PN: 4H58-5-A7
CAS: 38275-61-5
Molecule Weight: 158.54
Formula: C5H3ClN2O2
PN: 4H58-5-3M
CAS: 1227571-82-5
Molecule Weight: 186.6
Formula: C7H7ClN2O2
PN: 4H56-1-X8
CAS: 31519-62-7
Molecule Weight: 124.099
Formula: C5H4N2O2
TSCA: Not listed on TSCA inventory