Neridronic acid, also known as Neriantin, is a third-generation bisphosphonate drug primarily used for the treatment of osteoporosis and Paget's disease of bone. It works by inhibiting osteoclast activity, thereby slowing down bone resorption and increasing bone mineral density. Neridronic acid is administered as an intravenous infusion or through an oral solution, and its effectiveness has been demonstrated in various clinical trials. The drug is generally well-tolerated, with common side effects including gastrointestinal issues and, in rare cases, osteonecrosis of the jaw or atypical femur fractures. Neridronic acid plays a significant role in managing bone-related disorders and improving patients' quality of life.
The CAS Registry Mumber 641-75-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 641-75: (5*6)+(4*4)+(3*1)+(2*7)+(1*5)=68 68 % 10 = 8 So 641-75-8 is a valid CAS Registry Number.