110397-90-5
(2R,4S,6S,)-2,4-dimethyl-6-heptanolide
→
110444-40-1
(2R,4R)-1-iodo-2,4-dimethylheptane
110444-39-8
methyl (2R,4S,6S)-2,4-dimethyl-6-tosyloxyheptanoate