87725-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87725-62-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,2 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87725-62:
(7*8)+(6*7)+(5*7)+(4*2)+(3*5)+(2*6)+(1*2)=170
170 % 10 = 0
So 87725-62-0 is a valid CAS Registry Number.