(Z)-9-benzenesulfonyl-9-carbomethoxy-13-hydroxy-6-tridecenoic lactone

trimethylsilyl 13-trimethylsilyloxytridecanoate

1-oxacyclotetradec-3-en-2-one

N-benzoyl-N-(13-hydroxytridecanoyl)benzamide

2,2,2-trifluoroethyl 13-hydroxytridecanoate