1341038-90-1

MFBOMGCPFZSTLQ-UHFFFAOYSA-N -dihydrospiro[oxane-4,3&#39 -pyrrolo[2,3-b]pyridine]-2&#39 5'-bromo-1',2'-dihydrospiro[oxane-4,3'-pyrrolo[2,3-b]pyridine]-2'-one 5'-Bromo-2,3,5,6-tetrahydrospiro[pyran-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one Spiro[4H-pyran-4,3'-[3H]pyrrolo[2,3-b]pyridin]-2'(1'H)-one, 5'-bromo-2,3,5,6-tetrahydro-