864376-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864376-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,3,7 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 864376-55:
(8*8)+(7*6)+(6*4)+(5*3)+(4*7)+(3*6)+(2*5)+(1*5)=206
206 % 10 = 6
So 864376-55-6 is a valid CAS Registry Number.