861568-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861568-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,5,6 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 861568-36:
(8*8)+(7*6)+(6*1)+(5*5)+(4*6)+(3*8)+(2*3)+(1*6)=197
197 % 10 = 7
So 861568-36-7 is a valid CAS Registry Number.