| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氰基-5-氯嘧啶 | 5-chloropyrimidine-2-carbonitrile | 38275-56-8 | C5H2ClN3 |
| 2-氰基-5-氟嘧啶 | 5-fluoropyrimidine-2-carbonitrile | 38275-55-7 | C5H2FN3 |
| 2-氰基-3-甲基吡嗪 | 2-Cyano-3-methylpyrazine | 65735-15-1 | C6H5N3 |
| 2-氰基-3-[(二甲氨基亚甲基)氨基]吡嗪 | 2-Cyano-3-<(dimethylaminomethylene)amino>pyrazine | 34859-38-6 | C8H9N5 |
| 2-氰基-2-(吡嗪-2-基)乙酸叔丁酯 | tert-butyl 2-cyano-2-(pyrazin-2-yl)acetate | 930395-88-3 | C11H13N3O2 |
| 2-氰基-2-(5-溴嘧啶-2)乙酸乙酯 | ethyl (5-bromopyrimidin-2-yl)(cyano)acetate | 65364-66-1 | C9H8BrN3O2 |
| 2-氰基-2-(2-嘧啶基)乙酸乙酯 | ethyl 2-pyrimidylcyanoacetate | 65364-63-8 | C9H9N3O2 |
| 2-氯甲基嘧啶盐酸盐 | 2-(chloromethyl)pyrimidine hydrochloride | 936643-80-0 | C5H5ClN2*ClH |
| 2-氯甲基吡嗪 | 2-(chloromethyl)pyrazine | 39204-47-2 | C5H5ClN2 |
| 2-氯甲基-6-甲基嘧啶-4-醇 | 2-(chloromethyl)-6-methylpyrimidin-4-ol | 23862-02-4 | C6H7ClN2O |
| 2-氯甲基-5-甲氧基吡嗪 | 2-(chloromethyl)-5-methoxypyrazine | 1196156-90-7 | C6H7ClN2O |
| 2-氯甲基-5-甲基嘧啶盐酸盐 | 2-(chloromethyl)-5-methylpyrimidine hydrochloride | 1384430-75-4 | C6H7ClN2*ClH |
| 2-氯甲基-5-甲基吡嗪 | 2-(chloromethyl)-5-methylpyrazine | 81831-68-7 | C6H7ClN2 |
| 2-氯甲基-4氨基-嘧啶 | 2-(chloromethyl)pyrimidin-4-amine | 79651-35-7 | C5H6ClN3 |
| 2-氯甲基-4-三氟甲基嘧啶 | 2-(Chloromethyl)-4-(trifluoromethyl)pyrimidine | 944905-91-3 | C6H4ClF3N2 |
| 2-氯甲基-4,6-二氯嘧啶 | 4,6-dichloro-2-(chloromethyl)pyrimidine | 19875-05-9 | C5H3Cl3N2 |
| 2-氯甲基-3-甲基吡嗪 | 2-Chloromethyl-3-methylpyrazine | 81831-67-6 | C6H7ClN2 |
| 2-氯噻唑并[4,5-B]吡嗪 | 2-chlorothiazolo[4,5-b]pyrazine | 1190927-25-3 | C5H2ClN3S |
| 2-氯嘧啶-5-羧酸甲酯 | 2-chloro-pyrimidine-5-carboxylic acid methyl ester | 287714-35-6 | C6H5ClN2O2 |
| 2-氯嘧啶-5-羧酸乙酯 | ethyl 2-chloropyrimidine-5-carboxylate | 89793-12-4 | C7H7ClN2O2 |
| 2-氯嘧啶-5-羧酸 | 2-chloropyrimidine-5-carboxylic acid | 374068-01-6 | C5H3ClN2O2 |
| 2-氯嘧啶-5-磺酰胺 | 2-chloropyrimidine-5-sulfonamide | 1155080-09-3 | C4H4ClN3O2S |
| 2-氯嘧啶-5-磺酰氯 | 2-chloropyrimidine-5-sulfonyl chloride | 98026-88-1 | C4H2Cl2N2O2S |
| 2-氯嘧啶-5-硼酸频哪酯 | 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine | 1003845-08-6 | C10H14BClN2O2 |
| 2-氯嘧啶-5-硼酸 | (2-chloropyrimidin-5-yl)boronic acid | 1003845-06-4 | C4H4BClN2O2 |
| 2-氯嘧啶-5-甲醛 | 2-chloropyrimidine-5-carbaldehyde | 933702-55-7 | C5H3ClN2O |
| 2-氯嘧啶-4-羧酸乙酯 | 2-chloropyrimidine-4-carboxylic acid ethyl ester | 1196152-00-7 | C7H7ClN2O2 |
| 2-氯嘧啶-4-硼酸 | 2-chloropyrimid-4-ylboronic acid | 1228431-85-3 | C4H4BClN2O2 |
| 2-氯嘧啶-4-甲醛 | 2-chloropyrimidine-4-carbaldehyde | 944901-22-8 | C5H3ClN2O |
| 2-氯嘧啶-4-甲酸甲酯 | methyl 2-chloropyrimidine-4-carboxylate | 149849-94-5 | C6H5ClN2O2 |
| 2-氯嘧啶 | 2-chloropyrimidine | 1722-12-9 | C4H3ClN2 |
| 2-氯咪唑并[1,2-b]吡嗪 | 3-chloroimidazo[1,2-b] pyridazine | 127566-19-2 | C6H4ClN3 |
| 2-氯吡嗪4-氧化物 | 3-chloropyrazine 1-oxide | 6863-76-9 | C4H3ClN2O |
| 2-氯吡嗪1-氧化物 | 2-chloropyrazine 1-oxide | 16025-16-4 | C4H3ClN2O |
| 2-氯吡嗪-3-羧酸 | 3-chloropyrazine-2-carboxylic acid | 27398-39-6 | C5H3ClN2O2 |
| 2-氯吡嗪 | 2-chloropyrazin | 14508-49-7 | C4H3ClN2 |
| 2-氯-n-甲基嘧啶-5-羧酰胺 | 2-chloro-N-methylpyrimidine-5-carboxamide | 1360443-21-5 | C6H6ClN3O |
| 2-氯-n-(5-甲基-1H-吡唑-3-基)嘧啶-4-胺 | 2-chloro-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine | 543712-91-0 | C8H8ClN5 |
| 2-氯-n-(2-苯基乙基)-4-嘧啶胺 | 2-chloro-N-phenethylpyrimidin-4-amine | 32016-20-9 | C12H12ClN3 |
| 2-氯-N4-甲基嘧啶-4,5-二胺 | 2-chloro-N<sup>4</sup>-methylpyrimidine-4,5-diamine | 17587-95-0 | C5H7ClN4 |
| 2-氯-N4,6-二甲基嘧啶-4,5-二胺 | 5-Amino-2-chlor-4-methyl-6-methylamino-pyrimidin | 5176-95-4 | C6H9ClN4 |
| 2-氯-N-甲基-6,7-二氢-5H-环庚[d]嘧啶-4-胺 | 2-chloro-N-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-amine | 76780-98-8 | C8H10ClN3 |
| 2-氯-N-甲基-5-(三氟甲基)嘧啶-4-胺 | 2-chloro-N-methyl-5-(trifluoromethyl)pyrimidin-4-amine | 515824-43-8 | C6H5ClF3N3 |
| 2-氯-N-环己基-4-嘧啶胺 | (2-chloro-pyrimidin-4-yl)-cyclohexylamine | 191729-06-3 | C10H14ClN3 |
| 2-氯-N-环丙基-6-甲基-4-嘧啶胺 | 2-Chloro-N-cyclopropyl-6-methylpyrimidin-4-amine | 1250038-98-2 | C8H10ClN3 |
| 2-氯-N-环丙基-4-嘧啶胺 | 2-chloro-N-cyclopropylpyrimidin-4-amine | 945895-52-3 | C7H8ClN3 |
| 2-氯-N-新戊基嘧啶-4-胺 | 2-chloro-N-neopentylpyrimidin-4-amine | 669004-37-9 | C9H14ClN3 |
| 2-氯-N-异丙基-4-嘧啶胺 | 2-chloro-N-isopropylpyrimidin-4-amine | 71406-72-9 | C7H10ClN3 |
| 2-氯-N-乙基-6-甲基-4-嘧啶胺 | 2-chloro-N-ethyl-6-methylpyrimidin-4-amine | 502141-81-3 | C7H10ClN3 |
| 2-氯-N-乙基-4-嘧啶甲胺 | N-((2-Chloropyrimidin-4-yl)methyl)ethanamine | 1289388-22-2 | C7H10ClN3 |