101391-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101391-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,3,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101391-46:
(8*1)+(7*0)+(6*1)+(5*3)+(4*9)+(3*1)+(2*4)+(1*6)=82
82 % 10 = 2
So 101391-46-2 is a valid CAS Registry Number.