931322-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 931322-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,1,3,2 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 931322-46:
(8*9)+(7*3)+(6*1)+(5*3)+(4*2)+(3*2)+(2*4)+(1*6)=142
142 % 10 = 2
So 931322-46-2 is a valid CAS Registry Number.