92493-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92493-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,9 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92493-90:
(7*9)+(6*2)+(5*4)+(4*9)+(3*3)+(2*9)+(1*0)=158
158 % 10 = 8
So 92493-90-8 is a valid CAS Registry Number.