349490-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349490-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,4,9 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 349490-82:
(8*3)+(7*4)+(6*9)+(5*4)+(4*9)+(3*0)+(2*8)+(1*2)=180
180 % 10 = 0
So 349490-82-0 is a valid CAS Registry Number.