52380-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52380-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,3,8 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52380-98:
(7*5)+(6*2)+(5*3)+(4*8)+(3*0)+(2*9)+(1*8)=120
120 % 10 = 0
So 52380-98-0 is a valid CAS Registry Number.