85576-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85576-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,7 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85576-23:
(7*8)+(6*5)+(5*5)+(4*7)+(3*6)+(2*2)+(1*3)=164
164 % 10 = 4
So 85576-23-4 is a valid CAS Registry Number.