156250-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156250-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,2,5 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156250-51:
(8*1)+(7*5)+(6*6)+(5*2)+(4*5)+(3*0)+(2*5)+(1*1)=120
120 % 10 = 0
So 156250-51-0 is a valid CAS Registry Number.