855386-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855386-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,3,8 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 855386-64:
(8*8)+(7*5)+(6*5)+(5*3)+(4*8)+(3*6)+(2*6)+(1*4)=210
210 % 10 = 0
So 855386-64-0 is a valid CAS Registry Number.