CAS Number : 1019499-80-9
Catalog Number : DY145D23
Molecular Formula : C11H15F2NO | Molecular Weight : 215.24
CAS Number : 1352499-80-9
Catalog Number : DY664228
Molecular Formula : C15H22N2O2 | Molecular Weight : 262.35
CAS Number : 499-80-9
Catalog Number : DY556849
Molecular Formula : C7H5NO4 | Molecular Weight : 167.12