313062-61-2

5-(4-chlorobenzyl)-3-(4-chlorophenyl)-3a,6a-dihydrospiro[furo[3,4-c]pyrrole-1,2'-indene]-1',3',4,6(3H,5H)-tetrone 5-(4-chlorobenzyl)-1-(4-chlorophenyl)-3a,6a-dihydrosprio[1H-furo[3,4-c]pyrrole-3,2'-(1'H)-indene]-1',3',4,6(2'H,3H,5H)-tetrone Spiro[1H-furo[3,4-c]pyrrole-1,2'-[2H]indene]-1',3',4,6(3H,5H)-tetrone, 3-(4-chlorophenyl)-5-[(4-chlorophenyl)methyl]-3a,6a-dihydro-