861575-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861575-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,5,7 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 861575-42:
(8*8)+(7*6)+(6*1)+(5*5)+(4*7)+(3*5)+(2*4)+(1*2)=190
190 % 10 = 0
So 861575-42-0 is a valid CAS Registry Number.