515829-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 515829-29-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,8,2 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 515829-29:
(8*5)+(7*1)+(6*5)+(5*8)+(4*2)+(3*9)+(2*2)+(1*9)=165
165 % 10 = 5
So 515829-29-5 is a valid CAS Registry Number.