252029-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252029-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,0,2 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 252029-48:
(8*2)+(7*5)+(6*2)+(5*0)+(4*2)+(3*9)+(2*4)+(1*8)=114
114 % 10 = 4
So 252029-48-4 is a valid CAS Registry Number.