151509-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151509-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,0 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151509-75:
(8*1)+(7*5)+(6*1)+(5*5)+(4*0)+(3*9)+(2*7)+(1*5)=120
120 % 10 = 0
So 151509-75-0 is a valid CAS Registry Number.