7490-36-0
1,4,8,11-tetrathiadispiro[4.1.47.35]tetradecane
→
~36%
80563-98-0
1,4-dithiaspiro[4.5]decan-7-one
504-02-9
1,3-环己二酮
+
540-63-6
1,2-乙二硫醇
~28%
65225-59-4
2-ethoxy-1,3-dithiolane
~6%