534-15-6
二甲氧基乙烷
→
~81%
15732-69-1
2,4,6-trimethyl-1,3,5-triselenane
75-07-0
乙醛
~77%
~55%
+
628-39-7
二乙基二硒醚
67281-48-5
ethaneselenal