353789-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 353789-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,3,7,8 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 353789-79:
(8*3)+(7*5)+(6*3)+(5*7)+(4*8)+(3*9)+(2*7)+(1*9)=194
194 % 10 = 4
So 353789-79-4 is a valid CAS Registry Number.