1464782-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1464782-20-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,4,7,8 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1464782-20:
(9*1)+(8*4)+(7*6)+(6*4)+(5*7)+(4*8)+(3*2)+(2*2)+(1*0)=184
184 % 10 = 4
So 1464782-20-4 is a valid CAS Registry Number.