355823-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 355823-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,8,2 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 355823-33:
(8*3)+(7*5)+(6*5)+(5*8)+(4*2)+(3*3)+(2*3)+(1*3)=155
155 % 10 = 5
So 355823-33-5 is a valid CAS Registry Number.