63597-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63597-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,9 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63597-75:
(7*6)+(6*3)+(5*5)+(4*9)+(3*7)+(2*7)+(1*5)=161
161 % 10 = 1
So 63597-75-1 is a valid CAS Registry Number.