85305-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85305-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,3,0 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85305-26:
(7*8)+(6*5)+(5*3)+(4*0)+(3*5)+(2*2)+(1*6)=126
126 % 10 = 6
So 85305-26-6 is a valid CAS Registry Number.