279229-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 279229-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,9,2,2 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 279229-44:
(8*2)+(7*7)+(6*9)+(5*2)+(4*2)+(3*9)+(2*4)+(1*4)=176
176 % 10 = 6
So 279229-44-6 is a valid CAS Registry Number.