84988-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84988-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,8 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84988-39:
(7*8)+(6*4)+(5*9)+(4*8)+(3*8)+(2*3)+(1*9)=196
196 % 10 = 6
So 84988-39-6 is a valid CAS Registry Number.