885458-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885458-78-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,4,5 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 885458-78:
(8*8)+(7*8)+(6*5)+(5*4)+(4*5)+(3*8)+(2*7)+(1*8)=236
236 % 10 = 6
So 885458-78-6 is a valid CAS Registry Number.