354516-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 354516-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,5,1 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 354516-75:
(8*3)+(7*5)+(6*4)+(5*5)+(4*1)+(3*6)+(2*7)+(1*5)=149
149 % 10 = 9
So 354516-75-9 is a valid CAS Registry Number.