392690-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 392690-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,2,6,9 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 392690-82:
(8*3)+(7*9)+(6*2)+(5*6)+(4*9)+(3*0)+(2*8)+(1*2)=183
183 % 10 = 3
So 392690-82-3 is a valid CAS Registry Number.