151141-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151141-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,1,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151141-40:
(8*1)+(7*5)+(6*1)+(5*1)+(4*4)+(3*1)+(2*4)+(1*0)=81
81 % 10 = 1
So 151141-40-1 is a valid CAS Registry Number.