524952-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 524952-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,4,9,5 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 524952-99:
(8*5)+(7*2)+(6*4)+(5*9)+(4*5)+(3*2)+(2*9)+(1*9)=176
176 % 10 = 6
So 524952-99-6 is a valid CAS Registry Number.