30576-84-2
→
~39%
33933-72-1
6-ethenyl-2,2,6-trimethyloxan-3-one
67674-42-4
2H-Pyran-3-ol, 6-ethenyltetrahydro-2,2,6-trimethyl-, 3-acetate
14049-11-7
2,2,6-三甲基-6-乙烯基四氢-2H-呋喃-3-醇