52767-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52767-88-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,6 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52767-88:
(7*5)+(6*2)+(5*7)+(4*6)+(3*7)+(2*8)+(1*8)=151
151 % 10 = 1
So 52767-88-1 is a valid CAS Registry Number.