发明授权
US3248439A Process for the preparation of tricyclo [3.3.2.04,6] deca-2, 7, 9-triene 失效
制备三环[3.3.2.04,6]癸-2,7,9-三烯的方法

Process for the preparation of tricyclo [3.3.2.04,6] deca-2, 7, 9-triene
信息查询
0/0