CAS Number: 674773-14-9
Chemical Name: 5-Amino-2-carboxy-4-cyano-3-thiopheneacetic Acid
Molecular Formula: C8H6N2O4S
Molecular Weight: 226.21

CAS Number: 135459-87-9
Chemical Name: Strontium Ranelate
Molecular Formula: C12H6N2O8SSr2
Molecular Weight: 513.49