(3,3-Diphenyldihydrofuran-2-ylidine)-dimethylammonium bromide 的分子结构, CAS编号: 37743-18-3
(3,3-Diphenyldihydrofuran-2-ylidine)-dimethylammonium bromide 的分子结构, CAS编号: 37743-18-3(3,3-Diphenyldihydrofuran-2-ylidine)-dimethylammonium bromide 的分子结构, CAS编号: 37743-18-3