92424-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92424-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,2 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92424-67:
(7*9)+(6*2)+(5*4)+(4*2)+(3*4)+(2*6)+(1*7)=134
134 % 10 = 4
So 92424-67-4 is a valid CAS Registry Number.