345660-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 345660-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,6,6 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 345660-50:
(8*3)+(7*4)+(6*5)+(5*6)+(4*6)+(3*0)+(2*5)+(1*0)=146
146 % 10 = 6
So 345660-50-6 is a valid CAS Registry Number.