495382-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 495382-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,3,8 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 495382-63:
(8*4)+(7*9)+(6*5)+(5*3)+(4*8)+(3*2)+(2*6)+(1*3)=193
193 % 10 = 3
So 495382-63-3 is a valid CAS Registry Number.