853054-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853054-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,0,5 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 853054-33:
(8*8)+(7*5)+(6*3)+(5*0)+(4*5)+(3*4)+(2*3)+(1*3)=158
158 % 10 = 8
So 853054-33-8 is a valid CAS Registry Number.