5-[(1E)-but-1-en-1-yl]-5-ethyltetrahydro-2H-pyran-2-one
CAS No. 67624-45-7
2H-Pyran-2-one, 5-(1-butenyl)-5-ethyltetrahydro-
JUNAPHTOIC ACID 138935-77-0
Esters 105583-82-2