77270-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77270-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,7 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77270-96:
(7*7)+(6*7)+(5*2)+(4*7)+(3*0)+(2*9)+(1*6)=153
153 % 10 = 3
So 77270-96-3 is a valid CAS Registry Number.