76548-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76548-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,4 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76548-29:
(7*7)+(6*6)+(5*5)+(4*4)+(3*8)+(2*2)+(1*9)=163
163 % 10 = 3
So 76548-29-3 is a valid CAS Registry Number.