1206825-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1206825-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,8,2 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1206825-11:
(9*1)+(8*2)+(7*0)+(6*6)+(5*8)+(4*2)+(3*5)+(2*1)+(1*1)=127
127 % 10 = 7
So 1206825-11-7 is a valid CAS Registry Number.