770-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 770-96-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 770-96:
(5*7)+(4*7)+(3*0)+(2*9)+(1*6)=87
87 % 10 = 7
So 770-96-7 is a valid CAS Registry Number.