777796-47-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 777796-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,7,7,9 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 777796-47:
(8*7)+(7*7)+(6*7)+(5*7)+(4*9)+(3*6)+(2*4)+(1*7)=251
251 % 10 = 1
So 777796-47-1 is a valid CAS Registry Number.