Silver diamine fluoride (SDF) is a chemical compound that contains silver, fluoride, and ammonia. It is commonly used in dentistry as a treatment for dental caries and tooth sensitivity. SDF works by stopping the progression of tooth decay, killing bacteria, and strengthening the affected tooth structure. When applied to the surface of the tooth, SDF forms a protective layer that helps prevent further decay. It is particularly useful in pediatric dentistry as it can be applied non-invasively and can help manage dental caries in children who may have difficulty receiving traditional dental treatments. Recent research has also shown that SDF has potential as an effective and affordable option for preventing and managing tooth decay in underserved and low-income populations.
Check Digit Verification of cas no
The CAS Registry Mumber 33040-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,4 and 0 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 33040-28: (7*3)+(6*3)+(5*0)+(4*4)+(3*0)+(2*2)+(1*8)=67 67 % 10 = 7 So 33040-28-7 is a valid CAS Registry Number.
