856350-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856350-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,3,5 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 856350-52:
(8*8)+(7*5)+(6*6)+(5*3)+(4*5)+(3*0)+(2*5)+(1*2)=182
182 % 10 = 2
So 856350-52-2 is a valid CAS Registry Number.