| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 吡蚜酮 | pymetrozine | 123312-89-0 | C10H11N5O |
| 吡草醚 | pyraflufen-ethyl | 129630-19-9 | C15H13Cl2F3N2O4 |
| 吡舒达诺 | Pirisudanol | 33605-94-6 | C16H24N2O6 |
| 吡考拉唑 | Picoprazole | 78090-11-6 | C17H17N3O3S |
| 吡美辛 | Pimetacin | 79992-71-5 | C25H21ClN2O3S |
| 吡罗昔康钾 | Piroxicam potassium | 164727-04-2 | C15H12KN3O4S |
| 吡罗昔康特戊酸酯 | Piroxicam pivalic ester | 87027-09-6 | C20H21N3O5S |
| 吡罗昔康杂质 I | isopropyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 76508-35-5 | C12H13NO5S |
| 吡罗昔康杂质 H | 4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide | 24683-21-4 | C11H11NO5S |
| 吡罗昔康杂质 B | piroxicam | 65897-46-3 | C14H11N3O4S |
| 吡罗昔康 | Piroxicam | 36322-90-4 | C15H13N3O4S |
| 吡罗克酮 | 6-(2,4,4-trimethylpentyl)-1-hydroxy-4-methyl-2(1H)-pyridone | 50650-76-5 | C14H23NO2 |
| 吡维铵 | pyrvinium pamoate | 7187-62-4 | C26H28N3 |
| 吡维氯铵 | 2-[2-(2,5-dimethyl-1-phenylpyrrol-3-yl)ethenyl]-N,N,1-trimethylquinolin-1-ium-6-amine;chloride | 548-84-5 | C26H28ClN3 |
| 吡磷铁钠 | Ferpifosate Sodium | 138708-32-4 | C21H21FeN3Na6O18P3 |
| 吡硫�f铜 | bis[1-hydroxypyridine-2(1H)-thionato-S,O]copper(II) | 14915-37-8 | C10H8CuN2O2S2 |
| 吡硫醇 | Pyritinol | 1098-97-1 | C16H20N2O4S2 |
| 吡硫翁铜 | CopperPyrithione | 154592-20-8 | C10H10CuN2O2S2 |
| 吡硝唑 | 2-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-pyridine | 55432-15-0 | C10H10N4O2S |
| 吡氟喹虫唑 | pyrifluquinazon | 337458-27-2 | C19H15F7N4O2 |
| 吡格列酮杂质5 | 2-(5-ethylpyridin-2-yl)prop-2-en-1-ol | 1526933-30-1 | C10H13NO |
| 吡格列酮杂质 | 2-(β-Chlorethyl)-5-ethylpyridin | 69603-36-7 | C9H12ClN |
| 吡格列酮杂质 | 5-{4-[2-(5-ethyl-6-{4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl}pyrid-2-yl)ethoxy]benzyl}-1,3-thiazolidine-2,4-dione | 669716-56-7 | C34H35N3O4S |
| 吡替尼定盐酸盐 | N-<1-octyl-4(1H)-pyridinylidene>octanamine monohydrochloride | 100227-05-2 | C21H38N2*ClH |
| 吡替尼定 | Pirtenidine | 103923-27-9 | C21H38N2 |
| 吡曲克辛 | piritrexim | 72732-56-0 | C17H19N5O2 |
| 吡拉莫南 | Pirazmonam | 108319-07-9 | C22H24N10O12S2 |
| 吡拉溴铵 | Pirralkonium bromide | 17243-65-1 | C35H72BrN3 |
| 吡拉唑酸 | pirazolac | 71002-09-0 | C17H12ClFN2O2 |
| 吡布特罗 | pirbuterol | 38677-81-5 | C12H20N2O3 |
| 吡多胺 | pyridoxamine | 85-87-0 | C8H12N2O2 |
| 吡多昔酯 | Piridoxilate | 24340-35-0 | C10H13NO6*C10H13NO6 |
| 吡噻菌胺 | penthiopyrad | 183675-82-3 | C16H20F3N3OS |
| 吡噻硫酮 | Oltipraz | 64224-21-1 | C8H6N2S3 |
| 吡嘧磺隆 | pyrazolsulfuron-ethyl | 93697-74-6 | C14H18N6O7S |
| 吡嘧司特钾 | 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1) | 100299-08-9 | C10H8KN6O |
| 吡嘧司特 | pemirolast | 69372-19-6 | C10H8N6O |
| 吡嗪酰胺甲碘化物 | 3-carbamoyl-1-methyl-pyrazinium; iodide | 58219-37-7 | C6H8N3O*I |
| 吡嗪酰胺 | pyrazinamide | 98-96-4 | C5H5N3O |
| 吡嗪羧酸,2-溴乙基酯 | 2-bromoethyl pyrazinoate | 139244-48-7 | C7H7BrN2O2 |
| 吡嗪羧酸,2-氯乙基酯 | 2-chloroethyl pyrazinoate | 139244-49-8 | C7H7ClN2O2 |
| 吡嗪甲酸乙酯 | ethyl 2-pyrazinecarboxylate | 6924-68-1 | C7H8N2O2 |
| 吡嗪甲酰胺,3-氨基-N-(氨基亚氨基甲基)-6-氯-5-(丙基氨基)- | 2-Propylamino-3-chlor-6-amino-5-(N-guanyl-carbamoyl)-pyrazin | 1465-88-9 | C9H14ClN7O |
| 吡嗪并[2,3-f]的[1,10]菲咯啉 | dpq | 217-90-3 | C14H8N4 |
| 吡嗪并[2,3-f][4,7]菲咯啉 | 4',7'-phenanthrolino-5,6:5',6'-pyrazine | 217-82-3 | C14H8N4 |
| 吡嗪并[2,3-f][1,10]菲罗啉-2,3-二甲腈 | 2,3-dicyanodipyrido<3,2-f:2',3'-h>quinoxaline | 215611-93-1 | C16H6N6 |
| 吡嗪并[1,2-a]苯并咪唑 | benzo[4,5]imidazo[1,2-a]pyrazine | 245-49-8 | C10H7N3 |
| 吡嗪-喹啉 | pyrazino[2,3-f]quinoxaline | 231-23-2 | C10H6N4 |
| 吡嗪-d4 | pyrazine-d4 | 1758-62-9 | C4H4N2 |
| 吡嗪-4-碳酰肼 | pyridazine-4-carbohydrazide | 56932-26-4 | C5H6N4O |