856376-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856376-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,3,7 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 856376-26:
(8*8)+(7*5)+(6*6)+(5*3)+(4*7)+(3*6)+(2*2)+(1*6)=206
206 % 10 = 6
So 856376-26-6 is a valid CAS Registry Number.