349088-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349088-99-9 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, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 349088-99:
(8*3)+(7*4)+(6*9)+(5*0)+(4*8)+(3*8)+(2*9)+(1*9)=189
189 % 10 = 9
So 349088-99-9 is a valid CAS Registry Number.