70832-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70832-43-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,3 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70832-43:
(7*7)+(6*0)+(5*8)+(4*3)+(3*2)+(2*4)+(1*3)=118
118 % 10 = 8
So 70832-43-8 is a valid CAS Registry Number.