环磷酰胺的化学结构式为
A、[img=~/QImg/Tiles/YA49_234_7_a.gif]
B、[img=~/QImg/Tiles/YA49_234_7_b.gif]
C、[img=~/QImg/Tiles/YA49_234_7_c.gif]
D、[img=~/QImg/Tiles/YA49_234_7_d.gif]
E、[img=~/QImg/Tiles/YA49_234_7_e.gif]
发布时间:2023-07-25 01:22:22
A、[img=~/QImg/Tiles/YA49_234_7_a.gif]
B、[img=~/QImg/Tiles/YA49_234_7_b.gif]
C、[img=~/QImg/Tiles/YA49_234_7_c.gif]
D、[img=~/QImg/Tiles/YA49_234_7_d.gif]
E、[img=~/QImg/Tiles/YA49_234_7_e.gif]