151534-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151534-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,3 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151534-65:
(8*1)+(7*5)+(6*1)+(5*5)+(4*3)+(3*4)+(2*6)+(1*5)=115
115 % 10 = 5
So 151534-65-5 is a valid CAS Registry Number.