Diiso­propyl (1,3-di­thiol­an-2-yl­idene)­malonate

The title compound, C₁₂H₁₈O₄S₂, exhibits fungicidal activity. A short S...S intermolecular contact [3.576 (3)Å] is observed in the crystal structure, which is further stabilized by C—H...O intermolecular interactions, forming molecular chains along the b axis.

6-tert-Butyl-4-iso­propyl­idene­amino-3-methyl­sulfanyl-1,2,4-triazin-5(4H)-one

The title compound, C₁₁H₁₈N₄OS, a herbicide, crystallizes in an orthorhombic non-centrosymmetric space group. The crystal structure is stabilized by C—H...N and C—H...O intermolecular interactions.