339351-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 339351-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,3,5 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 339351-93:
(8*3)+(7*3)+(6*9)+(5*3)+(4*5)+(3*1)+(2*9)+(1*3)=158
158 % 10 = 8
So 339351-93-8 is a valid CAS Registry Number.