873970-10-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873970-10-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,9,7 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 873970-10:
(8*8)+(7*7)+(6*3)+(5*9)+(4*7)+(3*0)+(2*1)+(1*0)=206
206 % 10 = 6
So 873970-10-6 is a valid CAS Registry Number.