CAS Number : 3147-53-3
Catalog Number : DY548087
Molecular Formula : C13H10N2O3 | Molecular Weight : 242.23
CAS Number : 383147-53-3
Catalog Number : DY116772
MDL Number : MFCD03012013
Molecular Formula : C14H10Cl2N2O3S | Molecular Weight : 357.21