913966-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 913966-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,9,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 913966-90:
(8*9)+(7*1)+(6*3)+(5*9)+(4*6)+(3*6)+(2*9)+(1*0)=202
202 % 10 = 2
So 913966-90-2 is a valid CAS Registry Number.