1407998-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1407998-82-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,7,9,9 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1407998-82:
(9*1)+(8*4)+(7*0)+(6*7)+(5*9)+(4*9)+(3*8)+(2*8)+(1*2)=206
206 % 10 = 6
So 1407998-82-6 is a valid CAS Registry Number.