,3,4,5-四氢-1H-2-苯并氮杂-7-胺 | 2,3,4,5-tetrahydro-1H-benzo[c]azepin-7-amine | 939043-30-8 | C10H14N2 |
| 2,3,4,5-四氢-1H-1,5-苯二氮杂-1-羧酸叔丁酯 | tert-butyl 2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-1-carboxylate | 946386-48-7 | C14H20N2O2 |
| 2,3,4,5-四氢-1H-1,4-苯并二氮卓-7-胺 | 5-amino-1-methyl-1H-pyrazole-4-carbothioamide | 956534-58-0 | C5H8N4S |
| 2,3,4,5,6-五氟苯酚亚硫酸盐 | Phenol, pentafluoro-, sulfite (2:1) | 96157-57-2 | C12H4F10O5S |
| 2,3,4,5,6,7-六氢-4-异丙基-2,7-二甲基-1H-茚-1-酮 | 2,3,4,5,6,7-Hexahydro-4-isopropyl-2,7-dimethyl-1H-inden-1-one | 94291-46-0 | C14H22O |
| 2,3,4,4a,5,6,7,8-八氢-4,4a-二甲基-6-(1-甲基乙烯基)-2-萘基乙酸酯 | 4-Amino-5-((phenylsulphonyl)oxy)naphthalene-1,7-disulphonic acid, sodium salt | 94232-33-4 | C16H11NNa2O9S3 |
| 2,3,4,4a,5,6,7,8-八氢-4,4a-二甲基-6-(1-甲基乙烯)-2-萘基醋酸酯 | 2,3,4,4a,5,6,7,8-Octahydro-4,4a-dimethyl-6-(1-methylvinyl)-2-naphthyl acetate | 94232-80-1 | C17H26O2 |
| 2,3,4,4-四氯-5-甲氧基-环己-2,5-二烯酮 | 2,3,4,4-tetrachloro-5-methoxy-cyclohexa-2,5-dienone | 98555-81-8 | C7H4Cl4O2 |
| 2,3,4,4-四氯-3-(二氯甲基)丁酸甲酯 | 2,3,4,4-Tetrachloro-3-(dichloromethyl)butanoic Acid Methyl Ester | 97055-35-1 | C6H6Cl6O2 |
| 2,3,4,4',5-五溴联苯 | 2,3,4,4',5-Pentabromobiphenyl | 96551-70-1 | C12H5Br5 |
| 2,3,3a,4,7,7a-六氢-α-甲基-4,7-亚甲基-1H-茚-5-丙醛 | 2,3,3a,4,7,7a-Hexahydro-alpha-methyl-4,7-methano-1H-indene-5-propionaldehyde | 94231-54-6 | C14H20O |
| 2,3,3a,4,5,6-六氢-1H-吡咯并[2,3-b]吡啶 | 2,3,3a,4,5,6-hexahydro-1(7)<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine | 98336-66-4 | C7H12N2 |
| 2,3,3-三苯基-丙-2-烯-1-醇 | 2,3,3-triphenyl-2-propen-1-ol | 94866-53-2 | C21H18O |
| 2,3,3-三甲基环戊烷羰基氯化物 | Dihydroisolauronoloylchlorid | 99061-89-9 | C9H15ClO |
| 2,3,3-三甲基双环[2.2.1]庚烷-2-硫醇 | 2,3,3-Trimethylbicyclo[2.2.1]heptane-2-thiol | 94089-04-0 | C10H18S |
| 2,3,3-三甲基二环[2.2.1]庚烷-2-醇 | 3-(10-Pyrenedecanoyl)cholesterol | 97850-83-4 | C53H72O2 |
| 2,3,3-三氯-N-[2-羟基-1-(羟基甲基)-2-(4-硝基苯基)乙基]丙烯酰胺 | 2,3,3-Trichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acrylamide | 93856-95-2 | C12H11Cl3N2O5 |
| 2,3,3-三氟-N,N-二甲基丙烯酰胺 | 2,3,3-trifluoro-N,N-dimethylacrylamide | 97403-95-7 | C5H6F3NO |
| 2,3,3,4-四甲基-1,4-戊二烯 | 2,3,3,4-Tetramethyl-1,4-pentadien | 96184-17-7 | C9H16 |
| 2,3,3,4,4,5,5,6,6,7,7-十一氟-1-庚烯 | 1,1,7-trihydroundecafluoro-1-heptene | 94228-81-6 | C7H3F11 |
| 2,3,3',4-四溴-1,1'-联苯 | 1,1'-Biphenyl, 2,3,3',4-tetrabromo- | 97038-99-8 | C12H6Br4 |
| 2,3'-二氯-4'-氟二苯甲酮 | 2,3'-Dichloro-4'-fluorobenzophenone | 951889-98-8 | C13H7Cl2FO |
| 2,3'-二氨基-2',3'-二脱氧腺苷 | 2,3'-Diamino-2',3'-dideoxyadenosine | 915399-37-0 | C10H15N7O2 |
| 2,2′-联吡啶-4,4′-二甲醛 | [2,2']bipyridinyl-4,4'-dicarbaldehyde | 99970-84-0 | C12H8N2O2 |
| 2,2’-硫代双(4-氯苯酚) | 4,4'-dichloro-2,2'-thiodiphenol | 97-24-5 | C12H8Cl2O2S |
| 2,2’-二氯苯乙酸甲酯 | methyl 2-chloro-2-(2-chlorophenyl)acetate | 90055-47-3 | C9H8Cl2O2 |
| 2,2-螺双(萘并(1,8-de)-1,3-二噻英 | 2,2'-spirobi<naphthol<1,8-de>-1,3-dithiin> | 99643-42-2 | C21H12S4 |
| 2,2-噁丙环二甲酰胺,3,3-二甲基- | 3-Methyl-2,3-epoxy-2-carbamoyl-butyramid | 98484-64-1 | C6H10N2O3 |
| 2,2-双[(4-氯苯基)硫]乙酸 | Bis-<4-chlor-phenylmercapto>-essigsaeure | 92153-25-8 | C14H10Cl2O2S2 |
| 2,2-双(乙氧基甲基)丁烷-1-醇 | 2,2-Bis(ethoxymethyl)butan-1-ol | 93859-36-0 | C10H22O3 |
| 2,2-双(4-羟基苯基)丙酸 | 2,2-bis-(4-hydroxyphenyl)-propionic acid | 92549-67-2 | C15H14O4 |
| 2,2-二苯氧基乙烯基(三甲基)硅烷 | 1,1-Diphenoxy-2-(trimethylsilyl)ethen | 96694-16-5 | C17H20O2Si |
| 2,2-二苯基-4-吡咯烷-1-基丁酰胺 | 2,2-diphenyl-4-pyrrolidino-butyric acid amide | 95554-70-4 | C20H24N2O |
| 2,2-二苯基-4-(1-哌啶基)戊腈盐酸盐(1:1) | gamma-Methyl-alpha,alpha-diphenylpiperidine-1-butyronitrile monohydrochloride | 93942-55-3 | C22H27ClN2 |
| 2,2-二苯基-4-(1-哌啶基)丁腈氢溴酸盐(1:1) | alpha,alpha-Diphenylpiperidine-1-butyronitrile monohydrobromide | 93962-63-1 | C21H25BrN2 |
| 2,2-二苯基-3-(2,2-二苯基乙烯基)环氧乙烷 | 2,2-diphenyl-3-(2,2-diphenylvinyl)oxirane | 98760-59-9 | C28H22O |
| 2,2-二苯基-1-氧杂螺[2.3]己烷 | 2,2-diphenyl-1-oxaspiro[2.3]hexane | 952144-29-5 | C17H16O |
| 2,2-二苄基甘氨酸乙酯 | ethyl 2-benzylphenylalaninate | 93949-90-7 | C18H21NO2 |
| 2,2-二硝基-1-丙醇 | 2,2-dinitropropanol | 918-52-5 | C3H6N2O5 |
| 2,2-二甲氧基己烷 | 2,2-dimethoxyhexane | 98944-43-5 | C8H18O2 |