880106-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880106-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,1,0 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 880106-40:
(8*8)+(7*8)+(6*0)+(5*1)+(4*0)+(3*6)+(2*4)+(1*0)=151
151 % 10 = 1
So 880106-40-1 is a valid CAS Registry Number.