139-87-7
N-乙基二乙醇胺
+
75722-33-7
1-N,1-N,1-N',1-N'-tetramethyl-2,5-dihydrosilole-1,1-diamine
→
69656-47-9
9-ethyl-6,12-dioxa-9-aza-5-silaspiro[4.7]dodec-2-ene
61667-33-2
1,1-dimethoxy-2,5-dihydrosilole