118100-37-1 2H-PYRAN-2-ONE, 6-HEXYLTETRAHYDRO- 2H-Pyran-2-one, tetrahydro-3-hexyl- 5-17-09-00097 (Beilstein Handbook Reference) 5-Hexyl-5-hydroxypentanoic acid lactone 5-Hydroxyundecanoic acid lactone 5-Undecanolide 6-Hexyltetrahydro-2H-pyran-2-one 710-04-3 AI3-36029 BRN 0122724 EINECS 211-915-1 FEMA No. 3294 Undecanoic acid, 5-hydroxy-, delta-lactone Undecanolide-1,5 delta-Hexylvalerolactone delta-Undecalactone