157365-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157365-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,6 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157365-62:
(8*1)+(7*5)+(6*7)+(5*3)+(4*6)+(3*5)+(2*6)+(1*2)=153
153 % 10 = 3
So 157365-62-3 is a valid CAS Registry Number.