106188-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106188-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,1,8 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106188-99:
(8*1)+(7*0)+(6*6)+(5*1)+(4*8)+(3*8)+(2*9)+(1*9)=132
132 % 10 = 2
So 106188-99-2 is a valid CAS Registry Number.