779338-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 779338-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,3,3 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 779338-26:
(8*7)+(7*7)+(6*9)+(5*3)+(4*3)+(3*8)+(2*2)+(1*6)=220
220 % 10 = 0
So 779338-26-0 is a valid CAS Registry Number.