211677-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 211677-08-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,6,7 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 211677-08:
(8*2)+(7*1)+(6*1)+(5*6)+(4*7)+(3*7)+(2*0)+(1*8)=116
116 % 10 = 6
So 211677-08-6 is a valid CAS Registry Number.