| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 氰草嗪 | 5-(3-chloro-phenyl)-6-propylamino-pyrazine-2,3-dicarbonitrile | 72113-45-2 | C15H12ClN5 |
| 氰胍佐旦 | 2 cyano 1 methyl 3 [4 (4 methyl 6 oxo 1,4,5,6 tetrahydro 3 pyridazinyl)phenyl]guanidine | 115344-47-3 | C14H16N6O |
| 氰硫基<硫代氰酸基>酸2-[[(4-甲氧苯基)甲基亚肼基]甲基]-1,3,3-三甲基-3H-吲哚正离子 | Isodiazinon | 82463-42-1 | C12H21N2O3PS |
| 氯草敏 | chloridazon | 1698-60-8 | C10H8ClN3O |
| 氯硫胺盐酸盐 | 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-chloro-ethyl)-4-methyl-thiazolium; chloride-hydrochloride | 7275-24-3 | C12H16ClN4S*ClH*Cl |
| 氯-5-甲基-6-噻吩并[3,4-b]吡嗪 | chloro-5 methyl-6 thieno<3,4-b>pyrazine | 106960-77-4 | C7H5ClN2S |
| 氯-(8-乙基-5,7-二羰基-8aH-噻唑并[3,2-a]嘧啶-6-基)汞 | 6-(Chloromercurio)-8-ethyl-7-hydroxy-5-oxo-5H-thiazolo[3,2-a]pyrimidinium inner salt | 50979-29-8 | C8H7ClHgN2O2S |
| 氮杂环丁烷并[2,3-d][1,3]恶唑并[3,2-c]嘧啶 | Azeto[2,3-d][1,3]oxazolo[3,2-c]pyrimidine | 202738-41-8 | C7H5N3O |
| 氨美啶 | Aminometradine | 642-44-4 | C9H13N3O2 |
| 氨甲酸,[[[2-氨基-1,4-二氢-4-羰基-6-[(2-噻唑基甲基)氨基]-5-嘧啶基]氨基]硫代甲基]-,甲基酯 | Carbamic acid, [[[2-amino-1,4-dihydro-4-oxo-6-[(2-thiazolylmethyl)amino]-5-pyrimidinyl]amino]thioxomethyl]-, methyl ester | 104163-40-8 | C11H13N7O3S2 |
| 氨甲酸,[[(4-氯-6-甲基-2-嘧啶基)氨基]硫代甲基]-,乙基酯 | ethyl N-<N'-(4'-chloro-6'-methylpyrimidin-2'-yl)thiocarbamoyl>carbamate | 103864-92-2 | C9H11ClN4O2S |
| 氨氯吡嗪脒甲基磺酸 | phenamil | 2038-35-9 | C12H12ClN7O |
| 氨基吡嗪 | 2-Aminopyrazine | 5049-61-6 | C4H5N3 |
| 氨基-4-二甲氧基甲基-3-甲基-6-哒嗪 | amino-4 dimethoxymethyl-3 methyl-6 pyridazine | 80887-08-7 | C8H13N3O2 |
| 氧杂卓并[4,3-d]嘧啶 | Oxepino[4,3-D]pyrimidine | 150100-00-8 | C8H6N2O |
| 氧杂卓并[3,2-d]嘧啶 | Oxepino[3,2-D]pyrimidine | 405230-54-8 | C8H6N2O |
| 氧杂卓并[2,3-d]嘧啶 | Oxepino[2,3-D]pyrimidine | 36338-06-4 | C8H6N2O |
| 氟西他宾 | 2,2'-Anhydro-1β-D-arabinofuranosyl-5-fluorcytosin | 37717-21-8 | C9H10FN3O4 |
| 氟胞嘧啶 | Flucytosine | 2022-85-7 | C4H4FN3O |
| 氟喹宗 | 1-(2,2,2-Trifluoroethyl)-4-phenyl-6-chloro-2(1H)-quinazolinone | 37554-40-8 | C16H10ClF3N2O |
| 氟丙喹宗 | fluproquazone | 40507-23-1 | C18H17FN2O |
| 氘代4-(4-氟苯基)-6-异丙基-2-(N-甲基甲基磺酰氨基嘧啶)-5-羧酸乙酯 | Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidine-5-carboxylate-d6 | 1189696-04-5 | C18H22FN3O4S |
| 毒黄素 | toxoflavin | 84-82-2 | C7H7N5O2 |
| 正戊基吡嗪 | 2-pentylpyrazine | 6303-75-9 | C9H14N2 |
| 次氮基<三价氮基>三乙烷-1,2-二基三硬脂酸盐 | 4-Hydroxy-5-methyl-2-fluormethyl-pyrimidin | 3110-40-5 | C6H7FN2O |
| 果糖嗪 | fructosazine | 13185-73-4 | C12H20N2O8 |
| 林普利司 | linperlisib | 1702816-75-8 | C28H37FN6O5S |
| 杀草敏-甲基-脱苯基 | 5-amino-4-chloro-2-methyl-3(2H)-pyradizone | 17254-80-7 | C5H6ClN3O |
| 替曲比妥 | Tetrabarbital | 76-23-3 | C12H20N2O3 |
| 替唑生坦 | Tezosentan | 180384-57-0 | C27H27N9O6S |
| 替卡格雷杂质166 | 2-(Propylthio)-4,6(1H,5H)-pyrimidinedione | 187666-88-2 | C7H10N2O2S |
| 替加氟-13C,15N2 | Tegafur-13C,15N2 | 1189456-27-6 | C8H9FN2O3 |
| 替加氟 | (R)-5-fluoro-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione | 37076-68-9 | C8H9FN2O3 |
| 替加氟 | tegafur | 17902-23-7 | C8H9FN2O3 |
| 普齐地洛 | 1-(tert-butylamino)-3-[2-(6-hydrazinylpyridazin-3-yl)phenoxy]propan-2-ol;hydron;dichloride | —— | C17H27Cl2N5O2 |
| 普齐地洛 | 3-<2-(3-t-butylamino-2-hydroxypropoxy)phenyl>-6-hydrazino-pyridazin | 59010-44-5 | C17H25N5O2 |
| 普罗比妥钠盐 | Sodium 5-ethyl-6-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydropyrimidin-4-olate | 143-82-8 | C9H13N2NaO3 |
| 普罗比妥 | Probarbital calcium | 545-74-4 | C18H26CaN4O6 |
| 普罗比妥 | probarbital | 76-76-6 | C9H14N2O3 |
| 普罗喹宗 | proquazone | 22760-18-5 | C18H18N2O |
| 普纳替尼中间体 | 3-((trimethylsilyl)ethynyl)imidazo[1,2-b]pyridazine | 943320-60-3 | C11H13N3Si |
| 无 | 8-chloro-6<i>H</i>-pyrido[2,3-<i>d</i>]pyridazin-5-one | 23590-60-5 | C7H4ClN3O |
| 新石房蛤毒素 | neosaxitoxin | 64296-20-4 | C10H17N7O5 |
| 新吡啶硫胺 | pyrithiamine | 534-64-5 | BrH*Br*C14H19N4O |
| 敌草快 | Dipyrido[1,2-a:2',1'-c]pyrazinediium | 231-36-7 | C12H10N2+2 |
| 抑芽丹 | Maleic hydrazide | 123-33-1 | C4H4N2O2 |
| 扑米酮 | pirimidone | 125-33-7 | C12H14N2O2 |
| 扎达维林 | zardaverine | 101975-10-4 | C12H10F2N2O3 |
| 扎莱普隆-D5 | N-[3-(3-cyano-pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-[<sup>2</sup>H5]-ethyl-acetamide | 1001083-56-2 | C17H15N5O |
| 扎莱普隆 | zaleplon | 151319-34-5 | C17H15N5O |