1,5-dithiaspiro[5.11]heptadecan-7-ylmethanol

1-methyl-7-methylene-1-thionia-5-thiaspiro<5.11>heptadecane fluorosulfonate

7-<(phenylseleno)methyl>-1,5-dithiaspiro<5.11>heptadecane

(Z)-14-(ethoxycarbonyl)-15,19-dithiabicyclo<10.7.0.>nonadec-1(12)-ene