192772-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192772-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,7,7 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 192772-62:
(8*1)+(7*9)+(6*2)+(5*7)+(4*7)+(3*2)+(2*6)+(1*2)=166
166 % 10 = 6
So 192772-62-6 is a valid CAS Registry Number.