84928-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84928-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,2 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84928-67:
(7*8)+(6*4)+(5*9)+(4*2)+(3*8)+(2*6)+(1*7)=176
176 % 10 = 6
So 84928-67-6 is a valid CAS Registry Number.