861318-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861318-69-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,3,1 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861318-69:
(8*8)+(7*6)+(6*1)+(5*3)+(4*1)+(3*8)+(2*6)+(1*9)=176
176 % 10 = 6
So 861318-69-6 is a valid CAS Registry Number.