PN: 4H21-1-Y9
CAS: 774531-43-0
Molecule Weight: 220.272
Formula: C12H16N2O2
PN: 4H21-5-58
CAS: 1172453-94-9
Molecule Weight: 293.19
Formula: C12H18Cl2N2O2
PN: 4H21-1-5Q
CAS: 887445-06-9
PN: 4H56-1-0KR
CAS: 126832-82-4
Molecule Weight: 190.246
Formula: C11H14N2O
Melting Point: 222-224 ℃
TSCA: Not listed on TSCA inventory