92830-83-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92830-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,3 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92830-83:
(7*9)+(6*2)+(5*8)+(4*3)+(3*0)+(2*8)+(1*3)=146
146 % 10 = 6
So 92830-83-6 is a valid CAS Registry Number.