864436-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864436-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,4,3 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 864436-94:
(8*8)+(7*6)+(6*4)+(5*4)+(4*3)+(3*6)+(2*9)+(1*4)=202
202 % 10 = 2
So 864436-94-2 is a valid CAS Registry Number.