864754-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864754-41-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,7,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 864754-41:
(8*8)+(7*6)+(6*4)+(5*7)+(4*5)+(3*4)+(2*4)+(1*1)=206
206 % 10 = 6
So 864754-41-6 is a valid CAS Registry Number.