PN: 4H56-1-406
CAS: 51721-22-3
Molecule Weight: 154.213
Formula: C8H14N2O
PN: 4H58-1-159
CAS: 714273-88-8
Molecule Weight: 168.196
Formula: C8H12N2O2
Melting Point: 152-154 ℃
TSCA: Not listed on TSCA inventory