No Species Found

No species in the database contian data from the requested reference: Schwarz, H.; Praefcke, K.; Martens, J., Organosulfur compounds. III. Electron impact investigation of the aryl esters of mono- and dithiophthalic acid and the isomeric 3,3-substituted phthalides, Tetrahedron, 1973, 29, 2877-2880.