CAS Number: 15307-81-0
Chemical Name: Diclofenac Potassium
Molecular Formula: C14H10Cl2KNO2
Molecular Weight: 334.24

CAS Number: 15362-40-0
Chemical Name: 1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one
Molecular Formula: C14H9Cl2NO
Molecular Weight: 278.13