PN: 4H01-1-03
CAS: 127232-41-1
Molecule Weight: 99.089
Formula: C4H5NO2
PN: 4H21-1-XG
CAS: 118994-90-4
Molecule Weight: 113.072
Formula: C4H3NO3
Melting Point: 27-28 ℃
TSCA: Not listed on TSCA inventory