oxepan-2-one 2-Oxepanone 502-44-3 80137-66-2 24980-41-4 52004-64-5 67184-99-0 HSDB 5670 Hexamethylene oxide, 2-oxo- Hexan-6-olide Hexanoic acid, 6-hydroxy-, epsilon-lactone Hexanoic acid, epsilon-lactone Placcel M epsilon-Kaprolakton [Czech] 1-Oxa-2-oxocycloheptane 6-Hexanolide C01880 epsilon-Caprolactone hexano-6-lactone E-caprolactone InChI=1/C6H10O2/c7-6-4-2-1-3-5-8-6/h1-5H epsilon-Caprolactone monomer c0059 CHEBI:17915 ZINC00388417 .epsilon.-Caprolactone 167363_ALDRICH 6-Caprolactone monomer 21510_FLUKA 2-Oxepanone, homopolymer Aquaplast, caprolactone POLYCAPROLACTONE 241296_ALDRICH 1,6-Hexanolide 5-17-09-00034 (Beilstein Handbook Reference) 6-Hexanolactone 6-Hydroxyhexanoic acid lactone BRN 0106919 CAPROLACTONE EINECS 207-938-1