355399-62-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 355399-62-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,3,9 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 355399-62:
(8*3)+(7*5)+(6*5)+(5*3)+(4*9)+(3*9)+(2*6)+(1*2)=181
181 % 10 = 1
So 355399-62-1 is a valid CAS Registry Number.