696-59-3 2,5-Dimethoxytetrahydrofuran
BJS4831843696-59-398%
¥61.025g
63074-08-8 (4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone hydrochloride
BJS540425863074-08-899%
¥99.01g
1