12271-72-6
Arsanylidynegermanium
+
7783-06-4
氢硫酸
→
18852-54-5
germylsulfanylgermane
12025-32-0
硫化锗
21847-03-0
λ1-arsane,λ3-germane
21846-94-6
7782-65-2
锗烷