65359-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65359-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65359-83:
(7*6)+(6*5)+(5*3)+(4*5)+(3*9)+(2*8)+(1*3)=153
153 % 10 = 3
So 65359-83-3 is a valid CAS Registry Number.