861355-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861355-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,3,5 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 861355-35:
(8*8)+(7*6)+(6*1)+(5*3)+(4*5)+(3*5)+(2*3)+(1*5)=173
173 % 10 = 3
So 861355-35-3 is a valid CAS Registry Number.