149495-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149495-13-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,4,9 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149495-13:
(8*1)+(7*4)+(6*9)+(5*4)+(4*9)+(3*5)+(2*1)+(1*3)=166
166 % 10 = 6
So 149495-13-6 is a valid CAS Registry Number.