859316-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859316-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,3,1 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 859316-30:
(8*8)+(7*5)+(6*9)+(5*3)+(4*1)+(3*6)+(2*3)+(1*0)=196
196 % 10 = 6
So 859316-30-6 is a valid CAS Registry Number.