77318-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77318-48-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,1 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77318-48:
(7*7)+(6*7)+(5*3)+(4*1)+(3*8)+(2*4)+(1*8)=150
150 % 10 = 0
So 77318-48-0 is a valid CAS Registry Number.