867064-23-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 867064-23-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,7,0,6 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 867064-23:
(8*8)+(7*6)+(6*7)+(5*0)+(4*6)+(3*4)+(2*2)+(1*3)=191
191 % 10 = 1
So 867064-23-1 is a valid CAS Registry Number.