154822-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154822-13-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,8,2 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154822-13:
(8*1)+(7*5)+(6*4)+(5*8)+(4*2)+(3*2)+(2*1)+(1*3)=126
126 % 10 = 6
So 154822-13-6 is a valid CAS Registry Number.