| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-甲氧基-6-[(1R,2S,4aR,8aR)-2-甲基-1,2,4a,5,6,7,8,8a-八氢-1-萘基]-2-氧代-2H-吡喃-3-甲醛 | (+/-)-solanapyrone A | 88899-61-0 | C18H22O4 |
| 4-甲氧基-6-(十一烷-5-基)-2H-吡喃-2-酮 | 2H-Pyran-2-one, 6-(1-butylheptyl)-4-methoxy- | 90632-47-6 | C17H28O3 |
| 4-甲氧基-6-(2-氧代丙基)-2H-吡喃-2-酮 | 4-methoxy-6-(2-oxopropyl)-2H-pyran-2-one | 21179-76-0 | C9H10O4 |
| 4-甲氧基-5-甲基-2H-吡喃-2-酮 | 4-Methoxy-5-methyl-2H-pyran-2-on | 108298-28-8 | C7H8O3 |
| 4-甲氧基-3-甲基-2H-吡喃-2-酮 | 4-Methoxy-3-methyl-2H-pyran-2-on | 108298-29-9 | C7H8O3 |
| 4-甲氧基-3,5,6-三甲基-吡喃-2-酮 | 4-methoxy-3,5,6-trimethyl-pyran-2-one | 56070-86-1 | C9H12O3 |
| 4-甲基-6-苯基-3,4-二氢吡喃-2-酮 | 4-methyl-6-phenyl-3,4-dihydro-2H-pyran-2-one | 29643-77-4 | C12H12O2 |
| 4-甲基-6-戊基-2H-吡喃-2-酮 | 4-methyl-6-n-pentyl-2H-pyran-2-one | 55510-47-9 | C11H16O2 |
| 4-甲基-6-(2-甲基-1-丙烯-1-基)-2H-吡喃-2-酮 | 4-Methyl-6-(2-methyl-1-propen-1-yl)-2H-pyran-2-on | 4394-72-3 | C10H12O2 |
| 4-甲基-6-(2,4,4-三甲基戊基)-2H-吡喃-2-酮 | 4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one | 50650-75-4 | C14H22O2 |
| 4-甲基-6-(1-甲基乙基)-2H-吡喃-2-酮 | 6-isopropyl-4-methyl-2H-pyran-2-one | 50405-95-3 | C9H12O2 |
| 4-甲基-5,6-二氢吡喃-2-酮 | 4-methyl-5,6-dihydro-2H-pyran-2-one | 2381-87-5 | C6H8O2 |
| 4-甲基-4H-吡喃 | 4-methyl-4H-pyran | 16855-95-1 | C6H8O |
| 4-甲基-3,6-二苯基-吡喃-2-酮 | 4-methyl-3,6-diphenyl-pyran-2-one | 101736-56-5 | C18H14O2 |
| 4-甲基-2H-吡喃-2,6(3h)-二酮 | 3-methyl-pentenedioic acid anhydride | 67116-19-2 | C6H6O3 |
| 4-甲基-2-苯基-2,5-二氢吡喃-6-酮 | 3,6-dihydro-4-methyl-6-phenyl-2H-pyran-2-one | 29643-73-0 | C12H12O2 |
| 4-甲基-2-氧代-2H-吡喃-6-乙酸乙酯 | Ethyl 4-methyl-2-oxo-2H-pyran-6-acetate | 70007-83-9 | C10H12O4 |
| 4-甲基-2-戊基-2,3-二氢吡喃-6-酮 | (+/-)-4-methyl-6-pentyl-5,6-dihydro-pyran-2-one | 87696-59-1 | C11H18O2 |
| 4-甲基-1-氧杂螺[5.5]十一碳-3-烯 | 1-oxa-4-methylspiro<5.5>3-undecene | 62062-94-6 | C11H18O |
| 4-甲基-1,6-二氧杂螺[4.5]癸-7-烯-9-酮 | 4-Methyl-1,6-dioxa-spiro[4.5]dec-7-en-9-one | 88400-12-8 | C9H12O3 |
| 4-溴吡喃-2-酮 | 4-bromo-2(H)-pyran-2-one | 505097-65-4 | C5H3BrO2 |
| 4-溴-3,6-二氢-2H-吡喃 | 4-bromo-3,6-dihydro-2H-pyran | 24265-23-4 | C5H7BrO |
| 4-氯-6-甲氧基-2H-吡喃-3(6H)-酮 | 4-chloro-6-methoxy-2H-pyran-3(6H)-one | 126641-76-7 | C6H7ClO3 |
| 4-氯-3-羟基-6-丙基吡喃-2-酮 | 4-chloro-3-hydroxy-6-propyl-2-pyrone | 757228-04-9 | C8H9ClO3 |
| 4-氯-3,6-二氢-2H-吡喃 | tetrahydropyran-4-enyl chloride | 24265-21-2 | C5H7ClO |
| 4-氯-2H-吡喃-2-酮 | 4-chloro-2(H)-pyran-2-one | 129660-02-2 | C5H3ClO2 |
| 4-氨基-6-甲基-吡喃-2-酮 | 4-amino-6-methyl-2H-pyran-2-one | 132559-90-1 | C6H7NO2 |
| 4-氧代四氢-2H-吡喃-2-羧酸乙酯 | ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate | 287193-07-1 | C8H12O4 |
| 4-氧代吡喃-2,6-二羧酸二乙基酯 | diethyl 4-oxo-4H-pyran-2,6-dicarboxylate | 725-92-8 | C11H12O6 |
| 4-氧代-6-苯基-4H-吡喃-2-甲酸甲酯 | Methyl 4-oxo-6-phenyl-4H-pyran-2-carboxylate | 100374-57-0 | C13H10O4 |
| 4-氧代-5H-茚并[2,3-e]吡喃-2-羧酸 | 4,5-Dihydro-4-oxy-indeno<1.2-b>pyran-2-carbonsaeure | 74949-94-3 | C13H8O4 |
| 4-氧代-4H-吡喃-3-基异丁酸酯 | 4-Oxo-4H-pyran-3-yl isobutyrate | 94022-34-1 | C9H10O4 |
| 4-氧代-4H-吡喃-2-甲酰肼 | 4-Oxo-4H-pyran-2-carbohydrazide | 99420-78-7 | C6H6N2O3 |
| 4-氧代-4H-吡喃-2-甲酰氯 | 4-Oxo-4H-pyran-2-carbonyl chloride | 176379-69-4 | C6H3ClO3 |
| 4-氧代-4H-吡喃-2,6-二甲醛 | 2,6-diformyl-4H-pyran-4-one | 500716-72-3 | C7H4O4 |
| 4-氧代-4H-吡喃-2,5-羧酸二乙酯 | diethyl 4-oxo-4H-pyran-2,5-dicarboxylate | 1246616-74-9 | C11H12O6 |
| 4-氧代-3-苄氧基-4H-吡喃-2,5-二甲酸二甲酯 | dimethyl 3-(benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylate | 1246616-66-9 | C16H14O7 |
| 4-氧代-3,4-二氢-2H-吡喃-2-羧酸乙酯 | ethyl 4-oxo-3,4-dihydro-2H-pyran-2-carboxylate | 287193-06-0 | C8H10O4 |
| 4-氟-2-氧代-2H-吡喃-6-羧酸 | 4-Fluoro-2-oxo-2H-pyran-6-carboxylic acid | 279689-05-3 | C6H3FO4 |
| 4-异丙基-6-甲基-2H-吡喃-2-酮 | 4-isopropyl-6-methyl-2H-pyran-2-one | 106319-08-8 | C9H12O2 |
| 4-异丙基-5,6-二氢吡喃-2-酮 | 4-isopropyl-5,6-dihydro-2H-pyran-2-one | 21722-33-8 | C8H12O2 |
| 4-异丙基-3-甲基-5,6-二氢-2H-吡喃-2-酮 | 5,6-Dihydro-2-methyl-3-(1-methylethyl)-2H-pyran-2-one | 162292-93-5 | C9H14O2 |
| 4-乙炔基-6-甲基-2H-吡喃-2-酮 | 4-ethynyl-6-methyl-2-pyrone | 502624-27-3 | C8H6O2 |
| 4-乙氧基-吡喃-2-酮 | 4-ethoxy-pyran-2-one | 98546-40-8 | C7H8O3 |
| 4-乙氧基-2-苯基-2,3-二氢吡喃-6-酮 | 4-ethoxy-6-phenyl-5,6-dihydropyran-2-one | 5435-93-8 | C13H14O3 |
| 4-乙基-5-甲基-3-戊基-吡喃-2-酮 | 4-ethyl-5-methyl-3-pentylpyran-2-one | 104765-71-1 | C13H20O2 |
| 4-乙基-3,5-二甲基-吡喃-2-酮 | 4-Ethyl-3,5-dimethylpyran-2-one | 104765-70-0 | C9H12O2 |
| 4-(溴甲基)-5,5-二甲基-2-氧代-6H-吡喃-3-甲腈 | 4-Brommethyl-5,5-dimethyl-2-oxo-5,6-dihydro-2H-pyran-3-carbonitril | 80946-00-5 | C9H10BrNO2 |
| 4-(二甲氧基甲基)-3-苯基吡喃-2-酮 | 4-(dimethoxymethyl)-3-phenyl-2H-pyran-2-one | 820986-10-5 | C14H14O4 |
| 4-(二甲氧基甲基)-3-甲基吡喃-2-酮 | 4-(dimethoxymethyl)-3-methyl-2H-pyran-2-one | 820986-07-0 | C9H12O4 |