355808-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 355808-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,8,0 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 355808-93:
(8*3)+(7*5)+(6*5)+(5*8)+(4*0)+(3*8)+(2*9)+(1*3)=174
174 % 10 = 4
So 355808-93-4 is a valid CAS Registry Number.