85623-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85623-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85623-52:
(7*8)+(6*5)+(5*6)+(4*2)+(3*3)+(2*5)+(1*2)=145
145 % 10 = 5
So 85623-52-5 is a valid CAS Registry Number.