915369-31-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915369-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,3,6 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 915369-31:
(8*9)+(7*1)+(6*5)+(5*3)+(4*6)+(3*9)+(2*3)+(1*1)=182
182 % 10 = 2
So 915369-31-2 is a valid CAS Registry Number.