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Meaning of thiopyrylium | Babel Free

Noun CEFR C1

Definitions

An unsaturated (not wholly aromatic) heterocyclic cation that has five carbon atoms, a sulfur atom and three partially delocalised double bonds

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

thioquinolobactin thioquinone thioquinox thioredoxin thioreductase thioridazine