354816-85-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 354816-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,8,1 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 354816-85:
(8*3)+(7*5)+(6*4)+(5*8)+(4*1)+(3*6)+(2*8)+(1*5)=166
166 % 10 = 6
So 354816-85-6 is a valid CAS Registry Number.