351983-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 351983-13-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,1,9,8 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 351983-13:
(8*3)+(7*5)+(6*1)+(5*9)+(4*8)+(3*3)+(2*1)+(1*3)=156
156 % 10 = 6
So 351983-13-6 is a valid CAS Registry Number.