1487-15-6
2,3-二氢-5-甲基呋喃
→
16251-73-3
2,3-dimethyloxolane
18689-92-4
153448-58-9
2-methyloxolane-3-carbaldehyde
cis-3-Hydroxymethyl-2-methyl-tetrahydro-furan
10150-87-5
4-乙酰基-2-丁酮