| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3-氨基-4-溴-6-氯哒嗪 | 4-bromo-6-chloro-3-pyridazineamine | 446273-59-2 | C4H3BrClN3 |
| 3-氨基-4-巯基-6-甲基哒嗪 | 3-Amino-4-mercapto-6-methylpyridazin | 18591-81-6 | C5H7N3S |
| 3-氨基-4-哒嗪羧酸 | 3-aminopyridazine-4-carboxylic acid | 21141-03-7 | C5H5N3O2 |
| 3-氨基-4-哒嗪甲腈 | 3-aminopyridazine-4-carbonitrile | 119581-52-1 | C5H4N4 |
| 3-氨基-4-吡嗪醇 | 3-Aminopyridazin-4-OL | 25015-73-0 | C4H5N3O |
| 3-氨基-4,6-二氯哒嗪 | 3-amino-4,6-dichloropyridazine | 1161847-28-4 | C4H3Cl2N3 |
| 3-氨基-2-氰基-7-甲基-5-苯基-5H-噻唑并[3,2-a]嘧啶-6-羧酸乙酯 | ethyl 3-amino-2-cyano-7-methyl-5-phenyl-5H-thiazolo<3,2-a>pyrimidine-6-carboxylate | 154866-94-1 | C17H16N4O2S |
| 3-氨基-2-氰基-6-溴吡嗪 | 2-amino-5-bromo-3-cyanopyrazine | 17231-51-5 | C5H3BrN4 |
| 3-氨基-2-氨基甲酰吡嗪1-氧化物 | 2-Amino-3-carbamoylpyrazin-1-oxid | 54632-18-7 | C5H6N4O2 |
| 3-氨基-2-吡嗪磺酰胺 | 3-amino-pyrazine-2-sulfonic acid amide | 43029-09-0 | C4H6N4O2S |
| 3-氨基-2-吡嗪甲醇 | (3-amino-pyrazin-2-yl)methanol | 32710-13-7 | C5H7N3O |
| 3-氨基-2,4,5,8,10-五氮杂双环[4.4.0]癸-2,4,11-三烯-7,9-二酮 | 7-Amino-6-aza-lumazin | 1501-47-9 | C5H4N6O2 |
| 3-氨基--6-氰基哒嗪 | 6-aminopyridazine-3-carbonitrile | 340759-46-8 | C5H4N4 |
| 3-氧代-6-氯-2,3-二氢哒嗪-4-甲酸甲酯 | 6-Chlor-4-ethoxycarbonyl-3(2H)-pyridazinon | 61404-41-9 | C7H7ClN2O3 |
| 3-氧代-3,4,5,6,7,8-六氢-2-喹喔啉甲腈 | 1,2,5,6,7,8-hexahydro-3-oxoquinoxaline-2-carbonitrile | 130647-45-9 | C9H9N3O |
| 3-氧代-2,3-二氢哒嗪-4-羧酸 | 3-oxo-2,3-dihydropyridazin-4-carboxylic acid | 54404-06-7 | C5H4N2O3 |
| 3-氧代-2,3-二氢哒嗪-4-甲酸甲酯 | methyl 3-hydroxypyridazine-4-carboxylate | 89640-80-2 | C6H6N2O3 |
| 3-氧代-2,3-二氢哒嗪-4-甲酰胺 | 3-Oxo-2,3-dihydropyridazine-4-carboxamide | 2125-92-0 | C5H5N3O2 |
| 3-氧代-2,3-二氢哒嗪-4-甲腈 | 4-cyanopyridazin-3(2H)-one | 64882-65-1 | C5H3N3O |
| 3-氧代-2,3-二氢-4-哒嗪甲酰肼 | 3-Oxo-2,3-dihydropyridazine-4-carbohydrazide | 2125-91-9 | C5H6N4O2 |
| 3-氟吡嗪-2-羧酸甲酯 | methyl 3-fluoropyrazine-2-carboxylate | 1261487-49-3 | C6H5FN2O2 |
| 3-异氰酸-1-(三氟乙酰基)哌啶 | 5-chloro-6-(4-chlorophenyl)pyridazin-3(2H)-one | 80591-41-9 | C10H6Cl2N2O |
| 3-异丙基-6-甲氧基-5-甲基-2-吡嗪胺 | 3-Isopropyl-6-methoxy-5-methylpyrazin-2-amine | 93034-75-4 | C9H15N3O |
| 3-异丙基-2,5-二甲基吡嗪 | 3-isopropyl-2,5-dimethylpyrazine | 40790-20-3 | C9H14N2 |
| 3-异丙基-(1H)-吡嗪-2-酮 | 2-hydroxy-3-isopropylpyrazine | 25680-59-5 | C7H10N2O |
| 3-异丁基-吡嗪-2-酮 | 2-hydroxy-3-isobutylpyrazine | 25680-53-9 | C8H12N2O |
| 3-庚基-4-亚氨基-2-氧代-1,2,3,4-四氢-5-嘧啶甲腈 | 6-amino-1-heptyl-2-oxo-1,2-dihydro-pyrimidine-5-carbonitrile | 53608-90-5 | C12H18N4O |
| 3-巯基哒嗪-6-甲酸 | 6-Sulfanylidene-1,6-dihydropyridazine-3-carboxylic acid | 83673-86-3 | C5H4N2O2S |
| 3-巯基-6-甲基哒嗪 | 3-Mercapto-6-methyl-pyridazin | 5788-47-6 | C5H6N2S |
| 3-嘧啶-5-苯胺 | 3-(pyrimidin-5-yl)phenylamine | 69491-59-4 | C10H9N3 |
| 3-嘧啶-5-苯甲酸 | 3-(pyrimidin-5-yl)benzoic acid | 852180-74-6 | C11H8N2O2 |
| 3-嘧啶-5-基苯甲醛 | 3-(pyrimidin-5-yl)-benzaldehyde | 640769-70-6 | C11H8N2O |
| 3-嘧啶-4-基-丙酸 | 3-pyrimidin-4-yl-propionic acid | 819850-17-4 | C7H8N2O2 |
| 3-嘧啶-2-基苯基异氰酸酯 | 2-(3-Isocyanatophenyl)pyrimidine | 898289-49-1 | C11H7N3O |
| 3-嘧啶-2-基-丙酸 | 3-(pyrimidin-2-yl)propanoic acid | 439108-20-0 | C7H8N2O2 |
| 3-哒嗪酮-6-甲酸乙酯 | ethyl 1,6-dihydro-6-oxopyridazine-3-carboxylate | 63001-31-0 | C7H8N2O3 |
| 3-哒嗪酮 | 2H-Pyridazin-3-one | 504-30-3 | C4H4N2O |
| 3-哒嗪胺,6-(2,4-二氯苯基)- | 6-(2,4-Dichloro-phenyl)-pyridazin-3-ylamine | 105538-06-5 | C10H7Cl2N3 |
| 3-哒嗪胺,5-苯基- | 5-phenylpyridazin-3-amine | 105537-97-1 | C10H9N3 |
| 3-哒嗪羰基氯化物 | pyridazine-3-carbonyl chloride | 499770-82-0 | C5H3ClN2O |
| 3-哒嗪羧酸,1-(4-氯苯基)-1,6-二氢-4-羟基-5-碘-6-羰基- | 2-(4-Chlorophenyl)-5-hydroxy-4-iodo-3-oxo-2,3-dihydropyridazine-6-carboxylic acid | 129109-60-0 | C11H6ClIN2O4 |
| 3-哒嗪羧胺肟 | <i>N</i>-hydroxy-pyridazine-3-carboximidic acid amide | 90993-48-9 | C5H6N4O |
| 3-吡嗪羧酰胺 1-氧化物 | 2-pyrazinecarboxamide-4-oxide | 768-36-5 | C5H5N3O2 |
| 3-吡嗪-2-基-1,2,4-噁二唑-5-羧酸钾 | Potassium 3-pyrazin-2-yl-1,2,4-oxadiazole-5-carboxylate | 1351615-33-2 | C7H3KN4O3 |
| 3-吡嗪-2-丙酸 | 3-(2-pyrazinyl)propanoic acid | 6705-34-6 | C7H8N2O2 |
| 3-叠氮基乙胺嘧啶 | 2,4-diamino-5-(3-azido-4-chlorophenyl)-6-ethylpyrimidine | 95458-40-5 | C12H12ClN7 |
| 3-叔-丁基-6-甲基尿嘧啶 | 3-tert-butyl-6-methyluracil | 6589-37-3 | C9H14N2O2 |
| 3-仲丁基-2-氯吡嗪 | 3-sec-butyl-2-chloropyrazine | 124070-53-7 | C8H11ClN2 |
| 3-仲丁基-2-氯吡嗪 | 3-sec-butyl-2-chloropyrazine | 57674-17-6 | C8H11ClN2 |
| 3-乙酰氨基吡嗪-2-甲酰胺 | 2-acetylaminopyrazine-3-carboxamide | 71898-69-6 | C7H8N4O2 |