108942-00-3
(2,7-diiodo-9H-fluoren-9-ylidene)hydrazine
→
~66%
94721-46-7
9-diazo-2,7-diiodofluorene
16218-28-3
2,7-二碘芴
16218-30-7
2,7-二碘-9H-芴-9-酮