291538-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 291538-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,1,5,3 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 291538-06:
(8*2)+(7*9)+(6*1)+(5*5)+(4*3)+(3*8)+(2*0)+(1*6)=152
152 % 10 = 2
So 291538-06-2 is a valid CAS Registry Number.