| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2,5-二氯苯氧基)乙烷肼 | 2-(2,5-dichlorophenoxy)acetohydrazide | 32022-40-5 | C8H8Cl2N2O2 |
| 2-(2,5-二氧代吡咯烷-3-基)异吲哚-1,3-二酮 | 2-(2,5-dioxopyrrolidin-3-yl)isoindoline-1,3-dione | 303-16-2 | C12H8N2O4 |
| 2-(2,4-环戊二烯-1-亚基)-1,3-二硫戊环 | 6,6-dithiodimethylenefulvene | 3357-53-7 | C8H8S2 |
| 2-(2,4-二羟基苯基)-5,7-二羟基-6-(3-甲基丁-2-烯基)苯并吡喃-4-酮 | artocarpesin | 3162-09-2 | C20H18O6 |
| 2-(2,4-二羟基-苯基)-喹啉-4-羧酸 | 2-(2,4-dihydroxy-phenyl)-quinoline-4-carboxylic acid | 32366-60-2 | C16H11NO4 |
| 2-(2,4-二硝基苯基)硫烷基乙酸 | 2-(2,4-dinitrophenylthio)acetic acid | 32403-69-3 | C8H6N2O6S |
| 2-(2,4-二硝基苯基)丙二醛 | 2,4-dinitrophenyl malondialdehyde | 353522-82-4 | C9H6N2O6 |
| 2-(2,4-二硝基-苯氧基)-丙酸 | α-(2,4-Dinitro-phenoxy)-propionsaeure | 32403-66-0 | C9H8N2O7 |
| 2-(2,4-二甲氧基苯基)喹啉-4-羧酸 | 2-(2,4-dimethoxyphenyl)quinoline-4-carboxylic acid | 313704-08-4 | C18H15NO4 |
| 2-(2,4-二甲氧基苯基)吡咯烷 | 2-(2,4-dimethoxy-phenyl)-pyrrolidine | 383127-11-5 | C12H17NO2 |
| 2-(2,4-二甲氧基苯基)-3-氧代丁腈 | 2-(2,4-dimethoxyphenyl)-3-oxobutanenitrile | 332179-40-5 | C12H13NO3 |
| 2-(2,4-二甲基嘧啶-5-基)乙醇 | 2,4-Dimethyl-5-pyrimidineethanol | 36324-03-5 | C8H12N2O |
| 2-(2,4-二氯苯氧基)丙酰胺 | 2-(2,4-dichlorophenoxy)propanamide | 36984-15-3 | C9H9Cl2NO2 |
| 2-(2,4-二氯苯氧基)-苯甲醇 | 1-[2-(2,4-dichlorophenoxy)phenyl]methanol | 361212-70-6 | C13H10Cl2O2 |
| 2-(2,4-二氯苯氧基)- | N-[3-(1,3-benzothiazol-2-yl)-4-chlorophenyl]-2-(2,4-dichlorophenoxy)acetamide | 353464-92-3 | C21H13Cl3N2O2S |
| 2-(2,4-二氯苯基)吡咯烷 | 2-(2,4-Dichlorophenyl)pyrrolidine | 383127-69-3 | C10H11Cl2N |
| 2-(2,4-二氯苯基)-乙脒 | 2,4-dichlorophenylethanamidine | 310466-16-1 | C8H8Cl2N2 |
| 2-(2,4-二氯苄氧基)异吲哚-1,3-二酮 | 2-(2,4-dichlorobenzyloxy)isoindole-1,3-dione | 339106-00-2 | C15H9Cl2NO3 |
| 2-(2,4-二氯-苯氧基甲基)-1H-苯并咪唑 | 2-(2,4-dichloro-phenoxymethyl)-1<i>H</i>-benzoimidazole | 3156-21-6 | C14H10Cl2N2O |
| 2-(2,4-二氧代-1,2,3,4-四氢-5-嘧啶基)乙基甲烷磺酸酯 | 5-(2-Methylsulfonyloxyethyl)-uracil | 37107-76-9 | C7H10N2O5S |
| 2-(2,4-二氟苯氧基)乙酰胺 | (2,4-difluoro-phenoxy)-acetic acid amide | 399-43-9 | C8H7F2NO2 |
| 2-(2,4-二氟苯氧基)乙酰氯化物 | (2,4-difluoro-phenoxy)-acetyl chloride | 399-42-8 | C8H5ClF2O2 |
| 2-(2,4-二氟苯基)吡啶 | 2-(2,4-difluorophenyl)pyridine | 391604-55-0 | C11H7F2N |
| 2-(2,4-二氟苯基)-5-(三氟甲基)吡啶 | 2-(2,4-difluorophenyl)-5-(trifluoromethyl)pyridine | 387827-64-7 | C12H6F5N |
| 2-(2,4,5-三甲氧基苯基)乙胺 | 2-(2,4,5-trimethoxyphenyl)ethylamine hydrochloride | 3166-78-7 | C11H17NO3*ClH |
| 2-(2,4,5-三甲基苯基)乙酸 | (2,4,5-trimethyl-phenyl)-acetic acid | 3167-01-9 | C11H14O2 |
| 2-(2,3-环氧丙氧基)苯腈 | 1,2-epoxy-3-(2-cyanophenyl)propane | 38465-16-6 | C10H9NO2 |
| 2-(2,3-环氧-丙氧基)-苯甲酸酰胺 | 2-(2,3-epoxy-propoxy)-benzoic acid amide | 34249-94-0 | C10H11NO3 |
| 2-(2,3-二甲氧基苯基)吡咯烷 | 2-(2,3-Dimethoxyphenyl)pyrrolidine | 383127-41-1 | C12H17NO2 |
| 2-(2,3-二甲基苯氧基)丁酸 | 2-(2,3-Dimethyl-phenoxy)-butyric acid | 3347-50-0 | C12H16O3 |
| 2-(2,3-二氯苯基)吡咯烷 | 2-(2,3-Dichlorophenyl)pyrrolidine | 383127-30-8 | C10H11Cl2N |
| 2-(2,3-二氯苯基)-1,3-苯并恶唑-5-胺 | 2-(2,3-dichlorophenyl)benzo[d]oxazol-5-amine | 339197-79-4 | C13H8Cl2N2O |
| 2-(2,3-二氢色烯-4-亚基)丙二腈 | chroman-4-ylidene-malononitrile | 30197-78-5 | C12H8N2O |
| 2-(2,3-二氢-4-吡喃基)乙酸 | desoxypatulinic acid | 39115-30-5 | C7H8O4 |
| 2-(2,3-二氢-1H-茚-1-基)乙醇 | 2,3-dihydro-1H-indene-1-ethanol | 38425-66-0 | C11H14O |
| 2-(2,3-二氢-1-苯并呋喃-5-基)-4-甲基-1,3-噻唑-5-羰酰氯 | 2-(2,3-Dihydro-1-benzofuran-5-yl)-4-methyl-1,3-thiazole-5-carbonyl chloride | 306936-09-4 | C13H10ClNO2S |
| 2-(2,3-二氢-1-苯并呋喃-5-基)-1,3-噻唑-4-羰酰氯 | 2-(2,3-dihydro-1-benzofuran-5-yl)-1,3-thiazole-4-carbonyl chloride | 306936-10-7 | C12H8ClNO2S |
| 2-(2,3-二氢-1,4-苯并二氧杂环己-2-基甲基氨基)-1-吗啉-4-基乙酮 | Morpholine, 4-(N-(1,4-benzodioxan-2-ylmethyl)glycyl)- | 3562-90-1 | C15H20N2O4 |
| 2-(2,3-丁二烯-1-基氧基)乙醇 | 2-buta-2,3-dienyloxy-ethanol | 38653-50-8 | C6H10O2 |
| 2-(2,3,5,6-四甲基苯基)乙酸 | (2,3,5,6-tetramethyl-phenyl)-acetic acid | 37051-68-6 | C12H16O2 |
| 2-(2,3,4-三甲氧基苯基)乙胺 | 2-(2,3,4-trimethoxyphenyl)ethylamine | 3937-16-4 | C11H17NO3 |
| 2-(2,3,3-三甲基-1-环戊烯基)乙胺盐酸盐 | 1-Cyclopentene-1-ethanamine, 2,3,3-trimethyl-, hydrochloride | 37613-68-6 | C10H20ClN |
| 2-(2,3 -二氢-1-呋喃-5-基)-1,3-噻唑-4-羧酸 | 2-(2,3-dihydro-1-benzofuran-5-yl)-1,3-thiazole-4-carboxylic acid | 368869-97-0 | C12H9NO3S |
| 2-(2,2-二苯基环丙基)乙酸甲酯 | methyl 2-(2,2-diphenylcyclopropyl)acetate | 38674-44-1 | C18H18O2 |
| 2-(2,2-二苯基戊氧基)-N,N-二甲基乙胺盐酸盐 | 2-(2,2-diphenylpentoxy)-N,N-dimethylethanamine;hydrochloride | 3039-68-7 | C21H30ClNO |
| 2-(2,2-二甲基丙基)苯-1,4-二醇 | 2-Neopentylhydrochinon | 39868-20-7 | C11H16O2 |
| 2-(2,2-二甲基丙基)-4,4-二甲基戊酸 | 4,4-Dimethyl-2-neopentyl-pentansaeure | 30667-81-3 | C12H24O2 |
| 2-(2,2-二氯乙酰基)氧基苯甲酸 | 2-(dichloroacetyloxy)benzoic acid | 3545-41-3 | C9H6Cl2O4 |
| 2-(2,2,3,3-四氟丙酰基)环戊酮 | 2-(2,2,3,3-Tetrafluoropropanoyl)cyclopentanone | 318258-12-7 | C8H8F4O2 |
| 2-(2,2,2-三氟乙氧基)苯甲酸 | 2-(2,2,2-Trifluoroethoxy)benzoic acid | 35480-46-7 | C9H7F3O3 |