| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2-咪唑-1-基乙基)-4-吡啶-3-基酞嗪-1-酮 | 2-(2-(1-Imidazolyl)ethyl)-4-(3-pyridyl)-1(2H)-phthalazinone | 137381-31-8 | C18H15N5O |
| 2-(2-呋喃甲基)-3,5-二甲基吡嗪 | 2-(Furan-2-ylmethyl)-3,5-dimethylpyrazine | 155272-50-7 | C11H12N2O |
| 2-(2-呋喃基亚甲基氨基)嘧啶 | 2-(2-furanylmethyleneamino) pyrimidine | 147094-01-7 | C9H7N3O |
| 2-(2-呋喃基)嘧啶 | 2-(furan-2-yl)pyrimidine | 27110-82-3 | C8H6N2O |
| 2-(2-吡嗪基)丙酸 | α-Methyl-pyrazin-essigsaeure | 36932-80-6 | C7H8N2O2 |
| 2-(2-吡嗪)马来二缩醛 | 2-(2-pyrazinyl)malondialdehyde | 13481-00-0 | C7H6N2O2 |
| 2-(2-吡啶基)-5-嘧啶甲醛 | 2-Pyridin-2-ylpyrimidine-5-carbaldehyde | 954226-94-9 | C10H7N3O |
| 2-(2-吡啶基)-4-(三氟甲基)嘧啶-5-羧酸 | 2-(Pyridin-2-yl)-4-(trifluoromethyl)pyrimidine-5-carboxylic acid | 874816-10-1 | C11H6F3N3O2 |
| 2-(2-吡啶-2-基乙烯基)吡嗪 | 1-(2-Pyrazinyl)-2-(2-pyridyl)-ethen | 66806-43-7 | C11H9N3 |
| 2-(2-吡啶)-6-(三氟甲基)-4(3H)-嘧啶酮 | 4-hydroxy-2-(2-pyridinyl)-6-trifluoromethyl-pyrimidine | 338404-77-6 | C10H6F3N3O |
| 2-(2-吡啶)-4(3H)-嘧啶酮 | 2-pyridin-2-yl-3<i>H</i>-pyrimidin-4-one | 64264-15-9 | C9H7N3O |
| 2-(2-吗啉-4-基乙基)-6-苯基-4-丙氧基哒嗪-3-酮盐酸盐 | hydron;2-(2-morpholin-4-ylethyl)-6-phenyl-4-propoxypyridazin-3-one;chloride | —— | C19H26ClN3O3 |
| 2-(2-吗啉-4-基乙基)-4-苯基酞嗪-1-酮 | 2-(2-morpholin-4-yl-ethyl)-4-phenyl-2<i>H</i>-phthalazin-1-one | 33048-50-9 | C20H21N3O2 |
| 2-(2-二甲基氨基乙氧基)-3-苯基-4H-吡嗪并(1,2-a)嘧啶-4-酮氢溴酸盐 | 2-[2-(dimethylamino)ethoxy]-3-phenylpyrazino[1,2-a]pyrimidin-4-one;hydron;bromide | —— | C17H19BrN4O2 |
| 2-(2-二甲基氨基乙基)-4-乙基-6-苯基哒嗪-3-酮盐酸盐 | 3(2H)-Pyridazinone, 2-(2-dimethylaminoethyl)-4-ethyl-6-phenyl-, hydrochloride | 32058-63-2 | C16H22ClN3O |
| 2-(2-二异丙基氨基乙氧基)-3-苯基-4H-吡嗪并(1,2-a)嘧啶-4-酮氢溴酸盐 | 2-[2-[di(propan-2-yl)amino]ethoxy]-3-phenylpyrazino[1,2-a]pyrimidin-4-one;hydron;bromide | —— | C21H27BrN4O2 |
| 2-(2-乙氧基苯胺基)-6-氧代-1H-嘧啶-5-羧酸 | 1,6-dihydro-2-(2-ethoxyanilino)-6-oxo-5-pyrimidinecarboxylic acid | 98772-01-1 | C13H13N3O4 |
| 2-(2-乙氧基羰基乙基)硫代-6-甲基-4-苯基-1,4-二氢嘧啶-5-羧酸乙酯 | 2-(2-ethoxycarbonylethyl)thio-6-methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylic acid ethyl ester | 123044-09-7 | C19H24N2O4S |
| 2-(2,6-二氧代-1,2,3,6-四氢-4-嘧啶基)乙烷磺酸 | 2-(6-Uracilyl)-ethansulfonsaeure | 791720-85-9 | C6H8N2O5S |
| 2-(2,4-二羰基嘧啶-1-基)乙氧基甲基-(羟基-磷羧基氧代-磷基)氧代-次膦酸 | N-(2-Diphosphorylphosphonylmethoxyethyl)uracil | 130029-14-0 | C7H13N2O12P3 |
| 2-(2,4-二甲基嘧啶-5-基)乙醇 | 2,4-Dimethyl-5-pyrimidineethanol | 36324-03-5 | C8H12N2O |
| 2-(2,4-二氯苯基氨基)-4-三氟甲基嘧啶-5-羧酸[(四氢吡喃-4-基)甲基]酰胺 | 2-(2,4-dichloroanilino)-N-(tetrahydropyran-4-ylmethyl)-4-(trifluoromethyl)pyrimidine-5-carboxamide | 666260-75-9 | C18H17Cl2F3N4O2 |
| 2-(2,4-二氯苯基氨基)-4-三氟甲基-嘧啶-5-羧酸 | 2-(2,4-dichlorophenylamino)-4-trifluoromethyl-pyrimidine-5-carboxylic acid | 666260-42-0 | C12H6Cl2F3N3O2 |
| 2-(2,4-二氯嘧啶-6-基氨基)-6-甲基-1H-吡啶鎓-3-硫醇 | 2-(2,4-dichloropyrimidin-6-ylamino)-6-methyl-1H-pyridinium-3-thiolate | 81587-38-4 | C10H8Cl2N4S |
| 2-(2,4-二氯-苯基)-4-甲氧基-6-甲基-嘧啶-5-基胺 | 2-(2,4-Dichloro-phenyl)-4-methoxy-6-methyl-pyrimidin-5-ylamine | 1067229-00-8 | C12H11Cl2N3O |
| 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-(1H-咪唑-1-基)嘧啶 | 2-(1H-imidazol-1-yl)pyrimidine | 134914-65-1 | C7H6N4 |
| 2-(1H-咪唑)-6-甲基-4-嘧啶甲腈 | 2-(1H-imidazol-1-yl)-6-methylpyrimidine-4-carbonitrile | 888314-62-3 | C9H7N5 |
| 2-(1H-吡唑-4-基)吡嗪 | 2-(1H-pyrazol-4-yl)pyrazine | 849924-97-6 | C7H6N4 |
| 2-(1H-吡唑-3-基)吡嗪 | 3-(2-pyrazine)pyrazole | 111781-54-5 | C7H6N4 |
| 2-(1H-吡唑-1-基)嘧啶 | 1-(pyrimidin-2-yl)-1H-pyrazole | 82882-56-2 | C7H6N4 |
| 2-(1H-2-咪唑基)吡嗪 | 2-(1H-imidazol-2-yl)pyrazine | 119165-68-3 | C7H6N4 |
| 2-(1H-2-咪唑)-嘧啶 | 2-(1H-imidazol-2-yl)pyrimidine | 627910-87-6 | C7H6N4 |
| 2-(1H-1,2,4-三唑-5-基)吡嗪 | 3-pyrazinyl-1,2,4-triazole | 130612-31-6 | C6H5N5 |
| 2-(1H-1,2,4-三唑-1-基)嘧啶 | 2-(1H-1,2,4-triazol-1-yl)pyrimidine | 91159-94-3 | C6H5N5 |
| 2-(1H-1,2,3-三唑-1-基)嘧啶 | 2-[1,2,3]triazol-1-yl-pyrimidine | 30597-96-7 | C6H5N5 |
| 2-(1-羟基乙基)硫胺焦磷酸盐 | 2-(1-Hydroxyethyl)thiamine pyrophosphate | 20319-27-1 | C14H23ClN4O8P2S |
| 2-(1-羟基乙基)嘧啶-4(3H)-酮 | (R,S)-2-(1-hydroxyethyl)-4-hydroxy pyrimidine | 299397-03-8 | C6H8N2O2 |
| 2-(1-羟乙基)硫胺素盐酸盐 | 2-(1-hydroxyethyl)thiamine hydrochloride | 3670-41-5 | C14H21N4O2S*Cl |
| 2-(1-羟乙基)嘧啶-5-醇 | 2-(1-hydroxyethyl)pyrimidin-5-ol | 1400807-79-5 | C6H8N2O2 |
| 2-(1-甲基肼基)-4,6-二苯基嘧啶 | 2-(N-methylhydrazino)-4,6-diphenylpyrimidine | 413620-13-0 | C17H16N4 |
| 2-(1-甲基肼)- 嘧啶 | 1-methyl-1-pyrimidin-2-yl-hydrazine | 435337-82-9 | C5H8N4 |
| 2-(1-甲基乙氧基)-6-(三氟甲基)-4(3H)-嘧啶酮 | 2-Isopropoxy-6-trifluoromethyl-4-hydroxypyrimidine | 37836-80-9 | C8H9F3N2O2 |
| 2-(1-甲基乙基)-5-(2-甲基丙基)吡嗪-1-氧化物 | 2-(1-methylethyl)-5-(2-methylpropyl)pyrazine-1-oxide | 68290-77-7 | C11H18N2O |
| 2-(1-甲基乙基)-4-嘧啶胺 | 4-amino-2-i-propylpyrimidine | 114362-19-5 | C7H11N3 |
| 2-(1-甲基-1-吗啉-4-基-乙基)-4,6-二苯基-1,2-二氢-[1,3,5]三嗪 | 2-(1-methyl-1-morpholin-4-yl-ethyl)-4,6-diphenyl-1,2-dihydro-[1,3,5]triazine | 71017-24-8 | C22H26N4O |
| 2-(1-溴乙基)吡嗪 | 2-(1'-bromoethyl)pyrazine | 91920-65-9 | C6H7BrN2 |
| 2-(1-溴-2,2,2-三氟亚乙基)-1-(吡嗪-2-基)肼 | 2-(1-bromo-2,2,2-trifluoroethylidene)-1-(pyrazin-2-yl)hydrazine | 1447800-65-8 | C6H4BrF3N4 |
| 2-(1-氯-乙基)-吡嗪 | 2-(1-chloroethyl)pyrazine | 1289386-51-1 | C6H7ClN2 |
| 2-(1-氨基-1-甲基乙基)-N-[(4-氟苯基)甲基]-5-羟基-1-甲基-6-氧代-1,6-二氢嘧啶-4-甲酰胺 | 2-(2-aminopropan-2-yl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide | 518048-03-8 | C16H19FN4O3 |