158493-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158493-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,9 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 158493-14:
(8*1)+(7*5)+(6*8)+(5*4)+(4*9)+(3*3)+(2*1)+(1*4)=162
162 % 10 = 2
So 158493-14-2 is a valid CAS Registry Number.