中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-methoxy-4-(4'-methoxyphenyl)-6-(4''-methoxyphenyl)methylene-2H-pyran-2,5(6H)-dione | 104555-16-0 | C21H18O6 | 366.37 |
—— | 3-Hydroxy-4-(4-methoxyphenyl)-2H-pyran-2,5(6H)-dion | 104555-01-3 | C12H10O5 | 234.208 |
—— | 3-hydroxy-4-(4'-methoxyphenyl)-6-(4''-methoxyphenyl)methyl-2H-pyran-2,5(6H)-dione | 131146-42-4 | C20H18O6 | 354.359 |
—— | 3-methoxy-4-(4'-methoxyphenyl)-6-(4''-methoxyphenyl)methyl-2H-pyran-2,5(6H)-dione | 131146-45-7 | C21H20O6 | 368.386 |