rac-(4aR,9aS)-7,8-dihydro-4H-4a,9a-propanocyclopenta[5,6]pyrano[2,3-d][1,3]dioxine-6,12(5H)-dione

CAS号：114908-47-3

英文名：rac-(4aR,9aS)-7,8-dihydro-4H-4a,9a-propanocyclopenta[5,6]pyrano[2,3-d][1,3]dioxine-6,12(5H)-dione

分子式：C13H14O5