19882-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19882-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,8 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19882-76:
(7*1)+(6*9)+(5*8)+(4*8)+(3*2)+(2*7)+(1*6)=159
159 % 10 = 9
So 19882-76-9 is a valid CAS Registry Number.