52267-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52267-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,6 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 52267-30:
(7*5)+(6*2)+(5*2)+(4*6)+(3*7)+(2*3)+(1*0)=108
108 % 10 = 8
So 52267-30-8 is a valid CAS Registry Number.