34618-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34618-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,1 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34618-99:
(7*3)+(6*4)+(5*6)+(4*1)+(3*8)+(2*9)+(1*9)=130
130 % 10 = 0
So 34618-99-0 is a valid CAS Registry Number.