1-(1,3-Dithian-2-yl)-2,2-dimethyl-5-hexene
1-(1,3-Dithian-2-yl)-2,2-dimethyl-5-hexene ??
??
1-(1,3-Dithian-2-yl)-2,2-dimethyl-5-hexene C??? ??, ??, ??
1-(1,3-Dithian-2-yl)-2,2-dimethyl-5-hexene ?? ?? ? ???
???
?? ??
1-(1,3-Dithian-2-yl)-2,2-dimethyl-5-hexene ?? ??
???( 0)?? ??