873310-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873310-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,3,1 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 873310-29:
(8*8)+(7*7)+(6*3)+(5*3)+(4*1)+(3*0)+(2*2)+(1*9)=163
163 % 10 = 3
So 873310-29-3 is a valid CAS Registry Number.