106274-99-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106274-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,2,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106274-99:
(8*1)+(7*0)+(6*6)+(5*2)+(4*7)+(3*4)+(2*9)+(1*9)=121
121 % 10 = 1
So 106274-99-1 is a valid CAS Registry Number.