53632-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53632-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,3 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 53632-97:
(7*5)+(6*3)+(5*6)+(4*3)+(3*2)+(2*9)+(1*7)=126
126 % 10 = 6
So 53632-97-6 is a valid CAS Registry Number.