1 entry 1 source
Pyrone
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
An unsaturated cyclic compound, C5H4O2, of which two varieties are known, a and g. g-pyrone is the parent substance of several natural yellow dyestuffs.
1 entry 1 source
Part of speech: noun (n.)
An unsaturated cyclic compound, C5H4O2, of which two varieties are known, a and g. g-pyrone is the parent substance of several natural yellow dyestuffs.