methyl (1'-benzenesulfonyl-1'-carbomethoxypentan-5'-yl)-6-acetoxy-7-octenoate

6-hydroxy-oct-7-enoic acid

ethyl 6-hydroxy-7-octenoate

methyl 2-benzenesulfonyl-6-hydroxyhexanoate

10-(phenylsulfonyl)oxacyclotetradec-7-en-2-one