5782-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5782-59-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,8 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5782-59:
(6*5)+(5*7)+(4*8)+(3*2)+(2*5)+(1*9)=122
122 % 10 = 2
So 5782-59-2 is a valid CAS Registry Number.