59263-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59263-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,6 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59263-71:
(7*5)+(6*9)+(5*2)+(4*6)+(3*3)+(2*7)+(1*1)=147
147 % 10 = 7
So 59263-71-7 is a valid CAS Registry Number.