29948-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29948-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,4 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29948-92:
(7*2)+(6*9)+(5*9)+(4*4)+(3*8)+(2*9)+(1*2)=173
173 % 10 = 3
So 29948-92-3 is a valid CAS Registry Number.