99076-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99076-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,0,7 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 99076-82:
(7*9)+(6*9)+(5*0)+(4*7)+(3*6)+(2*8)+(1*2)=181
181 % 10 = 1
So 99076-82-1 is a valid CAS Registry Number.