886456-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 886456-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,6,4,5 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 886456-34:
(8*8)+(7*8)+(6*6)+(5*4)+(4*5)+(3*6)+(2*3)+(1*4)=224
224 % 10 = 4
So 886456-34-4 is a valid CAS Registry Number.