349088-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349088-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,0,8 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 349088-83:
(8*3)+(7*4)+(6*9)+(5*0)+(4*8)+(3*8)+(2*8)+(1*3)=181
181 % 10 = 1
So 349088-83-1 is a valid CAS Registry Number.