120680-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120680-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,6,8 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120680-95:
(8*1)+(7*2)+(6*0)+(5*6)+(4*8)+(3*0)+(2*9)+(1*5)=107
107 % 10 = 7
So 120680-95-7 is a valid CAS Registry Number.