PN: 4654-1-0C
CAS: 18211-41-1
Molecule Weight: 243.218
Formula: C13H9NO4
PN: 4H54-1-8K
CAS: 924868-84-8
Molecule Weight: 227.219
Formula: C13H9NO3
PN: 4654-1-20
CAS: 92-89-7
TSCA: Not listed on TSCA inventory