92499-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92499-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,9 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92499-83:
(7*9)+(6*2)+(5*4)+(4*9)+(3*9)+(2*8)+(1*3)=177
177 % 10 = 7
So 92499-83-7 is a valid CAS Registry Number.