Chemical: ethyl 3-hydroxyhexanoae,ethyl beta-hydroxycaproate,3-hydroxyhexanoic acid ethyl este.be certified ISO,KOSHER, ... REACH. Features:1) Chemical name or alias: ethyl beta-hydroxycaproate,3-hydroxyhexanoic acid ethyl ester2)CAS# 2305-25-13 ... in our production , please feel freely to contact us . ethyl beta-hydroxycaproate