PN: 4H56-5-1K
CAS: 952138-19-1
Molecule Weight: 194.62
Formula: C9H7ClN2O
PN: 4H56-D-48
CAS: 1434142-06-9
Molecule Weight: 273.51
Formula: C9H6BrClN2O
TSCA: Not listed on TSCA inventory