143086-39-9

Oxireno[4,5]cyclopenta[1,2-c]pyran-5-carboxylicacid, 1a,1b,2,5a,6,6a-hexahydro-2,5a,6-trihydroxy-1a-methyl-, methyl ester,[1aR-(1aa,1bb,2a,5ab,6b,6aa)]-