861207-53-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861207-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,2,0 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 861207-53:
(8*8)+(7*6)+(6*1)+(5*2)+(4*0)+(3*7)+(2*5)+(1*3)=156
156 % 10 = 6
So 861207-53-6 is a valid CAS Registry Number.