PN: 4H58-1-PT
CAS: 33225-73-9
Molecule Weight: 168.108
Formula: C6H4N2O4
PN: 4H58-1-J1
CAS: 33225-72-8
PN: 4H57-1-X8
CAS: 3167-49-5
Molecule Weight: 138.126
Formula: C6H6N2O2
TSCA: Not listed on TSCA inventory