92269-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92269-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,6 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92269-93:
(7*9)+(6*2)+(5*2)+(4*6)+(3*9)+(2*9)+(1*3)=157
157 % 10 = 7
So 92269-93-7 is a valid CAS Registry Number.