1354491-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1354491-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,4,9 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1354491-03:
(9*1)+(8*3)+(7*5)+(6*4)+(5*4)+(4*9)+(3*1)+(2*0)+(1*3)=154
154 % 10 = 4
So 1354491-03-4 is a valid CAS Registry Number.