pyran

Etymology
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Noun

 * 1)  Any of a class of unsaturated heterocyclic compounds containing a ring of five carbon atoms, an oxygen atom and two double bonds; especially the simplest one, C5H6O.

Translations

 * Chinese:
 * Cantonese: 吡喃
 * Mandarin: 吡喃
 * French:
 * Hungarian: pirán
 * Japanese: ピラン
 * Korean:
 * Spanish: pirano