CAS号: 19244-22-5 英文名称: 4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione 英文同义词: 4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione;2H-Pyran-2,6(3H)-dione, dihydro-4-methyl-4-(4-nitrophenyl)- 中文名称: 中文同义词: 分子式: C12H11NO5 分子量: 249.22
7:29:17 AM · Jan 10, 2021