1354029-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1354029-12-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,0,2 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1354029-12:
(9*1)+(8*3)+(7*5)+(6*4)+(5*0)+(4*2)+(3*9)+(2*1)+(1*2)=131
131 % 10 = 1
So 1354029-12-1 is a valid CAS Registry Number.