853725-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853725-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,7,2 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 853725-76:
(8*8)+(7*5)+(6*3)+(5*7)+(4*2)+(3*5)+(2*7)+(1*6)=195
195 % 10 = 5
So 853725-76-5 is a valid CAS Registry Number.