136802-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136802-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,0 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136802-83:
(8*1)+(7*3)+(6*6)+(5*8)+(4*0)+(3*2)+(2*8)+(1*3)=130
130 % 10 = 0
So 136802-83-0 is a valid CAS Registry Number.