| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 110843-97-5 | 1,5-Dioxaspiro[5.5]undecane-3,3-dicarboxylicacid, 3,3-bis(2,2,6,6-tetramethyl-4-piperidinyl) ester; 1,5-Dioxaspiro[5.5]undecane-3,3-dicarboxylicacid, bis(2,2,6,6-tetramethyl-4-piperidinyl) ester (9CI); Cyasorb UV 500; Topanex 500H |  | C29H50N2O6 | 详情 | 供应商 | |
| 110843-98-6 | 1,5-Dioxaspiro[5.5]undecane-3,3-dicarboxylicacid, 3,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; 1,5-Dioxaspiro[5.5]undecane-3,3-dicarboxylicacid, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester (9CI); Cyasorb UV 516; Topanex 516H |  | C31H54N2O6 | 详情 | 供应商 |
