Thiopyran
Introduction '''Thiopyran''' is a heterocyclic compound with the chemical formula C5H6S. It has two isomers, 2''H''-thiopyran and 4''H''-thiopyran, which differ by the location of double bonds. Thiopyrans are analogous to pyrans in which the oxygen atoms have been replaced by sulfur atoms.
See also * Thiopyrylium* Thio-
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