887226-84-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 887226-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,2,2 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 887226-84:
(8*8)+(7*8)+(6*7)+(5*2)+(4*2)+(3*6)+(2*8)+(1*4)=218
218 % 10 = 8
So 887226-84-8 is a valid CAS Registry Number.