52610-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52610-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,1 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52610-74:
(7*5)+(6*2)+(5*6)+(4*1)+(3*0)+(2*7)+(1*4)=99
99 % 10 = 9
So 52610-74-9 is a valid CAS Registry Number.