PN: 4H54-3-0X
CAS: 182060-01-1
Molecule Weight: 208.152
Formula: C8H5FN4O2
PN: 4H54-9-0N
CAS: 1129540-71-1
Molecule Weight: 269.058
Formula: C8H5BrN4O2
TSCA: Not listed on TSCA inventory