PN: 4H54-5-4A
CAS: 165547-79-5
Molecule Weight: 174.54
Formula: C5H3ClN2O3
PN: 4H54-5-19
CAS: 13091-23-1
Molecule Weight: 158.54
Formula: C5H3ClN2O2
TSCA: Not listed on TSCA inventory