69353-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69353-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,5 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69353-37:
(7*6)+(6*9)+(5*3)+(4*5)+(3*3)+(2*3)+(1*7)=153
153 % 10 = 3
So 69353-37-3 is a valid CAS Registry Number.