120739-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120739-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,3 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120739-86:
(8*1)+(7*2)+(6*0)+(5*7)+(4*3)+(3*9)+(2*8)+(1*6)=118
118 % 10 = 8
So 120739-86-8 is a valid CAS Registry Number.