103367-30-2
methyl (5S)-5,6-O-isopropylidene-5,6-dihydroxyhexanoate
→
103367-36-8
methyl 5(S)-(tetrahydropyranyloxy)-6-[(tolylsulfonyl)oxy]hexanoate
43112-32-9
(R)-6-甲基四氢吡喃-2-酮
103367-38-0
methyl 5(R)-(tetrahydropyranyloxy)-hexanoate