1354541-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1354541-80-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,5,4 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1354541-80:
(9*1)+(8*3)+(7*5)+(6*4)+(5*5)+(4*4)+(3*1)+(2*8)+(1*0)=152
152 % 10 = 2
So 1354541-80-2 is a valid CAS Registry Number.