Spiro[4,7-ethenoisobenzofuran-5(4H),2'(3'H)-furan]-1,3-dione,3a,6,7,7a-tetrahydro-
CAS No. 25727-52-0
Spiro[4,7-ethenoisobenzofuran-5(3H),2'(3'H)-furan]-1,3(4H)-dione,3a,6,7,7a-tetrahydro- (9CI); Spiro[bicyclo[2.2.2]oct-7-ene-2,2'(3'H)-furan]-5,6-dicarboxylic anhydride (8CI)
3,3&prime 18513-98-9
CH2O2.2/3Na 185144-28-9
NPC 18828 185141-44-0