| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-二溴甲基噻唑 | 2-Dibromomethylthiazole | 134271-22-0 | C4H3Br2NS |
| 2-二溴甲基嘧啶 | 2-Dibrommethyl-pyrimidin | 54198-84-4 | C5H4Br2N2 |
| 2-二溴甲基吡啶 | 2-(dibromomethyl)pyridine | 77333-83-6 | C6H5Br2N |
| 2-二氯甲基噁唑 | 2-Dichloromethyl-oxazole | 885274-38-4 | C4H3Cl2NO |
| 2-二氯甲基-咪唑并1,2-a吡啶 | 2-dichloromethylimidazo[1,2-a]pyridine | 143982-35-8 | C8H6Cl2N2 |
| 2-二氯甲基-1,3-恶唑烷 | 2-dichloromethyl-1,3-oxazolidine | 61897-76-5 | C4H7Cl2NO |
| 2-二氟甲氧基喹喔啉 | 2-difluoromethoxyquinoxaline | 137994-20-8 | C9H6F2N2O |
| 2-二氟甲基异烟酸乙酯 | ethyl 2-(difluoromethyl)isonicotinate | 1192539-75-5 | C9H9F2NO2 |
| 2-二氟甲基-7-甲氧基吡唑并[1,5-a]吡啶-4-羧酸甲酯 | 2-Difluoromethyl-7-methoxypyrazolo[1,5-a]pyridine-4-carboxylic acid methyl ester | 1009602-18-9 | C11H10F2N2O3 |
| 2-二氟甲基-5-(4,5-二氢-1,3-噻唑-2-基)-4-异丁基-6-三氟甲基烟酸甲酯 | thiazopyr | 117718-60-2 | C16H17F5N2O2S |
| 2-二氟甲基-4,6-二羟基嘧啶 | 2-(difluoromethyl)pyrimidine-4,6-diol | 929903-21-9 | C5H4F2N2O2 |
| 2-二氟甲基-1H-苯并咪唑 | 2-(difluoromethyl)-1H-benzo[d]imidazole | 705-09-9 | C8H6F2N2 |
| 2-二吡啶基酮 | 2,2'-dipyridyl ketone | 19437-26-4 | C11H8N2O |
| 2-二叔丁基膦-1-苯基吲哚 | di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane | 740815-37-6 | C22H28NP |
| 2-二十烷基噻吩 | 2-eicosylthiophene | 59782-33-1 | C24H44S |
| 2-二十四烷基环氧乙烷 | Tetracosyloxirane | 86370-25-4 | C26H52O |
| 2-二十六烷基环氧乙烷 | Hexacosyloxirane | 86370-24-3 | C28H56O |
| 2-二十一烷基-4,5-二氢-1H-咪唑-1-乙胺 | 2-Henicosyl-4,5-dihydro-1H-imidazole-1-ethylamine | 58568-58-4 | C26H53N3 |
| 2-二十一烷基-(5H)-2-恶唑啉-4,4-二甲醇 | 2-Henicosyl-(5H)-oxazole-4,4-dimethanol | 20103-33-7 | C26H51NO3 |
| 2-二乙氨基-3-氧代-3H-吲哚 | 2-Diethylamino-3-oxo-3H-indol | 102913-10-0 | C12H14N2O |
| 2-二乙氧基甲基-吡啶 | Pyridin-2-aldehyd-diethylacetal | 27443-37-4 | C10H15NO2 |
| 2-二乙基氨基嘧啶-5-甲醛 | 2-Ethylaminopyrimidine-5-carboxaldehyde | 137279-29-9 | C7H9N3O |
| 2-二乙基氨基乙基硫基-吡啶-3-基甲酮 | thionicotinic acid <i>S</i>-(2-diethylamino-ethyl ester) | 57336-05-7 | C12H18N2OS |
| 2-二乙基氨基乙基哌啶-1-羧酸酯 | piperidine-1-carboxylic acid-(2-diethylamino-ethyl ester) | 73790-59-7 | C12H24N2O2 |
| 2-二乙基氨基乙基4-甲基-2-氧代-6-苯基-3,6-二氢-1H-嘧啶-5-羧酸酯 | 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 2-diethylamino-ethyl ester | 69094-11-7 | C18H25N3O3 |
| 2-二乙基氨基乙基2-甲基-1,3-苯并二氧戊环-2-乙酸酯 | 1,3-Benzodioxole-2-acetic acid, 2-methyl-, 2-diethylaminoethyl ester, citrate | 50836-12-9 | C22H31NO11 |
| 2-二乙基氨基乙基2-环戊基-2-羟基-2-噻吩-2-基乙酸酯盐酸盐 | cyclopentyl-hydroxy-[2]thienyl-acetic acid-(2-diethylamino-ethyl ester); hydrochloride | 3737-35-7 | C17H27NO3S*ClH |
| 2-二乙基氨基-7-乙氧基苯并吡喃-4-酮 | 2-(diethylamino)-7-etoxychromone | 131942-55-7 | C15H19NO3 |
| 2-二乙基氨基-1-[6,7-二甲氧基-1-[1-(6-甲氧基萘-2-基)乙基]-3,4-二氢-1H-异喹啉-2-基]乙酮 | 2-(diethylamino)-1-[6,7-dimethoxy-1-[1-(6-methoxynaphthalen-2-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]ethanone | 132836-34-1 | C30H38N2O4 |
| 2-二乙基氨基-1-[4-[(5-甲氧基-3-硝基吖啶-9-基)氨基]苯基]乙醇二盐酸盐 | 2-(diethylamino)-1-[4-[(5-methoxy-3-nitroacridin-9-yl)amino]phenyl]ethanol;hydron;dichloride | —— | C26H30Cl2N4O4 |
| 2-二乙基氨基-1-[4-[(1-甲氧基-6-硝基吖啶-9-基)氨基]苯基]乙醇 | 1-Methoxy-6-nitro-9-<p-(2-diethylamino-1-hydroxyethyl)-phenyl>-acridin | 32951-81-8 | C26H28N4O4 |
| 2-二乙基氨基-1-(1,2-二苯基-6,7-二氢-5H-吡咯里嗪-3-基)乙醇 | 2-diethylamino-1-(1,2-diphenyl-6,7-dihydro-5<i>H</i>-pyrrolizin-3-yl)-ethanol | 73009-98-0 | C25H30N2O |
| 2-二乙基氨基-1,3-二甲基-1,3,2-二氮杂磷环戊烷 | 2-(diethylamino)-1,3-dimethyl-1,3,2-diazaphospholane | 65173-82-2 | C8H20N3P |
| 2-二(噻吩-2-基)磷酰基噻吩 | tris(2-thienyl)phosphine oxide | 1021-21-2 | C12H9OPS3 |
| 2-二(二甲基氨基)磷酰-5-戊基-1,2,4-三唑-3-胺 | (5-amino-3-pentyl-[1,2,4]triazol-1-yl)-phosphonic acid bis-dimethylamide | 1028-08-6 | C11H25N6OP |
| 2-二(2-甲硫基)乙烯基-1-甲基喹啉鎓碘化物 | 1-methyl-2-bis(2-methylthio)vinylquinolinium iodide | 21804-67-1 | C14H16NS2*I |
| 2-乙醛基吡啶 | 2-(pyridin-2-yl)acetaldehyde | 54765-14-9 | C7H7NO |
| 2-乙酸甲酯-1-甲基吡咯-3-甲酸甲酯 | methyl 2-(2-methoxy-2-oxoethyl)-1-methyl-1H-pyrrole-3-carboxylate | 871819-39-5 | C10H13NO4 |
| 2-乙酸异山梨醇酯 | isosorbide 2-acetate | 13042-39-2 | C8H12O5 |
| 2-乙酸基-5-乙基吲哚 | ethyl 5-ethylindole-2-carboxylate | 37033-94-6 | C13H15NO2 |
| 2-乙酸基-4-苄氧基吲哚 | ethyl 4-(benzyloxy)-1H-indole-2-carboxylate | 27737-55-9 | C18H17NO3 |
| 2-乙酰苯并噻唑 | 2-acetylbenzothiazole | 1629-78-3 | C9H7NOS |
| 2-乙酰苯并咪唑 | 2-acetylbenzimidazole | 939-70-8 | C9H8N2O |
| 2-乙酰胺基苯并噻唑-6-硼酸 | N-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazol-2-yl)acetamide | 885069-14-7 | C15H19BN2O3S |
| 2-乙酰氨基硫基-2-吡啶-2-基乙酰胺 | alpha-Acetamidothio-2-pyridineacetamide | 32081-56-4 | C9H11N3O2S |
| 2-乙酰氨基甲基吡啶 | N-(pyridin-2-ylmethyl)acetamide | 58481-18-8 | C8H10N2O |
| 2-乙酰氨基烟酸 | 2-acetamidonicotinic acid | 17782-03-5 | C8H8N2O3 |
| 2-乙酰氨基异烟酸乙酯 | ethyl 2-acetamidoisonicotinate | 666861-79-6 | C10H12N2O3 |
| 2-乙酰氨基异烟酸1-氧化物 | (2E)-2-(Acetylimino)-1-hydroxy-1,2-dihydropyridine-4-carboxylic acid | 89977-01-5 | C8H8N2O4 |
| 2-乙酰氨基-6-苯基-4-嘧啶酮 | 2-Acetamido-6-phenylpyrimidin-4-on | 54286-78-1 | C12H11N3O2 |