915880-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915880-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,8,8 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 915880-51:
(8*9)+(7*1)+(6*5)+(5*8)+(4*8)+(3*0)+(2*5)+(1*1)=192
192 % 10 = 2
So 915880-51-2 is a valid CAS Registry Number.